TITLE: 10/16 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Earthquake
INCOMING OPERATOR: Corey
SHIFT SUMMARY:
Found out why the Violins were being rung up.
Tj was right it was a settings issue, The coil drivers were cranked up to state 3.
After this was resolved:
16:55 UTC OMC_whitening, Can't get to NLN noise, violins too high for Whitening, Damping Violins.
17:43 UTC UTC Nominal_LOW_NOISE was reached! yay!
17:46UTC reached Observing!!!
18:05 UTC lockloss
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1413137125
NLN reached at 21:17:10 UTC Yay!!!
Lockloss 21:18:19 UTC
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1413148718
I noticed an IMC Fault.
I Believe this lockloss may have been caused by the FSS glitches.
A lockloss that was caused by a 35+MPH wind gust while we were in LOWNOISE_COILDRIVER[552]
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1413152106
TLDR: Day full of small Earthquakes, a wind gust and Some PSL FSS glitches meant that I had short locks today. One of which was only 1 minute long.
LOG:
Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
---|---|---|---|---|---|---|
16:36 | SAFE | HAZARD | LVEA | YES | !!!!!LVEA IS LASER HAZARD!!!! | 03:16 |
14:55 | FAC | Karen | Optics lab & Vac | No | technical cleaning | 15:49 |
16:13 | EE | Josh & Marc | Mid Y | N | trading parts | 17:19 |
19:44 | PCAL | Rick | PCAL Lab | yes | Returning parts | 20:40 |