IMAGING OPTICAL UNIT

Abstract

An imaging optical unit comprises a plurality of mirrors for imaging an object field in an object plane into an image field in an image plane. An image-side numerical aperture is greater than 0.55. A ratio between an object/image offset and a meridional transverse direction is at least 0.5. A ratio between a working distance between the object plane and a reflection portion, closest to the object plane, of one of the mirrors and the meridional transverse dimension is at least 0.05. The working distance is at least 270 mm. This can yield an imaging optical unit, the use of which is relatively manageable in a projection exposure apparatus, such as for EUV projection lithography.

Claims

1. An imaging optical unit, comprising: a plurality of mirrors configured to image an object field in an object plane into an image field in an image plane, wherein: the imaging optical unit has an image-side numerical aperture greater than 0.55; the imaging optical unit has an object/image offset between a separation plane and a center of the image field; a center of the object field is located in the separation plane; the separation plane is perpendicular to a meridional plane of the imaging optical unit; the imaging optical unit has a working distance between the object plane and a reflection portion, closest to the object plane, of one of the mirrors; the working distance is at least 270 mm; the imaging optical unit has a meridional transverse dimension between the separation plane and a reflection portion, furthest from the separation plane, of one of the mirrors; a ratio of the object/image offset to the meridional transverse dimension at least 0.5; and a ratio of the working distance to the meridional transverse dimension is at least 0.05.

2. The imaging optical unit of claim 1, wherein the object/image offset a is at least 1500 mm.

3. The imaging optical unit of claim 1, wherein the working distance b is at least 275 mm.

4. The imaging optical unit of claim 1, wherein the meridional transverse dimension c is at most 4500 mm.

5. The imaging optical unit of claim 1, wherein the imaging optical unit is an anamorphic imaging optical unit.

6. The imaging optical unit of claim 1, wherein the imaging optical unit has a wavefront aberration of no more than 20 mk.

7. The imaging optical unit of claim 1, wherein the mirrors total at least eight.

8. The imaging optical unit of claim 1, wherein the mirrors comprise at least four grazing incidence mirrors.

9. The imaging optical unit of claim 1, wherein the mirrors comprise at least three normal incidence mirrors.

10. The imaging optical unit of claim 1, wherein the object/image offset a is at least 1500 mm, and the working distance b is at least 275 mm.

11. The imaging optical unit of claim 10, wherein the object/image offset a is at least 1500 mm, and the working distance b is at least 275 mm, and the meridional transverse dimension c is at most 4500 mm.

12. The imaging optical unit of claim 1, wherein the working distance b is at least 275 mm, and the meridional transverse dimension c is at most 4500 mm.

13. The imaging optical unit of claim 1, wherein the mirrors total at least eight, and the mirrors comprise at least four grazing incidence mirrors.

14. The imaging optical unit of claim 13, wherein the imaging optical unit is an anamorphic imaging optical unit.

15. The imaging optical unit of claim 13, wherein the imaging optical unit has a wavefront aberration of no more than 20 mk.

16. The imaging optical unit of claim 1, wherein: the object/image offset a is at least 1500 mm; the working distance b is at least 275 mm; the meridional transverse dimension c is at most 4500 mm; the imaging optical unit is an anamorphic imaging optical unit; the imaging optical unit has a wavefront aberration of no more than 20 m?, the mirrors total at least eight; the mirrors comprise at least four grazing incidence mirrors; and the mirrors comprise at least three normal incidence mirrors.

17. An optical system, comprising: an imaging optical unit according to claim 1; and an illumination optical unit configured to illuminate the object field with illumination and imaging light.

18. An illumination system, comprising: an optical system, comprising: an imaging optical unit according to claim 1; and an illumination optical unit configured to illuminate the object field with illumination and imaging light; and an EUV light source configured to produce the illumination and imaging light.

19. An apparatus, comprising: an illumination system, comprising: an optical system, comprising: an imaging optical unit according to claim 1; and an illumination optical unit configured to illuminate the object field with illumination and imaging light; and an EUV light source configured to produce the illumination and imaging light, wherein the apparatus is a projection exposure apparatus for projection lithography.

20. A method, comprising: using a projection exposure apparatus to project a structure on a reticle onto a light-sensitive material of a wafer, wherein the projection exposure apparatus comprises: an illumination system, comprising: an optical system, comprising: an imaging optical unit according to claim 1; and an illumination optical unit configured to illuminate the object field with illumination and imaging light; and an EUV light source configured to produce the illumination and imaging light.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Exemplary embodiments of the disclosure are explained in greater detail below with reference to the drawing, in which:

[0032] FIG. 1 schematically shows a projection exposure apparatus for EUV microlithography;

[0033] FIG. 2 shows, in a meridional section, an embodiment of an imaging optical unit which can be used as a projection lens in the projection exposure apparatus according to FIG. 1, wherein an imaging beam path for chief rays and for an upper coma ray and a lower coma ray of three selected field points is depicted;

[0034] FIG. 3 shows, in an illustration similar to FIG. 2, a further embodiment of an imaging optical unit which is usable as a projection optical unit in the projection exposure apparatus in FIG. 1; and

[0035] FIG. 4 shows, in an illustration similar to FIG. 2, a further embodiment of an imaging optical unit which is usable as a projection optical unit in the projection exposure apparatus in FIG. 1.

EXEMPLARY EMBODIMENTS

[0036] Referring to FIG. 1, a microlithographic projection exposure apparatus 1 comprises a light source 2 for illumination light or imaging light 3. The light source 2 is an EUV light source, which produces light in a wavelength range of, for example, between 5 nm and 30 nm, for example between 5 nm and 15 nm. For example, the light source 2 can be a light source with a wavelength of 13.5 nm or a light source with a wavelength of 6.9 nm. Other EUV wavelengths are also possible. In general, the illumination light 3 guided in the projection exposure apparatus 1 could even have any desired wavelength, for example visible wavelengths or else other wavelengths which may find use in microlithography (e.g. DUV, deep ultraviolet) and for which suitable laser light sources and/or LED light sources are available (e.g. 365 nm, 248 nm, 193 nm, 157 nm, 129 nm, 109 nm). A beam path of the illumination light 3 is depicted very schematically in FIG. 1.

[0037] An illumination optical unit 6 is used to guide the illumination light 3 from the light source 2 to an object field 4 in an object plane 5. Using a projection optical unit or imaging optical unit 7, the object field 4 is imaged into an image field 8 in an image plane 9 with a given, possibly anamorphic reduction scale.

[0038] In order to facilitate the description of the projection exposure apparatus 1 and the various embodiments of the projection optical unit 7, a Cartesian xyz-coordinate system is indicated in the drawing, from which system the respective positional relationship of the components illustrated in the figures is evident. In FIG. 1, the x-direction runs perpendicular to the plane of the drawing into the latter. The y-direction runs towards the left, and the z-direction runs upward.

[0039] The object field 4 and the image field 8 are rectangular. Alternatively, it is also possible for the object field 4 and the image field 8 to have a bent or curved embodiment, that is to say, for example, a partial ring shape. The object field 4 and the image field 8 have an x/y-aspect ratio of greater than 1. Therefore, the object field 4 has a longer object field dimension in the x-direction and a shorter object field dimension in the y-direction. These object field dimensions extend along the field coordinates x and y.

[0040] One of the exemplary embodiments depicted in FIGS. 2, 3 and 4, which will still be explained in more detail below, can be used for the projection optical unit 7.

[0041] The projection optical unit 7 according to FIG. 2 has an anamorphic embodiment. In the yz-plane, i.e. in the meridional plane of the section according to FIG. 2, the projection optical unit 7 has a reduction scale |?.sub.y| of 8. Thus, in the meridional plane yz, the object field 4 is imaged onto the image field with a reduction by a factor of 8. A reduction scale 1f3?1 of the projection optical unit 7 is 4 in the sagittal plane xz, which is perpendicular to the meridional plane. In this xz-plane, the object field 4 is imaged with a reduction by a factor of 4 into the image field 8 between the object plane 5 and the image plane 9. Other integer or non-integer absolute reduction scales ?.sub.x, ?.sub.y are also possible, as will still be explained below on the basis of the further exemplary embodiments.

[0042] The image field 8 has an x-extent of e.g. 26 mm and a y-extent of e.g. 2 mm.

[0043] In the embodiments of the projection optical unit 7 according to FIG. 7 et seq., the image plane 9 is arranged parallel to the object plane 5. What is imaged in this case is a portion of a reflection mask 10, also referred to as reticle, coinciding with the object field 4. The reticle 10 is carried by a reticle holder 10a. The reticle holder 10a is displaced by a reticle displacement drive 10b.

[0044] The imaging by way of the projection optical unit 7 is implemented on the surface of a substrate 11 in the form of a wafer, which is carried by a substrate holder 12. The substrate holder 12 is displaced by a wafer or substrate displacement drive 12a.

[0045] FIG. 1 schematically depicts, between the reticle 10 and the projection optical unit 7, a beam 13 of the illumination light 3 that enters into the projection optical unit and, between the projection optical unit 7 and the substrate 11, a beam 14 of the illumination light 3 that emerges from the projection optical unit 7. An image field-side numerical aperture (NA) of the projection optical unit 7 is not reproduced to scale in FIG. 1.

[0046] The projection exposure apparatus 1 is of the scanner type. Both the reticle 10 and the substrate 11 are scanned in the y-direction during the operation of the projection exposure apparatus 1. A stepper type of the projection exposure apparatus 1, in which a stepwise displacement of the reticle 10 and of the substrate 11 in the y-direction is effected between individual exposures of the substrate 11, is also possible. These displacements are effected synchronously with one another by an appropriate actuation of the displacement drives 10b and 12a.

[0047] FIG. 2 shows the optical design of a first embodiment of the projection optical unit 7. FIG. 2 depicts the beam path of, in each case, three individual rays 29 emanating from three object field points which are spaced apart from one another in the y-direction in FIG. 2. What is depicted are chief rays 30, i.e. individual rays 29 which pass through the centre of a pupil in a pupil plane of the projection optical unit 7, and, in each case, an upper coma ray and a lower coma ray, i.e. rays that pass through the upper and lower edge of the pupil, respectively, of these two object field points. Proceeding from the object field 4, the chief rays 30 include an angle CRAO of 5.05? with a normal on the object plane 5.

[0048] The projection optical unit 7 has an image-side numerical aperture of 0.75.

[0049] The projection optical unit 7 according to FIG. 2 has a total of eight mirrors, which, proceeding from the object field 4, are numbered M1 to M8 in the sequence of the beam path of the individual rays 29. The imaging optical unit 7 can also have a different number of mirrors, for example four mirrors, six mirrors, nine mirrors, ten mirrors, eleven mirrors or even more mirrors.

[0050] FIG. 2 depicts the calculated reflection surfaces of the mirrors M1 to M8. Optionally only a portion of these calculated reflection surfaces is used. Only this actually used region of the reflection surfaces is actually present in the real mirrors M1 to M8. These used reflection surfaces are carried by mirror bodies in a manner known per se.

[0051] In the projection optical unit 7 according to FIG. 2, the mirrors M1, M4, M7 and M8 are configured as mirrors for normal incidence (NI mirrors), that is to say as mirrors onto which the imaging light 3 impinges with an angle of incidence that is smaller than 45?. Thus, overall, the projection optical unit 7 according to FIG. 2 has four mirrors M1, M4, M7 and M8 for normal incidence.

[0052] The mirrors M2, M3, M5 and M6 are mirrors for grazing incidence of the illumination light 3 (GI mirrors), that is to say mirrors onto which the illumination light 3 impinges with angles of incidence that are greater than 60?. A typical angle of incidence of the individual rays 29 of the imaging light 3 on the mirrors M2, M3, M5 and M6 for grazing incidence lies in the region of 80?. Overall, the projection optical unit 7 according to FIG. 2 has exactly four mirrors M2, M3, M5 and M6 for grazing incidence.

[0053] The mirrors M2, M3 on the one hand and M5, M6 on the other hand are designed as pairs of successive mirrors and reflect the imaging light 3 in such a way that the angles of reflection of the individual rays 29 at the respective mirrors of the pairs M2, M3 on the one hand and M5, M6 and the other hand summate, that is to say amplify in terms of the deflection effect.

[0054] The mirrors M1 to M8 carry a coating optimizing the reflectivity of the mirrors M1 to M8 for the imaging light 3. This can be a ruthenium coating, a molybdenum coating or a molybdenum coating with an uppermost layer of ruthenium. In the mirrors M2, M3, M5 and M6 for grazing incidence, use can be made of a coating with e.g. one ply of molybdenum or ruthenium. These highly reflecting layers, for example of the mirrors M1, M4, M7 and M8 for normal incidence, can be configured as multi-ply layers, wherein successive layers can be manufactured from different materials. Alternating material layers can also be used. A typical multi-ply layer can have fifty bilayers, respectively made of a layer of molybdenum and a layer of silicon. A multi-ply layer may be provided with an additional capping layer, for example made of ruthenium.

[0055] For the purposes of calculating an overall reflectivity of the projection optical unit 7, a system transmission can be calculated as follows: A mirror reflectivity is determined at each mirror surface on the basis of the angle of incidence of a guide ray, i.e. a chief ray of a central object field point, and combined by multiplication to form the system transmission.

[0056] Further information concerning the system transmission can be found in US 2016/0085061 A1.

[0057] Further information concerning reflection at a GI mirror (grazing incidence mirror) can be found in WO 2012/126867 A. Further information concerning the reflectivity of NI mirrors (normal incidence mirrors) can be found in DE 101 55 711 A.

[0058] The mirror M8, that is to say the ultimate mirror upstream of the image field 8 in the imaging beam path, has a passage opening 30a for the passage of the imaging light 3 which is reflected from the antepenultimate mirror M6 toward the penultimate mirror M7. The mirror M8 is used in a reflective manner around the passage opening 30a. All other mirrors M1 to M7 do not have a passage opening and are used in a reflective manner in a region connected in a gap-free manner.

[0059] A stop AS is disposed in the imaging beam path between the mirrors M6 and M7, the stop having both the function of an aperture stop and the function of an obscuration stop. Thus, the stop AS firstly specifies the image-side numerical aperture of the projection optical unit 7 and secondly specifies the size of an inner pupil obscuration.

[0060] The stop AS can be designed as a split stop, as known from U.S. Pat. No. 10,527,832.

[0061] The projection optical unit 7 is approximately telecentric on the object side. If the imaging beam path is only taken into account in relation to the individual rays that pass through the object field 4, the entrance pupil is located 4052.44 mm downstream of the object field 5 in the xz-plane and 41876.50 mm downstream of the object field 4 in the yz-plane.

[0062] In the projection optical unit 7, a pupil plane is present in the beam path of the imaging light 3 between the mirrors M1 and M2.

[0063] A first intermediate image plane is present in the beam path between the mirrors M2 and M3. A further intermediate image plane is present in the beam path between the mirrors M5 and M6. There is no intermediate image plane in the region of the passage opening 30a in the case of the projection optical unit 7. The number of intermediate image planes differs from the number of intermediate images in the meridional plane according to FIG. 2 from the number of intermediate images in a plane perpendicular thereto. Such projection optical units with different numbers of intermediate images in mutually perpendicular planes are known from WO 2016/166080 A1 and DE 10 2015 226 531 A1 as a matter of principle.

[0064] The stop AS is located in the beam path between the mirrors M7 and M8, in the region of a further pupil plane of the projection optical unit 7.

[0065] The mirrors M1 to M8 are embodied as free-form surfaces which cannot be described by a rotationally symmetric function. Other embodiments of the projection optical unit 7, in which at least one of the mirrors M1 to M8 is embodied as a rotationally symmetric asphere, are also possible. It is also possible for all mirrors M1 to M8 to be embodied as such aspheres.

[0066] A free-form surface can be described by the following free-form surface equation (Equation 1):

[00001]$\begin{array}{cc}Z=\frac{c_x{x}^2+c_y{y}^2}{1+\sqrt{1-\left(1+k_x\right){\left(c_{x}x\right)}^2-\left(1+k_y\right){\left(c_{y}y\right)}^2}}+C_{1}x+C_{2}y+C_3{x}^2+C_{4}xy+C_5{y}^2+C_6{x}^3+.Math.+C_9{y}^3+C_{10}{x}^4+.Math.+C_{12}{x}^2{y}^2+.Math.+C_{14}{y}^4+C_{15}{x}^5+.Math.+C_{20}{y}^5+C_{21}{x}^6+.Math.+C_{24}{x}^3{y}^3+.Math.+C_{27}{y}^6+.Math.& \left(1\right)\end{array}$

[0067] The following applies to the parameters of this Equation (1):

[0068] Z is the sagittal height of the free-form surface at the point x, y, where x.sup.2+y.sup.2=r.sup.2. Here, r is the distance from the reference axis of the free-form surface equation (x=0; y=0).

[0069] In the free-form surface Equation (1), C.sub.1, C.sub.2, C.sub.3 . . . denote the coefficients of the free-form surface series expansion in powers of x and y.

[0070] In the case of a conical base area, c.sub.x, c.sub.y is a constant corresponding to the vertex curvature of a corresponding asphere. Thus, c.sub.x=1/R.sub.x and c.sub.y=1/R.sub.y applies. k.sub.x and k.sub.y each correspond to a conical constant of a corresponding asphere. Thus, Equation (1) describes a biconical free-form surface.

[0071] An alternative possible free-form surface can be produced from a rotationally symmetric reference surface. Such free-form surfaces for reflection surfaces of the mirrors of projection optical units of microlithographic projection exposure apparatuses are known from US 2007-0058269 A1.

[0072] Alternatively, free-form surfaces can also be described with the aid of two-dimensional spline surfaces. Examples for this are Bezier curves or non-uniform rational basis splines (NURBS). By way of example, two-dimensional spline surfaces can be described by a grid of points in an xy-plane and associated z-values, or by these points and gradients associated therewith. Depending on the respective type of the spline surface, the complete surface is obtained by interpolation between the grid points using e.g. polynomials or functions which have specific properties in respect of the continuity and the differentiability thereof. Examples for this are analytical functions.

[0073] The optical design data of the reflection surfaces of the mirrors M1 to M8 (=M01 to M08) of the projection optical unit 7 can be gathered from the following tables.

[0074] The first of these tables provides vertex point radii (Radiusx=R.sub.x, Radiusy=R.sub.y) and refractive power values (Powerx, Powery) for the optical surfaces of the optical components. Negative values of radius mean curves which are concave toward the incident illumination light 3 in the section of the respective surface with the considered plane (xz, yz), which is spanned by a surface normal at the vertex point with the respective direction of curvature (x, y). The two radii Radiusx, Radiusy may explicitly have different signs.

[0075] The vertices at each optical surface are defined as points of incidence of a guide ray which travels from an object field centre to the image field 8 along a plane of symmetry x=0, i.e. the plane of the drawing of FIG. 2 (meridional plane).

[0076] The refractive powers Powerx (P.sub.x), Powery (P.sub.y) at the vertices are defined as:

[00002]$P_x=-\frac{2\cos AOI}{R_x}$$P_y=-\frac{2}{R_y\cos AOI}$

Here, AOI denotes an angle of incidence of the guide ray with respect to the surface normal.

[0077] The second table specifies the absolute value along which the respective mirror, proceeding from a reference surface, was decentered (D.sub.y) in the y-direction, displaced (D.sub.z) in the z-direction and tilted (?.sub.x, ?.sub.y, ?.sub.z). This corresponds to a parallel shift and a tilting in the case of the free-form surface design method. Here, a displacement is carried out along the y-direction and in the z-direction in mm, and tilting is carried out about the x-axis, about the y-axis and about the z-axis. In this case, the angle of rotation is specified in degrees. Decentering is carried out first, followed by tilting. The reference surface during decentering is in each case the first surface of the specified optical design data. Decentering in the y-direction and in the z-direction is also specified for the object field 4 (reticle). In addition to values assigned to the individual mirrors M1 to M8, this table also tabulates the object plane (reticle) as a first surface, the image plane (wafer) as an ultimate surface and a stop surface (denoted stop) as an arrangement plane for an aperture or obscuration stop.

[0078] The third table (Tables 3a to 3c) specifies the free-form surface coefficients C.sub.n, respectively assigned to the polynomials x.sup.k, y.sup.l, for the mirrors M1 to M8. Coefficients C.sub.n not tabulated in the table each have the value of 0.

[0079] The fourth table specifies a boundary of the stop AS as a polygonal line in local coordinates xy. As described above, the stop is decentered and tilted. In this table, the coordinates are specified in two columns. The first column (consisting of an x- and a y-coordinate) contains the coordinates of the corners 1 to M/2 of the polygon, and the second column contains the coordinates of the corners N/2+1 to N. Each row therefore contains four numbers, specifically x.sub.i, y.sub.i, x.sub.i+N/2, Y.sub.i+N/2.

TABLE-US-00001 TABLE 1 for FIG. 2 Radii of the surfaces Radius.sub.x [mm] Power.sub.x [1/mm] Radius.sub.y [mm] Power.sub.y [1/mm] M01 ?4034.99337674 0.00048480 ?1919.37995952 0.00101917 M02 2920.41917039 ?0.00008695 11587.03874383 ?0.00002192 M03 ?26015.99761308 0.00003162 ?3094.46673369 0.00026583 M04 ?2953.96843662 0.00066710 ?3212.98631374 0.00061332 M05 ?6775.34133198 0.00008890 ?6077.62957307 0.00009911 M06 153274.17405730 ?0.00000042 11112.52442081 ?0.00000576 M07 9368.75423580 ?0.00018587 596.79271790 ?0.00291783 M08 ?1010.31540632 0.00194976 ?863.43988213 0.00228143

TABLE-US-00002 TABLE 2 for FIG. 2 Decentring (location, angle) the surfaces D.sub.x [mm] D.sub.y [mm] D.sub.z [mm] Reticle 0.000000000 0.000000000 0.000000000 M01 0.000000000 ?215.931440053 2242.533747038 M02 0.000000000 ?581.615773686 972.087125641 M03 0.000000000 ?1211.474170454 389.630407074 M04 0.000000000 ?2870.974936716 320.829470405 M05 0.000000000 ?2227.616068614 627.737948335 M06 0.000000000 ?1901.343414992 1040.317765822 M07 ?0.000000000 ?1411.845146534 2366.757744378 Stop ?0.000000000 ?1433.339697092 2308.511917952 M08 0.000000000 ?1649.877036267 1721.740110900 Wafer ?0.000000000 ?1649.832513636 2500.204827932 ?.sub.x [?] ?.sub.y [?] ?.sub.z [?] Reticle 0.000000000 0.000000000 0.000000000 M01 ?5.278946214 0.000000000 0.000000000 M02 58.351487888 180.000000000 0.000000000 M03 202.567461898 0.000000000 0.000000000 M04 ?76.061447244 180.000000000 0.000000000 M05 218.582857583 0.000000000 0.000000000 M06 60.703505424 180.000000000 0.000000000 M07 ?20.255654399 ?0.000000000 ?0.000000000 Stop 1.326318383 180.000000000 ?0.000000000 M08 ?10.129465655 180.000000000 ?0.000000000 Wafer ?0.003276910 ?0.000000000 0.000000000

