TITLE: 05/25 Eve Shift: 2300-0800 UTC (1600-0100 PST), all times posted in UTC
STATE of H1: Observing at 163Mpc
INCOMING OPERATOR: Ryan C
SHIFT SUMMARY: Currently Observing and have been locked for over 6 hours. Pretty quiet shift - we had one lockloss from the wind suddenly picking up, but the ifo was able to relock itself without any issue, even though the winds were above 30mph for the first part of relocking. We also had another superevent candidate come in!
LOG:
23:00 Locked for 10 hours and in Corrective Maintanence for sqz issues
23:20 Got back into Observing
00:16 ASC MICH IN loops, as well as DHARD, CHARD ASC error loops suddenly got really large, and over the next minutes continued to be large until we lost lock five minutes later at 00:21 UTC
- EY wind jumped up to 40 mph right around then
00:21 Lockloss
00:36 Lockloss from ACQUIRE_DRMI_1F
00:39 Lockloss from LOCKING_ALS
01:35 NOMINAL_LOW_NOISE
01:47 Observing
03:12 Superevent S240525p
Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
---|---|---|---|---|---|---|
20:08 | SQZ | Terry | Optics lab | Yes | SHG Work in laser hazard | 00:22 |
23:17 | SQZ | Sheila & Naoki | CTRL RM | No | SQZr Adjustments | 23:39 |