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User name Z. Chai
Log entry time 15:16:18 on June 5,2000
Entry number 43164
keyword=Adjusted bpm offsets
The bpm offsets in the database for espace are slightly adjusted according the harp
scan run 925, 926 and coda run 1776, 1801 bpm messurment. The resulted Beam_x
difference between harp scan survey corrected value and the espace replay value
is less than 40um. The beam_y difference is less than 80um.
The new offsets are put into the default online data base db_e4000_h1500.
The two new lines are:
bpma -1.61e-4 8.06e-4 -7.607 2105 2104 2098 2098 1.0 1.0 0.01887 1.1482 1.2561 1.1 1.35
bpmb -8.855e-4 3.24e-4 -1.370 2090 2085 2085 2086 1.0 1.0 0.01887 1.0057 1.0662 1.1 1.35