TABLE-US-00003 TABLE 3a for FIG. 2 Free?form coefficients of the surfaces Coefficient Formula M01 M02 M03 C7 x.sup.2 y 2.1521350904e?08 1.1787316958e?07 ?1.4132123554e?07 C9 y.sup.3 8.7024735141e?09 ?3.3367018008e?07 3.9356983474e?08 C10 x.sup.4 5.5560957075e?12 3.4025225495e?11 ?6.5750183525e?11 C12 x.sup.2 y.sup.2 7.5032152159e?12 ?1.9736140793e?10 7.6565679325e?11 C14 y.sup.4 ?3.9878920961e?11 8.3176214710e?10 7.4538149503e?12 C16 x.sup.4 y 1.9761473535e?14 9.7263173621e?14 3.5762077821e?14 C18 x.sup.2 y.sup.3 4.9899022378e?14 7.9538468016e?14 ?2.2829082429e?14 C20 y.sup.5 ?7.9997851101e?14 ?2.0149908433e?12 ?5.5078057337e?14 C21 x.sup.6 6.7688627599e?18 ?1.1837742413e?17 1.9487417140e?18 C23 x.sup.4 y.sup.2 6.2287464539e?18 2.1507653236e?16 1.4070268782e?17 C25 x.sup.2 y.sup.4 8.9820067762e?17 ?2.8579314403e?16 ?4.9037732040e?17 C27 y.sup.6 ?1.7199085361e?16 6.9745386669e?15 7.5895230730e?17 C29 x.sup.6 y ?7.9726966250e?21 2.4802802663e?19 2.0013048846e?20 C31 x.sup.4 y.sup.3 ?2.2580790713e?20 ?9.7206078620e?19 ?5.7407912103e?20 C33 x.sup.2 y.sup.5 1.2004739572e?19 ?1.0648476929e?19 2.0650200707e?20 C35 y.sup.7 ?1.4869410891e?21 ?1.2608475036e?17 4.5515851277e?19 C36 x.sup.8 ?5.9918913447e?24 3.2759947243e?22 5.7195698345e?23 C38 x.sup.6 y.sup.2 3.8210947146e?24 ?1.2399767203e?22 ?6.1461254760e?23 C40 x.sup.4 y.sup.4 2.3657574745e?23 9.9003718858e?22 2.0211891359e?22 C42 x.sup.2 y.sup.6 ?3.5893911196e?23 2.5795548778e?21 2.5989240605e?21 C44 y.sup.8 1.0862009204e?21 ?2.1799987369e?19 ?3.9696603728e?22 C46 x.sup.8 y 2.7623417895e?26 1.9187001763e?26 ?1.1898117464e?25 C48 x.sup.6 y.sup.3 3.2302452678e?25 ?5.7877652911e?25 2.3993987486e?25 C50 x.sup.4 y.sup.5 2.3212765682e?24 1.0036656167e?23 2.0979738694e?24 C52 x.sup.2 y.sup.7 ?2.9540953870e?24 1.0845106904e?22 ?9.2125961341e?24 C54 y.sup.9 ?1.9775620518e?23 1.8791932171e?21 ?3.6054702892e?23 C55 x.sup.10 ?7.8656225734e?31 ?1.1426249301e?27 ?2.2725313266e?28 C57 x.sup.8 y.sup.2 ?8.6492497072e?29 4.8911298402e?27 4.5835274737e?28 C59 x.sup.6 y.sup.4 ?2.5458706650e?27 5.8300212318e?27 ?1.6449310234e?28 C61 x.sup.4 y.sup.6 1.0727981205e?27 ?3.0794278556e?26 ?3.1071106797e?26 C63 x.sup.2 y.sup.8 ?5.9157827970e?27 ?1.2558855465e?24 ?1.6560734754e?25 C65 y.sup.10 ?1.9658357053e?25 ?3.2949399728e?24 1.2704474400e?25 C67 x.sup.10 y ?1.0763473925e?31 1.0453631883e?30 5.6807442176e?31 C69 x.sup.8 y.sup.3 ?3.1619674535e?30 1.2274256167e?29 ?1.5423191780e?31 C71 x.sup.6 y.sup.5 ?3.6302312311e?29 1.3105506757e?28 ?2.1528307642e?29 C73 x.sup.4 y.sup.7 ?9.0724878973e?29 ?2.5212060185e?27 ?8.4338804346e?29 C75 x.sup.2 y.sup.9 2.1818185390e?28 ?5.9079606952e?27 7.4194764024e?28 C77 y.sup.11 ?1.1731058142e?28 ?2.3664039350e?26 1.0068178666e?27 C78 x.sup.12 1.1859547340e?34 4.6569698415e?33 2.0928678345e?34 C80 x.sup.10 y.sup.2 8.0754311628e?34 ?5.2503795225e?32 ?2.0835452019e?33 C82 x.sup.8 y.sup.4 2.7117648894e?32 4.4038353142e?32 ?4.9505362121e?33 C84 x.sup.6 y.sup.6 2.1371956884e?31 ?9.5358323891e?31 9.0318380750e?32 C86 x.sup.4 y.sup.8 ?9.0437590127e?32 2.1126113378e?29 2.1301887206e?30 C88 x.sup.2 y.sup.10 1.5464341810e?30 1.4749252853e?28 5.8117607059e?30 C90 y.sup.12 3.9640791475e?30 1.6823058962e?28 ?5.3769877539e?30 C92 x.sup.12 y 3.6566336252e?37 3.9960551727e?35 ?1.8005079646e?36 C94 x.sup.10 y.sup.3 1.5740653862e?35 6.3186990963e?35 ?1.4177462413e?35 C96 x.sup.8 y.sup.5 2.3437356064e?34 ?3.2083538854e?33 4.5602299584e?35 C98 x.sup.6 y.sup.7 1.5224165082e?33 ?8.7996119915e?34 1.0275489722e?33 C100 x.sup.4 y.sup.9 2.4585083713e?34 1.5999608638e?31 6.5014081591e?34 C102 x.sup.2 y.sup.11 ?6.7057882610e?34 ?2.1476462249e?31 ?2.5737947868e?32 C104 y.sup.13 8.5612655825e?33 1.4165280832e?31 ?1.4773288630e?32 C105 x.sup.14 ?5.0629738724e?40 ?1.6613826132e?38 8.2934045453e?40 C107 x.sup.12 y.sup.2 ?2.9228885198e?39 5.7332753831e?37 1.9455944074e?39 C109 x.sup.10 y.sup.4 ?1.3732735962e?37 ?1.4722825961e?36 1.3250679569e?40 C111 x.sup.8 y.sup.6 ?1.8821837369e?36 6.0412526109e?36 ?6.8798222979e?38 C113 x.sup.6 y.sup.8 ?7.1669783192e?36 1.1533223185e?35 ?6.8321084910e?36 C115 x.sup.4 y.sup.10 2.6980183245e?36 ?2.4424274448e?33 ?7.3177564183e?35 C117 x.sup.2 y.sup.12 ?3.2695372702e?35 ?7.4338389363e?33 ?1.1561720127e?34 C119 y.sup.14 ?2.2061944591e?35 ?1.2105673148e?32 1.1743710862e?34 C121 x.sup.14 y ?1.5117318447e?42 ?2.3935729252e?40 2.8729291230e?42 C123 x.sup.12 y.sup.3 ?3.7673388736e?41 ?1.1438639618e?39 9.6607924020e?41 C125 x.sup.10 y.sup.5 ?8.9668820572e?40 1.9296715371e?38 2.3637253908e?40 C127 x.sup.8 y.sup.7 ?6.4444995226e?39 1.6954135404e?37 ?2.3722052788e?39 C129 x.sup.6 y.sup.9 ?3.1133119253e?38 4.1128177470e?38 ?1.7067490431e?38 C131 x.sup.4 y.sup.11 5.6003617485e?38 4.6354160402e?36 2.7522436870e?38 C133 x.sup.2 y.sup.13 ?1.3393429419e?37 5.4493236330e?35 4.4362813883e?37 C135 y.sup.15 ?8.8106147316e?38 9.9192863836e?35 7.6420972557e?38 C136 x.sup.16 9.6154995568e?46 8.5297756139e?44 ?3.4184161211e?45 C138 x.sup.14 y.sup.2 6.7746448350e?45 ?3.1863970035e?42 1.8274751399e?44 C140 x.sup.12 y.sup.4 3.4257874836e?43 9.4655639529e?42 1.9667036469e?43 C142 x.sup.10 y.sup.6 6.7068589418e?42 3.1566917339e?41 4.1973634791e?43 C144 x.sup.8 y.sup.8 4.8132117640e?41 ?8.6577384776e?40 1.4656676566e?41 C146 x.sup.6 y.sup.10 9.5499786182e?41 2.4587656881e?39 1.6669776050e?40 C148 x.sup.4 y.sup.12 4.1344982064e?41 5.3381961023e?38 1.3146865269e?39 C150 x.sup.2 y.sup.14 ?4.1983194544e?42 ?1.5991093786e?37 1.1388831730e?39 C152 y.sup.16 ?3.2387947839e?40 ?3.8089349527e?37 ?1.2244387226e?39 C154 x.sup.16 y 2.7813838445e?48 6.6042019465e?46 1.9425833013e?49 C156 x.sup.14 y.sup.3 2.7146181955e?47 5.7160365834e?45 ?1.9339907360e?46 C158 x.sup.12 y.sup.5 1.2332440828e?45 ?2.8888344096e?44 ?1.0515363766e?45 C160 x.sup.10 y.sup.7 1.2483967050e?44 ?5.8153596336e?43 1.5316944697e?45 C162 x.sup.8 y.sup.9 5.6496635012e?44 ?2.4317993102e?42 6.5153788043e?45 C164 x.sup.6 y.sup.11 2.5065946151e?43 ?2.4067164278e?41 1.5951592987e?43 C166 x.sup.4 y.sup.13 ?9.9208048186e?43 ?2.8832467322e?40 ?6.5233797249e?43 C168 x.sup.2 y.sup.15 2.5987717141e?42 2.1215687366e?40 ?2.7704535512e?42 C170 y.sup.17 ?9.7463316249e?43 7.2212195135e?40 ?3.3529825374e?44 C171 x.sup.18 ?7.6877343532e?52 ?1.2241128080e?49 3.6512857520e?51 C173 x.sup.16 y.sup.2 ?9.8514184953e?51 8.3091980783e?48 ?4.3883060351e?50 C175 x.sup.14 y.sup.4 ?3.1668123053e?49 ?6.7731554852e?48 ?6.8194662879e?49 C177 x.sup.12 y.sup.6 ?9.1485218816e?48 ?1.8925844722e?46 ?1.6981489713e?48 C179 x.sup.10 y.sup.8 ?8.6066486288e?47 1.9622506386e?45 ?3.1046718597e?47 C181 x.sup.8 y.sup.10 ?4.2346481695e?46 1.6072975736e?44 ?1.5367380933e?46 C183 x.sup.6 y.sup.12 ?3.0153790442e?46 5.3471372986e?44 ?1.7408374500e?45 C185 x.sup.4 y.sup.14 ?1.9632777042e?45 4.1871053244e?43 ?8.9549573898e?45 C187 x.sup.2 y.sup.16 7.0003037571e?45 ?1.0664888409e?43 ?5.0794796208e?45 C189 y.sup.18 ?4.7581812824e?46 ?5.4126862903e?43 5.2086604563e?45

TABLE-US-00004 TABLE 3b for FIG. 2 Coefficient Formula M04 M05 M06 C7 x.sup.2 y 2.1660952734e?08 3.1333885220e?08 ?3.3030773408e?08 C9 y.sup.3 3.9266375372e?08 5.0988995907e?08 ?2.9178103112e?08 C10 x.sup.4 2.8829949631e?12 ?4.8249179223e?13 6.7529892237e?11 C12 x.sup.2 y.sup.2 1.1253311565e?10 ?3.0274062932e?11 8.0570609182e?11 C14 y.sup.4 4.3077253594e?10 ?8.5400978420e?11 5.1962046362e?11 C16 x.sup.4 y 1.5843061838e?14 ?9.2516756288e?15 7.0685883753e?14 C18 x.sup.2 y.sup.3 3.5040147006e?13 ?2.5611651479e?14 3.0604682247e?14 C20 y.sup.5 ?1.0474638103e?12 1.8578320289e?13 ?5.6179910868e?14 C21 x.sup.6 1.0293405300e?18 8.5967220986e?18 ?1.6735697691e?16 C23 x.sup.4 y.sup.2 7.9434013734e?17 3.6705182502e?17 5.7859209076e?16 C25 x.sup.2 y.sup.4 9.0120514561e?16 1.5039899738e?16 ?2.8688402112e?16 C27 y.sup.6 ?2.2374733431e?14 ?4.1879219875e?16 7.3923810896e?16 C29 x.sup.6 y 1.0226788796e?20 ?2.9562274975e?20 ?5.0026120248e?19 C31 x.sup.4 y.sup.3 2.2769066499e?19 5.6781871174e?21 1.6634301383e?18 C33 x.sup.2 y.sup.5 ?1.6872068907e?17 ?5.3417521961e?19 ?2.7189191125e?18 C35 y.sup.7 ?1.2783950389e?16 9.6964121839e?19 ?1.5469681891e?17 C36 x.sup.8 ?1.7971363712e?24 2.1622792330e?22 ?6.3269019016e?21 C38 x.sup.6 y.sup.2 3.1525788327e?23 ?1.5616915290e?22 ?3.5266205499e?21 C40 x.sup.4 y.sup.4 ?3.0162742950e?21 ?1.1434360642e?21 ?5.4681625969e?20 C42 x.sup.2 y.sup.6 1.7332353923e?19 ?7.7718331673e?22 3.6130768205e?20 C44 y.sup.8 2.1593432167e?17 ?7.9333587218e?21 6.4890060940e?20 C46 x.sup.8 y ?1.5390653103e?27 ?7.8435745509e?25 ?2.2831990708e?22 C48 x.sup.6 y.sup.3 8.8568076913e?25 1.0155690743e?24 3.8060229125e?22 C50 x.sup.4 y.sup.5 1.5519454651e?22 7.5599473736e?24 4.8848696934e?22 C52 x.sup.2 y.sup.7 1.6189164310e?20 4.8909071330e?26 ?2.9627761818e?22 C54 y.sup.9 7.9652339881e?20 6.6138481693e?23 8.2333391252e?22 C55 x.sup.10 5.9094480530e?30 ?2.6077557400e?27 7.0809951961e?25 C57 x.sup.8 y.sup.2 2.6809201148e?28 3.2771923020e?27 ?3.6506220356e?24 C59 x.sup.6 y.sup.4 6.1333047370e?26 7.6108243931e?27 ?2.1544477960e?24 C61 x.sup.4 y.sup.6 7.1838124486e?24 3.7933919694e?26 1.1745883624e?23 C63 x.sup.2 y.sup.8 ?9.1098026402e?24 1.3794443835e?25 2.6315555304e?24 C65 y.sup.10 ?4.3457989750e?21 2.3404380085e?25 ?8.6844242237e?24 C67 x.sup.10 y 1.4784475567e?32 1.4678117646e?29 2.0691255128e?26 C69 x.sup.8 y3 4.1923693697e?30 ?1.9763343438e?29 ?5.0658919158e?26 C71 x.sup.6 y.sup.5 8.1823569000e?28 ?1.0730104633e?28 ?1.9099808443e?25 C73 x.sup.4 y.sup.7 ?3.0128056195e?26 ?3.6782086540e?28 ?1.4075411360e?25 C75 x.sup.2 y.sup.9 ?2.9490517356e?24 ?5.1710044246e?28 2.4493963042e?26 C77 y.sup.11 ?1.9094350088e?23 ?4.5276503089e?27 3.3907003478e?27 C78 x.sup.12 ?5.7249163483e?36 1.4006486404e?32 ?3.2017705884e?29 C80 x.sup.10 y.sup.2 ?1.1201070735e?33 ?4.5922239946e?32 3.4008842678e?28 C82 x.sup.8 y.sup.4 ?2.0366019740e?31 ?9.8693256802e?33 1.1576925077e?27 C84 x.sup.6 y.sup.6 ?4.0937814696e?29 1.8239826155e?31 8.9515522467e?28 C86 x.sup.4 y.sup.8 ?2.1648505724e?27 ?3.0389746406e?30 ?7.8567743843e?28 C88 x.sup.2 y.sup.10 8.1759146860e?27 7.5865748174e?31 ?5.6053032642e?28 C90 y.sup.12 8.2108120807e?25 ?1.2538187576e?29 3.3365316022e?28 C92 x.sup.12 y ?5.0548663615e?38 ?1.1129185971e?34 ?8.8522950187e?31 C94 x.sup.10 y.sup.3 ?3.1655268140e?35 2.1883222778e?34 2.3936539218e?30 C96 x.sup.8 y.sup.5 ?5.5380485066e?33 7.0423680847e?34 1.8305172115e?29 C98 x.sup.6 y.sup.7 ?5.2430548906e?31 4.5199562366e?33 2.3409101496e?29 C100 x.sup.4 y.sup.9 1.3841354578e?30 1.4819899436e?32 1.4533837941e?29 C102 x.sup.2 y.sup.11 4.0971323331e?28 2.6880636940e?32 1.9194019601e?30 C104 y.sup.13 7.7252252576e?27 1.9784236502e?31 ?1.8471281396e?30 C105 x.sup.14 9.8475230978e?43 ?3.6370268719e?38 8.2490268399e?34 C107 x.sup.12 y.sup.2 2.8178788967e?39 3.5966308029e?37 ?1.2060908669e?32 C109 x.sup.10 y.sup.4 5.8382973814e?37 ?5.5591258757e?37 ?1.0382424031e?31 C111 x.sup.8 y.sup.6 1.1214426294e?34 ?5.6556460782e?36 ?1.9127253782e?31 C113 x.sup.6 y.sup.8 1.1959744206e?32 ?7.9641220855e?37 ?1.2906119442e?31 C115 x.sup.4 y.sup.10 3.4940308615e?31 9.2565610063e?35 ?1.8452868801e?32 C117 x.sup.2 y.sup.12 6.0329842175e?31 ?2.5886142734e?34 1.8181955925e?32 C119 y.sup.14 ?7.0908670479e?29 3.6271206303e?34 2.0990219072e?33 C121 x.sup.14 y 2.3792130662e?43 3.9088709301e?40 1.8602086752e?35 C123 x.sup.12 y.sup.3 1.4707237924e?40 ?1.1188883361e?39 ?3.0763841122e?35 C125 x.sup.10 y.sup.5 2.4672375126e?38 ?2.3699864032e?39 ?8.1322782953e?34 C127 x.sup.8 y.sup.7 3.4227240925e?36 2.0057033331e?38 ?1.5331720682e?33 C129 x.sup.6 y.sup.9 2.0832562823e?34 ?2.6451985749e?37 ?7.4089031221e?34 C131 x.sup.4 y.sup.11 1.5835026840e?33 4.3633522737e?38 ?4.8347995938e?34 C133 x.sup.2 y.sup.13 ?2.2911046663e?33 ?1.3151815707e?36 ?1.8530290775e?34 C135 y.sup.15 ?1.6496976386e?30 ?3.9484767292e?36 1.5723430812e?35 C136 x.sup.16 1.8372055185e?48 2.9810793335e?44 ?1.1835863906e?38 C138 x.sup.14 y.sup.2 1.1874709611e?45 ?1.4245325924e?42 1.5398085471e?37 C140 x.sup.12 y.sup.4 9.0478679352e?43 4.7893823268e?42 3.5981573888e?36 C142 x.sup.10 y.sup.6 5.3039437925e?41 1.8905276850e?41 1.1862951148e?35 C144 x.sup.8 y.sup.8 7.8290181860e?39 8.9415133170e?41 1.1246102269e?35 C146 x.sup.6 y.sup.10 ?1.0240940043e?37 8.8169810814e?41 6.3837515450e?36 C148 x.sup.4 y.sup.12 1.9558769764e?36 ?1.1878759927e?39 2.8731472061e?36 C150 x.sup.2 y.sup.14 ?3.9953984319e?34 8.2436940391e?39 6.8875254803e?37 C152 y.sup.16 ?5.6474117066e?33 ?4.9413402019e?39 ?7.1767252149e?38 C154 x.sup.16 y ?2.4582159279e?49 ?4.4754643934e?46 ?1.5161616370e?40 C156 x.sup.14 y.sup.3 ?1.4054112660e?46 2.1265553221e?45 ?1.8177014275e?40 C158 x.sup.12 y.sup.5 ?2.2495426009e?44 5.4790861578e?45 1.1798635482e?38 C160 x.sup.10 y.sup.7 ?3.1894132838e?42 ?2.4474717948e?43 4.1957974177e?38 C162 x.sup.8 y.sup.9 ?3.6464445135e?40 3.5133942366e?43 2.1503331297e?38 C164 x.sup.6 y.sup.11 ?1.2290909798e?38 3.5286185580e?42 ?1.3018838762e?38 C166 x.sup.4 y.sup.13 8.5007476807e?38 ?6.8933145997e?42 ?6.4734628027e?39 C168 x.sup.2 y.sup.15 ?8.9963822447e?36 2.5472093319e?41 ?1.2121353441e?39 C170 y.sup.17 6.6478733266e?35 2.6090514385e?41 1.2275453894e?40 C171 x.sup.18 4.6272517509e?54 ?6.1164806513e?51 7.4096377325e?44 C173 x.sup.16 y.sup.2 ?3.5872296762e?51 1.9622190489e?48 ?1.3119648435e?43 C175 x.sup.14 y.sup.4 ?2.0307680444e?48 ?1.1885161644e?47 ?4.0756534693e?41 C177 x.sup.12 y.sup.6 ?1.1410294961e?46 6.1260900289e?48 ?2.3417244739e?40 C179 x.sup.10 y.sup.8 ?3.0791539834e?44 7.6867496312e?46 ?3.6340725269e?40 C181 x.sup.8 y.sup.10 ?1.9471591420e?42 ?4.8265841146e?45 ?1.4648853682e?40 C183 x.sup.6 y.sup.12 ?4.9547550378e?41 9.0439183673e?45 6.5485699735e?42 C185 x.sup.4 y.sup.14 6.0840560058e?40 ?1.7952807242e?44 5.3789642146e?42 C187 x.sup.2 y.sup.16 ?4.8904884769e?38 ?5.1391405664e?44 8.4380197977e?43 C189 y.sup.18 4.4662799106e?37 ?8.0430224445e?45 ?7.9420102979e?44

