(full image inverted) --- a0501.fits, YY_For, B filter, 25.0 seconds --- (center 640x480 inverted)
(full image inverted) --- a0502.fits, YY_For, V filter, 7.79 seconds --- (center 640x480 inverted)
(full image inverted) --- a0503.fits, DE_Tuc, B filter, 10.0 seconds --- (center 640x480 inverted)
(full image inverted) --- a0504.fits, DE_Tuc, V filter, 5.0 seconds --- (center 640x480 inverted)