Reports until 17:57, Friday 21 August 2026
H1 General
ryan.crouch@LIGO.ORG - posted 17:57, Friday 21 August 2026 (91646)
OPS Friday EVE shift summary

TITLE: 08/22 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY: Keita investigated the beams out on ISCT1, he relocked green after he was finished, they still look good (~1.15 for ALS-Y, and ~0.75 for ALS-X). I'm leaving them unlocked.
LOG:

Start Time System Name Location Lazer_Haz Task Time End
22:19 PEM Robert EX N Troubleshooting ground injection 00:10
22:21 ISC Keita LVEA Y Checking beams on ISCT1 00:49
23:24 PEM Reinhardt LVEA Y Checking on DAS fiber 23:51