Shift report 20030301 08:00-16:00

From: Apache (apache@pii3.brahms.bnl.gov)
Date: Sat Mar 01 2003 - 16:11:21 EST

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Date: Sat Mar  1 16:11:20 2003, Shift: 08:00-16:00
Supervisor: FR, with: HB
Log book#14 pages 41 - 42

Shift Summary:
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1) Nice and long store from 10:18, still running.
Initial rates: ZDC~10.5K, TOFW~120K, ZDC/TOFW~11.
Rates at the end of the shift: ZDC~4K, TOFW~20K, ZDC/TOFW~5.

2) 5 Data runs, all taken without T3.
- Run 8154: FS at 8deg, 1/15A - MRS at 40deg, 1050B
120K  trig6 events.
- Run 8155: FS at 8deg, 1/15A - MRS at 40deg, 1050B
 246K trig6 events.
- Run 8156: FS at 8deg, 1/4A - MRS at 40deg, 1050B
 74K trig6 events.
- Run 8157: FS at 8deg, 1/8B - MRS at 40deg, 1050B
 300K trig7 events.
- Run 8158: FS at 8deg, 1/8B - MRS at 40deg, 1050B,still
running.

3) There was problem with T3 tripping. We decided with to turn it off. Mainframe L1458B was off for the last 2-3
minutes of Run8154.

Plan for the next shift:
   Keep T3 off.
 - Finish current setting, Goal is 300K trig.6 events.
 - Take 200K events with FS 1/4B-field.


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