anthony.sanchez@LIGO.ORG - posted 16:31, Friday 30 January 2026 (88975)
Friday Ops report
TITLE: 01/31 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY:
JAC team seems to have made some progress today... the MC was locked in air today.
SQZ Team went to align the beams in HAM7.
Rotation stage is de-energised, Lightpipe is currently open. The JAC team are hoping to get some tests done before EOD, and the LightPipe will be closed before they leave.
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 |
| 15:41 | FAC | Nellie | LVEA | N | Technical Cleaning | 17:20 |
| 15:50 | FAC | Christina | MEch room | n | Unloading paper products into Mech room | 16:20 |
| 17:01 | Saftey | McCarthy & Randy | LVEA | N | Looking at HAM1 & HAM7 work | 17:10 |
| 17:25 | JAC | Jason , Masasuki | LVEA HAM1 | Y | In chamber work on HAM1 | 19:34 |
| 17:28 | SQZ | Rahul & Sheila | LVEA HAM7 | yes | SQZr Laser path alignment work | 20:01 |
| 17:44 | JAC | Keita | Optics Lab | n | Looking for parts. | 18:14 |
| 17:48 | FAC | Corey & Randy | LVEA | yes | Craning from Highbay to Biergarden. | 19:00 |
| 19:19 | SPI | Jeff | Optics lab | yes | SPI colimation! | 20:42 |
| 19:50 | Cheta | Jason & Jennie W | Cheta LAB | yes | CHETA work | 19:55 |
| 20:32 | FAC | Randy | LVEA | y | BSC2 work | 21:46 |
| 20:46 | VAC | Gerardo | LVEA HAM1 | y | Turning down the purge air. | 21:05 |
| 21:11 | SPI | Jeff | Optics Lab | y | SPI collimation | 22:38 |
| 21:13 | JAC | Jennie W & Jason | LVEA HAM1 | y | Beam Measurements | 21:20 |
| 21:29 | SQZ | Rahul & Sheila | LVEA HAM1 | y | SQZ beam alignment. Rahul out first. | 00:29 |
| 21:30 | EE | Marc & Yuri | MY | N | dropping off parts. | 21:51 |
| 21:46 | VAC | Gerardo | LVEA HAM1 | y | Turning up purge air | 21:50 |
| 21:51 | JAC | Jason Jennie W & Masiuki | LVEA HAM1 | yes | placing beam dumps on HAM1 | 23:46 |