Reports until 23:59, Monday 08 April 2024
H1 General (CDS)
ryan.crouch@LIGO.ORG - posted 23:59, Monday 08 April 2024 - last comment - 05:29, Tuesday 09 April 2024(77036)
OPS Monday eve shift summary

TITLE: 04/09 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 134Mpc
INCOMING OPERATOR: Oli
SHIFT SUMMARY:
LOG: We stayed locked the whole shift, almost 11 hours as of 07:00UTC. Rode through a 6.0.

The range has been lower tonight, it got a little worse after the SQZer relocked itself. Low frequency noise was esp high.

I noticed in the last hour or so of the shift that there were 3 FEs with CRC errors, H1IOPSUSH2B, H1SUSIM, AND H1SUSHTTS (Tagging CDS)

Comments related to this report
keith.thorne@LIGO.ORG - 05:29, Tuesday 09 April 2024 (77038)
Those are three processes from the same computer (H1SUSH2B).  There is only a single data packet sent from each front-end to the DAQ.

I might be more concerned about the red indicators on many front-ends on the CPU overview screen