Articles of manufacture, machines, processes for using the articles and machines, processes for making the articles and machines, and products produced by the process of making, along with necessary intermediates, directed to a scanning camera system.

Articles of manufacture, machines, processes for using the articles and machines, processes for making the articles and machines, and products produced by the process of making, along with necessary intermediates, directed to a scanning camera system.

A method includes vacuuming an environment containing a low energy nuclear reaction (LENR) system and flowing a gaseous material into the environment. The method includes heating the reactor to a first temperature range and applying a voltage to an electrode passing through a core of the LENR system. The method includes imaging one of the core or the system with a spectrometer and determining that the core is at a desired temperature based on the imaging.