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User name David Hayes
Log entry time 16:01:54 on October 7,2004
Entry number 133282
keyword=shift summary
previous shift 7:30 problem with HRS-left dipole regulator
(see halog entry at 09:20)
current shift
9:30 dipole problem fixed, started run 3234 calo calibration setting 3
runs 3234, 3235 and 3236 at this setting.
12:35 Lost beam due to leak in hall C, lost HRS magnets. Stopped run 3236. With no beam, requested controlled access at this time.
ramped down HRS magnets
1:20 Controlled access, called techs to change polarity of HRS-left
LED calorimeter runs taken, 3237-3241
Changed to DVCS settings, HRSLeft P=3.55, theta=15.577
Problems with control of HRS left dipole fixed
15:55 request beam