Day Shift Summary 04/02/2012
Shift Crew:
SL: Mostafa Elaasar
TO: Buddhini Waidyawansa
3rd: X
Others: X
Priorities for shift:
Production LH2
Summary of events:
8:15 beam off to fix Hall A beam
8:18 end run 17314
8:19 start run 17315 Pedstall
8:39 start run 17316 production IHWP OUT/IN
9:40 change IHWP to IN/OUT
9:43 start run 17317 production LH2, IN/OUT
9:50 compton HV Alarm. Turned HV back on
10:44 start run 17318
11:17 Beam is of for injector access
11:18 stop run 17318
11:44 start run 17319 pedestal
12:02 The beam is back (tune beam)
12:05 start run 17320, production IHWP IN/Out after injector access
12:24 NL phase is drifting
12:36 NL phase still drifting
12:42 NL phase is not shifting any more
from run 17321 to run 17329 see Rakitha's entry 262353
14:38 MCC, Beam is off for testing
14:39 start run 17330 pedestal
14:50 Beam is back
14:51 start run 17331 production, LH2, IHWP IN/OUT
15:27 FSD problem, No beam
15:29 stop run 17331
15:30 start run 17332 pedestal
Run list:
Coulombs acquired:
Typical operating parameters:
17331
| I | uA | 176 |
| Halo 3 rate | Hz/uA | 14 |
| MDALLBARS width | ppm | 225 |
| BCM78-ddif width | ppm | 62.3 |
| A_q width | ppm | 694 |
| MDALLBARS X-pos sensitivity | ppm/mm | 996 |
| MDALLBARS Y-pos sensitivity | ppm/mm | 1079 |
Problems requiring attention:
X
Analysis:
Comments: