0018890496



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AORKEY = 18890496

PI = George Rieke
PROGID = 30732
PROTITLE = Dust Properties in Low-Metallicity Galaxies
OBJECT = UM420
PKUPACCU = Moderate
PKUPFILT = RED
PKUPFLUX = 10.0000
PKUPXTND = 0
PTGDIFF (ACQ) = 0.056003386
PTGDIFF (SS) = 16.824331
ACQ XC = 10084
ACQ YC = 8380
SS XC = 10597
SS YC = 9379

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EXPLANATION

There is a bright source far from the aim point that was selected by the onboard PU. It is brighter than the predicted flux of the target, but there is no obvious source at the aim point. The observer should check whether this was the intended target.