| 1600 | 1700 | 1800 | 1900 | 2000 | 2100 | 2200 | 2300 | Total Time | |
|---|---|---|---|---|---|---|---|---|---|
| Acceptable Beam in Use | 0.00 | 0.00 | 0.00 | 0.17 | 0.48 | 0.91 | 0.60 | 0.65 | 2.81 |
| Beam Available but Not in Use | 0.11 | 0.00 | 0.76 | 0.82 | 0.52 | 0.02 | 0.38 | 0.34 | 2.95 |
| Beam Not Available or Unacceptable | 0.89 | 1.00 | 0.24 | 0.01 | 0.00 | 0.07 | 0.02 | 0.02 | 2.25 |
| Accelerator Con- figuration Change | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Experiment Ready | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.98 | 0.62 | 0.67 | 2.77 |
| Planned Config- uration Change | 0.00 | 0.00 | 0.25 | 0.75 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 |
| Unplanned Experiment Down | 1.00 | 1.00 | 0.75 | 0.25 | 0.50 | 0.03 | 0.38 | 0.33 | 4.25 |
| Hall not ready reasons | |||||||||
| Target | 1.00 | 0.75 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.75 |
| Data Acq | 0.00 | 0.00 | 0.00 | 0.25 | 0.50 | 0.00 | 0.38 | 0.33 | 1.47 |
| Other | 0.00 | 0.25 | 0.75 | 0.00 | 0.00 | 0.03 | 0.00 | 0.00 | 1.03 |
| 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: 4 pm target cooldown ongoing 5:45 pm target cooled down, wait for BL vacuum 6:45 pm change HRS momentum, target empty 7 pm start recovery 7:45 pm started looking at LH2 data, cable missing --> access 8:30 pm start LH2 runs 9:15 pm Compton vertical scan, keep taking data
Data Entry by: ent