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Reports until 16:17, Friday 22 September 2023
H1 General
anthony.sanchez@LIGO.ORG - posted 16:17, Friday 22 September 2023 (73059)
Friday Ops Shift End


TITLE: 09/22 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 153Mpc
INCOMING OPERATOR: Oli
SHIFT SUMMARY:
Aquired IFO While it was relocking

Have the following CDS lights:
H1:DAQ-DC0_H1IOPSUSAUXH2_CRC_SUM
H1:DAQ-DC0_H1SUSAUXH2_CRC_SUM
Dave put in an alog about this:
https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=73055
This has not been resolved and Dave has been waiting for us to fall out of Observing to reset this.

DARM FOM was having trouble with GDS again. Ive had to VNC into nuc30 twice taody to fix it.

Got into NOMNIAL_LOW_NOISE at 15:36 UTC

A SQZer ISS Unlocked too many times, and refferenced ALOG 70050 again.
Camilla jumped in and started following the instructions found in 70050.
Camilla is adjusting the H1:SQZ-OPO_TEC_SETTEMP
Camilla's alog: https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=73053
Camilla is adjusting the H1:SQZ-OPO_TEC_SETTEMP

Before 16:07 UTC Ryan Short adjusted the ISS Defracted power for the PSL.  
We may have to Readjust the ISS Defracted power as the PSL thermalizes in a few hours.
This Has not happened yet as we have been in Observing the entire day.

Observing reached 16:10 UTC

Zone 5 LVEA temps increased by 3/4 of a degree oover 8 hours. But has since turned around and started to cool off already. Please keep an eye on that Zone 5 Temp change.

Locked for 7.5 hours and Observing the entire time.

LOG:
                                                                        

Start Time System Name Location Lazer_Haz Task Time End
14:09 PSL RyanS Remote - Restarting PSL 14:19
16:53 FAC Tyler EY N Chiller and Supply and return Hose work 17:10
20:11 FAC Tyler Air Handler1 N Checking AH 1 20:15
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