Reports until 16:30, Monday 14 April 2025
H1 General
ryan.crouch@LIGO.ORG - posted 16:30, Monday 14 April 2025 (83897)
OPS Monday day shift summary

TITLE: 04/14 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY: HAM1 work is chugging along, the ISI installation structure/fixtures is set up and ready.
LOG:

Start Time System Name Location Lazer_Haz Task Time End
14:15 FAC Randy LVEA N Moving stuff 14:37
14:44 FAC Nellie EndX N Tech clean 14:49
15:14 FAC Nellie LVEA N Tech clean 16:38
15:19 VAC Jordan LVEA N Purge air check 15:25
15:37 FAC Kim LVEA N Tech clean 16:51
15:59 ALS TJ EX, EY N Turning on ALS lasers 16:52
15:59 ISC Matt OpticsLab N Looking for mount 16:15
16:14 VAC Travis, Jordan LVEA N BSC anulus ion pump, CR turned off 18:22
16:25 OPO Sheila, Andrew LVEA N Tech clean 16:43
16:28 FAC Tyler Site N Capital equipment inventory checks 20:06
16:33 FAC Richard, Tony LVEA N Safety checks, out and back in 16:42, 17:30 18:04
16:38 FAC Nellie EndX N Tech clean 17:28
16:49 ISC Betsy LVEA N HAM1 VAC feedthrough check 18:36
16:51 FAC Kim EndY N Tech clean 17:45
16:55 ISC Camilla, Sheila LVEA N HAM5/6 CR, move optics 17:24
17:04 GRD TJ CR N New SEI and SUS GRDs 17:29
17:28 ALS Camilla, Sheila, TJ, Matt, Andrew EY YES ALS beam profiling 19:26
17:52 VAC Jim, Tony LVEA N HAM1 ISI risers installation 18:59
18:07 FAC Randy LVEA N Craning around HAM1 18:52
18:11 ISC Mitch LVEA N Join HAM1 work 18:52
18:16 FAC Richard LVEA N Safety checks 18:32
19:06 SQZ Jeff LVEA N SPI optics 20:25
19:26 EE Betsy, Fil LVEA N HAM1 Cabling, Betsy out 20:20 22:20
19:20 ISC Daniel LVEA N HAM1 checks 20:20
19:28 EE Marc LVEA N HAM1 racks ISC cabling, RMs 22:10
19:43 FAC Randy LVEA N HAM1 work 20:12
20:09 FAC Richard LVEA N Safety checks 21:37
20:11 ISC Jim, Mitch, Corey, Randy LVEA N HAM1 tooling checks, iSI instal supports, Randy out 22:20 22:40
20:12 VAC Travis LVEA N Join HAM1 work 22:00
20:16 VAC Jordan LVEA N Ytube RGA manifold setup/prep 23:29
20:27 ISC Maggie LVEA N Talk to Corey 21:08
21:18 ISC Betsy LVEA N Check with HAM1 crew 21:46
21:28 ISC Camilla, Matt LVEA N HAM5/6 CR optics first contacting 22:43
21:38 FAC Richard LVEA N Safety checks 22:42
22:36 VAC Travis LVEA N Add flange protector HAM! 22:59
22:41 EE Marc Mezz N Investigate power supplies 23:22
22:46 ISC Betsy LVEA N Checks 23:05
23:17 ISC Matt, Camilla LVEA HAM5/6 CR N First contacting optics Ongoing

17:15 UTC a 5.5 from southern California came through

For the trello tasks today:

Images attached to this report