(full image inverted) --- a0551.fits, BK_Vir, B filter, 19.4 seconds --- (center 640x480 inverted)
(full image inverted) --- a0552.fits, BK_Vir, V filter, 9.7 seconds --- (center 640x480 inverted)
(full image inverted) --- a0553.fits, FW_Vir, B filter, 4.23 seconds --- (center 640x480 inverted)
(full image inverted) --- a0554.fits, FW_Vir, V filter, 2.1 seconds --- (center 640x480 inverted)
(full image inverted) --- a0555.fits, R_Vir, B filter, 6.53 seconds --- (center 640x480 inverted)
(full image inverted) --- a0556.fits, R_Vir, V filter, 3.25 seconds --- (center 640x480 inverted)