Reports until 00:00, Saturday 20 April 2024
H1 General
ryan.crouch@LIGO.ORG - posted 00:00, Saturday 20 April 2024 (77299)
OPS Friday eve shift summary

TITLE: 04/20 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 157Mpc
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY: We stayed locked the whole shift, 1 small local EQ. The range hovered around 155-165
 

Bit of local motion that was reported as a 2.7 EQ in Richland, WA on USGS and EMSC at 04:19UTC

Virgo went down later in the evening (around 06:00UTC) and wasn't able to relock from their green ALS laser needing to be fixed (new amplifier) Valog 64030

LOG:                                                                                                                                                                                                                                                                                                                                                                                                                        

Start Time System Name Location Lazer_Haz Task Time End
20:52 pcal tony pcal.lab y PCal Work 23:22
23:33 CAL Tony PCAL lab LOCAL PCAL work 01:33
23:41 CAL Francisco PCAL lab LOCAL Help Tony 23:59
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