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Reports until 16:12, Saturday 16 March 2024
LHO General
ibrahim.abouelfettouh@LIGO.ORG - posted 16:12, Saturday 16 March 2024 (76458)
OPS Day Shift Summary

TITLE: 03/16 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Commissioning
INCOMING OPERATOR: None
SHIFT SUMMARY:

IFO is in NLN and COMISSIONING - 17:56 Hour Lock!

Conducted the following measurements with instructions from comissioners;

1. SRC Detuning and Sensing - alog 76457

2. Calibration Suite and Broadband Measurements - H1_calibration_report_20240316T161823Z - alog 76455

3. DARM Offset Test - alog 76454

Other:

EX Pressure EX_X5_PT526 MOD1 PRESS TORR is showing a yellow alert on the vacuum alarm handler - this is still the case and the trend just shows that it has been zero forever (years). - don't know what's going on here, but do not think it's serious.
 

LOG:

22:05 (ish) UTC - Gabriele arrived on site

 

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