TABLE-US-00005 TABLE 3c for FIG. 2 Coefficient Formula M07 M08 C7 x.sup.2 y 6.7510679990e?07 ?7.7684263707e?09 C9 y.sup.3 ?5.9605264564e?07 2.1186549975e?08 C10 x.sup.4 4.1200148248e?10 ?1.3310403721e?11 C12 x.sup.2 y.sup.2 1.1715196527e?09 ?5.7800895944e?11 C14 y.sup.4 2.4710611185e?09 ?1.5516852239e?11 C16 x.sup.4 y 1.0445145338e?12 ?2.0718067078e?14 C18 x.sup.2 y.sup.3 3.3558525987e?12 3.6299639507e?15 C20 y.sup.5 ?7.4601451659e?12 2.1620702858e?14 C21 x.sup.6 5.0072064430e?16 ?2.4229167358e?17 C23 x.sup.4 y.sup.2 5.2767006042e?15 ?1.0548493781e?16 C25 x.sup.2 y.sup.4 8.5560393410e?16 ?1.1165691898e?16 C27 y.sup.6 2.5775475069e?14 ?2.5526161155e?17 C29 x.sup.6 y 3.7719755046e?18 ?2.2500133737e?20 C31 x.sup.4 y.sup.3 1.0758424722e?17 ?2.3604770801e?20 C33 x.sup.2 y.sup.5 2.3536379321e?17 2.3845503163e?20 C35 y.sup.7 ?1.2253201631e?16 2.6664564603e?20 C36 x.sup.8 1.8038046924e?21 ?3.5210099395e?23 C38 x.sup.6 y.sup.2 1.7289657924e?20 ?1.4918697711e?22 C40 x.sup.4 y.sup.4 5.2859525033e?20 ?2.6237911344e?22 C42 x.sup.2 y.sup.6 ?8.6172650997e?20 ?1.7442521586e?22 C44 y.sup.8 4.4773496698e?19 ?3.3239236285e?23 C46 x.sup.8 y 1.0430729603e?23 ?1.6816135464e?26 C48 x.sup.6 y.sup.3 6.1382946192e?23 ?6.1657425487e?26 C50 x.sup.4 y.sup.5 ?1.0182272562e?22 ?6.3859678615e?27 C52 x.sup.2 y.sup.7 7.1501654697e?22 5.3937593439e?26 C54 y.sup.9 1.4931885109e?21 2.2296280167e?26 C55 x.sup.10 3.4404619172e?27 ?2.5536857170e?29 C57 x.sup.8 y.sup.2 6.4380020942e?26 ?3.0366300957e?28 C59 x.sup.6 y.sup.4 2.5302993381e?25 ?8.0003335407e?28 C61 x.sup.4 y.sup.6 1.8618106087e?24 ?9.3817108107e?28 C63 x.sup.2 y.sup.8 7.3440727184e?24 ?4.6308049926e?28 C65 y.sup.10 7.4647804866e?24 ?9.8178685527e?29 C67 x.sup.10 y 1.1440401751e?30 ?1.3864315114e?32 C69 x.sup.8 y.sup.3 3.3217918985e?28 2.3417171712e?32 C71 x.sup.6 y.sup.5 5.0384292903e?27 ?7.9386096984e?32 C73 x.sup.4 y.sup.7 1.8210552798e?26 ?6.8860896221e?32 C75 x.sup.2 y.sup.9 ?2.6956396141e?26 2.0751570670e?32 C77 y.sup.11 ?3.5269592340e?25 5.4840794182e?32 C78 x.sup.12 ?1.1234632058e?32 ?1.3769950006e?35 C80 x.sup.10 y.sup.2 4.7186915408e?31 4.2029120402e?34 C82 x.sup.8 y.sup.4 2.1285995883e?30 2.1957036679e?33 C84 x.sup.6 y.sup.6 ?1.6468197623e?29 4.5028855850e?33 C86 x.sup.4 y.sup.8 ?1.6241805572e?28 3.8876609446e?33 C88 x.sup.2 y.sup.10 ?1.0312773446e?27 1.2177064184e?33 C90 y.sup.12 9.9848578534e?28 2.0141536991e?34 C92 x.sup.12 y 1.2130539368e?33 ?2.8165022925e?37 C94 x.sup.10 y.sup.3 1.0868832417e?32 ?1.3463299808e?36 C96 x.sup.8 y.sup.5 ?4.8488251769e?32 ?1.3639608169e?36 C98 x.sup.6 y.sup.7 ?5.0885258398e?31 5.4967599013e?37 C100 x.sup.4 y.sup.9 ?1.5414116455e?30 1.7232300858e?36 C102 x.sup.2 y.sup.11 5.4469618398e?30 1.2942820721e?36 C104 y.sup.13 1.6117823620e?29 1.9699596918e?37 C105 x.sup.14 3.6424134489e?37 ?2.0147701926e?40 C107 x.sup.12 y.sup.2 4.8125995924e?37 ?3.9820831972e?39 C109 x.sup.10 y.sup.4 ?1.6734061278e?35 ?2.1401906247e?38 C111 x.sup.8 y.sup.6 2.7653631914e?34 ?5.3204956769e?38 C113 x.sup.6 y.sup.8 2.7717555838e?33 ?6.6483746748e?38 C115 x.sup.4 y.sup.10 1.6209234047e?32 ?4.2702056479e?38 C117 x.sup.2 y.sup.12 5.4830736686e?32 ?1.1212638402e?38 C119 y.sup.14 ?9.6951394448e?32 ?1.2358247201e?39 C121 x.sup.14 y ?1.5196063181e?38 1.0591089247e?42 C123 x.sup.12 y.sup.3 ?2.4346275366e?37 6.0081477285e?42 C125 x.sup.10 y.sup.5 ?1.7784052936e?37 1.0106381940e?41 C127 x.sup.8 y.sup.7 7.9571519310e?36 2.3631473323e?42 C129 x.sup.6 y.sup.9 3.3932330746e?35 ?1.0791273202e?41 C131 x.sup.4 y.sup.11 5.6171604467e?35 ?1.2198174714e?41 C133 x.sup.2 y.sup.13 ?4.5020966892e?34 ?7.1232053298e?42 C135 y.sup.15 ?3.0444101717e?34 ?1.2675299720e?42 C136 x.sup.16 ?3.1397860935e?42 5.5289642085e?46 C138 x.sup.14 y.sup.2 ?3.6764526616e?41 1.2408953942e?44 C140 x.sup.12 y.sup.4 5.1682281559e?41 8.0360655159e?44 C142 x.sup.10 y.sup.6 ?7.5724070624e?40 2.5002877427e?43 C144 x.sup.8 y.sup.8 ?3.5242758525e?38 4.1567843534e?43 C146 x.sup.6 y.sup.10 ?1.9290295406e?37 3.8776740206e?43 C148 x.sup.4 y.sup.12 ?8.9279321053e?37 1.9801753831e?43 C150 x.sup.2 y.sup.14 ?1.0610618019e?36 4.1515399107e?44 C152 y.sup.16 4.2032564742e?36 3.3189488097e?45 C154 x.sup.16 y 1.3900490222e?43 ?2.6714733976e?48 C156 x.sup.14 y.sup.3 3.1948332019e?42 ?1.9023703003e?47 C158 x.sup.12 y.sup.5 1.5572932617e?41 ?4.6866351175e?47 C160 x.sup.10 y.sup.7 ?3.5961276855e?41 ?4.3208550927e?47 C162 x.sup.8 y.sup.9 ?4.4994909187e?40 2.0571387485e?47 C164 x.sup.6 y.sup.11 ?1.1517175255e?39 6.8011061355e?47 C166 x.sup.4 y.sup.13 ?4.0441034977e?40 5.6874752660e?47 C168 x.sup.2 y.sup.15 1.8548402473e?38 2.8250025956e?47 C170 y.sup.17 ?8.9835721083e?39 5.3246951685e?48 C171 x.sup.18 2.3986122130e?47 ?1.4577504922e?51 C173 x.sup.16 y.sup.2 8.1475450191e?46 ?3.0082090032e?50 C175 x.sup.14 y.sup.4 7.3884777256e?45 ?2.1208177229e?49 C177 x.sup.12 y.sup.6 2.7542991108e?44 ?7.6436443269e?49 C179 x.sup.10 y.sup.8 1.8164049336e?43 ?1.5713795144e?48 C181 x.sup.8 y.sup.10 1.9780808155e?42 ?1.9352435230e?48 C183 x.sup.6 y.sup.12 6.6873956729e?42 ?1.4362747907e?48 C185 x.sup.4 y.sup.14 2.8702380925e?41 ?6.1025451080e?49 C187 x.sup.2 y.sup.16 ?3.1866212691e?41 ?1.1066868401e?49 C189 y.sup.18 ?3.8275089169e?41 ?7.5049710077e?51 C191 x.sup.18 y ?6.6231305715e?49 3.5010571058e?54 C193 x.sup.16 y.sup.3 ?1.9531652351e?47 3.0239376636e?53 C195 x.sup.14 y.sup.5 ?1.5596286432e?46 9.6000865790e?53 C197 x.sup.12 y.sup.7 ?2.7612826568e?46 1.4288997592e?52 C199 x.sup.10 y.sup.9 2.2685749027e?45 4.3837168676e?53 C201 x.sup.8 y.sup.11 1.1060475171e?44 ?1.3861103840e?52 C203 x.sup.6 y.sup.13 2.2481184782e?44 ?1.9505856121e?52 C205 x.sup.4 y.sup.15 ?5.5736348440e?44 ?1.2876676644e?52 C207 x.sup.2 y.sup.17 ?2.3355064681e?43 ?5.4584052762e?53 C209 y.sup.19 2.4999420572e?43 ?9.9807676723e?54 C210 x.sup.20 ?1.0353720807e?52 1.9354967630e?57 C212 x.sup.18 y.sup.2 ?5.6366301161e?51 3.9549546692e?56 C214 x.sup.16 y.sup.4 ?8.1535236564e?50 3.0235091280e?55 C216 x.sup.14 y.sup.6 ?4.6753079245e?49 1.2341447797e?54 C218 x.sup.12 y.sup.8 ?1.4492509936e?48 2.9999942233e?54 C220 x.sup.10 y.sup.10 ?6.7059393099e?48 4.6089255426e?54 C222 x.sup.8 y.sup.12 ?4.9436079305e?47 4.5137492751e?54 C224 x.sup.6 y.sup.14 ?1.2111220000e?46 2.7875737733e?54 C226 x.sup.4 y.sup.16 ?3.4078403898e?46 1.0119870942e?54 C228 x.sup.2 y.sup.18 1.1009407304e?45 1.6135052322e?55 C230 y.sup.20 ?5.8411328388e?46 9.4380058569e?57 C232 x.sup.20 y 1.5055586184e?54 ?2.2462277192e?60 C234 x.sup.18 y.sup.3 5.2410832904e?53 ?2.2707851790e?59 C236 x.sup.16 y.sup.5 5.5851300777e?52 ?8.9192926369e?59 C238 x.sup.14 y.sup.7 2.2374347879e?51 ?1.8389741887e?58 C240 x.sup.12 y.sup.9 7.1591347845e?52 ?1.7044880131e?58 C242 x.sup.10 y.sup.11 ?3.9294714180e?50 2.9056131275e?59 C244 x.sup.8 y.sup.13 ?8.1423894706e?50 2.2670392369e?58 C246 x.sup.6 y.sup.15 ?2.3729390056e?49 2.3590501620e?58 C248 x.sup.4 y.sup.17 1.3995947959e?48 1.3535441041e?58 C250 x.sup.2 y.sup.19 ?1.5620953183e?48 4.9658777142e?59 C252 y.sup.21 7.0891533326e?49 8.3944169943e?60 C253 x.sup.22 2.2336861363e?58 ?1.3577467667e?63 C255 x.sup.20 y.sup.2 1.6766401731e?56 ?2.6517938952e?62 C257 x.sup.18 y.sup.4 3.1385425719e?55 ?2.1019901027e?61 C259 x.sup.16 y.sup.6 2.3730923666e?54 ?9.3254487977e?61 C261 x.sup.14 y.sup.8 9.8135101820e?54 ?2.5667161093e?60 C263 x.sup.12 y.sup.10 1.7231582939e?53 ?4.6597300134e?60 C265 x.sup.10 y.sup.12 1.1075385549e?52 ?5.6882278778e?60 C267 x.sup.8 y.sup.14 3.7804650231e?52 ?4.6360430455e?60 C269 x.sup.6 y.sup.16 1.1279204591e?51 ?2.4726486765e?60 C271 x.sup.4 y.sup.18 ?1.3479781662e?51 ?7.9647092611e?61 C273 x.sup.2 y.sup.20 4.9488344281e?52 ?1.2052423513e?61 C275 y.sup.22 ?4.2347282476e?52 ?7.0219628579e?63

TABLE-US-00006 TABLE 4 for FIG. 2 Coordinates of the stop edge x.sub.i [mm] y.sub.i [mm] X.sub.i + N/2 [mm] y.sub.i + N/2 [mm] ?400.659323 ?53.864111 401.077124 ?67.204113 ?400.020726 ?47.147576 400.855494 ?73.819131 ?399.097003 ?40.405795 400.347077 ?80.392036 ?397.889740 ?33.643190 399.552636 ?86.918876 ?396.400971 ?26.864237 398.473403 ?93.395828 ?394.633175 ?20.073447 397.111064 ?99.819197 ?392.589253 ?13.275354 395.467753 ?106.185427 ?390.272521 ?6.474497 393.546032 ?112.491097 ?387.686685 0.324586 391.348878 ?118.732928 ?384.835826 7.117377 388.879660 ?124.907779 ?381.724381 13.899380 386.142117 ?131.012647 ?378.357118 20.666132 383.140338 ?137.044665 ?374.739116 27.413207 379.878732 ?143.001100 ?370.875745 34.136218 376.362006 ?148.879345 ?366.772636 40.830822 372.595134 ?154.676917 ?362.435665 47.492719 368.583332 ?160.391451 ?357.870923 54.117650 364.332027 ?166.020693 ?353.084692 60.701401 359.846834 ?171.562494 ?348.083427 67.239799 355.133522 ?177.014801 ?342.873723 73.728710 350.197994 ?182.375652 ?337.462298 80.164036 345.046255 ?187.643166 ?331.855962 86.541711 339.684392 ?192.815537 ?326.061598 92.857696 334.118551 ?197.891028 ?320.086139 99.107972 328.354912 ?202.867963 ?313.936538 105.288533 322.399672 ?207.744722 ?307.619750 111.395377 316.259031 ?212.519734 ?301.142709 117.424499 309.939169 ?217.191475 ?294.512306 123.371878 303.446237 ?221.758461 ?287.735365 129.233469 296.786345 ?226.219248 ?280.818629 135.005193 289.965551 ?230.572424 ?273.768736 140.682927 282.989848 ?234.816611 ?266.592206 146.262492 275.865164 ?238.950459 ?259.295424 151.739651 268.597347 ?242.972649 ?251.884623 157.110096 261.192165 ?246.881888 ?244.365878 162.369444 253.655301 ?250.676907 ?236.745087 167.513236 245.992345 ?254.356465 ?229.027968 172.536938 238.208795 ?257.919345 ?221.220046 177.435936 230.310053 ?261.364353 ?213.326649 182.205550 222.301423 ?264.690323 ?205.352905 186.841040 214.188110 ?267.896111 ?197.303733 191.337614 205.975220 ?270.980600 ?189.183848 195.690444 197.667759 ?273.942700 ?180.997757 199.894686 189.270634 ?276.781349 ?172.749762 203.945488 180.788652 ?279.495514 ?164.443964 207.838015 172.226528 ?282.084191 ?156.084273 211.567461 163.588879 ?284.546410 ?147.674408 215.129069 154.880232 ?286.881236 ?139.217914 218.518141 146.105027 ?289.087767 ?130.718173 221.730059 137.267617 ?291.165143 ?122.178413 224.760293 128.372278 ?293.112542 ?113.601729 227.604421 119.423207 ?294.929182 ?104.991095 230.258144 110.424533 ?296.614329 ?96.349379 232.717300 101.380316 ?298.167293 ?87.679364 234.977891 92.294559 ?299.587430 ?78.983763 237.036106 83.171207 ?300.874150 ?70.265227 238.888348 74.014156 ?302.026909 ?61.526369 240.531266 64.827259 ?303.045219 ?52.769767 241.961788 55.614329 ?303.928646 ?43.997978 243.177159 46.379144 ?304.676811 ?35.213545 244.174974 37.125458 ?305.289389 ?26.419003 244.953213 27.856997 ?305.766115 ?17.616879 245.510269 18.577472 ?306.106783 ?8.809703 245.844975 9.290577 ?306.311243 0.000000 245.956623 0.000000 ?306.379407 8.809703 245.844975 ?9.290577 ?306.311243 17.616879 245.510269 ?18.577472 ?306.106783 26.419003 244.953213 ?27.856997 ?305.766115 35.213545 244.174974 ?37.125458 ?305.289389 43.997978 243.177159 ?46.379144 ?304.676811 52.769767 241.961788 ?55.614329 ?303.928646 61.526369 240.531266 ?64.827259 ?303.045219 70.265227 238.888348 ?74.014156 ?302.026909 78.983763 237.036106 ?83.171207 ?300.874150 87.679364 234.977891 ?92.294559 ?299.587430 96.349379 232.717300 ?101.380316 ?298.167293 104.991095 230.258144 ?110.424533 ?296.614329 113.601729 227.604421 ?119.423207 ?294.929182 122.178413 224.760293 ?128.372278 ?293.112542 130.718173 221.730059 ?137.267617 ?291.165143 139.217914 218.518141 ?146.105027 ?289.087767 147.674408 215.129069 ?154.880232 ?286.881236 156.084273 211.567461 ?163.588879 ?284.546410 164.443964 207.838015 ?172.226528 ?282.084191 172.749762 203.945488 ?180.788652 ?279.495514 180.997757 199.894686 ?189.270634 ?276.781349 189.183848 195.690444 ?197.667759 ?273.942700 197.303733 191.337614 ?205.975220 ?270.980600 205.352905 186.841040 ?214.188110 ?267.896111 213.326649 182.205550 ?222.301423 ?264.690323 221.220046 177.435936 ?230.310053 ?261.364353 229.027968 172.536938 ?238.208795 ?257.919345 236.745087 167.513236 ?245.992345 ?254.356465 244.365878 162.369444 ?253.655301 ?250.676907 251.884623 157.110096 ?261.192165 ?246.881888 259.295424 151.739651 ?268.597347 ?242.972649 266.592206 146.262492 ?275.865164 ?238.950459 273.768736 140.682927 ?282.989848 ?234.816611 280.818629 135.005193 ?289.965551 ?230.572424 287.735365 129.233469 ?296.786345 ?226.219248 294.512306 123.371878 ?303.446237 ?221.758461 301.142709 117.424499 ?309.939169 ?217.191475 307.619750 111.395377 ?316.259031 ?212.519734 313.936538 105.288533 ?322.399672 ?207.744722 320.086139 99.107972 ?328.354912 ?202.867963 326.061598 92.857696 ?334.118551 ?197.891028 331.855962 86.541711 ?339.684392 ?192.815537 337.462298 80.164036 ?345.046255 ?187.643166 342.873723 73.728710 ?350.197994 ?182.375652 348.083427 67.239799 ?355.133522 ?177.014801 353.084692 60.701401 ?359.846834 ?171.562494 357.870923 54.117650 ?364.332027 ?166.020693 362.435665 47.492719 ?368.583332 ?160.391451 366.772636 40.830822 ?372.595134 ?154.676917 370.875745 34.136218 ?376.362006 ?148.879345 374.739116 27.413207 ?379.878732 ?143.001100 378.357118 20.666132 ?383.140338 ?137.044665 381.724381 13.899380 ?386.142117 ?131.012647 384.835826 7.117377 ?388.879660 ?124.907779 387.686685 0.324586 ?391.348878 ?118.732928 390.272521 ?6.474497 ?393.546032 ?112.491097 392.589253 ?13.275354 ?395.467753 ?106.185427 394.633175 ?20.073447 ?397.111064 ?99.819197 396.400971 ?26.864237 ?398.473403 ?93.395828 397.889740 ?33.643190 ?399.552636 ?86.918876 399.097003 ?40.405795 ?400.347077 ?80.392036 400.020726 ?47.147576 ?400.855494 ?73.819131 400.659323 ?53.864111 ?401.077124 ?67.204113 401.011674 ?60.551047 ?401.011674 ?60.551047

[0080] The mirrors M1, M3, M4, M5 and M8 have negative values for the radius, i.e. are, in principle, concave mirrors. The mirrors M2, M6 and M7 have positive values for the radius, i.e. they are, in principle, convex mirrors. The mirrors M1 to M8 of the projection optical unit according to FIG. 2 have no R.sub.x, R.sub.y radius values with in each case different signs. None of the mirrors M1 to M8 therefore has a saddle shape as a matter of principle.

[0081] A boundary of a stop surface of the stop (cf., also, Table 4 for FIG. 2) emerges from intersection points on the stop surface of all rays of the illumination light 3 which, on the image side, propagate at the field centre point in the direction of the stop surface with a complete image-side telecentric aperture. When the stop is embodied as an aperture stop, the boundary is an inner boundary.

[0082] The stop AS can lie in a plane or else have a three-dimensional embodiment. The extent of the stop AS can be smaller in the scan direction (y) than in the cross-scan direction (x).

[0083] Further data of the projection optical unit 7 arise from Table 5 below:

TABLE-US-00007 TABLE 5 for FIG. 2 NA Numerical aperture 0.75 |?x| Magnification scale in the cross-scan direction 4.0 |?y| Magnification scale in the scan direction 8.0 RMS Scanned wavefront deviation 9.7 m? N Number of mirrors 8

[0084] The projection optical unit 7 has an object/image offset a between a separation plane 31a and a centre of the image field 8. A centre of the object field 4 is located in the separation plane 31a. The separation plane 31a runs parallel to the xz-plane. The separation plane 31a is perpendicular to the yz-meridional plane of the imaging optical unit 7. The object/image offset a is 1650 mm in the case of the projection optical unit 7.

[0085] The used reflection surface of the mirror M4 is the nearest neighbour to the object plane 5. The used reflection surface of the mirror M4 therefore defines a working distance b between this used reflection surface of the mirror M4 and the object plane 5. A reflection portion of the mirror M4 which is the nearest neighbour to the object plane 5 is considered within the scope of the definition of the working distance b. The working distance b is 275 mm in the case of the projection optical unit 7.

[0086] A meridional transverse dimension c is defined between the separation plane 31a and a reflection portion of one of the mirrors, once again of the mirror M4 in this case, which is furthest away from the separation plane. The meridional transverse dimension c is 2154 mm in the case of the projection optical unit 7.

[0087] A dimensional ratio a/c is 0.76 in the case of the projection optical unit 7. A dimensional ratio b/c is 0.128 in the case of the projection optical unit 7.

[0088] The projection optical unit 7 is designed for a wavelength of the illumination light 3 of 13.5 nm.

[0089] The mean wavefront aberration RMS (scanned wavefront deviation) is a measure for the imaging quality of the projection optical unit 7.

[0090] The projection optical unit 7 is at least approximately telecentric on the image side.

[0091] FIG. 3 shows a further embodiment of a projection optical unit or imaging optical unit 31, which can be used in the projection exposure apparatus 1 instead of the projection optical unit 7. Components and functions corresponding to those which have already been explained above with reference to FIGS. 1 and 2 have the same reference signs and will not be discussed in detail again.

[0092] The projection optical unit 31 has an image-side numerical aperture of 0.75.

[0093] The projection optical unit 31 has a total of eleven mirrors M1 to M11. The mirrors M1, M10 and M11 are embodied as mirrors for normal incidence. The mirrors M2 to M9 are embodied as mirrors for grazing incidence of the illumination light 3. The projection optical unit 31 has exactly eight mirrors for grazing incidence.

[0094] The mirrors M2 to M8, that is to say seven of the eight GI mirrors of the projection optical unit 31, reflect the imaging light 3 in such a way that the angles of reflection of the individual rays 29 at the respective mirrors M2 to M8 add up, i.e. lead to an amplification of the deflection effect thereof. The subsequent GI mirror M9 is a so-called counter mirror and reflects the imaging light 3 such that this yields a deflection effect directed against the deflection effect of the mirrors M2 to M8, that is to say this has a subtractive effect on the deflection effect of the GI mirrors M2 to M8. In accordance with the rules for the surrounding effects of the mirrors, which are specified in the context of the explanations regarding the projection optical unit in DE 10 2019 219 209 A1, the projection optical unit 31 has the following sequence of deflecting effects for the mirrors M1 to M11: RLLLLLLLR0L:

[0095] The projection optical unit 31 is approximately telecentric on the object side. If the imaging beam path is only taken into account in relation to the individual rays that pass through the object field 4, the entrance pupil is located 4014.30 mm downstream of the object field 5 in the xz-plane and 5750.64 mm downstream of the object field 4 in the yz-plane.

[0096] The projection optical unit 31 has a pupil plane in the beam path between the mirrors M1 and M2. An intermediate image plane is located in the region of a reflection on the mirror M5. A further pupil plane is located between the mirrors M5 and M6 in the imaging light beam path. A further intermediate image plane is located between the mirrors M6 and

[0097] M7. The number of intermediate image planes differs from the number of intermediate images in the meridional plane according to FIG. 3 from the number of intermediate images in a plane perpendicular thereto. Such projection optical units with different numbers of intermediate images in mutually perpendicular planes are known from WO 2016/166080 A1 and DE 10 2015 226 531 A1 as a matter of principle.

[0098] The optical design data for the projection optical unit 31 emerge from following Tables 1 to 5, which, in turn, correspond in terms of the basic structure to Tables 1 to 5 relating to the embodiment according to FIG. 2.

TABLE-US-00008 TABLE 1 for FIG. 3 Radii of the surfaces Power.sub.x Power.sub.y Radius.sub.x [mm] [1/mm] Radius.sub.y [mm] [1/mm] M01 ?5029.13719149 0.00038797 ?2041.19092644 0.00095589 M02 ?27726.18088887 0.00001519 8806.64410475 ?0.00004783 M03 ?7556.63410985 0.00004602 11889.31888391 ?0.00002925 M04 ?4613.40209240 0.00004549 ?13969.68056904 0.00001502 M05 ?1484.95099271 0.00028553 ?4659.68392717 0.00009099 M06 ?1013.23301051 0.00055220 ?1851.21517662 0.00030224 M07 ?2311.26230546 0.00015940 ?6624.51684518 0.00005561 M08 5271.95258536 ?0.00009301 ?4363.23285760 0.00011238 M09 ?4641.10272093 0.00014769 2064.14241825 ?0.00033206 M10 12237.81918069 ?0.00014301 387.34284857 ?0.00451843 M11 ?944.21286884 0.00207223 ?782.41102810 0.00250077

TABLE-US-00009 TABLE 2 for FIG. 3 Decentring (location, angle) the surfaces D.sub.x [mm] D.sub.y [mm] D.sub.z [mm] Reticle 0.000000000 0.000000000 0.000000000 M01 0.000000000 208.167034845 2161.897315865 M02 0.000000000 586.474040464 1067.521292230 M03 0.000000000 1137.007761372 664.081569966 M04 0.000000000 1899.293204386 345.745645359 M05 0.000000000 2431.941388346 286.993274957 M06 0.000000000 2984.723951303 449.275081298 M07 0.000000000 3296.138682846 751.383932581 M08 0.000000000 3380.101736953 1042.029180798 M09 0.000000000 3346.308156022 1257.846377059 M10 0.000000000 3703.559415463 2183.653612397 Stop 0.000000000 3668.591404244 2093.043669197 M11 ?0.000000000 3468.490281216 1574.536875135 Wafer 0.000000000 3468.489856034 2300.002089582 ?.sub.x [?] ?.sub.y [?] ?.sub.z [?] Reticle 0.000000000 0.000000000 0.000000000 M01 6.784694572 0.000000000 0.000000000 M02 ?53.582577637 180.000000000 0.000000000 M03 150.549843408 0.000000000 0.000000000 M04 ?14.480092757 180.000000000 0.000000000 M05 185.033188037 0.000000000 0.000000000 M06 30.245900660 180.000000000 0.000000000 M07 239.008897816 0.000000000 0.000000000 M08 86.393070938 180.000000000 0.000000000 M09 83.899354742 0.000000000 0.000000000 M10 ?21.101573082 0.000000000 180.000000000 Stop 158.897499094 ?0.000000000 ?0.000000000 M11 169.448766337 ?0.000000000 0.000000000 Wafer 0.000033580 0.000000000 180.000000000

