TITLE: 10/09 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Earthquake
INCOMING OPERATOR: Ibrahim
SHIFT SUMMARY:
We are back to trying to relock after the big earthquake earlier today.
Locking notes:
Morning Initial Alignment
- Had to help XARM because it kept catching on wrong mode, but probably would've caught on its own eventually
Relocking
- Kept losing DRMI, mostly due to mode hopping - this was because the green arm references hadn't been sdf'd. After resetting the refs to what they were yesterday we were good
- Huge 7.6 earthquake come through and kept us down for multiple hours. It was in the BIG RED BUTTON zone, so I pressed the Big Red Button™.
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 15:12 | FAC | Chris | MX, MY | n | FAMIS tasks | 16:00 |
| 16:11 | ISC | Sheila | LVEA | YES | Setting up measurement | 16:23 |
| 17:15 | EE | Marc | CER | YES | Checking signal for Richard | 17:22 |
| 22:24 | TCS | Sophie | CHETALab | y(local) | Aligning laser | ongoing |
| 23:15 | ISC | Keita, Alex | LVEA | Y | Changing OMC measurement settings | 23:23 |