TITLE: 02/27 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 145Mpc
INCOMING OPERATOR: Ryan C
SHIFT SUMMARY:
LOG:
15:30UTC Relocking
- ISC_LOCK in PREP_FOR_LOCKING; H1_MANAGER had gone into error less than a minute before (15:29 UTC)
- I ran an initial alignment
- We got those saturations again during OFFLOAD_DRMI_ASC (ndscope)
- Lockloss during LOWNOISE_ESD_ETMX due to earthquake coming in
- Holding in DOWN until earth settles
- Started another initial alignment
- Another set of saturations during OFFLOAD_DRMI_ASC - this time we lost lock from them (ndscope2)
- Saturations again but got through them this time
18:15 NOMINAL_LOW_NOISE
18:20 Observing
21:16 Commissioning to adjust A2L and PRCL FF
21:51 Back to Observing
22:48 Superevent S250226dl
00:13 Superevent S250227e
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 16:13 | FAC | Nellie | OpticsLab | n | Tech clean | 16:28 |
| 16:19 | FAC | Tyler | MX, MY | n | 3IFO | 18:19 |
| 17:20 | FAC | Kim | MY, MX | n | Tech clean | 20:47 |
| 17:29 | VAC | Janos | EY | N | Parts Inventory | 17:44 |
| 20:40 | FIT | Matt | XARM | n | Runnin | 21:31 |
| 22:49 | OPT | Jennie, Keita, Siva, Mayank | OpticsLab | n | Unwrapping class A parts (Jennie out 00:10) | 00:36 |
