Reports until 16:46, Saturday 06 January 2024
LHO General
ibrahim.abouelfettouh@LIGO.ORG - posted 16:46, Saturday 06 January 2024 (75226)
OPS Day Shift Summary

TITLE: 01/07 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Microseism
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY:
IFO is still LOCKING and has been down due to microseism and troubleshooting

Update on ETMX Transition failures:

After a lot of investigation with Shela, we may have found the issue, and Ryan S is going to see if we are able to get to observing.

In short, we think that a cal line filter was incorrectly accepted to be on in the safe.snap SDF table. Additionally, Sheila added a new "missing filter" that was in the supposedly identical L1 Lock filter for EX/EY but was not in EY.

The investigation, details and screenshots are found in alog 75225

LOG:

None