(full image inverted) --- a0451.fits, GU_Sgr, I filter, 30.0 seconds --- (center 640x480 inverted)
(full image inverted) --- a0452.fits, GU_Sgr, I filter, 30.0 seconds --- (center 640x480 inverted)
(full image inverted) --- a0453.fits, GU_Sgr, I filter, 30.0 seconds --- (center 640x480 inverted)
(full image inverted) --- a0454.fits, GU_Sgr, I filter, 30.0 seconds --- (center 640x480 inverted)