Main INDEX
Monthly INDEX
PREV
NEXT
User name Z.-E. Meziani
Log entry time 00:05:26 on April18,2004
Entry number 118398
keyword=Shift summary
Shift summary
16:00 New Shift
Continuing data taking on 2492
16:12 started run 2493
16:24 noticed a trip of the left septum
Coil temperatures upper/lower coil 8.15/8.45 K
Called Ed Folts who is coming 4:40
Temperatures on the left septum have been creeping
up since the previous shift.
Reason: A nitrogen valve froze
18:00 Ed fixed the problem
18:30 OTR performed results within tolerances
2e^-5 energy spread
18:50 start production runs again
19:18 RICH HV tripped channel 16 stopped run# 2496
20:50 RICH tripped channel 16 stopped run # 2501
21:12 RF trip, waiting for beam
21:20 Target IOC failed needs to be reset in the Hall
Requested access to MCC
Daq hangup around the same time. run 2502 not ended properly
22:00 target IOC reset, Daq reset
22:10 Beam is back production runs on
24:00 moved to the last left arm momentum. run#2509
This should be the last momentum in production with LH2