TABLE-US-00010 TABLE 3a for FIG. 3 Free-form coefficients of the surfaces Coeffi- cient Formula M01 M02 M03 C7 x.sup.2 y ?3.4202758877e?09 ?8.1600037120e?09 5.4784066641e?08 C9 y.sup.3 ?5.1579184037e?09 2.1490169585e?08 ?1.5630842115e?09 C10 x.sup.4 ?4.1758180942e?12 1.2422725986e?10 4.6214862684e?11 C12 x.sup.2 8.9525383746e?11 ?1.4680359565e?10 8.9494220059e?12 y.sup.2 C14 y.sup.4 ?1.9101171293e?11 ?6.1013326570e?11 ?7.5850147156e?12 C16 x.sup.4 y ?7.6462012646e?14 ?7.6908929058e?14 ?8.1912635689e?14 C18 x.sup.2 ?6.5595088710e?14 ?2.0612905257e?13 ?7.1202800735e?14 y.sup.3 C20 y5 1.2668389322e?14 2.2496666963e?14 ?2.1530045613e?14 C21 y.sup.6 1.2260375804e?17 ?3.7706929577e?17 ?1.7860995077e?16 C23 x.sup.4 ?4.1462206300e?17 ?2.2047103244e?16 ?5.3142812534e?18 y.sup.2 C25 x.sup.2 ?7.0178347129e?17 3.0190842210e?16 ?1.7452167445e?17 y.sup.4 C27 y.sup.6 2.0724751930e?16 ?3.5162036726e?16 6.4973339128e?17 C29 x.sup.6 y 7.8478607545e?21 ?3.1708007154e?19 ?9.4569358091e?20 C31 x.sup.4 1.3490030999e?19 ?2.2975637164e?19 1.2181039714e?19 y.sup.3 C33 x.sup.2 ?5.0152079339e?19 ?5.4350876110e?19 2.8563131654e?19 y.sup.5 C35 y.sup.7 ?3.8866394119e?20 ?1.4335882567e?18 ?1.1086359243e?19 C36 x.sup.8 ?2.3339394362e?23 3.9460690291e?22 2.9888564272e?22 C38 x.sup.6 ?4.6819160973e?22 ?1.1206066225e?21 ?9.7865526917e?23 y.sup.2 C40 x.sup.4 1.1130713726e?21 1.2800571912e?21 5.2638737050e?22 y.sup.4 C42 x.sup.2 3.2076089447e?22 2.8639063623e?22 ?2.2596620483e?22 y.sup.6 C44 y.sup.8 ?1.0798131013e?20 ?3.0974451336e?21 1.9329485313e?22 C46 x.sup.8 y ?6.9989769761e?26 2.6157691458e?25 ?4.5285068583e?26 C48 x.sup.6 ?3.3827276208e?24 1.7863426636e?23 ?1.0020151492e?25 y.sup.3 C50 x.sup.4 ?9.4812740396e?24 3.7955502533e?23 ?2.9298995798e?24 y.sup.5 C52 x.sup.2 ?2.7828827712e?23 1.2071534933e?23 4.1481525917e?25 y.sup.7 C54 y.sup.9 ?6.8502586063e?23 ?1.6956263975e?23 3.3338978089e?25 C55 x.sup.10 6.6696912458e?28 ?2.6405295227e?28 2.7329539874e?28 C57 x.sup.8 1.0556854319e?26 4.3604788107e?26 ?5.0740682280e?27 y.sup.2 C59 x.sup.6 2.1155006429e?26 9.5793848687e?27 ?6.6690755906e?27 y.sup.4 C61 x.sup.4 2.0187788389e?26 ?9.8410632955e?26 ?2.8311274084e?27 y.sup.6 C63 x.sup.2 3.0429078041e?25 ?6.3994145022e?26 ?5.2202669243e?27 y.sup.8 C65 y.sup.10 9.6372881505e?25 ?2.7422225856e?26 ?1.4694335966e?28 C67 x.sup.10 5.7298330391e?30 3.8383874583e?30 ?6.7470749425e?30 y C69 x.sup.8 7.8002410402e?29 ?3.3050157101e?28 9.9965761479e?31 y.sup.3 C71 x.sup.6 3.0940331786e?28 ?1.2448438857e?27 4.0730523721e?29 y.sup.5 C73 x.sup.4 9.5849050883e?28 ?1.5283972886e?27 3.5766281424e?29 y.sup.7 C75 x.sup.2 2.5829707531e?27 ?1.5562757806e?28 ?1.4839218380e?29 y.sup.9 C77 y.sup.11 4.2694397257e?27 1.2836577395e?28 ?8.6704298814e?30 C78 x.sup.12 ?1.0815329562e?32 6.2375129788e?33 ?1.5532155562e?32 C80 x.sup.10 ?1.8038497824e?31 ?6.8732193665e?31 6.9039084772e?32 y.sup.2 C82 x.sup.8 ?6.8022364927e?31 ?9.2726253758e?31 8.5642898328e?32 y.sup.4 C84 x.sup.6 ?7.8249269991e?31 1.7400864771e?30 9.4364791826e?32 y.sup.6 C86 x.sup.4 ?4.1186609772e?30 1.8001202540e?30 9.8409615071e?32 y.sup.8 C88 x.sup.2 ?2.7257517404e?29 9.2486125841e?31 1.0786036596e?31 y.sup.10 C90 y.sup.12 ?5.1669319257e?29 3.8596938474e?31 ?2.2018919852e?32 C92 x.sup.12 ?9.5983493172e?35 ?2.1755264785e?34 9.9526007449e?35 C94 x.sup.10 ?1.2917940667e?33 3.6182279937e?33 7.1354156561e?35 y.sup.3 C96 x.sup.8 ?6.1118822034e?33 2.1159798424e?32 ?4.4506711806e?34 y.sup.5 C98 x.sup.6 ?1.9673212417e?32 4.4692492346e?32 ?9.4608090853e?34 y.sup.7 C100 x.sup.4 ?5.1891177511e?32 3.0421749148e?32 ?3.0711170516e?34 y.sup.9 C102 x.sup.2 ?1.1466469103e?31 ?9.9633641271e?34 1.3166576085e?34 y.sup.11 C104 y.sup.13 ?1.5994476367e?31 1.0277888248e?33 1.3551050694e?34 C105 x .sup.14 1.0112202758e?37 ?1.8527612914e?37 5.3021648224e?38 C107 x.sup.12 1.8787266933e?36 5.5463175543e?36 ?3.8144935781e?37 y.sup.2 C109 x.sup.10 9.8564738206e?36 1.6775742718e?35 ?6.2453338969e?37 y.sup.4 C111 x.sup.8 1.7387768869e?35 1.2974801606e?36 ?1.2224300883e?36 y.sup.6 C113 x.sup.6 2.2681834289e?35 ?1.9550260786e?35 ?1.7363713191e?36 y.sup.8 C115 x.sup.4 2.9232046658e?34 1.3780032690e?35 ?1.7319269098e?36 y.sup.10 C117 x.sup.2 1.2535038132e?33 ?1.0820146117e?35 ?9.4133121050e?37 y.sup.12 C119 y.sup.14 1.7090202975e?33 4.8809008248e?36 3.5120584817e?37 C121 x.sup.14 8.6607058835e?40 2.4631327352e?39 ?7.6131713896e?40 y C123 x.sup.12 1.3690225517e?38 ?2.2045573691e?38 ?9.1041031300e?40 y.sup.3 C125 x.sup.10 7.9232753449e?38 ?1.8619928426e?37 2.7674106762e?39 y.sup.5 C127 x.sup.8 2.6468607327e?37 ?5.9742954156e?37 9.4839191489e?39 y.sup.7 C129 x.sup.6 7.3576520674e?37 ?7.4089726699e?37 8.7492367472e?39 y.sup.9 C131 x.sup.4 1.5469045233e?36 ?2.4113906098e?37 1.3997827257e?39 y.sup.11 C133 x.sup.2 2.8746396170e?36 5.9495633408e?38 ?5.8277668773e?40 y.sup.13 C135 y.sup.15 3.6922119781e?36 ?4.0498264808e?40 ?1.6251636506e?39 C136 x .sup.16 ?5.5486018344e?43 1.7656066281e?42 ?1.3428781540e?43 C138 x.sup.14 ?1.2161472088e?41 ?2.4742736927e?41 6.3530910992e?43 y.sup.2 C140 x.sup.12 ?7.9117744888e?41 ?1.3645594080e?40 2.0656914423e?42 y.sup.4 C142 x.sup.10 ?1.9220472871e?40 ?2.7799880496e?40 8.8423178242e?42 y.sup.6 C144 x.sup.8 ?1.1779242046e?41 ?3.0306580962e?40 1.8019533718e?41 y.sup.8 C146 x.sup.6 ?9.0866868569e?40 ?5.0812759188e?40 1.9291665800e?41 y.sup.10 C148 x.sup.4 ?1.0589597504e?38 ?4.4330942359e?40 1.4669895704e?41 y.sup.12 C150 x.sup.2 ?3.2620542390e?38 2.9034466223e?40 3.4773500168e?42 y.sup.14 C152 y.sup.16 ?3.4845417046e?38 ?3.0516896497e?41 ?1.2632621610e?42 C154 x.sup.16 ?4.5336234429e?45 ?1.1010178086e?44 2.7966309948e?45 y C156 x.sup.14 ?8.5714177986e?44 6.9195881040e?44 4.3617177756e?45 y.sup.3 C158 x.sup.12 ?6.2123659373e?43 8.0533327253e?43 ?8.6267187632e?45 y.sup.5 C160 x.sup.10 ?2.3563367843e?42 3.6191538565e?42 ?4.4829374364e?44 y.sup.7 C162 x.sup.8 ?6.4739515198e?42 6.9947907903e?42 ?6.1600312437e?44 y.sup.9 C164 x.sup.6 ?1.4524006496e?41 4.8026591296e?42 ?3.8331079573e?44 y.sup.11 C166 x.sup.4 ?2.4735749000e?41 6.8148847652e?44 ?3.9563424202e?45 y.sup.13 C168 x.sup.2 ?3.9202438764e?41 2.2919776746e?44 3.7842451927e?45 y.sup.15 C170 y.sup.17 ?5.1112095432e?41 6.6119189328e?45 8.7556239722e?45 C171 x.sup.18 1.7669849485e?48 ?7.2146170920e?48 5.1798517293e?49 C173 x.sup.16 4.8297044297e?47 5.6890921630e?47 1.7875826058e?48 y.sup.2 C175 x.sup.14 3.6511808040e?46 5.3293682901e?46 ?1.0904221176e?48 y.sup.4 C177 x.sup.12 1.0286013254e?45 2.2175725023e?45 ?3.5370413683e?47 y.sup.6 C179 x.sup.10 ?8.7120936294e?46 5.5970769928e?45 ?9.1856508583e?47 y.sup.8 C181 x.sup.8 ?7.6651593072e?45 8.1112830545e?45 ?1.3051093760e?46 y.sup.10 C183 x.sup.6 2.4821376776e?44 7.9703062027e?45 ?9.7163956148e?47 y.sup.12 C185 x.sup.4 1.9932411848e?43 1.3787666777e?45 ?5.7163004196e?47 y.sup.14 C187 x.sup.2 4.7170265650e?43 ?1.7135949133e?45 ?7.4449434738e?48 y.sup.16 C189 y.sup.18 4.1692610245e?43 ?1.8709479508e?47 ?1.1767681798e?48 C191 x.sup.18 1.2852059732e?50 1.7560896234e?50 ?3.9559581786e?51 y C193 x.sup.16 2.8859754502e?49 ?8.7434968324e?50 ?7.5693511098e?51 y.sup.3 C195 x.sup.14 2.5919190405e?48 ?1.3609856365e?48 9.8319371871e?51 y.sup.5 C197 x.sup.12 1.2030540733e?47 ?8.0301641939e?48 8.3120587374e?50 y.sup.7 C199 x.sup.10 3.4034259220e?47 ?2.2201643867e?47 1.4180259218e?49 y.sup.9 C201 x.sup.8 7.6238889168e?47 ?2.5937836818e?47 1.4759315303e?49 y.sup.11 C203 x.sup.6 1.2498776681e?46 ?6.6048202518e?49 5.8694529977e?50 y.sup.13 C205 x.sup.4 1.8726146173e?46 3.4967691792e?48 5.8439380908e?51 y.sup.15 C207 x.sup.2 2.2780198354e?46 ?3.4542661685e?48 ?1.4032340153e?50 y.sup.17 C209 y.sup.19 3.8268070940e?46 ?6.0527384080e?49 ?2.0496980344e?50 C210 x.sup.20 ?2.9855603339e?54 1.0850672687e?53 ?9.6871922544e?55 C212 x.sup.18 ?1.0945118595e?52 ?5.1497169543e?53 ?5.9147787514e?54 y.sup.2 C214 x.sup.16 ?9.2381864771e?52 ?8.1009277926e?52 ?6.2617513042e?54 y.sup.4 C216 x.sup.14 ?2.4283073940e?51 ?5.2651139388e?51 5.8630217526e?53 y.sup.6 C218 x.sup.12 7.9238933105e?51 ?2.0248989147e?50 1.8815802979e?52 y.sup.8 C220 x.sup.10 7.8047594751e?50 ?4.1988819787e?50 3.2717085342e?52 y.sup.10 C222 x.sup.8 1.5303226803e?49 ?4.0289755825e?50 3.0713582657e?52 y.sup.12 C224 x.sup.6 ?2.4775377926e?49 ?3.8115226043e?51 1.9326644766e?52 y.sup.14 C226 x.sup.4 ?1.7866765799e?48 3.3039287502e?51 8.3147949596e?53 y.sup.16 C228 x.sup.2 ?3.2563244015e?48 ?2.3082978925e?51 1.7438668546e?53 y.sup.18 C230 y.sup.20 ?2.5650942280e?48 ?8.4346353683e?52 1.7165717085e?53 C232 x.sup.20 ?1.5194339584e?56 0.0000000000e+00 0.0000000000e+00 y C234 x.sup.18 ?4.0106786832e?55 0.0000000000e+00 0.0000000000e+00 y.sup.3 C236 x.sup.16 ?4.3687588631e?54 0.0000000000e+00 0.0000000000e+00 y.sup.5 C238 x.sup.14 ?2.5239118751e?53 0.0000000000e+00 0.0000000000e+00 y.sup.7 C240 x.sup.12 ?8.3121917452e?53 0.0000000000e+00 0.0000000000e+00 y.sup.9 C242 x.sup.10 ?1.7428695366e?52 0.0000000000e+00 0.0000000000e+00 y.sup.11 C244 x.sup.8 ?2.8874735960e?52 0.0000000000e+00 0.0000000000e+00 y.sup.13 C246 x.sup.6 ?1.9285524716e?52 0.0000000000e+00 0.0000000000e+00 y.sup.15 C248 x.sup.4 ?4.0627092527e?52 0.0000000000e+00 0.0000000000e+00 y.sup.17 C250 x.sup.2 ?2.0768493338e?52 0.0000000000e+00 0.0000000000e+00 y.sup.19 C252 y.sup.21 ?1.0720720504e?51 0.0000000000e+00 0.0000000000e+00 C253 x.sup.22 2.0049530546e?60 0.0000000000e+00 0.0000000000e+00 C255 x.sup.20 1.1026792133e?58 0.0000000000e+00 0.0000000000e+00 y.sup.2 C257 x.sup.18 1.0194079423e?57 0.0000000000e+00 0.0000000000e+00 y.sup.4 C259 x.sup.16 1.7346242654e?57 0.0000000000e+00 0.0000000000e+00 y.sup.6 C261 x.sup.14 ?2.2440134927e?56 0.0000000000e+00 0.0000000000e+00 y.sup.8 C263 x.sup.12 ?2.0611456096e?55 0.0000000000e+00 0.0000000000e+00 y.sup.10 C265 x.sup.10 ?7.8621089430e?55 0.0000000000e+00 0.0000000000e+00 y.sup.12 C267 x.sup.8 ?1.2244410209e?54 0.0000000000e+00 0.0000000000e+00 y.sup.14 C269 x.sup.6 ?6.2601755871e?56 0.0000000000e+00 0.0000000000e+00 y.sup.16 C271 x.sup.4 5.3242810616e?54 0.0000000000e+00 0.0000000000e+00 y.sup.18 C273 x.sup.2 6.8400181647e?54 0.0000000000e+00 0.0000000000e+00 y.sup.20 C275 y.sup.22 5.2392353627e?54 0.0000000000e+00 0.0000000000e+00

TABLE-US-00011 TABLE 3b for FIG. 3 Coef For- ficient mula M04 M05 M06 C7 x.sup.2 y ?4.6919111689e?08 1.4018878183e?07 ?1.0081701453e?07 C9 y.sup.3 1.8253007125e?09 1.6162333960e?07 1.9138800628e?07 C10 x.sup.4 ?2.9018086007e?11 ?8.0509590704e?11 2.3673364745e?11 C12 x.sup.2 y.sup.2 8.6224557653e?12 ?2.5834562977e?10 3.0758167147e?10 C14 y.sup.4 ?2.5035635214e?11 ?7.3073930744e?11 3.8614580986e?10 C16 x.sup.4 y 3.3058503631e?14 1.2456814683e?13 ?1.2772621620e?13 C18 x.sup.2 y.sup.3 ?3.1589484929e?14 6.1984215403e?14 ?5.9980511134e?13 C20 y5 ?8.4642786270e?15 9.9374193893e?14 ?4.2774786969e?13 C21 x.sup.6 ?1.4011649205e?16 1.7849602607e?17 5.5847475583e?17 C23 x.sup.4 y.sup.2 ?2.3864781097e?17 ?2.2833674225e?17 ?4.4818417386e?16 C25 x.sup.2 y.sup.4 ?4.9069998309e?17 ?1.2182931067e?16 ?5.0576058471e?15 C27 x.sup.6 ?7.4654199723e?17 1.5300111700e?16 ?4.3607198339e?16 C29 x.sup.6 y ?4.5265599843e?20 1.8519879406e?19 ?1.0643353510e?21 C31 x.sup.4 y.sup.3 ?4.7645527959e?20 ?1.4009807520e?19 2.5643866829e?18 C33 x.sup.2 y.sup.5 ?2.6788867244e?19 ?1.7685405547e?18 7.0806431686e?19 C35 y.sup.7 ?9.4302989834e?20 ?2.0295110973e?18 ?3.4349156239e?17 C36 x.sup.8 2.3391237217e?22 ?2.0628266673e?22 2.6132020498e?22 C38 x.sup.6 y.sup.2 5.5883830568e?23 1.8001836611e?22 5.6368067461e?23 C40 x.sup.4 y.sup.4 ?4.9876036676e?22 2.1710049686e?21 2.5279269330e?20 C42 x.sup.2 y.sup.6 ?4.5163268276e?22 6.4382660405e?21 8.9508362182e?21 C44 x.sup.8 5.8010238179e?23 1.4075101538e?19 ?1.6321563225e?19 C46 x.sup.8 y ?4.5695720559e?27 ?4.0381404993e?25 ?2.6617080446e?25 C48 x.sup.6 y.sup.3 ?1.1212863322e?24 2.9094733892e?24 ?1.8127742990e?23 C50 x.sup.4 y.sup.5 ?1.5764003940e?24 1.4108337367e?23 ?1.3469966836e?23 C52 x.sup.2 y.sup.7 1.1213109772e?24 ?5.3421691468e?23 1.0748109606e?21 C54 y9 1.1424273419e?25 2.6461372776e?22 8.5875633704e?21 C55 x.sup.10 ?6.5881676753e?28 ?8.3724676404e?29 ?8.0410002448e?28 C57 x.sup.8 y.sup.2 ?8.5880987336e?28 ?3.5307271777e?27 5.6485146159e?27 C59 x.sup.6 y.sup.4 ?1.0093204545e?27 ?2.3830739121e?26 ?2.9443445622e?26 C61 x.sup.4 y.sup.6 1.0580830393e?27 ?1.7544683616e?25 1.5070766750e?25 C63 x.sup.2 y.sup.8 ?8.2506562947e?27 ?2.5865101624e?24 9.8469051674e?24 C65 y.sup.10 ?1.3363245211e?26 ?3.2230886817e?23 ?3.1844554132e?24 C67 x.sup.10 y 1.1233617267e?30 3.1613661823e?30 8.6718383227e?30 C69 x.sup.8 y.sup.3 5.9646164696e?30 ?2.1946077692e?29 2.1934062477e?28 C71 x.sup.6 y.sup.5 2.2722688419e?29 ?1.9459888699e?28 1.0018954686e?27 C73 x.sup.4 y.sup.7 ?3.2249553976e?29 1.4535959356e?27 ?1.3266066652e?26 C75 x.sup.2 y.sup.9 ?1.2191696803e?28 2.5705533412e?26 ?2.4262538931e?25 C77 y11 ?2.8964082528e?29 1.1613866353e?25 ?1.5738840092e?24 C78 x.sup.12 4.9267991596e?33 5.2985481711e?33 ?1.1936992974e?32 C80 x.sup.10 y.sup.2 7.3327143242e?33 1.2644776661e?32 ?1.2121388095e?31 C82 x.sup.8 y.sup.4 1.2733141708e?32 3.4066396679e?31 ?1.3294947998e?30 C84 x.sup.6 y.sup.6 ?8.3754850051e?32 3.0003234925e?30 ?5.1000348453e?30 C86 x.sup.4 y.sup.8 ?2.3254781021e?31 1.6826769210e?29 ?1.5530788550e?28 C88 x.sup.2 y.sup.10 ?8.5598460559e?32 2.7420100914e?28 ?6.8256227284e?28 C90 y.sup.12 2.2180850522e?31 3.4186134167e?27 6.3322543085e?27 C92 x.sup.12 y ?2.7433514556e?36 ?1.1289288324e?35 ?9.6724426897e?35 C94 x.sup.10 y.sup.3 ?4.7586957087e?35 4.6702203629e?36 ?2.5712999447e?33 C96 x.sup.8 y.sup.5 ?4.7545047276e?34 9.6780603671e?34 ?2.0510233332e?32 C98 x.sup.6 y.sup.7 ?8.2297728621e?34 ?8.5557064896e?33 2.8607943365e?32 C100 x.sup.4 y.sup.9 4.9628734493e?34 ?4.2841778018e?31 3.3578661634e?30 C102 x.sup.2 y.sup.11 2.2276901854e?33 ?4.3443105975e?30 2.8261396982e?29 C104 y.sup.13 5.8351464578e?34 ?2.7948744240e?29 1.7711923002e?28 C105 x.sup.14 ?5.4354353797e?38 ?2.2248119285e?38 1.8008278590e?37 C107 x.sup.12 y.sup.2 ?7.6887074368e?38 6.3742721923e?38 1.2854029898e?36 C109 x.sup.10 y.sup.4 ?4.7495801026e?37 ?2.1522493974e?36 1.9110302655e?35 C111 x.sup.8 y.sup.6 ?1.1773512840e?36 ?3.4881187811e?35 1.2096714307e?34 C113 x.sup.6 y.sup.8 5.0085939154e?37 ?7.0448057868e?36 7.5048317624e?34 C115 x.sup.4 y.sup.10 4.4579790243e?36 1.0807498528e?33 1.4730895606e?32 C117 x.sup.2 y.sup.12 4.6198184857e?36 ?4.2727964578e?33 ?5.5510623066e?32 C119 y.sup.14 ?2.9478321574e?36 ?9.7310287771e?32 ?9.1866898396e?31 C121 x.sup.14 y ?3.4915632053e?41 1.1915690881e?41 2.4122261565e?40 C123 x.sup.12 y.sup.3 ?1.3817996143e?40 5.5606169611e?40 1.7838267949e?38 C125 x.sup.10 y.sup.5 1.5817215627e?39 4.0195460200e?40 1.9768338165e?37 C127 x.sup.8 y.sup.7 7.4306198543e?39 1.1150266905e?37 6.6911250425e?37 C129 x.sup.6 y.sup.9 9.1132401735e?39 4.1617307677e?37 ?1.8357811456e?35 C131 x.sup.4 y.sup.11 ?5.3117409780e?39 3.5018938464e?35 ?3.5007085798e?34 C133 x.sup.2 y.sup.13 ?2.2828974265e?38 2.9750511034e?34 ?1.7038138998e?33 C135 y.sup.15 ?9.6733588226e?39 1.8978248618e?33 ?1.2293938704e?32 C136 x.sup.16 2.6379321173e?43 6.3250853595e?44 ?1.2555048692e?42 C138 x.sup.14 y.sup.2 1.6805055477e?43 ?7.4919150820e?43 ?8.3354498754e?42 C140 x.sup.12 y.sup.4 2.1967077774e?42 7.5605897278e?42 ?1.2424315115e?40 C142 x.sup.10 y.sup.6 1.2870344320e?41 1.7703211793e?40 ?1.4252448957e?39 C144 x.sup.8 y.sup.8 2.6977135786e?41 4.5454498284e?40 ?8.8208994212e?40 C146 x.sup.6 y.sup.10 ?8.1514424788e?42 ?8.2260761041e?39 ?5.9937093928e?38 C148 x.sup.4 y.sup.12 ?6.4506268489e?41 ?2.7696063219e?37 ?6.5630931197e?38 C150 x.sup.2 y.sup.14 ?9.4392874214e?41 ?1.0652214502e?36 9.1537402933e?36 C152 y.sup.16 1.7310147389e?41 ?5.6776251107e?36 6.6554991728e?35 C154 x.sup.16 y 1.5317573206e?46 1.1388225260e?46 4.1747621637e?46 C156 x.sup.14 y.sup.3 1.5654653359e?45 ?2.4857140337e?45 ?6.5877876391e?44 C158 x.sup.12 y.sup.5 1.7895619193e?45 ?3.7797363365e?44 ?9.1835194349e?43 C160 x.sup.10 y.sup.7 ?3.7082487176e?45 ?6.8971109455e?43 ?6.0401689567e?42 C162 x.sup.8 y.sup.9 ?3.9193297983e?44 ?4.4179811943e?43 3.7818838134e?41 C164 x.sup.6 y.sup.11 ?9.5469919734e?44 ?2.3488210996e?41 1.5348371315e?39 C166 x.sup.4 y.sup.13 ?7.8995363375e?44 3.8004152927e?40 1.7047290765e?38 C168 x.sup.2 y.sup.15 ?9.2629257347e?45 ?7.7657728219e?39 4.0970986264e?38 C170 y.sup.17 8.2836171309e?44 ?1.4302437709e?38 5.0382527675e?37 C171 x.sup.18 ?6.5333379241e?49 ?1.5057794552e?49 4.6695457651e?48 C173 x.sup.16 y.sup.2 2.8610407792e?49 2.3735934076e?48 2.8165961363e?47 C175 x.sup.14 y.sup.4 ?2.2515439953e?48 ?1.2637688111e?47 3.7976221258e?46 C177 x.sup.12 y.sup.6 ?3.5665179513e?47 ?2.4082341714e?46 7.5885599371e?45 C179 x.sup.10 y.sup.8 ?1.6171675339e?46 ?4.2823378618e?45 7.1006408345e?45 C181 x.sup.8 y.sup.10 ?2.7085338757e?46 1.0300759912e?44 ?4.9470914486e?44 C183 x.sup.6 y.sup.12 ?8.9359429915e?47 7.5345292637e?43 ?6.5940980794e?43 C185 x.sup.4 y.sup.14 1.5349329900e?46 2.0927494653e?42 ?4.2938355971e?41 C187 x.sup.2 y.sup.16 5.2740083554e?46 7.9802384763e?41 ?3.6576710798e?40 C189 y.sup.18 ?1.5284540620e?47 8.4380122088e?41 ?2.7338055320e?39 C191 x.sup.18 y ?1.9818000134e?52 ?3.2843622423e?52 ?2.1169359160e?51 C193 x.sup.16 y.sup.3 ?3.3835872471e?51 3.5822179769e?51 9.8837699806e?50 C195 x.sup.14 y.sup.5 ?1.5410213140e?50 1.8369624067e?49 1.6263584683e?48 C197 x.sup.12 y.sup.7 ?1.1107803516e?49 4.5568862779e?49 1.6049430266e?47 C199 x.sup.10 y.sup.9 ?3.7598742192e?49 6.0790621137e?47 ?9.7389029292e?48 C201 x.sup.8 y.sup.11 ?3.3533356521e?49 ?5.3991952333e?46 ?1.9866472076e?45 C203 x.sup.6 y.sup.13 9.1584589484e?50 ?4.8080052063e?46 ?4.5214833329e?44 C205 x.sup.4 y.sup.15 4.3754203193e?49 ?1.9158978765e?44 ?2.7767309791e?43 C207 x.sup.2 y.sup.17 1.0475851486e?48 ?2.3241218793e?43 ?2.2147383503e?44 C209 y.sup.19 ?3.3222240956e?49 ?4.0090513637e?44 ?9.6408290230e?42 C210 x.sup.20 6.8127965305e?55 1.9083761220e?55 ?7.1764184193e?54 C212 x.sup.18 y.sup.2 ?1.1809602416e?54 ?2.2614079810e?54 ?3.8228959993e?53 C214 x.sup.16 y.sup.4 ?5.3863242260e?54 ?1.2322615781e?53 ?4.2654388622e?52 C216 x.sup.14 y.sup.6 ?1.2198550115e?53 ?4.6097235427e?52 ?1.4592372296e?50 C218 x.sup.12 y.sup.8 ?1.1179524681e?52 4.7457648720e?51 ?5.0579158593e?50 C220 x.sup.10 y.sup.10 ?2.4201087413e?52 ?2.3876888406e?49 4.4129108488e?49 C222 x.sup.8 y.sup.12 ?1.0775957248e?52 2.9374564283e?48 4.6805439361e?48 C224 x.sup.6 y.sup.14 1.1081530874e?52 ?1.5595949465e?47 1.3592595635e?46 C226 x.sup.4 y.sup.16 3.0684358801e?52 9.8555319140e?47 1.0988321855e?45 C228 x.sup.2 y.sup.18 6.5432217197e?52 6.3071466742e?47 3.2572549929e?45 C230 y.sup.20 ?3.2748326320e?52 1.3699657116e?47 5.3682390236e?44

