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User name Lindgren
Log entry time 16:38:44 on May 4,2008
Entry number 236990
keyword=Shift summary
Day Shift 8:00 AM
Richard Lindgren SL
Workers
Franco Garibaldi 3rd
Franceso Cusanno TO
HRS=14.5, P=.997, BB=48, BB Current=388.1
Beam 3.5 ua, dead time datmon 15-20 %
Target LH2 with collimator
Run 4706 1M Events
Run 4707 1M Events
Run 4708 1M Events
Move to LH2 Target No Collimator
Beam 3.5 ua
Run 4709 1M Events
Run 4710 Junk End Run Fail
Increase beam to 4.0 ua
MWDC max current 43 ua
Datamon 16%
Run 4711 1M Events
Run 4712 1M Events high dead time 33%
Run 4713 1M Events high dead time 33% also coin spectrum S/N
Run 4714 1M Events
Run 4715 1M Events
Decrease current to 3.5 ua
Run 4716 1M Events
Run 4717 0.5M Events S3 HV crashed
Run 4718 1M
Run 4719 1M
Run 4720 1M
Decrease Beam Current to 3.0 ua
Take data
Run 4721 1M
Run 4722 1M
Run 4723 1M
Decrease current to 2.5 ua
Run 4724 1M
Run 4725 1M
Decrease current to 2.0 ua
Run 4726 1M
Run 4726 1M
Run 4727 1M
Increase Curent 4.0 ua
Run 4728 1M
Run 4732 1M
Runs 4733 - 4738 3.5 ua on Carbon, change ps according to plan
Runs 4739 - 4744 2.5 ua on Carbon, change ps according to plan
Runs 4740 - 4751 1.5 ua on Carbon, change ps according to plan
End day shift