Shift Crew: Yi Qiang and Ramesh Subedi
Left HRS (electron) p0 = 3.7620 GeV/c Angle = 19.5°
Right HRS (proton) p0 = 1.4500 GeV/c Angle = 40.1°
BigBite Magnet Current = 518 A Angle = 99.0°
BigBite Gaussmeter = 0.9325 T
Shift Summary
- 00:00 Started the shift with run no 2171 passed from Swing Shift
- 00:09 Target changed to Empty target to do harp scan
- 00:15 - 00:21 Harp scan (at 5µA),see halog 140315.
- 00:21 - 00:23 Changed target to slanted carbon.
- 00:24 - 01:22 Run 2172
- 01:20 Eli Piasetzky telephoned from Tel Aviv concerning the halog entry 140311. saying if the OTR was out.
- 01:23 -02:22 Run 2173
- 02:26 - 03:23 Run 2174
- 03:23 - 04:26 Run 2175
- 04:26 - 04:55 CODA crashed, seen TS1 problem, rebooting did not work. Did reset TS1. DAQ back.Runs 2176 to 2180 are junk for this process.
- 04:55 -05:52 Run 2181
- 05:52 - 06:50 Run 2181
- 06:51 CODA crashed, rebooted , worked fine.
- 05:52 - 06:50 - Run 2182
- 06:55 - 07:52 Run 2183
- 07:53 - Run 2184, passed to Day Shift
All time of the Shift saw excellent beam.
Run Summary
All production runs with C-tilted at 10µA with un-rastered beam in the F1 kinematics.
from last shift Run 2171 -Production run (200k)
00:24 Run 2172 -Production run (200k)
01:23 Run 2173 -Production run (200k)
02:26 Run 2174 -Production run (200k)
03:23 Run 2175 -Production run (200k)
04:26 Run 2176 -Runs 2176 to 2180 junk
04:55 Run 2181 -Production run (200k)
05:52 Run 2182 -Production run (200k)
06:55 Run 2183 -Production run (200k)
07:53 Run 2184 -Passed to Day Shift
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