Reports until 07:32, Sunday 13 October 2024
H1 General
ryan.crouch@LIGO.ORG - posted 07:32, Sunday 13 October 2024 - last comment - 10:03, Sunday 13 October 2024(80640)
OPS Sunday day shift start

TITLE: 10/13 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Lock Acquisition
OUTGOING OPERATOR: Oli
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 6mph Gusts, 5mph 3min avg
    Primary useism: 0.04 μm/s
    Secondary useism: 0.42 μm/s
QUICK SUMMARY:

Comments related to this report
ryan.crouch@LIGO.ORG - 08:13, Sunday 13 October 2024 (80643)SQZ
Link

For the last 2 long lock stretches the range has slowly degraded, as the range decreases the BLRMs rise, it also looks like ZMs 4&6 are drifting which is expected.

Images attached to this comment
ryan.crouch@LIGO.ORG - 10:03, Sunday 13 October 2024 (80644)SQZ
Link

There's still an issue with the FC locking, as soon as we go to IR_FOUND in SQZ_FC we lose lock, turning on VCO controls? Camilla and I have been trying things for a little bit to no luck, now we're going to tag in Sheila and or Vicky for more help. I'm seeing if we can get to FREQ_IND SQZing.