Reports until 00:00, Sunday 31 March 2024
LHO General
ibrahim.abouelfettouh@LIGO.ORG - posted 00:00, Sunday 31 March 2024 (76826)
OPS Eve Shift Summary

TITLE: 03/31 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 152Mpc
INCOMING OPERATOR: None
SHIFT SUMMARY:

IFO is in NLN and OBSERVING as of 23:11 UTC (8 hr lock)

We survived a 5.7 earthquake from Tonga
LOG:

Start Time System Name Location Lazer_Haz Task Time End
17:26 ops LVEA corner YES LVEA is Laser HAZARD !!!! 15:24
18:31 PRCL Elenna Remote N PRCL investigations 19:59
18:45 PCAL Dripta Optics Lab N Getting LLO's Pelican case 19:05
19:35 PEM Robert LVEA Yes Shakin Input arm 19:39
19:59 PEM Robert CtrlRm N Shaking Input side 20:59
20:17 PEM Robert Ex N Turning on Equipment at EX 20:33
21:13 CAL Tony CtrlRm N Calibration sweeps. 21:38
21:43 LSC Elenna Remote N LSC Feed forward work 21:45
23:03 PEM Robert yes yes Turning Off amps 23:18