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AORKEY = 3892224
PI = James R. Houck
PROGID = 31
PROTITLE = Evolution of Intermediate Redshift Clusters
OBJECT = A1689_B
PKUPACCU = Moderate
PKUPFILT = RED
PKUPFLUX = 30.0000
PKUPXTND = 0
PTGDIFF (ACQ) = 0.084229692
PTGDIFF (SS) = 40.545515
ACQ XC = 9211
ACQ YC = 7398
SS XC = 9192
SS YC = 8800
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EXPLANATION
No source in field. Both ACQ and SS found peaks in
complex background.