(full image inverted) --- a0601.fits, BG_Cyg, R filter, 15.0 seconds --- (center 640x480 inverted)
(full image inverted) --- a0602.fits, BG_Cyg, R filter, 5.0 seconds --- (center 640x480 inverted)
(full image inverted) --- a0603.fits, V2111_Oph, B filter, 11.25 seconds --- (center 640x480 inverted)
(full image inverted) --- a0604.fits, V2111_Oph, V filter, 5.63 seconds --- (center 640x480 inverted)