Reports until 22:04, Wednesday 26 March 2025
H1 General
oli.patane@LIGO.ORG - posted 22:04, Wednesday 26 March 2025 (83580)
Ops Eve Shift End

TITLE: 03/27 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Observing at 156Mpc
INCOMING OPERATOR: Ibrahim
SHIFT SUMMARY: Observing at 156Mpc and have been locked for almost 1 hour. One lockloss during my shift but relocking went well and was almost completely hands off besides me selecting an initial alignment.
LOG:

23:30UTC Observing at 156 Mpc and locked for almost 12 hours
    01:55 Kicked out of Observing due to squeezer losing lock
    01:59 Back into Observing after squeezer got back to FDS

02:41 Lockloss
    - I immediately decided to start an initial alignment since the lock had been relatively long
04:13 NOMINAL_LOW_NOISE
04:15 Observing                                                                                                                                                                                                                                                                                                                 

Start Time System Name Location Lazer_Haz Task Time End
16:57 ISC Mayank Opt Lab Yes ISS PD array 00:53
21:46 TCS Camilla, Matt Opt Lab Yes CO2 laser testing 23:46