TABLE-US-00012 TABLE 3c for FIG. 3 Coeffi- For- cient mula M07 M08 M09 C7 x.sup.2 y ?1.5406892486e?07 2.5063978769e?07 ?1.2243983927e?07 C9 y.sup.3 ?1.0071762212e?07 1.4262511688e?07 ?7.4016702454e?07 C10 x.sup.4 ?2.3927166450e?10 ?2.5853745427e?10 2.8395839048e?10 C12 x.sup.2 y.sup.3 8.5067776647e?10 5.9320079597e?11 ?7.4988465420e?11 C14 y.sup.4 1.3233325218e?09 ?4.1315127363e?10 4.1975421828e?09 C16 x.sup.4 y 2.6529267257e?12 2.6529267257e?12 ?4.4811570530e?13 C18 x.sup.2 y.sup.3 2.0094726034e?12 2.0571717855e?12 ?5.3369461863e?12 C20 y.sup.5 ?7.9535263077e?12 1.3128908941e?12 ?2.4873922581e?11 C21 x.sup.6 1.6623335881e?15 ?9.1271948417e?16 4.8689237138e?15 C23 x.sup.4 y.sup.2 ?3.8345376618e?15 ?4.1554050104e?15 1.1603086206e?14 C25 x.sup.2 y.sup.4 ?2.2422377702e?14 ?3.2829460952e?15 2.1013928712e?14 C27 y.sup.6 4.0650730479e?14 ?6.2938426600e?15 1.7226074770e?13 C29 x.sup.6 y ?9.9690495446e?18 8.3186664273e?19 3.9662337450e?17 C31 x.sup.4 y.sup.3 ?2.1403663732e?17 5.2223840938e?18 7.3273705623e?17 C33 x.sup.2 y.sup.5 1.3176929999e?16 1.6332539295e?17 ?3.3811007209e?16 C35 y.sup.7 ?3.6873919625e?16 1.9527911956e?17 ?1.0720301349e?15 C36 x.sup.8 ?8.9761469416e?21 5.1875659439e?20 ?2.3693086180e?18 C38 x.sup.6 y.sup.2 3.5764406501e?20 3.9874086476e?20 ?3.0131458776e?18 C40 x.sup.4 y.sup.4 2.8526231911e?19 1.3728349162e?19 ?3.3736958430e?18 C42 x.sup.2 y.sup.6 ?1.8071636856e?18 1.9751798121e?19 1.8208024498e?18 C44 y.sup.8 4.1818723033e?18 2.1104661222e?19 5.5932805556e?18 C46 x.sup.8 y 1.4226595790e?22 8.9349482182e?23 ?4.1105713226e?20 C48 x.sup.6 y.sup.3 3.7591549180e?22 ?9.5168566014e?22 ?6.2514555514e?20 C50 x.sup.4 y.sup.5 ?3.6713175415e?21 ?7.2982775869e?22 ?1.7050519553e?20 C52 x.sup.2 y.sup.7 2.8635316808e?20 2.3154495399e?21 1.0577409765e?20 C54 y.sup.9 3.0734581915e?20 ?1.8356921408e?21 ?1.0864671545e?19 C55 x.sup.10 2.2058209913e?25 ?2.1116637697e?24 7.2691415848e?22 C57 x.sup.8 y.sup.2 ?1.0285432994e?24 ?2.6257643076e?24 1.3342198892e?21 C59 x.sup.6 y.sup.4 ?1.5478136163e?23 ?3.2933297424e?23 1.7092501943e?21 C61 x.sup.4 y.sup.6 1.3283605857e?22 ?7.7319254943e?23 1.1230041000e?21 C63 x.sup.2 y.sup.8 3.1654945824e?22 ?7.6300329054e?23 2.2059007667e?22 C65 y.sup.10 ?1.3353127768e?21 ?2.7629081367e?23 2.1258842289e?21 C67 x.sup.10 y ?3.0463775887e?27 ?2.0971761112e?26 2.1524607579e?23 C69 x.sup.8 y.sup.3 ?2.4577680535e?26 7.9413968213e?26 3.8528388871e?23 C71 x.sup.6 y.sup.5 1.8898366600e?25 4.0514268238e?25 2.2328244433e?23 C73 x.sup.4 y.sup.7 6.9673799214e?25 ?5.3032623185e?27 4.2868510876e?25 C75 x.sup.2 y.sup.9 ?1.1663125856e?23 ?1.6151153651e?25 ?8.5072632820e?24 C77 y.sup.11 8.6214064959e?25 3.0808600494e?25 6.2916892811e?24 C78 x.sup.12 ?4.7025762319e?30 6.1575537159e?29 ?1.2728739819e?25 C80 x.sup.10 y.sup.2 1.3800008981e?29 ?3.7887849944e?28 ?2.0854563910e?25 C82 x.sup.8 y.sup.4 8.9441902344e?28 2.4367045898e?27 ?3.5498487783e?25 C84 x.sup.6 y.sup.6 ?8.8731267067e?28 1.1370350226e?26 ?4.4466835705e?25 C86 x.sup.4 y.sup.8 ?7.5455085132e?26 1.4669472579e?26 ?1.5780079565e?25 C88 x.sup.2 y.sup.10 5.6599295011e?26 9.1012727004e?27 ?4.5298651109e?26 C90 y.sup.12 2.8143256028e?25 1.1565142424e?27 ?4.9433054127e?25 C92 x.sup.12 y 5.0778387731e?32 8.5828879377e?31 ?5.1405105085e?27 C94 x.sup.10 y.sup.3 1.2925431548e?30 ?6.3856152579e?30 ?1.2206542993e?26 C96 x.sup.8 y.sup.5 3.3878565135e?30 ?4.2282672195e?29 ?9.2319448493e?27 C98 x.sup.6 y.sup.7 ?1.6901670373e?28 ?5.4388646850e?29 ?3.0106239902e?27 C100 x.sup.4 y.sup.9 2.6717388818e?28 1.2766417595e?29 2.9890289859e?28 C102 x.sup.2 y.sup.11 1.6096504879e?27 5.0503864774e?30 1.6116381504e?27 C104 y.sup.13 ?1.2780319808e?27 ?1.9628127728e?29 ?4.0934429528e?28 C105 x.sup.14 7.4118809942e?35 ?1.0677146298e?33 1.2659506744e?29 C107 x.sup.12 y.sup.2 4.1227191307e?34 4.2914347971e?32 ?5.8228987522e?30 C109 x.sup.10 y.sup.4 ?1.8651413337e?32 ?7.0412925223e?32 ?8.4754915086e?30 C111 x.sup.8 y.sup.6 ?2.2912168412e?31 ?8.8273686087e?31 5.7290310738e?29 C113 x.sup.6 y.sup.8 2.6032603416e?30 ?1.5451079608e?30 5.6144395274e?29 C115 x.sup.4 y.sup.10 6.2420243755e?30 ?1.4500934076e?30 8.7789085038e?30 C117 x.sup.2 y.sup.12 ?2.0055873812e?29 ?6.0445847896e?31 1.6579691844e?29 C119 y.sup.14 ?3.4858578548e?29 ?3.9389786767e?32 9.6546892734e?29 C121 x.sup.14 y ?3.6349990515e?37 1.5867771987e?35 6.1704054854e?31 C123 x.sup.12 y.sup.3 ?2.6612139397e?35 5.1365759239e?34 1.8157455218e?30 C125 x.sup.10 y.sup.5 ?4.9008380781e?34 2.2276809261e?33 1.6925225667e?30 C127 x.sup.8 y.sup.7 5.3391634990e?33 4.9049682634e?33 8.4721409050e?31 C129 x.sup.6 y.sup.9 1.6152350742e?32 3.3959617450e?33 1.7588011963e?31 C131 x.sup.4 y.sup.11 ?2.6638593784e?32 ?1.2895012271e?33 ?2.9719075470e?32 C133 x.sup.2 y.sup.13 ?2.0814565975e?31 ?2.5399961434e?36 ?3.3053502504e?31 C135 y.sup.15 1.1783879640e?31 8.4075953276e?34 ?3.7373611679e?31 C136 x.sup.16 ?7.8215999665e?40 3.0619623218e?38 ?6.6897308349e?34 C138 x.sup.14 y.sup.2 ?1.3489787144e?38 ?1.3173933056e?36 4.6895739290e?33 C140 x.sup.12 y.sup.4 ?1.1060598784e?38 1.1389664289e?36 1.1898857666e?32 C142 x.sup.10 y.sup.6 6.1126918746e?36 3.5830121770e?35 2.2562474011e?33 C144 x.sup.8 y.sup.8 ?9.9472983247e?36 8.8708082757e?35 ?4.7162166661e?33 C146 x.sup.6 y.sup.10 ?1.9722176560e?34 1.0203286756e?34 ?3.1596641693e?33 C148 x.sup.4 y.sup.12 1.9971726633e?34 7.8750419222e?35 ?3.0863983815e?35 C150 x.sup.2 y.sup.14 1.4671080791e?33 2.2576160319e?35 ?1.6654622971e?33 C152 y.sup.16 1.3446089490e?33 1.2262038947e?36 ?8.5600002567e?33 C154 x.sup.16 y ?7.7868904508e?43 ?1.2435017428e?39 ?3.5824572255e?35 C156 x.sup.14 y.sup.3 1.3684701008e?40 ?2.0040187099e?38 ?1.1220164391e?34 C158 x.sup.12 y.sup.5 1.0582375883e?38 ?6.6701058772e?38 ?1.0546819543e?34 C160 x.sup.10 y.sup.7 ?3.2312418322e?38 ?1.6125855254e?37 ?7.3766087623e?35 C162 x.sup.8 y.sup.9 ?6.1553564841e?37 ?2.4670225590e?37 ?2.7819778494e?35 C164 x.sup.6 y.sup.11 9.8651072991e?38 ?8.8195737950e?38 ?5.6863814041e?36 C166 x.sup.4 y.sup.13 6.4510592866e?37 6.4803417200e?38 1.5820424567e?36 C168 x.sup.2 y.sup.15 2.4833942142e?35 5.9661013401e?39 3.8155787145e?35 C170 y.sup.17 ?5.9480019738e?36 ?2.9001250967e?38 6.1896806728e?35 C171 x.sup.18 4.9739730359e?45 ?8.5611692145e?43 1.4782087574e?38 C173 x.sup.16 y.sup.2 9.5905315102e?44 9.3461834401e?42 ?3.9712549092e?37 C175 x.sup.14 y.sup.4 2.9586878537e?42 ?5.5978801474e?41 ?1.1902486685e?36 C177 x.sup.12 y.sup.6 ?1.2329368692e?41 ?7.6546844603e?40 ?6.4720328444e?37 C179 x.sup.10 y.sup.8 ?5.6718288083e?40 ?2.4891072483e?39 ?1.0234509613e?37 C181 x.sup.8 y.sup.10 1.4647035933e?39 ?3.6256551426e?39 1.3910832686e?37 C183 x.sup.6 y.sup.12 ?1.2077186832e?38 ?3.3874384820e?39 5.6031783554e?38 C185 x.sup.4 y.sup.14 2.0523944311e?38 ?2.3070171968e?39 ?1.0908467981e?38 C187 x.sup.2 y.sup.16 ?1.9015363173e?38 ?4.9549531406e?40 1.5464975975e?38 C189 y.sup.18 2.1908630235e?37 6.9249215953e?42 2.9173777467e?37 C191 x.sup.18 y 1.7727633538e?47 1.5651442754e?44 7.7597489991e?40 C193 x.sup.16 y.sup.3 8.9915008087e?46 2.7267428528e?43 1.6465278741e?39 C195 x.sup.14 y.sup.5 ?5.9597835170e?44 8.8910907171e?43 ?8.3777551079e?40 C197 x.sup.12 y.sup.7 ?3.1648393929e?43 1.9674453312e?42 ?2.3976535076e?43 C199 x.sup.10 y.sup.9 5.0144012117e?42 4.3037657792e?42 ?1.3726449580e?43 C201 x.sup.8 y.sup.11 ?2.0537860165e?41 4.4303832692e?42 ?6.7580154863e?44 C203 x.sup.6 y.sup.13 4.9281119187e?41 3.6766291837e?43 2.2538999678e?40 C205 x.sup.4 y.sup.15 ?3.8162288999e?40 ?1.4025976322e?42 ?1.9374308562e?40 C207 x.sup.2 y.sup.17 1.3515085877e?40 ?2.7338594450e?43 ?2.0312038333e?39 C209 y.sup.19 1.8651521233e?39 5.6124223098e?43 ?4.0283378828e?39 C210 x.sup.20 ?1.4357270329e?50 8.5128605245e?48 ?1.4666394325e?44 C212 x.sup.18 y.sup.2 1.1889448948e?49 9.6496226122e?47 8.2317220740e?42 C214 x.sup.16 y.sup.4 ?6.0878348102e?48 1.3697170242e?45 2.0430686433e?41 C216 x.sup.14 y.sup.6 ?4.7355500404e?46 7.4115926977e?45 3.7700456362e?45 C218 x.sup.12 y.sup.8 4.4693207296e?45 2.7492033686e?44 1.9013823361e?45 C220 x.sup.10 ?1.4260151041e?44 4.9046050640e?44 1.0576715943e?45 y.sup.10 C222 x.sup.8 y.sup.12 5.4241276175e?44 5.3510591196e?44 4.4536665212e?46 C224 x.sup.6 y.sup.14 ?1.8962541934e?43 4.7275574418e?44 2.9715636422e?46 C226 x.sup.4 y.sup.16 ?6.4614525109e?43 2.9803371275e?44 1.3312751769e?42 C228 x.sup.2 y.sup.18 5.7709366205e?43 5.4507385495e?45 7.2014314065e?42 C230 y.sup.20 4.6374977599e?42 ?1.3595188151e?45 1.0683412204e?41

TABLE-US-00013 TABLE 3d for FIG. 3 Coefficient Formula M10 M11 C7 x.sup.2 y ?1.1663231269e?06 1.1921829273e?08 C9 y.sup.3 2.2591574472e?06 ?2.7002975297e?08 C10 x.sup.4 6.6694067565e?10 ?3.1865749113e?11 C12 x.sup.2 y.sup.2 ?7.0538146018e?10 ?5.8763805693e?11 C14 y.sup.4 1.3791783233e?09 2.7618522197e?13 C16 x.sup.4 y 1.5680835348e?13 3.1783330086e?15 C18 x.sup.2 y.sup.3 ?5.0982360864e?12 ?1.0530824115e?14 C20 x5 1.5153413537e?11 ?4.7274565120e?14 C21 x.sup.6 6.3513253971e?16 ?3.1838489578e?17 C23 x.sup.4 y.sup.2 1.2012523622e?14 ?1.5794540943e?16 C25 x.sup.2 y.sup.4 ?6.4957845138e?15 ?1.1537775260e?16 C27 y.sup.6 1.3762303636e?14 5.9712433522e?18 C29 x.sup.6 y ?5.7897715260e?18 3.2000844761e?20 C31 x.sup.4 y.sup.3 ?6.6235683896e?18 8.7835024977e?21 C33 x.sup.2 y.sup.5 2.3551679890e?16 ?8.1378635008e?20 C35 y.sup.7 ?1.9371589833e?16 ?7.8870432865e?20 C36 x.sup.8 1.1217215851e?21 ?7.1595083501e?23 C38 x.sup.6 y.sup.2 5.5732551565e?20 ?2.3196095471e?22 C40 x.sup.4 y.sup.4 ?6.2255177021e?19 ?3.8707285634e?22 C42 x.sup.2 y.sup.6 1.6145485935e?18 ?1.6597527116e?22 C44 y.sup.8 1.1215078565e?18 1.1716622724e?23 C46 x.sup.8 y ?6.1663790632e?23 ?2.4058234690e?26 C48 x.sup.6 y.sup.3 6.2561777699e?22 4.4714573426e?26 C50 x.sup.4 y.sup.5 ?4.5947599398e?21 ?1.4719522624e?25 C52 x.sup.2 y.sup.7 ?9.1165727777e?21 ?2.2373818860e?25 C54 y9 2.1177170012e?20 ?1.0676714355e?25 C55 x.sup.10 4.7410465567e?27 ?4.2820557522e?29 C57 x.sup.8 y.sup.2 ?1.4132621088e?24 ?6.6137258083e?28 C59 x.sup.6 y.sup.4 3.6613789941e?24 ?1.2685026942e?27 C61 x.sup.4 y.sup.6 2.6901308095e?23 ?1.1420065923e?27 C63 x.sup.2 y.sup.8 ?1.2262504418e?22 ?3.6938615811e?28 C65 y.sup.10 1.2895775113e?22 ?3.9711786056e?29 C67 x.sup.10 y 1.0842810117e?27 8.5817995970e?32 C69 x.sup.8 y.sup.3 1.5649106665e?27 1.9476168011e?31 C71 x.sup.6 y.sup.5 ?1.2400458862e?26 7.2361614225e?31 C73 x.sup.4 y.sup.7 4.6145315023e?25 1.4720144234e?31 C75 x.sup.2 y.sup.9 ?4.0728948833e?25 ?4.1772146062e?31 C77 y.sup.11 9.7988616609e?25 ?2.4705555621e?31 C78 x.sup.12 3.9956872907e?31 ?9.0354940605e?35 C80 x.sup.10 y.sup.2 2.8501344472e?29 1.4148833708e?33 C82 x.sup.8 y.sup.4 1.5947979385e?28 3.9541954363e?33 C84 x.sup.6 y.sup.6 ?6.2995605300e?28 4.8334118773e?33 C86 x.sup.4 y.sup.8 8.9050063121e?28 2.0959532721e?33 C88 x.sup.2 y.sup.10 ?1.9194252591e?27 1.8421945106e?34 C90 y.sup.12 7.9443383790e?27 1.2258733275e?34 C92 x.sup.12 y ?2.1453912253e?32 2.8877305214e?37 C94 x.sup.10 y.sup.3 ?3.0397888617e?31 8.7182316660e?38 C96 x.sup.8 y.sup.5 1.5979096613e?31 ?6.2716138081e?36 C98 x.sup.6 y.sup.7 ?4.8562548732e?30 ?9.2865904233e?36 C100 x.sup.4 y.sup.9 ?7.5175563802e?30 ?6.4348190009e?36 C102 x.sup.2 y.sup.11 ?1.9127771530e?29 ?2.0889634312e?36 C104 y.sup.13 3.1707472515e?29 6.3387734034e?38 C105 x.sup.14 ?6.6332018770e?36 1.9003748133e?40 C107 x.sup.12 y.sup.2 ?3.0902875055e?34 ?1.2707556076e?38 C109 x.sup.10 y.sup.4 ?3.7955115541e?33 ?5.4258348717e?38 C111 x.sup.8 y.sup.6 ?9.9204822424e?34 ?1.0106706383e?37 C113 x.sup.6 y.sup.8 1.6261522682e?32 ?8.7178347835e?38 C115 x.sup.4 y.sup.10 1.3767243112e?32 ?3.4926503706e?38 C117 x.sup.2 y.sup.12 ?3.4331941911e?32 ?4.3676972121e?39 C119 y.sup.14 ?6.1806466418e?32 ?1.2324933298e?40 C121 x.sup.14 y 2.5975197067e?37 ?1.3374737213e?42 C123 x.sup.12 y.sup.3 6.4239662272e?36 2.6176103826e?43 C125 x.sup.10 y.sup.5 1.5189330414e?35 2.9252071252e?41 C127 x.sup.8 y.sup.7 2.6584445085e?35 5.8013627472e?41 C129 x.sup.6 y.sup.9 2.5879034229e?34 6.0489428779e?41 C131 x.sup.4 y.sup.11 2.1189015515e?34 3.5421971957e?41 C133 x.sup.2 y.sup.13 6.7439880341e?34 9.8262553521e?42 C135 y.sup.15 ?1.3394227878e?33 ?6.6744421186e?43 C136 x.sup.16 5.2956977734e?41 ?1.0872758046e?45 C138 x.sup.14 y.sup.2 1.4771291367e?39 4.3905617493e?44 C140 x.sup.12 y.sup.4 3.2848392693e?38 2.5961327928e?43 C142 x.sup.10 y.sup.6 1.2899085039e?37 6.3726919944e?43 C144 x.sup.8 y.sup.8 ?2.4484702649e?37 7.7901881038e?43 C146 x.sup.6 y.sup.10 7.1545737685e?38 5.0220710138e?43 C148 x.sup.4 y.sup.12 ?2.3771571764e?36 1.4957115226e?43 C150 x.sup.2 y.sup.14 6.1049624783e?36 6.8304580815e?45 C152 y.sup.16 ?6.4492410484e?36 ?2.6029279451e?45 C154 x.sup.16 y ?1.9899513319e?42 2.7986611355e?48 C156 x.sup.14 y.sup.3 ?6.7496233922e?41 ?2.3407634690e?48 C158 x.sup.12 y.sup.5 ?3.6187976705e?40 ?7.0182355832e?47 C160 x.sup.10 y.sup.7 ?3.0916476965e?40 ?1.8366866274e?46 C162 x.sup.8 y.sup.9 ?2.9750227750e?39 ?3.2427055169e?46 C164 x.sup.6 y.sup.11 ?3.5158521190e?39 ?3.3343027873e?46 C166 x.sup.4 y.sup.13 ?2.1916609772e?38 ?2.0953331736e?46 C168 x.sup.2 y.sup.15 3.1747352996e?38 ?6.7004380456e?47 C170 y17 ?1.2617547429e?38 ?4.1819131946e?48 C171 x.sup.18 ?1.8824375264e?46 5.3263529060e?52 C173 x.sup.16 y.sup.2 4.2534759115e?45 ?1.1910139311e?49 C175 x.sup.14 y.sup.4 ?2.4257550168e?44 ?8.3840536070e?49 C177 x.sup.12 y.sup.6 ?1.0671256186e?42 ?2.5099823971e?48 C179 x.sup.10 y.sup.8 7.0463360147e?43 ?4.0224192498e?48 C181 x.sup.8 y.sup.10 5.2540112624e?43 ?3.7849313463e?48 C183 x.sup.6 y.sup.12 1.3022858376e?41 ?2.0055519510e?48 C185 x.sup.4 y.sup.14 ?4.8406462056e?41 ?5.0146704589e?49 C187 x.sup.2 y.sup.16 1.2130228813e?40 ?1.4171294592e?50 C189 y.sup.18 4.8106706773e?42 1.0476452918e?50 C191 x.sup.18 y 8.3958709460e?48 ?1.9221682176e?54 C193 x.sup.16 y.sup.3 3.5759206934e?46 1.3322328979e?53 C195 x.sup.14 y.sup.5 3.0879150812e?45 8.4420576065e?53 C197 x.sup.12 y.sup.7 5.5511480653e?45 2.4350151108e?52 C199 x.sup.10 y.sup.9 1.3657087584e?44 6.7816148627e?52 C201 x.sup.8 y.sup.11 4.9398105960e?44 1.0948751508e?51 C203 x.sup.6 y.sup.13 1.2188999472e?43 1.0112519427e?51 C205 x.sup.4 y.sup.15 2.7083111619e?44 5.8621756652e?52 C207 x.sup.2 y.sup.17 2.8651654762e?43 1.7463285688e?52 C209 y.sup.19 6.0937890687e?44 1.4331723735e?53 C210 x.sup.20 1.4716572709e?52 1.8370771475e?57 C212 x.sup.18 y.sup.2 ?7.1338342986e?50 1.8492230703e?55 C214 x.sup.16 y.sup.4 ?1.1891390671e?48 1.4406362749e?54 C216 x.sup.14 y.sup.6 ?8.8693738447e?49 5.0053812022e?54 C218 x.sup.12 y.sup.8 1.9669384553e?48 9.8670699398e?54 C220 x.sup.10 y.sup.10 ?3.3307534362e?47 1.2170423043e?53 C222 x.sup.8 y.sup.12 4.7017462222e?47 9.3961901328e?54 C224 x.sup.6 y.sup.14 1.5928343340e?46 4.2009174474e?54 C226 x.sup.4 y.sup.16 1.6372391506e?46 8.9550533027e?55 C228 x.sup.2 y.sup.18 2.7290698890e?46 1.5253757310e?56 C230 y.sup.20 7.1653806087e?47 ?1.8045578293e?56 C232 x.sup.20 y ?1.5557530817e?53 7.0627997627e?61 C234 x.sup.18 y.sup.3 ?7.6874309783e?52 ?8.0490128342e?60 C236 x.sup.16 y.sup.5 ?9.2309209046e?51 ?6.2054518548e?60 C238 x.sup.14 y.sup.7 ?3.0920858541e?50 ?2.9024085791e?59 C240 x.sup.12 y.sup.9 ?2.4123131834e?50 ?4.6996108463e?58 C242 x.sup.10 y.sup.11 ?2.1230649056e?49 ?1.3519096896e?57 C244 x.sup.8 y.sup.13 ?1.5841186759e?49 ?1.9064594700e?57 C246 x.sup.6 y.sup.15 ?1.1385423316e?49 ?1.5837079270e?57 C248 x.sup.4 y.sup.17 8.2942189255e?50 ?8.3527425239e?58 C250 x.sup.2 y.sup.19 ?1.2399625495e?49 ?2.3562483130e?58 C252 y.sup.21 ?5.4953242371e?51 ?2.3769805373e?59 C253 x.sup.22 6.5863530501e?58 ?3.6342029038e?63 C255 x.sup.20 y.sup.2 2.0963181489e?55 ?1.4433750110e?61 C257 x.sup.18 y.sup.4 4.9123313973e?54 ?1.1596127038e?60 C259 x.sup.16 y.sup.6 2.5005196495e?53 ?4.5049908232e?60 C261 x.sup.14 y.sup.8 2.9688471958e?53 ?1.0488501650e?59 C263 x.sup.12 y.sup.10 1.1384998829e?52 ?1.6065880741e?59 C265 x.sup.10 y.sup.12 ?4.5646089365e?53 ?1.6457817075e?59 C267 x.sup.8 y.sup.14 4.2159820767e?53 ?1.1031569638e?59 C269 x.sup.6 y.sup.16 7.9379889950e?53 ?4.4788812744e?60 C271 x.sup.4 y.sup.18 1.3569022090e?52 ?9.6477177678e?61 C273 x.sup.2 y.sup.20 ?2.2227634963e?52 ?6.3911045981e?62 C275 y.sup.22 ?4.4173883147e?54 7.7024114313e?63

