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User name Saha
Log entry time 16:03:14 on February28,2000
Entry number 34930
keyword=Shift Summary, 08:00-16:00, Feb 28, 2000
Shift Summary, 08:00-16:00, Feb 28, 2000
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Saha, Real, Garibaldi
08:00: Run #2428: Cross Normalization run for Kin #20
08:10: Change hadron arm for Kin #20
09:00: trigger file changed for hadron arm for p_P = 2999 MeV
09:20: Bleed through test for Hall B
09:55: Ready for data taking. Set Prescale to 2.5, 12, 10,20,1
10:00: Run #2429: Kin #20, 3He(e,e'p), DT=3%, i = 103 uA
Raised the current to 113 uA during run #2429
10:45: Run #2429 ended. MCC to tune beam for higher currents
Ed and Mark Stevens rebooted hallasc5 to update HAC screen
11:00: Run #2430: Kin #20, 3He(e,e'p), DT=3%, i = 113 uA
11:10: Run #2431: Kin #20, 3He(e,e'p), DT=3%, i = 113 uA
OTR foil put in beam. Beam width > 0.2 mm. MCC working on it.
11:35: MCC still working debugging OTR screen, width still > 0.4 mm
Still taking data, Run #2431, Parasitic guys still not taking data.
OTR signal fixed. beam width ~0.17mm. Script was updated
12:25: Run #2432: Kin #20, 3He(e,e'p), DT=3%, i = 106 uA
13:35: Run #2433: Kin #20, 3He(e,e'p), DT=3%, i = 105 uA
OTR taken out
14:46 Run #2433 ended. Trouble with End of Run statements. Rebooted CODA to fix this problem
Take junk run 2434
14:50 Run #2435 started
15:00 Run#2435 ended, Junk runs 2436-2439
EOR fixed (see halog entry-PreScale factors have to be integers)
15:10 Run #2440: Kin #20, 3He(e,e'p), DT=3%, i = 105 uA
Beam off for 1/2 hour
16:00 Run #2441: Kin #20, 3He(e,e'p), DT=3%, i = 105 uA