Hall A Experiment #: Commission
12/19/03 0000-0800
Shift Leader: Peter Monaghan
Shift Workers: Alexandre Camsonne Luigi Lagamba
0000 | 0100 | 0200 | 0300 | 0400 | 0500 | 0600 | 0700 | Total Time | |
---|---|---|---|---|---|---|---|---|---|
Acceptable Beam in Use | 0.20 | 0.53 | 0.27 | 0.83 | 0.83 | 0.75 | 0.33 | 0.00 | 3.75 |
Beam Available but Not in Use | 0.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 |
Beam Not Available or Unacceptable | 0.63 | 0.47 | 0.73 | 0.17 | 0.17 | 0.25 | 0.67 | 1.00 | 4.08 |
Accelerator Con- figuration Change | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Experiment Ready | 0.25 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 7.25 |
Planned Config- uration Change | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 |
Unplanned Experiment Down | 0.70 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.70 |
Hall not ready reasons | |||||||||
Target | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Data Acq | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Other | 0.70 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.70 |
HRSL | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
HRSR | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
HALL_OFF | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Comments: Unable to use the right septum magnet due to beam steering problems. Checked septum heating on 12C target by ramping up the beam current from 5 - 100uA. Performed a bullseye scan.
Data Entry by: Peter Monaghan