TABLE-US-00014 TABLE 4 for FIG. 3 Coordinates of the stop edge x.sub.i [mm] y.sub.i [mm] x.sub.i+N/2 [mm] y.sub.i+N/2 [mm] ?371.701055 57.193754 374.436149 46.430308 ?370.018750 62.373100 375.482415 40.845743 ?368.131269 67.417997 376.310521 35.125798 ?366.042303 72.328927 376.917804 29.270475 ?363.755654 77.106483 377.301881 23.279877 ?361.275215 81.751374 377.460659 17.154214 ?358.604931 86.264434 377.392348 10.893823 ?355.748778 90.646625 377.095454 4.499176 ?352.710738 94.899037 376.568779 ?2.029091 ?349.494775 99.022893 375.811402 ?8.690161 ?346.104819 103.019544 374.822664 ?15.483004 ?342.544746 106.890467 373.602137 ?22.406354 ?338.818365 110.637256 372.149599 ?29.458676 ?334.929409 114.261620 370.464992 ?36.638132 ?330.881523 117.765369 368.548392 ?43.942552 ?326.678258 121.150409 366.399966 ?51.369395 ?322.323071 124.418732 364.019930 ?58.915712 ?317.819322 127.572405 361.408515 ?66.578115 ?313.170273 130.613562 358.565929 ?74.352732 ?308.379098 133.544391 355.492320 ?82.235172 ?303.448885 136.367133 352.187751 ?90.220492 ?298.382646 139.084062 348.652172 ?98.303152 ?293.183323 141.697487 344.885407 ?106.476988 ?287.853803 144.209740 340.887138 ?114.735178 ?282.396921 146.623164 336.656904 ?123.070210 ?276.815472 148.940116 332.194105 ?131.473861 ?271.112223 151.162950 327.498012 ?139.937173 ?265.289914 153.294014 322.567786 ?148.450441 ?259.351268 155.335648 317.402502 ?157.003201 ?253.298994 157.290169 312.001185 ?165.584231 ?247.135790 159.159874 306.362839 ?174.181554 ?240.864349 160.947028 300.486497 ?182.782450 ?234.487356 162.653863 294.371263 ?191.373479 ?228.007493 164.282572 288.016360 ?199.940504 ?221.427438 165.835304 281.421184 ?208.468729 ?214.749869 167.314166 274.585355 ?216.942737 ?207.977466 168.721211 267.508773 ?225.346539 ?201.112913 170.058443 260.191668 ?233.663622 ?194.158903 171.327814 252.634655 ?241.877003 ?187.118144 172.531217 244.838786 ?249.969290 ?179.993361 173.670492 236.805600 ?257.922745 ?172.787309 174.747419 228.537169 ?265.719339 ?165.502772 175.763719 220.036143 ?273.340830 ?158.142579 176.721052 211.305793 ?280.768822 ?150.709603 177.621017 202.350049 ?287.984847 ?143.206775 178.465151 193.173534 ?294.970434 ?135.637084 179.254924 183.781593 ?301.707191 ?128.003592 179.991743 174.180318 ?308.176890 ?120.309431 180.676944 164.376572 ?314.361556 ?112.557814 181.311797 154.377994 ?320.243559 ?104.752034 181.897500 144.193018 ?325.805712 ?96.895472 182.435178 133.830862 ?331.031368 ?88.991594 182.925880 123.301529 ?335.904532 ?81.043954 183.370582 112.615786 ?340.409958 ?73.056195 183.770179 101.785144 ?344.533264 ?65.032041 184.125487 90.821823 ?348.261034 ?56.975301 184.437243 79.738715 ?351.580926 ?48.889860 184.706099 68.549330 ?354.481770 ?40.779674 184.932623 57.267741 ?356.953668 ?32.648763 185.117297 45.908520 ?358.988079 ?24.501203 185.260520 34.486664 ?360.577902 ?16.341114 185.362600 23.017520 ?361.717536 ?8.172653 185.423760 11.516701 ?362.402944 0.000000 185.444131 0.000000 ?362.631685 8.172653 185.423760 ?11.516701 ?362.402944 16.341114 185.362600 ?23.017520 ?361.717536 24.501203 185.260520 ?34.486664 ?360.577902 32.648763 185.117297 ?45.908520 ?358.988079 40.779674 184.932623 ?57.267741 ?356.953668 48.889860 184.706099 ?68.549330 ?354.481770 56.975301 184.437243 ?79.738715 ?351.580926 65.032041 184.125487 ?90.821823 ?348.261034 73.056195 183.770179 ?101.785144 ?344.533264 81.043954 183.370582 ?112.615786 ?340.409958 88.991594 182.925880 ?123.301529 ?335.904532 96.895472 182.435178 ?133.830862 ?331.031368 104.752034 181.897500 ?144.193018 ?325.805712 112.557814 181.311797 ?154.377994 ?320.243559 120.309431 180.676944 ?164.376572 ?314.361556 128.003592 179.991743 ?174.180318 ?308.176890 135.637084 179.254924 ?183.781593 ?301.707191 143.206775 178.465151 ?193.173534 ?294.970434 150.709603 177.621017 ?202.350049 ?287.984847 158.142579 176.721052 ?211.305793 ?280.768822 165.502772 175.763719 ?220.036143 ?273.340830 172.787309 174.747419 ?228.537169 ?265.719339 179.993361 173.670492 ?236.805600 ?257.922745 187.118144 172.531217 ?244.838786 ?249.969290 194.158903 171.327814 ?252.634655 ?241.877003 201.112913 170.058443 ?260.191668 ?233.663622 207.977466 168.721211 ?267.508773 ?225.346539 214.749869 167.314166 ?274.585355 ?216.942737 221.427438 165.835304 ?281.421184 ?208.468729 228.007493 164.282572 ?288.016360 ?199.940504 234.487356 162.653863 ?294.371263 ?191.373479 240.864349 160.947028 ?300.486497 ?182.782450 247.135790 159.159874 ?306.362839 ?174.181554 253.298994 157.290169 ?312.001185 ?165.584231 259.351268 155.335648 ?317.402502 ?157.003201 265.289914 153.294014 ?322.567786 ?148.450441 271.112223 151.162950 ?327.498012 ?139.937173 276.815472 148.940116 ?332.194105 ?131.473861 282.396921 146.623164 ?336.656904 ?123.070210 287.853803 144.209740 ?340.887138 ?114.735178 293.183323 141.697487 ?344.885407 ?106.476988 298.382646 139.084062 ?348.652172 ?98.303152 303.448885 136.367133 ?352.187751 ?90.220492 308.379098 133.544391 ?355.492320 ?82.235172 313.170273 130.613562 ?358.565929 ?74.352732 317.819322 127.572405 ?361.408515 ?66.578115 322.323071 124.418732 ?364.019930 ?58.915712 326.678258 121.150409 ?366.399966 ?51.369395 330.881523 117.765369 ?368.548392 ?43.942552 334.929409 114.261620 ?370.464992 ?36.638132 338.818365 110.637256 ?372.149599 ?29.458676 342.544746 106.890467 ?373.602137 ?22.406354 346.104819 103.019544 ?374.822664 ?15.483004 349.494775 99.022893 ?375.811402 ?8.690161 352.710738 94.899037 ?376.568779 ?2.029091 355.748778 90.646625 ?377.095454 4.499176 358.604931 86.264434 ?377.392348 10.893823 361.275215 81.751374 ?377.460659 17.154214 363.755654 77.106483 ?377.301881 23.279877 366.042303 72.328927 ?376.917804 29.270475 368.131269 67.417997 ?376.310521 35.125798 370.018750 62.373100 ?375.482415 40.845743 371.701055 57.193754 ?374.436149 46.430308 373.174643 51.879583 ?373.174643 51.879583

[0099] The mirrors M1, M4, M5, M6, M7 and M11 have negative values for the radius, i.e. they are, in principle, concave mirrors. The mirror M10 has positive radius values, that is to say in principle is a convex mirror. The mirrors M2, M3, M8 and M9 have R.sub.x, R.sub.y radius values with differing signs in each case, i.e. are saddle-shaped as a matter of principle.

[0100] Further data of the projection optical unit 7 arise from Table 5 below:

TABLE-US-00015 NA Numerical aperture 0.75 |?x| Magnification scale in the cross-scan direction 4.3 |?y| Magnification scale in the scan direction 8.0 RMS Scanned wavefront deviation 7.7 m? N Number of mirrors 11 Table 5 for FIG. 3

[0101] The projection optical unit 31 has an object/image offset a of 3468 mm. The working distance b is present between the object plane 5 and the reflection portion of the mirror M5, closest thereto, in the case of the projection optical unit 31 and is 277 mm. The meridional transverse dimension c is present between the separation plane 31a and the reflection portion of the mirror M11, furthest therefrom, in the case of the projection optical unit 31 and is 4112 mm.

[0102] The ratio a/c is 0.84 in the case of the projection optical unit 31. The ratio b/c is 0.067 in the case of the projection optical unit 31.

[0103] FIG. 4 shows a further embodiment of a projection optical unit or imaging optical unit 32, which can be used in the projection exposure apparatus 1 instead of the projection optical unit 7. Components and functions corresponding to those which have already been explained above with reference to FIGS. 1 to 3, and for example in conjunction with FIGS. 2 and 3, are denoted by the same reference signs and are not discussed in detail again.

[0104] The projection optical unit 32 has an image-side numerical aperture of 0.75.

[0105] The projection optical unit 32 according to FIG. 4 has a total of nine mirrors M1 to M9. The mirrors M1, M8 and M9 are embodied as mirrors for normal incidence (NI mirrors). The mirrors M2 to M7 are each embodied as mirrors for grazing incidence (GI mirrors). The projection optical unit 32 therefore comprises three NI mirrors and six GI mirrors.

[0106] The NI mirrors M2 to M7 reflect the imaging light 3 in such a way that the angles of reflection of the individual rays 29 at the respective mirrors M2 to M7 add up, i.e., lead to an amplification of the deflection effect thereof. The projection optical unit 32 has no counter GI image.

[0107] The projection optical unit 32 is approximately telecentric on the object side. If the imaging beam path is only taken into account in relation to the individual rays that pass through the object field 4, the entrance pupil is located 4161.14 mm downstream of the object field 5 in the xz-plane and ?8870.82 mm upstream of the object field 4 in the yz-plane.

[0108] In the projection optical unit 32, a pupil plane is located in the imaging beam path between the mirrors M1 and M2. A first intermediate image plane is located in the beam path between the mirrors M2 and M3. A further pupil plane is located between the mirrors M3 and M4. A further intermediate image plane is located in the region of a reflection on the mirror M5. The number of intermediate image planes differs from the number of intermediate images in the meridional plane according to FIG. 4 from the number of intermediate images in a plane perpendicular thereto. Such projection optical units with different numbers of intermediate images in mutually perpendicular planes are known from WO 2016/166080 A1 and DE 10 2015 226 531 A1 as a matter of principle.

[0109] Apart from the number of GI mirrors and the lack of an arrangement of a counter GI mirror, the projection optical unit 32, in terms of its basic structure, corresponds to the projection optical unit 31.

[0110] The optical design data for the projection optical unit 32 according to FIG. 4 emerge from following Tables 1 to 5, which correspond to Tables 1 to 5 relating to the embodiment according to FIGS. 2 and 3.

TABLE-US-00016 Radii of the surfaces Radius.sub.x [mm] Power.sub.x [1/mm] Radius.sub.y [mm] Power.sub.y [1/mm] M01 ?3931.11630815 0.00049656 ?1570.16464240 0.00124320 M02 9512.50982020 ?0.00002036 2049.16697170 ?0.00009454 M03 ?91911.65122096 0.00000493 ?2602.53714561 0.00017414 M04 ?8651.81713679 0.00004489 ?6046.86509997 0.00006423 M05 ?5333.06971216 0.00003112 39552.26448106 ?0.00000420 M06 ?1352.11765463 0.00062514 ?77594.92535249 0.00001089 M07 ?2009.01512338 0.00015842 ?1052559.66276600 0.00000030 M08 3102.28733421 ?0.00057798 350.18779350 ?0.00512030 M09 ?928.41786149 0.00213630 ?837.58384060 0.00236798 Table 1 for FIG. 4

TABLE-US-00017 Decentring (location, angle) the surfaces D.sub.x [mm] D.sub.y [mm] D.sub.z [mm] Reticle 0.000000000 0.000000000 0.000000000 M01 0.000000000 ?211.605112018 2247.749211410 M02 0.000000000 ?466.238794346 1256.764264416 M03 0.000000000 ?830.524863567 854.643609596 M04 0.000000000 ?1749.684424872 392.268623409 M05 0.000000000 ?2665.245104306 276.266123045 M06 0.000000000 ?3203.432432941 343.977562379 M07 0.000000000 ?3527.522530730 752.909191048 M08 0.000000000 ?3873.868039472 2404.329641621 Stop 0.000000000 ?3850.746553899 2294.083389947 M09 0.000000000 ?3731.228414250 1724.205348944 Wafer 0.000000000 ?3731.228414184 2499.960932794 ?.sub.x [?] ?.sub.y [?] ?.sub.z [?] Reticle 0.000000000 0.000000000 0.000000000 M01 ?4.516194018 0.000000000 0.000000000 M02 241.707883459 0.000000000 ?0.000000000 M03 217.265226606 ?0.000000000 ?0.000000000 M04 196.962616285 ?0.000000000 ?0.000000000 M05 180.025016609 ?0.000000000 ?0.000000000 M06 150.613455982 ?0.000000000 ?0.000000000 M07 115.121285503 ?0.000000000 ?0.000000000 M08 11.844732475 0.000000000 ?0.000000000 Stop 178.951384148 ?0.000000000 ?0.000000000 M09 185.922366235 ?0.000000000 ?0.000000000 Wafer ?0.000000005 0.000000000 180.000000000 Table 2 for FIG. 4

TABLE-US-00018 Free-form coefficients of the surfaces Coefficient Formula M01 M02 M03 C2 y ?2.8035400493e?04 ?1.6448533553e?03 ?8.1992834859e?04 C7 x.sup.2 y ?4.0339570673e?09 ?1.4265193251e?07 ?1.5045516468e?07 C9 y.sup.3 ?1.4380695310e?08 6.9599256764e?07 7.1973243071e?08 C10 x.sup.4 2.1535869995e?11 3.9718754449e?11 3.4225516079e?11 C12 x.sup.2 y.sup.2 1.0121822719e?11 ?7.8806415289e?10 9.4867156461e?11 C14 y.sup.4 ?2.3214890328e?11 7.1914918084e?10 ?4.0271812483e?11 C16 x.sup.4 y 2.7852549771e?14 2.2186203226e?13 1.3159111447e?13 C18 x.sup.2 y.sup.3 ?2.0859708359e?14 ?1.5392968391e?12 ?7.5759629529e?14 C20 y.sup.5 ?5.6995662783e?14 ?5.0666504433e?12 8.8973157640e?14 C21 y.sup.6 2.5786707517e?17 ?1.2548649733e?16 ?2.9457886234e?16 C23 x.sup.4 y.sup.2 3.4859066581e?17 4.1217458586e?16 ?4.6755938349e?17 C25 x.sup.2 y.sup.4 ?1.8344996941e?17 ?2.8240228462e?15 1.3367514212e?16 C27 y.sup.6 ?1.0648759341e?16 ?5.2123844722e?14 9.3023660680e?16 C29 x.sup.6 y 8.1376082326e?21 1.1699024297e?19 4.8075419760e?21 C31 x.sup.4 y.sup.3 1.0782185972e?19 ?3.2979326062e?18 ?4.6608002541e?20 C33 x.sup.2 y.sup.5 ?3.5912132978e?21 1.9831366355e?17 ?3.4583978760e?19 C35 y.sup.7 ?3.0906795136e?19 ?3.5591471028e?16 ?4.9693813006e?18 C36 x.sup.8 1.5671007700e?23 ?7.2916040661e?22 ?1.6146300607e?21 C38 x.sup.6 y.sup.2 5.0195942922e?23 5.2196521238e?21 3.4914926160e?22 C40 x.sup.4 y.sup.4 8.7802022030e?23 ?3.1881628357e?20 1.2757168190e?22 C42 x.sup.2 x.sup.6 ?1.9144971898e?22 3.0429844582e?19 ?1.7640353737e?20 C44 y.sup.8 ?1.8896345075e?21 ?1.5021253713e?18 ?4.7852043740e?20 C46 x.sup.8 y ?3.6709847965e?25 2.1295523826e?24 1.9100631517e?24 C48 x.sup.6 y.sup.3 ?2.7400276816e?24 4.2544477421e?23 ?1.1512547475e?25 C50 x.sup.4 y.sup.5 ?6.8334963849e?24 ?1.3823316678e?22 8.1487362262e?24 C52 x.sup.2 y.sup.7 ?4.1563573338e?24 2.6352073752e?21 ?2.3650220370e?23 C54 y.sup.9 6.8758832365e?24 1.0614487970e?21 3.9226883475e?22 C55 x.sup.10 ?1.9962184434e?28 2.4618729684e?27 8.0329108849e?27 C57 x.sup.8 y.sup.2 ?1.0543328283e?27 ?5.1058266225e?27 ?1.7482282318e?27 C59 x.sup.6 y.sup.4 1.3228047093e?27 3.1972290836e?25 ?1.0120190869e?26 C61 x.sup.4 y.sup.6 1.0846113186e?26 ?1.1863805003e?24 2.0634081662e?25 C63 x.sup.2 y.sup.8 1.9251684835e?26 9.4882245555e?24 8.7053203606e?25 C65 y.sup.10 2.2022467633e?25 3.0536533866e?23 1.8341252643e?24 C67 x.sup.10 y 7.6323638913e?30 ?1.8583365267e?29 ?8.9313041345e?30 C69 x.sup.8 y.sup.3 8.4202030441e?29 ?3.5189138561e?28 ?9.3489338712e?32 C71 x.sup.6 y.sup.5 3.5859900550e?28 ?6.8011041903e?28 ?1.9146783857e?28 C73 x.sup.4 y.sup.7 7.4168868476e?28 ?1.8328795163e?26 3.2563675364e?28 C75 x.sup.2 y.sup.9 ?9.4459308196e?29 ?3.1706314139e?26 1.3044082536e?27 C77 y.sup.11 ?6.0054042995e?28 1.2334232039e?26 ?2.5726922000e?26 C78 x.sup.12 1.8541449239e?33 ?5.2391990154e?33 ?4.0114952403e?32 C80 x.sup.10 y.sup.2 1.4680539713e?32 9.8314735561e?33 ?2.7917715845e?34 C82 x.sup.8 y.sup.4 ?7.8676740834e?32 ?1.9232206365e?30 1.3626045847e?31 C84 x.sup.6 y.sup.6 ?1.0788249758e?30 ?5.5461660647e?31 ?1.2079816853e?30 C86 x.sup.4 y.sup.8 ?1.7712475904e?30 ?2.1856773191e?29 ?1.0130696138e?29 C88 x.sup.2 y.sup.10 ?1.3471823074e?30 ?3.4613462211e?28 ?2.5305198323e?29 C90 y.sup.12 ?1.4429973874e?29 6.0289181525e?28 ?5.2612034015e?29 C92 x.sup.12 y ?1.3285941055e?34 1.0986998869e?34 4.9312519077e?35 C94 x.sup.10 y.sup.3 ?1.8728839241e?33 1.5183939089e?33 ?9.6120635102e?36 C96 x.sup.8 y.sup.5 ?1.0711375454e?32 1.3164715014e?32 1.4723135607e?33 C98 x.sup.6 y.sup.7 ?3.5056894197e?32 1.4583876130e?31 5.0346596370e?33 C100 x.sup.4 y.sup.9 ?5.5558550295e?32 1.0095938158e?30 ?4.3197623857e?32 C102 x.sup.2 y.sup.11 2.8003327721e?32 ?9.0535377855e?31 4.8295403248e?32 C104 y.sup.13 3.9728487120e?32 1.0911580202e?29 1.0008404959e?30 C105 x.sup.14 ?1.6829759824e?38 ?8.0840904297e?39 1.2801127188e?37 C107 x.sup.12 y.sup.2 ?1.0467858664e?37 ?3.0727509908e?37 ?1.0787284463e?38 C109 x.sup.10 y.sup.4 2.2932241841e?36 5.1953742882e?36 ?7.5380122253e?37 C111 x.sup.8 y.sup.6 3.4019952946e?35 2.7622159003e?35 2.8736627198e?36 C113 x.sup.6 y.sup.8 1.2870985168e?34 ?1.9581153375e?34 6.0740560662e?35 C115 x.sup.4 y.sup.10 7.1434992901e?35 4.4436347487e?33 1.6795913244e?34 C117 x.sup.2 y.sup.12 1.3752280668e?35 ?4.1116650942e?33 6.4081860049e?34 C119 y.sup.14 5.8282157419e?34 ?6.9254175620e?34 7.4755488932e?34 C121 x.sup.14 y 1.6006404041e?39 ?4.5994587629e?40 ?1.9108797125e?40 C123 x.sup.12 y.sup.3 2.7806963650e?38 ?4.9175955768e?39 1.8155394553e?40 C125 x.sup.10 y.sup.5 2.0415479612e?37 ?8.3058357142e?38 ?4.5884494595e?39 C127 x.sup.8 y.sup.7 8.7837766468e?37 ?9.0957343223e?37 ?5.0941053283e?38 C129 x.sup.6 y.sup.9 2.3228792342e?36 ?8.7364551678e?36 7.0388472944e?38 C131 x.sup.4 y.sup.11 2.5480650127e?36 ?7.6182058023e?36 9.0337718156e?37 C133 x.sup.2 y.sup.13 ?2.5330279174e?36 ?3.2455989608e?35 ?2.4962950651e?36 C135 y.sup.15 ?2.2061284181e?36 ?5.2546457066e?34 ?2.1537930115e?35 C136 x.sup.16 1.1383116153e?43 4.6134601534e?44 ?1.6732317081e?43 C138 x.sup.14 y.sup.2 6.6583041568e?44 7.4028014380e?43 5.1516847865e?44 C140 x.sup.12 y.sup.4 ?3.5532663366e?41 ?3.2291663065e?42 1.4283597547e?42 C142 x.sup.10 y.sup.6 ?5.5386341132e?40 ?6.1624931086e?41 ?7.0855340081e?43 C144 x.sup.8 y.sup.8 ?3.1233928680e?39 1.0206311584e?39 ?1.2377309847e?40 C146 x.sup.6 y.sup.10 ?6.3759298763e?39 ?1.0993194156e?38 ?6.7456031568e?40 C148 x.sup.4 y.sup.12 1.6422430558e?39 ?6.0007280149e?38 ?9.3697874041e?40 C150 x.sup.2 y.sup.14 2.5031551277e?39 ?9.8784556327e?38 ?9.3457850511e?39 C152 y.sup.16 ?1.5889338968e?38 ?2.5334051941e?36 2.5198928582e?40 C154 x.sup.16 y ?1.2901300057e?44 7.8364334518e?46 3.0383372734e?46 C156 x.sup.14 y.sup.3 ?2.7001791597e?43 6.1181768185e?45 ?4.6804178507e?46 C158 x.sup.12 y.sup.5 ?2.4669412150e?42 1.7061739955e?43 4.7561262422e?45 C160 x.sup.10 y.sup.7 ?1.3408169830e?41 2.3779830514e?42 1.0910367772e?43 C162 x.sup.8 y.sup.9 ?4.6537303136e?41 2.5810336301e?41 4.1542091892e?43 C164 x.sup.6 y.sup.11 ?9.7599138870e?41 7.3112347639e?41 ?1.9958832693e?42 C166 x.sup.4 y.sup.13 ?5.9459311599e?41 ?4.8220899053e?41 ?4.7351257764e?42 C168 x.sup.2 y.sup.15 1.2720447494e?40 ?8.4809471974e?41 2.4401389987e?41 C170 y.sup.17 8.2411634751e?41 ?3.7518921770e?39 2.1345403254e?40 C171 x.sup.18 ?5.2010804722e?49 0.0000000000e+00 0.0000000000e+00 C173 x.sup.16 y.sup.2 4.6552952197e?48 0.0000000000e+00 0.0000000000e+00 C175 x.sup.14 y.sup.4 3.1771147417e?46 0.0000000000e+00 0.0000000000e+00 C177 x.sup.12 y.sup.6 5.2114551883e?45 0.0000000000e+00 0.0000000000e+00 C179 x.sup.10 y.sup.8 3.7966577141e?44 0.0000000000e+00 0.0000000000e+00 C181 x.sup.8 y.sup.10 1.2968787476e?43 0.0000000000e+00 0.0000000000e+00 C183 x.sup.6 y.sup.12 1.4542909181e?43 0.0000000000e+00 0.0000000000e+00 C185 x.sup.4 y.sup.14 ?2.1274209641e?43 0.0000000000e+00 0.0000000000e+00 C187 x.sup.2 y.sup.16 ?1.3772108729e?43 0.0000000000e+00 0.0000000000e+00 C189 y.sup.18 2.8828999315e?43 0.0000000000e+00 0.0000000000e+00 C191 x.sup.18 y 6.8747666500e?50 0.0000000000e+00 0.0000000000e+00 C193 x.sup.16 y.sup.3 1.6916457672e?48 0.0000000000e+00 0.0000000000e+00 C195 x.sup.14 y.sup.5 1.8657042468e?47 0.0000000000e+00 0.0000000000e+00 C197 x.sup.12 y.sup.7 1.2497955372e?46 0.0000000000e+00 0.0000000000e+00 C199 x.sup.10 y.sup.9 5.4091025908e?46 0.0000000000e+00 0.0000000000e+00 C201 x.sup.8 y.sup.11 1.5332821025e?45 0.0000000000e+00 0.0000000000e+00 C203 x.sup.6 y.sup.13 2.4431547493e?45 0.0000000000e+00 0.0000000000e+00 C205 x.sup.4 y.sup.15 2.2357622797e?46 0.0000000000e+00 0.0000000000e+00 C207 x.sup.2 y.sup.17 ?3.8156071226e?45 0.0000000000e+00 0.0000000000e+00 C209 y.sup.19 ?1.9780451731e?45 0.0000000000e+00 0.0000000000e+00 C210 x.sup.20 1.5074597316e?54 0.0000000000e+00 0.0000000000e+00 C212 x.sup.18 y.sup.2 ?3.5024384387e?53 0.0000000000e+00 0.0000000000e+00 C214 x.sup.16 y.sup.4 ?1.6498258573e?51 0.0000000000e+00 0.0000000000e+00 C216 x.sup.14 y.sup.6 ?2.8501261062e?50 0.0000000000e+00 0.0000000000e+00 C218 x.sup.12 y.sup.8 ?2.5116502593e?49 0.0000000000e+00 0.0000000000e+00 C220 x.sup.10 y.sup.10 ?1.1751075664e?48 0.0000000000e+00 0.0000000000e+00 C222 x.sup.8 y.sup.12 ?2.7048362223e?48 0.0000000000e+00 0.0000000000e+00 C224 x.sup.6 y.sup.14 ?1.0365538736e?48 0.0000000000e+00 0.0000000000e+00 C226 x.sup.4 y.sup.16 6.7278997311e?48 0.0000000000e+00 0.0000000000e+00 C228 x.sup.2 y.sup.18 3.1593457232e?48 0.0000000000e+00 0.0000000000e+00 C230 y.sup.20 ?3.3426013289e?48 0.0000000000e+00 0.0000000000e+00 C232 x.sup.20 y ?2.3275454579e?55 0.0000000000e+00 0.0000000000e+00 C234 x.sup.18 y.sup.3 ?6.5838004778e?54 0.0000000000e+00 0.0000000000e+00 C236 x.sup.16 y.sup.5 ?8.5358922407e?53 0.0000000000e+00 0.0000000000e+00 C238 x.sup.14 y.sup.7 ?6.8601309056e?52 0.0000000000e+00 0.0000000000e+00 C240 x.sup.12 y.sup.9 ?3.6346432388e?51 0.0000000000e+00 0.0000000000e+00 C242 x.sup.10 y.sup.11 ?1.2811570294e?50 0.0000000000e+00 0.0000000000e+00 C244 x.sup.8 y.sup.13 ?2.9597819821e?50 0.0000000000e+00 0.0000000000e+00 C246 x.sup.6 y.sup.15 ?3.3113941481e?50 0.0000000000e+00 0.0000000000e+00 C248 x.sup.4 y.sup.17 2.0137888698e?50 0.0000000000e+00 0.0000000000e+00 C250 x.sup.2 y.sup.19 6.7673907223e?50 0.0000000000e+00 0.0000000000e+00 C252 y.sup.21 2.9295025055e?50 0.0000000000e+00 0.0000000000e+00 C253 x.sup.22 ?2.4603692380e?60 0.0000000000e+00 0.0000000000e+00 C255 x.sup.20 y.sup.2 1.0973062012e?58 0.0000000000e+00 0.0000000000e+00 C257 x.sup.18 y.sup.4 4.6269535664e?57 0.0000000000e+00 0.0000000000e+00 C259 x.sup.16 y.sup.6 8.4202946903e?56 0.0000000000e+00 0.0000000000e+00 C261 x.sup.14 y.sup.8 8.6149657028e?55 0.0000000000e+00 0.0000000000e+00 C263 x.sup.12 y.sup.10 5.0760581892e?54 0.0000000000e+00 0.0000000000e+00 C265 x.sup.10 y.sup.12 1.7018652219e?53 0.0000000000e+00 0.0000000000e+00 C267 x.sup.8 y.sup.14 2.6418541764e?53 0.0000000000e+00 0.0000000000e+00 C269 x.sup.6 y.sup.16 ?1.2369940506e?53 0.0000000000e+00 0.0000000000e+00 C271 x.sup.4 y.sup.18 ?9.4447695548e?53 0.0000000000e+00 0.0000000000e+00 C273 x.sup.2 y.sup.20 ?3.4638064037e?53 0.0000000000e+00 0.0000000000e+00 C275 y.sup.22 2.2803655011e?53 0.0000000000e+00 0.0000000000e+00 C277 x.sup.22 y 4.5360799915e?61 0.0000000000e+00 0.0000000000e+00 C279 x.sup.20 y.sup.3 1.4474213680e?59 0.0000000000e+00 0.0000000000e+00 C281 x.sup.18 y.sup.5 2.1591104991e?58 0.0000000000e+00 0.0000000000e+00 C283 x.sup.16 y.sup.7 2.0291925467e?57 0.0000000000e+00 0.0000000000e+00 C285 x.sup.14 y.sup.9 1.2891319706e?56 0.0000000000e+00 0.0000000000e+00 C287 x.sup.12 y.sup.11 5.5300139583e?56 0.0000000000e+00 0.0000000000e+00 C289 x.sup.10 y.sup.13 1.6132195435e?55 0.0000000000e+00 0.0000000000e+00 C291 x.sup.8 y.sup.15 2.9862645686e?55 0.0000000000e+00 0.0000000000e+00 C293 x.sup.6 y.sup.17 1.9042632836e?55 0.0000000000e+00 0.0000000000e+00 C295 x.sup.4 y.sup.19 ?4.1396281321e?55 0.0000000000e+00 0.0000000000e+00 C297 x.sup.2 y.sup.21 ?6.5369599736e?55 0.0000000000e+00 0.0000000000e+00 C299 y.sup.23 ?2.4271746030e?55 0.0000000000e+00 0.0000000000e+00 C300 x.sup.24 1.6865566354e?66 0.0000000000e+00 0.0000000000e+00 C302 x.sup.22 y.sup.2 ?1.3218969952e?64 0.0000000000e+00 0.0000000000e+00 C304 x.sup.20 y.sup.4 ?5.4230015849e?63 0.0000000000e+00 0.0000000000e+00 C306 x.sup.18 y.sup.6 ?1.0401476060e?61 0.0000000000e+00 0.0000000000e+00 C308 x.sup.16 y.sup.8 ?1.2001601142e?60 0.0000000000e+00 0.0000000000e+00 C310 x.sup.14 y.sup.10 ?8.4941982153e?60 0.0000000000e+00 0.0000000000e+00 C312 x.sup.12 y.sup.12 ?3.6856639792e?59 0.0000000000e+00 0.0000000000e+00 C314 x.sup.10 y.sup.14 ?9.2680758504e?59 0.0000000000e+00 0.0000000000e+00 C316 x.sup.8 y.sup.16 ?8.5859029721e?59 0.0000000000e+00 0.0000000000e+00 C318 x.sup.6 y.sup.18 1.7584577359e?58 0.0000000000e+00 0.0000000000e+00 C320 x.sup.4 y.sup.20 5.0909627775e?58 0.0000000000e+00 0.0000000000e+00 C322 x.sup.2 y.sup.22 1.4777719596e?58 0.0000000000e+00 0.0000000000e+00 C324 y.sup.24 ?7.2040307491e?59 0.0000000000e+00 0.0000000000e+00 C326 x.sup.24 y ?3.8753396347e?67 0.0000000000e+00 0.0000000000e+00 C328 x.sup.22 y.sup.3 ?1.3737971995e?65 0.0000000000e+00 0.0000000000e+00 C330 x.sup.20 y.sup.5 ?2.3177535183e?64 0.0000000000e+00 0.0000000000e+00 C332 x.sup.18 y.sup.7 ?2.4930374948e?63 0.0000000000e+00 0.0000000000e+00 C334 x.sup.16 y.sup.9 ?1.8559546738e?62 0.0000000000e+00 0.0000000000e+00 C336 x.sup.14 y.sup.11 ?9.5385810418e?62 0.0000000000e+00 0.0000000000e+00 C338 x.sup.12 y.sup.13 ?3.3807095747e?61 0.0000000000e+00 0.0000000000e+00 C340 x.sup.10 y.sup.15 ?8.2292905811e?61 0.0000000000e+00 0.0000000000e+00 C342 x.sup.8 y.sup.17 ?1.1695390480e?60 0.0000000000e+00 0.0000000000e+00 C344 x.sup.6 y.sup.19 ?7.5294071607e?62 0.0000000000e+00 0.0000000000e+00 C346 x.sup.4 y.sup.21 2.5628883928e?60 0.0000000000e+00 0.0000000000e+00 C348 x.sup.2 y.sup.23 2.6452321744e?60 0.0000000000e+00 0.0000000000e+00 C350 y.sup.25 8.5436508124e?61 0.0000000000e+00 0.0000000000e+00 Table 3a for FIG. 4

TABLE-US-00019 Coefficient Formula M04 M05 M06 C2 y 4.6035967040e?04 4.2479022324e?04 ?1.4460348051e?03 C7 x.sup.2 y ?1.7643375831e?08 ?1.1338573083e?08 3.1439768924e?08 C9 y.sup.3 1.1528125385e?08 ?4.1185294086e?09 ?4.0468973801e?09 C10 x.sup.4 6.5593351045e?11 ?7.6643929413e?11 4.8014291149e?12 C12 x.sup.2 y.sup.2 1.9091348846e?11 1.1364378618e?11 ?3.0966577413e?11 C14 y.sup.4 ?1.2588382315e?11 1.3701842199e?11 8.6863010388e?11 C16 x.sup.4 y ?5.5910485534e?14 1.3443303219e?13 ?4.1095241663e?14 C18 x.sup.2 y.sup.3 ?2.6997808773e?14 ?2.7166057150e?14 7.1889204007e?15 C20 y.sup.5 ?8.7706393844e?15 ?9.7703222446e?15 ?1.6090687634e?13 C21 y.sup.6 ?1.2201045039e?16 1.1154016196e?16 7.1161579471e?18 C23 x.sup.4 y.sup.2 1.2815963979e?17 ?1.3515097010e?16 ?8.7856899972e?17 C25 x.sup.2 y.sup.4 ?8.2873735111e?18 ?3.0030214659e?17 ?1.0011525737e?16 C27 y.sup.6 ?1.3764442088e?17 ?8.7071098527e?17 ?6.7886456239e?15 C29 x.sup.6 y 4.8957213545e?20 ?2.7482753799e?19 ?1.3658847912e?20 C31 x.sup.4 y.sup.3 ?2.0543759784e?21 4.8564114281e?20 4.4524082811e?19 C33 x.sup.2 y.sup.5 ?1.8327091886e?21 ?4.0867022535e?19 ?2.8869684177e?17 C35 y.sup.7 ?3.0043141716e?21 1.2078475874e?18 3.5367835719e?17 C36 x.sup.8 ?6.6730371273e?23 ?4.9868316899e?23 5.6736118081e?23 C38 x.sup.6 y.sup.2 ?1.7128533557e?23 1.4613727334e?22 5.1615574620e?22 C40 x.sup.4 y.sup.4 1.1435072933e?22 ?9.3017126702e?22 ?4.7169137737e?20 C42 x.sup.2 x.sup.6 1.5102293558e?22 4.9695201041e?21 1.3937127057e?19 C44 y.sup.8 8.2954505580e?23 1.6861482733e?21 6.2440903513e?20 C46 x.sup.8 y 5.3472779336e?25 5.2343796302e?25 8.9019480836e?25 C48 x.sup.6 y.sup.3 ?4.2537254329e?25 ?1.1258528493e?24 ?3.7134964045e?23 C50 x.sup.4 y.sup.5 ?9.7979646353e?25 9.9839670198e?24 2.8569149209e?22 C52 x.sup.2 y.sup.7 ?1.4732437699e?24 ?9.6929057343e?25 2.3681014554e?22 C54 y.sup.9 ?6.6706131971e?25 ?6.9161874166e?23 ?1.4203837398e?21 C55 x.sup.10 ?3.5224466642e?29 1.9957655023e?28 1.0226231714e?28 C57 x.sup.8 y.sup.2 ?4.2748027627e?28 ?1.0901321568e?27 ?1.4663336937e?26 C59 x.sup.6 y.sup.4 ?9.1617082881e?28 1.3763971885e?26 3.2379325041e?25 C61 x.sup.4 y.sup.6 ?2.7610541638e?27 ?6.7566362123e?27 9.5014063625e?25 C63 x.sup.2 y.sup.8 ?5.8508303957e?27 ?2.7265694062e?25 ?4.6034176839e?24 C65 y.sup.10 ?3.5213520429e?27 2.3862752675e?25 ?5.7483546686e?24 C67 x.sup.10 y ?2.2494177966e?30 ?2.1100651228e?30 ?8.2079987250e?30 C69 x.sup.8 y.sup.3 5.4279174255e?30 1.3494997255e?29 1.7124237614e?28 C71 x.sup.6 y.sup.5 2.2501380493e?29 ?2.2270966167e?29 9.5129914926e?28 C73 x.sup.4 y.sup.7 3.9132948108e?29 ?5.4102053544e?28 ?9.0548018099e?27 C75 x.sup.2 y.sup.9 5.2105642109e?29 1.2959435944e?27 ?2.5383572792e?26 C77 y.sup.11 1.1229872145e?29 8.9006221989e?28 8.9845489264e?26 C78 x.sup.12 1.7375383919e?33 ?1.9059488347e?33 ?3.4648040526e?34 C80 x.sup.10 y.sup.2 8.5487105053e?34 1.5621438023e?32 3.6491245469e?32 C82 x.sup.8 y.sup.4 ?8.4648600815e?33 ?3.4750753279e?32 3.6280240948e?31 C84 x.sup.6 y.sup.6 ?3.0168976195e?32 ?7.5134795936e?31 ?1.7131610781e?29 C86 x.sup.4 y.sup.8 5.7355199361e?32 2.9721825736e?30 ?9.1882003894e?29 C88 x.sup.2 y.sup.10 9.2829088230e?32 2.2549223578e?30 3.3289102135e?28 C90 y.sup.12 7.0583029137e?32 ?7.2414460941e?30 ?1.1913134267e?28 C92 x.sup.12 y 5.9350679257e?36 3.9447837666e?37 2.6470340457e?35 C94 x.sup.10 y.sup.3 ?3.3115591909e?35 ?4.8830105952e?35 4.0679106787e?34 C96 x.sup.8 y.sup.5 ?2.0146868466e?34 ?6.2979241641e?34 ?1.3083361021e?32 C98 x.sup.6 y.sup.7 ?5.5189911344e?34 4.4185035602e?33 ?1.3752387714e?31 C100 x.sup.4 y.sup.9 ?6.9106487795e?34 2.1572513104e?33 6.0464874654e?31 C102 x.sup.2 y.sup.11 ?1.2793425808e?33 ?3.1287206959e?32 ?8.6618446129e?31 C104 y.sup.13 1.7006247893e?34 9.7638568791e?33 ?2.0192926345e?30 C105 x.sup.14 ?3.9513959629e?39 6.9653649110e?39 ?4.7385801045e?39 C107 x.sup.12 y.sup.2 1.9611029970e?40 ?7.9590547641e?38 2.8596552573e?37 C109 x.sup.10 y.sup.4 1.5056245963e?37 ?4.5725206337e?37 ?3.2588645221e?36 C111 x.sup.8 y.sup.6 9.4242214152e?37 5.0510561424e?36 ?7.5301483789e?35 C113 x.sup.6 y.sup.8 8.8447443876e?37 4.0783057960e?37 1.0745543996e?33 C115 x.sup.4 y.sup.10 ?1.6720724017e?37 ?5.9514316719e?35 ?9.0969369304e?34 C117 x.sup.2 y.sup.12 ?1.8421587738e?36 6.5477405837e?35 ?5.1726522685e?33 C119 y.sup.14 3.9973011677e?37 3.0986894323e?35 2.5166960919e?33 C121 x.sup.14 y ?8.5200931010e?42 3.0459290798e?41 ?4.5991893622e?41 C123 x.sup.12 y.sup.3 6.6961456462e?41 ?1.7045551425e?40 ?1.4764540671e?39 C125 x.sup.10 y.sup.5 3.4955968208e?40 3.3487733370e?39 ?2.8215002598e?38 C127 x.sup.8 y.sup.7 1.5540220063e?39 ?2.3886100945e?39 1.1476321908e?36 C129 x.sup.6 y.sup.9 4.1694171119e?39 ?6.5875604124e?38 7.7242085699e?37 C131 x.sup.4 y.sup.11 7.1573976929e?39 1.4504552830e?37 ?7.5863733168e?37 C133 x.sup.2 y.sup.13 1.4074057977e?38 4.9590116924e?38 1.2005763197e?35 C135 y.sup.15 ?3.5972898324e?39 ?8.4803955226e?38 3.2783960491e?35 C136 x.sup.16 7.3843284985e?45 ?8.1980105223e?45 1.9050227234e?44 C138 x.sup.14 y.sup.2 ?2.8038825947e?45 1.5992905280e?43 ?1.0644871334e?42 C140 x.sup.12 y.sup.4 ?4.7903056315e?43 2.2964809680e?42 ?2.4212687480e?41 C142 x.sup.10 y.sup.6 ?4.1855002977e?42 ?6.1902593156e?42 5.7119964512e?40 C144 x.sup.8 y.sup.8 ?1.1269169710e?41 ?4.4851614288e?41 1.0081850630e?39 C146 x.sup.6 y.sup.10 ?3.1669058190e?42 1.4952137291e?40 2.4731421183e?39 C148 x.sup.4 y.sup.12 ?8.5742590324e?42 1.8048945410e?41 2.1885615033e?38 C150 x.sup.2 y.sup.14 2.8620341503e?41 ?2.8146462989e?40 9.7395235871e?38 C152 y.sup.16 ?2.3372739555e?41 ?9.3262549711e?42 ?4.6124848976e?38 C154 x.sup.16 y 5.9834891399e?48 ?5.9666115815e?47 1.3360193977e?46 C156 x.sup.14 y.sup.3 1.6481466093e?47 1.1046215321e?45 ?9.3569334766e?45 C158 x.sup.12 y.sup.5 1.0787538529e?45 ?7.2373341113e?46 9.8704399718e?44 C160 x.sup.10 y.sup.7 7.1840832836e?45 ?2.7485709058e?44 3.0525258910e?43 C162 x.sup.8 y.sup.9 6.7833697738e?45 9.2524406295e?44 8.7172215515e?43 C164 x.sup.6 y.sup.11 ?4.0355561949e?46 ?2.6327654695e?44 3.3100741915e?42 C166 x.sup.4 y.sup.13 ?6.1130937123e?44 ?3.0399531217e?43 8.0820796068e?41 C168 x.sup.2 y.sup.15 ?6.3713164928e?45 1.9916980911e?43 ?1.8887869848e?41 C170 y.sup.17 ?3.4456053003e?44 1.2588779208e?43 ?6.0437373060e?41 Table 3b for FIG. 4

