Script needed: Capture frames and compare to reference

[ebokhour]

This script should capture reference frames and compare them to reference frames. The reference frames should take into account the condition of the stack, i.e. whether there is only an Interface, an Interface/Driver, or the full Interface/Driver/Video stack.

[ebokhour]

Nominally, this script would not be used with CCDs connected. It may be useful also to have reference frames for when CCD's are connected, however the comparison may get complicated due to potential differences in CCD temperature, optical environment, and even the CCDs themselves. But the script can be run without regard for these differences, if desired.