(full image inverted) --- a0501.fits, KW_Sgr, B filter, 60.0 seconds --- (center 640x480 inverted)
(full image inverted) --- a0502.fits, KW_Sgr, B filter, 60.0 seconds --- (center 640x480 inverted)
(full image inverted) --- a0501.fits, KW_Sgr, B filter, 60.0 seconds --- (center 640x480 inverted)
(full image inverted) --- a0502.fits, KW_Sgr, B filter, 60.0 seconds --- (center 640x480 inverted)