TABLE-US-00020 Coefficient Formula M07 M08 M09 C2 y 1.7919082265e?02 2.2354011687e?01 4.6143819312e?02 C7 x.sup.2 y ?1.1672423084e?07 ?6.4824823204e?07 2.2926688501e?08 C9 y.sup.3 1.4370301300e?08 2.7774861063e?06 4.6479617874e?08 C10 x.sup.4 6.9040473284e?11 4.7599489311e?10 ?1.6260802968e?11 C12 x.sup.2 y.sup.2 ?9.3778973808e?11 1.8423252132e?09 ?4.6268220481e?11 C14 y.sup.4 ?1.1154632595e?11 1.1003751016e?08 ?2.0851442909e?11 C16 x.sup.4 y 5.8800397669e?14 ?3.0918283215e?13 2.3191302108e?14 C18 x.sup.2 y.sup.3 6.4115588877e?15 2.9696591699e?12 6.9559678853e?14 C20 y.sup.5 2.5295409085e?15 6.1614108756e?11 4.8358777380e?14 C21 y.sup.6 ?7.1946527648e?17 ?4.4890605268e?16 ?8.4280830509e?18 C23 x.sup.4 y.sup.2 ?9.7527345973e?17 1.0174990249e?14 ?1.0121543658e?16 C25 x.sup.2 y.sup.4 7.6031583773e?17 5.1689131032e?14 ?1.1003135447e?16 C27 y.sup.6 6.2580985029e?17 3.5956631183e?13 ?3.4607661833e?17 C29 x.sup.6 y ?1.2664540925e?19 ?5.6753779291e?18 9.9606407078e?21 C31 x.sup.4 y.sup.3 ?6.3323286131e?19 2.7134327828e?17 1.0604665922e?19 C33 x.sup.2 y.sup.5 ?7.6791008974e?19 2.6708260186e?16 1.4373504781e?19 C35 y.sup.7 ?1.5116058751e?19 2.4037708886e?15 6.1280088804e?20 C36 x.sup.8 ?8.3978320004e?22 ?1.2921570680e?21 8.8420264741e?24 C38 x.sup.6 y.sup.2 5.9017307028e?22 ?2.9842585499e?20 ?1.5544072540e?22 C40 x.sup.4 y.sup.4 3.2080602542e?21 4.1607078307e?19 ?2.9493763825e?22 C42 x.sup.2 x.sup.6 1.4977555855e?21 2.4096784455e?18 ?2.1100574101e?22 C44 y.sup.8 ?2.2407098234e?22 1.7215701525e?17 ?5.9222213359e?23 C46 x.sup.8 y ?3.2135337805e?24 3.9452129829e?23 ?2.0108708549e?26 C48 x.sup.6 y.sup.3 ?5.9108759679e?24 ?4.4802744870e?22 1.4586933764e?25 C50 x.sup.4 y.sup.5 ?3.0903187728e?24 1.9463320101e?21 2.9946107792e?25 C52 x.sup.2 y.sup.7 4.3458302622e?24 1.9206388470e?20 2.5305866324e?25 C54 y.sup.9 8.8141041142e?25 1.1591853171e?19 7.6198663455e?26 C55 x.sup.10 9.4773249908e?27 3.5741305990e?26 ?4.8657072328e?29 C57 x.sup.8 y.sup.2 6.9979748186e?27 1.5632705341e?24 ?1.7921075595e?28 C59 x.sup.6 y.sup.4 7.5959994705e?27 2.5570557553e?24 ?5.1243590425e?28 C61 x.sup.4 y.sup.6 ?4.3204448271e?26 1.6292936926e?23 ?5.6991580324e?28 C63 x.sup.2 y.sup.8 ?1.3242121198e?26 1.5036981157e?22 ?3.5016835468e?28 C65 y.sup.10 3.4356615684e?27 5.8394442003e?22 ?8.2479703316e?29 C67 x.sup.10 y ?1.6325740473e?29 ?1.1140077720e?27 7.3707775774e?32 C69 x.sup.8 y.sup.3 ?1.2317472634e?28 1.2801879088e?26 2.3794842503e?31 C71 x.sup.6 y.sup.5 1.3768618594e?28 3.9992668962e?26 8.7729409191e?31 C73 x.sup.4 y.sup.7 1.1635579021e?28 1.5378840632e?25 1.2112308914e?30 C75 x.sup.2 y.sup.9 ?4.6768762716e?29 1.3470022107e?24 7.4499678049e?31 C77 y.sup.11 ?1.4414536306e?29 1.9798483612e?24 1.8099433913e?31 C78 x.sup.12 ?6.2573622636e?32 9.6840022387e?31 4.1915134481e?35 C80 x.sup.10 y.sup.2 ?1.3705906237e?31 ?2.1627131588e?29 ?5.3057626425e?34 C82 x.sup.8 y.sup.4 ?1.1701207834e?30 ?1.2320987581e?28 ?2.2287547235e?33 C84 x.sup.6 y.sup.6 ?8.1382269072e?31 ?3.0243301537e?28 ?4.1583414211e?33 C86 x.sup.4 y.sup.8 4.4593120730e?31 1.3537235795e?27 ?3.5237066868e?33 C88 x.sup.2 y.sup.10 2.0466652524e?31 1.2747204738e?26 ?1.1994865841e?33 C90 y.sup.12 3.8840349497e?33 5.9926442904e?27 ?2.2221338718e?35 C92 x.sup.12 y 5.7005243953e?34 9.9015092784e?33 ?3.0957933927e?37 C94 x.sup.10 y.sup.3 3.9638927346e?33 ?3.8105669740e?31 ?5.0992497858e?37 C96 x.sup.8 y.sup.5 3.2101895033e?33 ?1.8952660084e?30 ?2.0052445840e?36 C98 x.sup.6 y.sup.7 ?3.7245005367e?33 ?7.4308159032e?30 ?4.4777909769e?36 C100 x.sup.4 y.sup.9 ?2.6055880635e?33 1.2387446272e?29 ?4.6096387637e?36 C102 x.sup.2 y.sup.11 ?2.3075372481e?34 9.9493160654e?29 ?2.0864057762e?36 C104 y.sup.13 1.7624892289e?35 2.8734192234e?29 ?2.7804742330e?37 C105 x.sup.14 3.9994949971e?37 ?2.3461598956e?35 ?5.0895650473e?41 C107 x.sup.12 y.sup.2 5.4076191152e?37 6.4574876761e?35 1.3534605782e?39 C109 x.sup.10 y.sup.4 1.1118810332e?35 4.2942578332e?33 8.8416325093e?39 C111 x.sup.8 y.sup.6 3.2559140624e?35 2.8673320335e?32 2.4001412388e?38 C113 x.sup.6 y.sup.8 2.0670357607e?35 ?2.1991840412e?32 3.0013772158e?38 C115 x.sup.4 y.sup.10 3.4244272822e?36 1.4083056638e?31 1.8018959697e?38 C117 x.sup.2 y.sup.12 3.9691527754e?37 5.8340538680e?31 3.7828363842e?39 C119 y.sup.14 1.4878451183e?37 1.3709170354e?31 ?9.0199805810e?40 C121 x.sup.14 y ?4.3213523241e?39 1.2396051300e?37 1.6357254755e?42 C123 x.sup.12 y.sup.3 ?3.7487408487e?38 9.3145282891e?36 7.3649581384e?42 C125 x.sup.10 y.sup.5 ?1.0450728693e?37 6.8057675451e?35 2.5826640631e?41 C127 x.sup.8 y.sup.7 ?5.6766501485e?38 4.0451096046e?34 6.0129862312e?41 C129 x.sup.6 y.sup.9 5.3027665655e?39 3.8842076952e?34 7.8946108862e?41 C131 x.sup.4 y.sup.11 4.9446191449e?39 1.4032341431e?33 5.7797404833e?41 C133 x.sup.2 y.sup.13 ?1.7196314065e?39 2.3094763385e?33 2.2356418383e?41 C135 y.sup.15 ?6.0134489663e?40 4.8486471018e?34 2.9641050860e?42 C136 x.sup.16 ?1.5186175276e?42 2.8300687848e?40 ?4.6943614205e?46 C138 x.sup.14 y.sup.2 1.0650904384e?42 6.2369201480e?39 ?9.7272328282e?45 C140 x.sup.12 y.sup.4 ?1.0807917038e?41 ?5.5937407185e?38 ?6.4414916805e?44 C142 x.sup.10 y.sup.6 ?1.8250235250e?40 ?9.4517306458e?37 ?1.9963070788e?43 C144 x.sup.8 y.sup.8 ?2.6773469853e?40 4.0008142625e?37 ?3.3011761498e?43 C146 x.sup.6 y.sup.10 ?1.2990789110e?40 7.5040126203e?36 ?3.0232075860e?43 C148 x.sup.4 y.sup.12 ?1.8571773748e?41 1.0603482616e?35 ?1.5330362590e?43 C150 x.sup.2 y.sup.14 2.9852299389e?42 5.4150048200e?36 ?3.4566781760e?44 C152 y.sup.16 8.1601330425e?43 1.6610541213e?36 1.9989924896e?45 C154 x.sup.16 y 1.2764893211e?44 ?4.1316714265e?42 ?7.0898000350e?48 C156 x.sup.14 y.sup.3 1.2384703510e?43 ?1.4289667271e?40 ?4.0509877408e?47 C158 x.sup.12 y.sup.5 6.1653990242e?43 ?1.3287749077e?39 ?1.3193097650e?46 C160 x.sup.10 y.sup.7 8.2097899551e?43 ?1.1041409323e?38 ?3.1959838801e?46 C162 x.sup.8 y.sup.9 4.9483256526e?43 ?8.2531460500e?39 ?4.9263887132e?46 C164 x.sup.6 y.sup.11 1.5183483262e?43 8.4797298954e?38 ?4.6999085380e?46 C166 x.sup.4 y.sup.13 1.4846166702e?44 5.6268382413e?38 ?2.7071757645e?46 C168 x.sup.2 y.sup.15 ?1.7115618922e?45 1.4165984177e?38 ?9.0553625721e?47 C170 y.sup.17 ?3.9898569454e?46 5.5390173410e?39 ?1.1297783952e?47 C171 x.sup.18 0.0000000000e+00 ?2.1831463451e?45 1.8005511319e?51 C173 x.sup.16 y.sup.2 0.0000000000e+00 ?1.5183464124e?43 3.3892684645e?50 C175 x.sup.14 y.sup.4 0.0000000000e+00 ?1.5714917233e?44 2.3678591193e?49 C177 x.sup.12 y.sup.6 0.0000000000e+00 1.6429641123e?41 8.3966680622e?49 C179 x.sup.10 y.sup.8 0.0000000000e+00 1.3825962459e?41 1.7088438276e?48 C181 x.sup.8 y.sup.10 0.0000000000e+00 ?5.8345885452e?41 2.0978197924e?48 C183 x.sup.6 y.sup.12 0.0000000000e+00 6.2027082462e?40 1.5431054903e?48 C185 x.sup.4 y.sup.14 0.0000000000e+00 2.1860201839e?40 6.8694624354e?49 C187 x.sup.2 y.sup.16 0.0000000000e+00 1.0896130706e?40 1.4521537112e?49 C189 y.sup.18 0.0000000000e+00 1.5536206833e?41 ?2.5532307450e?51 C191 x.sup.18 y 0.0000000000e+00 4.1370971907e?47 2.0985806012e?53 C193 x.sup.16 y.sup.3 0.0000000000e+00 1.0259243899e?45 1.4384045207e?52 C195 x.sup.14 y.sup.5 0.0000000000e+00 1.0829939153e?44 4.8976270137e?52 C197 x.sup.12 y.sup.7 0.0000000000e+00 1.5381284633e?43 1.2397598026e?51 C199 x.sup.10 y.sup.9 0.0000000000e+00 2.9582332188e?43 2.1195519880e?51 C201 x.sup.8 y.sup.11 0.0000000000e+00 ?9.9465705373e?43 2.3966288455e?51 C203 x.sup.6 y.sup.13 0.0000000000e+00 3.0478995293e?42 1.8045192605e?51 C205 x.sup.4 y.sup.15 0.0000000000e+00 7.5826692066e?43 8.5142849832e?52 C207 x.sup.2 y.sup.17 0.0000000000e+00 4.3510343502e?43 2.5554775815e?52 C209 y.sup.19 0.0000000000e+00 4.4983426610e?44 3.2789192601e?53 C210 x.sup.20 0.0000000000e+00 9.4025168781e?51 ?4.8982206388e?57 C212 x.sup.18 y.sup.2 0.0000000000e+00 1.5979992892e?48 ?8.4642680532e?56 C214 x.sup.16 y.sup.4 0.0000000000e+00 4.7951541761e?48 ?6.0942213536e?55 C216 x.sup.14 y.sup.6 0.0000000000e+00 ?1.8725391845e?46 ?2.3937549869e?54 C218 x.sup.12 y.sup.8 0.0000000000e+00 ?3.4522910678e?46 ?5.6749442855e?54 C220 x.sup.10 y.sup.10 0.0000000000e+00 6.7145285910e?46 ?8.7002702399e?54 C222 x.sup.8 y.sup.12 0.0000000000e+00 ?8.1886726797e?45 ?8.5308017562e?54 C224 x.sup.6 y.sup.14 0.0000000000e+00 1.0625533311e?44 ?5.3919378498e?54 C226 x.sup.4 y.sup.16 0.0000000000e+00 1.2142915895e?45 ?2.2096502123e?54 C228 x.sup.2 y.sup.18 0.0000000000e+00 ?2.6445448193e?46 ?4.5639041010e?55 C230 y.sup.20 0.0000000000e+00 5.1567161269e?47 ?1.1458931420e?56 C232 x.sup.20 y 0.0000000000e+00 ?1.8489977294e?52 ?3.6684819452e?59 C234 x.sup.18 y.sup.3 0.0000000000e+00 ?6.7113312306e?52 ?2.9802612500e?58 C236 x.sup.16 y.sup.5 0.0000000000e+00 6.3665604307e?51 ?1.0548900495e?57 C238 x.sup.14 y.sup.7 0.0000000000e+00 ?5.9082007882e?49 ?2.7310764825e?57 C240 x.sup.12 y.sup.9 0.0000000000e+00 ?7.0984511249e?49 ?4.9775424699e?57 C242 x.sup.10 y.sup.11 0.0000000000e+00 1.1816874777e?47 ?6.0690096296e?57 C244 x.sup.8 y.sup.13 0.0000000000e+00 ?2.4676429338e?47 ?5.2891688050e?57 C246 x.sup.6 y.sup.15 0.0000000000e+00 2.3676526297e?47 ?3.1894928322e?57 C248 x.sup.4 y.sup.17 0.0000000000e+00 ?1.1680856709e?47 ?1.1997680633e?57 C250 x.sup.2 y.sup.19 0.0000000000e+00 ?5.9156182754e?48 ?3.4091556993e?58 C252 y.sup.21 0.0000000000e+00 ?4.9840929752e?49 ?4.8852450262e?59 C253 x.sup.22 0.0000000000e+00 ?8.6018309536e?57 6.7583456543e?63 C255 x.sup.20 y.sup.2 0.0000000000e+00 ?7.5719552914e?54 1.1435056559e?61 C257 x.sup.18 y.sup.4 0.0000000000e+00 1.2423723571e?53 8.7814602964e?61 C259 x.sup.16 y.sup.6 0.0000000000e+00 2.2154605324e?51 3.8023936971e?60 C261 x.sup.14 y.sup.8 0.0000000000e+00 1.0718378770e?50 1.0188585320e?59 C263 x.sup.12 y.sup.10 0.0000000000e+00 1.6207410241e?50 1.8585402994e?59 C265 x.sup.10 y.sup.12 0.0000000000e+00 7.5030478949e?50 2.2883849344e?59 C267 x.sup.8 y.sup.14 0.0000000000e+00 ?1.4317313342e?50 1.8867885133e?59 C269 x.sup.6 y.sup.16 0.0000000000e+00 2.7060215361e?50 1.0646498615e?59 C271 x.sup.4 y.sup.18 0.0000000000e+00 ?7.1529079167e?50 4.0499607257e?60 C273 x.sup.2 y.sup.20 0.0000000000e+00 ?5.4986399267e?51 8.0372003795e?61 C275 y.sup.22 0.0000000000e+00 ?2.1987115359e?51 3.7976977375e?62 C277 x.sup.22 y 0.0000000000e+00 4.1594171074e?58 3.5821349455e?65 C279 x.sup.20 y.sup.3 0.0000000000e+00 ?1.7598285342e?56 3.4233223414e?64 C281 x.sup.18 y.sup.5 0.0000000000e+00 ?7.2367430997e?56 1.2460695752e?63 C283 x.sup.16 y.sup.7 0.0000000000e+00 1.2828750183e?54 3.2165689750e?63 C285 x.sup.14 y.sup.9 0.0000000000e+00 ?2.0525475758e?53 6.0362047203e?63 C287 x.sup.12 y.sup.11 0.0000000000e+00 ?1.6182512770e?52 7.1716822438e?63 C289 x.sup.10 y.sup.13 0.0000000000e+00 ?6.5901384853e?53 5.7941474226e?63 C291 x.sup.8 y.sup.15 0.0000000000e+00 1.3795774067e?53 3.5620161540e?63 C293 x.sup.6 y.sup.17 0.0000000000e+00 9.8527347691e?53 1.3441795539e?63 C295 x.sup.4 y.sup.19 0.0000000000e+00 ?6.8712074405e?53 1.6238675608e?64 C297 x.sup.2 y.sup.21 0.0000000000e+00 5.2529273887e?53 9.5836665918e?65 C299 y.sup.23 0.0000000000e+00 ?2.3540990413e?54 3.0168560979e?65 C300 x.sup.24 0.0000000000e+00 ?5.9600761077e?62 ?4.1632164935e?69 C302 x.sup.22 y.sup.2 0.0000000000e+00 1.0863938638e?59 ?7.4193151527e?68 C304 x.sup.20 y.sup.4 0.0000000000e+00 ?4.0117982534e?58 ?6.1380557517e?67 C306 x.sup.18 y.sup.6 0.0000000000e+00 ?1.5718722173e?56 ?2.9000240486e?66 C308 x.sup.16 y.sup.8 0.0000000000e+00 ?1.4008357766e?55 ?8.6301101146e?66 C310 x.sup.14 y.sup.10 0.0000000000e+00 ?6.0634631448e?55 ?1.8025017378e?65 C312 x.sup.12 y.sup.12 0.0000000000e+00 ?1.4840722112e?54 ?2.6701863663e?65 C314 x.sup.10 y.sup.14 0.0000000000e+00 ?1.3091733247e?54 ?2.7523229011e?65 C316 x.sup.8 y.sup.16 0.0000000000e+00 ?1.0629302071e?55 ?1.9927587216e?65 C318 x.sup.6 y.sup.18 0.0000000000e+00 5.8613810290e?55 ?1.0289816420e?65 C320 x.sup.4 y.sup.20 0.0000000000e+00 3.4823418947e?55 ?3.6376834969e?66 C322 x.sup.2 y.sup.22 0.0000000000e+00 1.5803081162e?55 ?6.9805336821e?67 C324 y.sup.24 0.0000000000e+00 1.3772093915e?57 ?4.4575627675e?68 C326 x.sup.24 y 0.0000000000e+00 ?1.1110895016e?63 ?1.5290482156e?71 C328 x.sup.22 y.sup.3 0.0000000000e+00 ?2.3434183181e?62 ?1.5903156950e?70 C330 x.sup.20 y.sup.5 0.0000000000e+00 ?4.1697969521e?60 ?5.3832975201e?70 C332 x.sup.18 y.sup.7 0.0000000000e+00 ?7.3360581606e?59 ?1.1290838039e?69 C334 x.sup.16 y.sup.9 0.0000000000e+00 ?4.6620713883e?58 ?1.5329526355e?69 C336 x.sup.14 y.sup.11 0.0000000000e+00 ?1.5035720530e?57 9.0217799998e?71 C338 x.sup.12 y.sup.13 0.0000000000e+00 ?2.7848666110e?57 3.9073170434e?69 C340 x.sup.10 y.sup.15 0.0000000000e+00 ?2.2750829395e?57 6.3530673758e?69 C342 x.sup.8 y.sup.17 0.0000000000e+00 ?1.5116865996e?58 5.7536054649e?69 C344 x.sup.6 y.sup.19 0.0000000000e+00 9.9972805825e?58 3.6839558863e?69 C346 x.sup.4 y.sup.21 0.0000000000e+00 6.8363951038e?58 1.5730396762e?69 C348 x.sup.2 y.sup.23 0.0000000000e+00 1.3061391061e?58 2.9148927646e?70 C350 y.sup.25 0.0000000000e+00 1.6092085911e?60 1.4331730920e?71 Table 3c for FIG. 4

TABLE-US-00021 Coordinates of the stop edge x.sub.i [mm] y.sub.i [mm] x.sub.i+N/2 [mm] y.sub.i+N/2 [mm] ?367.893612 15.028813 368.008707 1.526968 ?367.407246 21.811473 367.638792 ?5.183369 ?366.635369 28.609124 366.986046 ?11.861030 ?365.579212 35.416952 366.052980 ?18.502010 ?364.240770 42.230004 364.842783 ?25.102475 ?362.622783 49.043199 363.359289 ?31.658752 ?360.728713 55.851344 361.606936 ?38.167330 ?358.562717 62.649150 359.590708 ?44.624845 ?356.129606 69.431245 357.316093 ?51.028077 ?353.434805 76.192194 354.789017 ?57.373934 ?350.484301 82.926515 352.015789 ?63.659443 ?347.284593 89.628697 349.003036 ?69.881740 ?343.842625 96.293220 345.757639 ?76.038050 ?340.165735 102.914576 342.286673 ?82.125682 ?336.261581 109.487286 338.597335 ?88.142008 ?332.138082 116.005920 334.696886 ?94.084461 ?327.803345 122.465121 330.592587 ?99.950513 ?323.265608 128.859621 326.291644 ? 105.737673 ?318.533166 135.184258 321.801149 ?111.443474 ?313.614316 141.433997 317.128038 ?117.065468 ?308.517295 147.603941 312.279044 ? 122.601221 ?303.250227 153.689346 307.260664 ?128.048307 ?297.821071 159.685627 302.079129 ? 133.404311 ?292.237581 165.588366 296.740388 ?138.666825 ?286.507265 171.393320 291.250091 ?143.833451 ?280.637356 177.096417 285.613586 ?148.901808 ?274.634789 182.693760 279.835921 ?153.869529 ?268.506179 188.181626 273.921854 ?158.734272 ?262.257819 193.556459 267.875861 ?163.493722 ?255.895668 198.814871 261.702163 ?168.145599 ?249.425361 203.953631 255.404740 ?172.687661 ?242.852209 208.969664 248.987360 ? 177.117711 ?236.181218 213.860042 242.453604 ?181.433605 ?229.417101 218.621980 235.806895 ?185.633249 ?222.564299 223.252825 229.050522 ? 189.714613 ?215.626999 227.750050 222.187669 ? 193.675724 ?208.609157 232.111249 215.221442 ?197.514680 ?201.514524 236.334125 208.154893 ?201.229641 ?194.346662 240.416488 200.991040 ?204.818841 ?187.108973 244.356244 193.732894 ?208.280582 ?179.804714 248.151388 186.383472 ?211.613238 ?172.437025 251.800002 178.945818 ?214.815255 ?165.008940 255.300247 171.423017 ?217.885152 ?157.523409 258.650359 163.818207 ?220.821518 ?149.983313 261.848644 156.134590 ?223.623015 ?142.391478 264.893478 148.375437 ?226.288373 ?134.750687 267.783301 140.544103 ?228.816393 ?127.063692 270.516618 132.644021 ?231.205947 ?119.333220 273.091998 124.678710 ?233.455972 ?111.561985 275.508076 116.651776 ?235.565473 ?103.752691 277.763552 108.566909 ?237.533520 ?95.908038 279.857195 100.427882 ?239.359251 ?88.030725 281.787845 92.238545 ?241.041866 ?80.123451 283.554417 84.002825 ?242.580631 ?72.188921 285.155903 75.724719 ?243.974874 ?64.229844 286.591381 67.408285 ?245.223988 ?56.248933 287.860009 59.057639 ?246.327431 ?48.248905 288.961039 50.676950 ?247.284721 ?40.232484 289.893812 42.270428 ?248.095441 ?32.202396 290.657766 33.842323 ?248.759240 ?24.161371 291.252439 25.396915 ?249.275828 ?16.112140 291.677466 16.938507 ?249.644980 ?8.057438 291.932587 8.471424 ?249.866536 0.000000 292.017645 0.000000 ?249.940398 8.057438 291.932587 ?8.471424 ?249.866536 16.112140 291.677466 ?16.938507 ?249.644980 24.161371 291.252439 ?25.396915 ?249.275828 32.202396 290.657766 ?33.842323 ?248.759240 40.232484 289.893812 ?42.270428 ?248.095441 48.248905 288.961039 ?50.676950 ?247.284721 56.248933 287.860009 ?59.057639 ?246.327431 64.229844 286.591381 ?67.408285 ?245.223988 72.188921 285.155903 ?75.724719 ?243.974874 80.123451 283.554417 ?84.002825 ?242.580631 88.030725 281.787845 ?92.238545 ?241.041866 95.908038 279.857195 ?100.427882 ?239.359251 103.752691 277.763552 ?108.566909 ?237.533520 111.561985 275.508076 ?116.651776 ?235.565473 119.333220 273.091998 ?124.678710 ?233.455972 127.063692 270.516618 ?132.644021 ?231.205947 134.750687 267.783301 ?140.544103 ?228.816393 142.391478 264.893478 ?148.375437 ?226.288373 149.983313 261.848644 ?156.134590 ?223.623015 157.523409 258.650359 ?163.818207 ?220.821518 165.008940 255.300247 ?171.423017 ?217.885152 172.437025 251.800002 ?178.945818 ?214.815255 179.804714 248.151388 ?186.383472 ?211.613238 187.108973 244.356244 ?193.732894 ?208.280582 194.346662 240.416488 ?200.991040 ?204.818841 201.514524 236.334125 ?208.154893 ?201.229641 208.609157 232.111249 ?215.221442 ?197.514680 215.626999 227.750050 ?222.187669 ?193.675724 222.564299 223.252825 ?229.050522 ?189.714613 229.417101 218.621980 ?235.806895 ?185.633249 236.181218 213.860042 ?242.453604 ?181.433605 242.852209 208.969664 ?248.987360 ?177.117711 249.425361 203.953631 ?255.404740 ?172.687661 255.895668 198.814871 ?261.702163 ?168.145599 262.257819 193.556459 ?267.875861 ?163.493722 268.506179 188.181626 ?273.921854 ?158.734272 274.634789 182.693760 ?279.835921 ?153.869529 280.637356 177.096417 ?285.613586 ?148.901808 286.507265 171.393320 ?291.250091 ?143.833451 292.237581 165.588366 ?296.740388 ?138.666825 297.821071 159.685627 ?302.079129 ?133.404311 303.250227 153.689346 ?307.260664 ?128.048307 308.517295 147.603941 ?312.279044 ?122.601221 313.614316 141.433997 ?317.128038 ?117.065468 318.533166 135.184258 ?321.801149 ?111.443474 323.265608 128.859621 ?326.291644 ?105.737673 327.803345 122.465121 ?330.592587 ?99.950513 332.138082 116.005920 ?334.696886 ?94.084461 336.261581 109.487286 ?338.597335 ?88.142008 340.165735 102.914576 ?342.286673 ?82.125682 343.842625 96.293220 ?345.757639 ?76.038050 347.284593 89.628697 ?349.003036 ?69.881740 350.484301 82.926515 ?352.015789 ?63.659443 353.434805 76.192194 ?354.789017 ?57.373934 356.129606 69.431245 ?357.316093 ?51.028077 358.562717 62.649150 ?359.590708 ?44.624845 360.728713 55.851344 ?361.606936 ?38.167330 362.622783 49.043199 ?363.359289 ?31.658752 364.240770 42.230004 ?364.842783 ?25.102475 365.579212 35.416952 ?366.052980 ?18.502010 366.635369 28.609124 ?366.986046 ?11.861030 367.407246 21.811473 ?367.638792 ?5.183369 367.893612 15.028813 ?368.008707 1.526968 368.093999 8.265809 ?368.093999 8.265809 Table 4 for FIG. 4

[0111] Further data of the projection optical unit 7 arise from Table 5 below:

TABLE-US-00022 NA Numerical aperture 0.75 |?x| Magnification scale in the cross-scan direction 4.0 |?y| Magnification scale in the scan direction 8.0 RMS Scanned wavefront deviation 8.9 m? N Number of mirrors 9 Table 5 for FIG. 4

[0112] The projection optical unit 32 according to FIG. 4 has an object/image offset a of 3731 mm. The working distance b is present between the object plane 5 and the reflection portion of the mirror M5, closest thereto, in the case of the projection optical unit 32 and is 275 mm. The meridional transverse dimension c is present between the separation plane 31a and the reflection portion of the mirror M9, furthest from the separation plane 31a, in the case of the projection optical unit 32 and is 4397 mm in the case of the projection optical unit 32.

[0113] The ratio a/c is 0.85 in the case of the projection optical unit 32. The ratio b/c is 0.063 in the case of the projection optical unit 32.

[0114] The ratio a/c is greater than 0.5 in each of the three above-described projection optical units 7, 31 and 32.

[0115] The dimensional ratio b/c is greater than 0.05 in each of the projection optical units 7, 31 and 32.

[0116] The projection optical units 7, 31 and 32 each have an object/image offset a of at least 1500 mm.

[0117] The projection optical units 7, 31 and 32 each have a working distance b of at least 270 mm. The projection optical units 7, 31 and 32 each have a meridional transverse dimension of at most 4500 mm.

[0118] Important characteristics of the projection optical units 7, 31, 32 are summarized again below in a characteristics table:

TABLE-US-00023 Meridional transverse Projection Object/image Working dimension optical unit offset (mm) distance (mm) (mm) a/c b/c FIG. 2 1650 275 2154 0.76 0.128 FIG. 3 3468 277 4112 0.84 0.067 FIG. 4 3731 275 4397 0.85 0.063

[0119] Characteristics of the projection optical units according to FIGS. 2, 3 and 4

[0120] In order to produce a microstructured or nanostructured component, the projection exposure apparatus 1 is used as follows: first, the reflection mask 10 or the reticle and the substrate or the wafer 11 are provided. Subsequently, a structure on the reticle 10 is projected onto a light-sensitive layer of the wafer 11 with the aid of the projection exposure apparatus 1. Then, a microstructure or nanostructure on the wafer 11, and hence the microstructured component, is produced by developing the light-sensitive layer.