TITLE: 09/26 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Wind
INCOMING OPERATOR: Ibrahim
SHIFT SUMMARY: Currently relocking and in LASER_NOISE_SUPPRESSION. One lockloss today due to the wind, and relocking has been taking a while because of the wind. We were worried about the ETMY Roll mode earlier, but it ended up coming back down on its own. Maybe we should keep an eye on it over the weekend, but it seemed like the current setting are doing okay. The ion pump is still running in the LVEA - since the lockloss was so late in the evening, there were no vacuum people on site to turn it off, but that's okay.
LOG:
23:30 UTC Observing and Locked for over 11 hours
00:22 GRB-Short E603710
02:27 Lockloss
- ALSY needed help
- Constant ALS locklosses because of high wind, so sitting in DOWN for a while
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 16:48 | VAC | Pump | LVEA | N | AIP pumping on HAM6 | 23:43 |
| 02:26 | PCAL | Tony | PCAL Lab | y(local) | Setting up measurement | 02:41 |