Reports until 16:00, Tuesday 29 April 2025
H1 General
ryan.crouch@LIGO.ORG - posted 16:00, Tuesday 29 April 2025 (84167)
OPS Tuesday day shift summary

TITLE: 04/29 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY: We had a few earthquakes roll through in the morning, 6.8 from south of New Zealand and a 4.8 from Puerto Rico. The LVEA is now in LAZER HAZARD.
LOG:                                                                                                                                                                                                                                                            

Start Time System Name Location Lazer_Haz Task Time End
14:20 FAC Kim & Nellie LVEA N Tech clean, in at 14:20 15:25
15:35 ISC Betsy, Camilla LVEA N Parts/tools search 15:46
15:48 FAC Kim & Nellie EndY, then X N Tech clean 17:28
15:50 SUS Rahul, Betsy LVEA N RM2 work 16:27
15:54 FAC Eric LVEA N Help with clean room move, BSC8 17:22
15:55 IAS Jason LVEA N Retreive FARO 15:58
15:55 VAC Jordan LVEA N Purge air checks 16:04
15:56 FAC Tyler LVEA N Cleanroom move (BSC8), scissor lifts, Craning 17:49
16:10 VAC Gerardo LVEA N Join HAM1 crew 16:27
16:51 EE Fil, Ken LVEA N -> Y HAM4/5 cable tray work 21:36
17:11 PEM Sabby Arms, site N Collect flags around site 20:02
17:12 VAC Gerardo LVEA N Take septum cover off 18:02
17:13 ISC Camilla LVEA N Help with septum covers 18:33
17:16 EE Marc LVEA N Check Chassis, check upgrades 17:36
17:20 VAC Jordan MidX N LN2 pump 17:47
17:36 EE Marc EX, EY, MY n Looking for parts + grabbing serial numbers 18:51
17:37 FAC Eric Fire pump room n Running fire pumps 18:05
17:46 SUS Rahul LVEA N HAM1 work, move curtains 18:22
17:47   Mike LVEA N Check out/in with HAM1 18:35
17:54 FAC Christina Receiving N Moving stuff and trash 19:39
17:55 ISC TJ LVEA N Look for tubing 18:41
18:00 FAC Kim & Nellie LVEA N Tech clean, Kim out at 18:42 19:10
18:18 ISC Betsy & RyanS LVEA n Inpect CR and boxes 18:33
18:27 ISC Ibrahim LVEA N Join Betsy and RyanS 18:33
18:49 FIT Ibrahim Yarm N Brisk walk 19:52
19:31 EE Ken LVEA N -> Y Roll up high bay door 20:36
19:20 CAL Tony PCAL lab N PCAL work, in at 19:20 19:40
19:49 OPS TJ LVEA N -> Y Hazard transition 19:56
19:58 ISC Keita LVEA Y IOTL2 work 20:44
19:59 ISC Camilla LVEA Y Join Keita 20:37
20:02 FAC Tyler LVEA Y Bring bangbox from lVEA to staging 20:11
20:02 ISC Sheila LVEA Y Join IOTL2 crew 20:36
18:15 FAC Randy, Jim, Mitch EndY N Wind fence 21:24
20:43 CAL Tony, Francisco EndY Y End station measurement 22:49
21:52 ISC Elenna, Sheila, Camilla LVEA Y HAM1 ISC work 23:45
21:59 VAC Jordan LVEA Y Grab parts 22:11
22:08 VAC Gerardo LVEA Y See whats needed to decomis HAM2 oplev 22:16
22:24 SEI Jim LVEA Y Look for parts and such, klapton 22:37
22:38 SEI Jim Ends, Mids N Parts search Ongoing
22:49 CAL Tony PCAL lab LOCAL FInish end station measurement Ongoing
22:53 CAL Rick, Dripta PCAL lab LOCAL Checks Ongoing
22:53 SAF Richard LVEA Y Safety checks 23:00

Some of the work today includes: