Reports until 16:30, Monday 26 January 2026
LHO General
ibrahim.abouelfettouh@LIGO.ORG - posted 16:30, Monday 26 January 2026 (88899)
OPS Day Shift Summary

TITLE: 01/27 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY:

A very productive day with the following activities:

1. EOM - Work continued on the EOM in the Optics Lab.

2. HAM1 - MC Trans has been recovered! Meaning that light has been aligned from the input through the JAC to the Mode Cleaner!

3. HAM7 - OPO work is continuing.

4. VAC - Relay tube work ongoing.

LOG:                                                                                                                                                                                                                                                                  

Start Time System Name Location Lazer_Haz Task Time End
22:49 SAF LVEA IS LASER HAZARD LVEA YES LVEA IS LASER HAZARD \u0d26\u0d4d\u0d26\u0d3f(\u239a_\u239a) 16:49
15:57 FAC Kim, Nellie LVEA Y Technical Cleaning' 16:19
16:49 OPS Corey Optics Lab N Part Search 17:03
16:58 FAC Kim, Nellie LVEA Y Technical Cleaning 17:49
17:19 FAC Randy LVEA Y BSC2 Platofrm Work 18:44
17:23 COC Keita Optics Lab N EOM Work 20:22
17:35 VAC Travis, Jordan LVEA Y Relay Tube Work 19:30
17:46 SQZ Jennie LVEA Y Opening PSL Light Pipe 17:48
18:12 SUS Betsy LVEA Y HAM7 OPO 22:29
18:12 SUS Rahul LVEA Y HAM7 OPO 21:51
18:23 COC Jennie LVEA Y HAM1 21:51
18:49 FAC Randy LVEA Y HAM7 Help 19:31
18:59 JAC Elenna Opt Lab N EOM work 19:59
19:12 OPS Corey Optics Lab N Parts 19:23
19:27 ISC Matt Vac-Prep/JOAT Lab N Checking on laser 21:51
19:42 SUS Kar Meng LVEA Y HAM7 18:42
21:35 PCAL Tony PCAL Lab N Meas. prep 23:34
21:52 COC Keita, Elenna Optics Lab N EOM 23:40
22:18 ISC Matt, Sophie Vac-Prep, JOAT N Checking on laser (CHETA) 22:34
22:19 SQZ Sheila LVEA Y HAM7 18:19
22:20 VAC Gerardo, Jordan MY N Part Grab 23:53
22:22 SUS Rahul LVEA Y HAM1/7 22:29
22:40 EE Fil LVEA Y HAM6 Rack Work 01:40
23:09 SUS Rahul, Sheila, Jennie LVEA Y HAM1 Work 02:09
23:10 ISC Matt, Sophie Vac-Prep, JOAT N CHETA 01:10
23:27 SAF Jenne D Input arm   Look at Ham2 Ham3 layoutg 23:53
23:47 SUS Betsy LVEA N HAM1 01:47