Reports until 15:54, Monday 05 January 2026
H1 General
ryan.crouch@LIGO.ORG - posted 15:54, Monday 05 January 2026 (88685)
OPS Monday Day shift summary

TITLE: 01/05 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY: HAM7 and JAC work continued today.                                    

Start Time System Name Location Lazer_Haz Task Time End
15:57 SAF LASER SAFE LVEA NO LVEA is Upgrade Phase Laser SAFE 17:16
16:46 FAC Nellie, Kim LVEA N -> Y Tech clean 17:29
17:00 OPS Oli LVEA N -> Y Transition to HAZARD 17:16
17:15 ISC Jennie Optics lab LOCAL Gather JAC parts 17:32
17:16 HAZ LASER HAZARD LVEA Y LVEA IS LASER HAZARD 01:35
17:26 SQZ Sheila LVEA Y Turn on SQZ laser, maybe take a look at the table 17:55
17:29 FAC Nellie MidY N Tech clean 18:26
17:32 FAC Kim EndX N Get garb 18:38
18:06 ISC Jennie, Rick PCAL lab LOCAL Get parts for JAC 18:20
19:01 ISC Betsy LVEA Y Check on headsets 19:14
19:20 EE Marc, Fil CER Y Investigate failing PS, HV HAM6 pzt 20:26
21:26 ISC Jason, Jennie, Masayuki PSL enc Y JAC work Ongoing

19:32 UTC HAM1 ISI WD tripped

21:32 UTC DAQ restart