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AORKEY = 12099840
PI = Kathleen Kraemer
PROGID = 3121
PROTITLE = Infrared Dark Clouds in the Inner Galaxy
OBJECT = NIRDC1_cluster
PKUPACCU = Moderate
PKUPFILT = RED
PKUPFLUX = 319.500
PKUPXTND = 0
PTGDIFF (ACQ) = 0.066775361
PTGDIFF (SS) = 26.386672
ACQ XC = 11320
ACQ YC = 7982
SS XC = 10673
SS YC = 9390
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EXPLANATION
The sence is complex. A bright source in the field
was correctly centroided in ACQ, moved to the SS and then to the
slit. It's likely that the science target was lost, but observer
should double check