| 1600 | 1700 | 1800 | 1900 | 2000 | 2100 | 2200 | 2300 | Total Time | |
|---|---|---|---|---|---|---|---|---|---|
| Acceptable Beam in Use | 0 | 10 | 1 | 1 | 20 | 6 | 0 | 15 | 2.85 |
| Beam Available but Not in Use | 10 | 45 | 0 | 0 | 40 | 54 | 60 | 45 | 4.23333333333333 |
| Beam Not Available or Unacceptable | 50 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0.916666666666667 |
| Accelerator Con- figuration Chage | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Experiment Ready | 0 | 15 | 1 | 1 | 20 | 6 | 0 | 15 | 2.93333333333333 |
| Planned Config- uration Change | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 5 | 0.45 |
| Unplanned Experiment Down | 60 | 45 | 0 | 0 | 18 | 54 | 60 | 40 | 4.61666666666667 |
| Hall not ready reasons | |||||||||
| Target | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| HRSe | 60 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 1.75 |
| HRSh | 0 | 0 | 0 | 0 | 0 | 60 | 60 | 0 | 2 |
| Data Acq | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0.3 |
| Other | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Comments: 16:15 5 uA beam - doing Harp scans now - need to tune the beam 16:30: Harp scans/OTR done - take 5-10 min. to determine beam energy spread. Data not logged during OTR run - Eric V. says to just run when we are ready - no OTR. 16:50: access to reset electron arm Q3 17:00: Q3 reset 17:05 Cycle Q3 17:45: Start run 2931 - accel. OFF within 1 min. - junk run 17:50: Beam back 20:00 ROC14 failure - reboot (8 min. downtime) 20:15-20:25 DAQ problem - restart CODA 20:25: start dummy runs/optics runs (Kin 31) 21:10: Trying to change kinematics - hadron arm camera for angle will not respond. Also noted Q3 tripped again (quench fault). Rusty is on the way. 23:00 Cannot get new angle reading in alignment screen - "ERROR 10". Javier says this is the VPM cnts being out of range. He will need to change software and reboot IOC: Q2/Q3 will need to be recycled. 23:20: Angle now reading correct value -->: start cycling Q2/Q3 23:40: Start 12C optics for kinematics 32.
Data Entry by: P. Ulmer