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AORKEY = 29047808
PI = Daniel Weedman
PROGID = 50834
PROTITLE = Markarian Cross Calibration
OBJECT = Mrk691
PKUPACCU = High
PKUPFILT = BLUE
PKUPFLUX = 150.000
PKUPXTND = 0
PTGDIFF (ACQ) = 0.052701007
PTGDIFF (SS) = 5.4992210
ACQ XC = 10998
ACQ YC = 2996
SS XC = 10789
SS YC = 2821
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EXPLANATION
Extended source, brightest point is not at the requested aim point.