Reports until 16:56, Wednesday 14 May 2025
H1 General
anthony.sanchez@LIGO.ORG - posted 16:56, Wednesday 14 May 2025 (84402)
Wednesday Day ops shift End

TITLE: 05/14 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY:
HAM1 Purge air has been turned Down.
HAM1 ISI is Currently Unlocked.
It got too windy to work on the Wind Fence  while elevated at EX, so wind fence work was postponed.
SEI BRS team found a broken cable on the BRS System.

TCS team Turned on the Hartman Wave front lasers. These are Eye safe lasers that have a power output of less than a mW. So if you see a blue-green ~780nm beam it MAY be from that.

Bees are still at EX.

LOG:                                                                                                                                                                 

Start Time System Name Location Lazer_Haz Task Time End
14:33 FAC Randy EX N Wind fence work 17:46
14:45 FAC Kim & Nellie LVEA N Technical cleaning 15:31
15:18 SEI Corey EX N Wind fence work 17:46
15:52 EE MARC EE LAB N Control Room Quiet Time for TEST N EE Lab 16:52
16:02 Bees Mitchel EX N Moving a box of Bees 17:47
16:09 VAC Jordan LVEA N Purge Air checks. 16:29
16:18 sei Jim Remote N HAM1 SEI health checks STAY AWAY 18:18
16:31 PEM Robert , Carlos, Keit EX N Getting parts 16:51
16:52 FAC Nellie EY N Technical cleaning 18:12
17:53 SEI Randy EX N Getting Equipment. 18:33
18:12 FAC Nellie LVEA N Technical Cleaning 19:10
19:11 FAC Nellie EY N Dropping off supplies 19:41
19:23 TCS Camilla LVEA No Turning on an Eyesafe Hartman laser 19:26
19:38 SEI Michael R & Shoshana EY N Pumping Down BRS 20:33
19:43 TCS Camilla LVEA N Power cycling the Hartman cameras 19:47
19:55 SEI Jim LVEA Ham1 N Locking ISI & Adjust CPS 21:14
20:09 VAC Jordan LVEA N Looking for parts 20:18
21:08 VAC Travis MidY N Looking for Eye bolts 21:20
21:13 FCA Mitchell & Randy LVEA n Liberating totes from their resting place 23:13
21:14 SEI Jim LVEA N Turned down Purge air 21:14
21:21 VAC Travis & Jordan LVEA N Craning over the X arm 21:49
21:42 TSC Camilla & TJ CER N Turning on HighVoltage for the Ring Heaters. 21:46
21:50 Guard TJ & Olli Control rm N Testing new guardian code 23:12
22:05 SEI Michael R & Shoshanna EY N BRS Wiring 22:40
23:18 VAC Janos Mid X&Y N Cryo pump survey 01:18