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AORKEY = 4412928
PI = Dale Cruikshank
PROGID = 67
PROTITLE = IRS and MIPS SED observations of Centaurs and Kuiper Belt Objects
OBJECT = 1999 UG5
PKUPACCU = Moderate
PKUPFILT = BLUE
PKUPFLUX = 6.00000
PKUPXTND = 0
PTGDIFF (ACQ) = 0.0043467058
PTGDIFF (SS) = 24.068795
ACQ XC = 9915
ACQ YC = 4106
SS XC = 10785
SS YC = 2812
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EXPLANATION
There is a source in the field brighter than the intended
target. That other source was selected by the onboard PU and moved to
the slit.