Reports until 16:27, Saturday 07 December 2024
LHO General
ibrahim.abouelfettouh@LIGO.ORG - posted 16:27, Saturday 07 December 2024 (81672)
OPS Day Shift Summary

TITLE: 12/08 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Microseism
INCOMING OPERATOR: Oli
SHIFT SUMMARY:

IFO is DOWN due to MICROSEISM/ENVIRONMENT since 22:09 UTC

First 6-7 hrs of shift were very calm and we were in OBSERVING for majority of the time.

The plan is to stay in DOWN and intermittently try to lock but the last few attempts have resulted in 6 pre-DRMI LLs with 0 DRMI acquisitions. Overall, microseism is just very high.

LOG:                                                                                                                                                                       

Start Time System Name Location Lazer_Haz Task Time End
23:03 PEM Robert LVEA YES Finish setting up for Monday 23:48
23:03 HAZ LVEA IS LASER HAZARD LVEA YES LVEA IS LASER HAZARD 06:09