ryan.short@LIGO.ORG - posted 16:00, Tuesday 20 June 2023 (70624)
Ops Day Shift Summary
TITLE: 06/20 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Commissioning
SHIFT SUMMARY: Busy maintenance morning. Locked by early afternoon and now working on some commissioning tasks.
Lock #1:
- Initial alignment from 19:21-19:59
- Locking went smoothly and unassisted
- NLN @ 20:46
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 15:05 | VAC | Jordan | Mid Y , & EY | N | Vacuum work | 17:44 |
| 15:06 | FAC | Karen | EY | N | Technical Cleaning | 16:20 |
| 15:07 | FAC | FAC | LVEA | N | 3 IFO Storage | 16:36 |
| 15:10 | FAC | Kim | EX | N | Technical Cleaning | 16:20 |
| 15:12 | FAC | Christina | Mids & LVEA | N | 3 IFO Inventory | 16:24 |
| 15:27 | VAC | Janos, Gerardo | EX, EY | N | Purge air turn on | 17:10 |
| 15:37 | VAC | Travis | Mids and Ends | N | Inventory check on HEPTA pump installs | 17:51 |
| 15:52 | FAC | Bubba | EX | N | HVAC fans troubleshooting | 18:36 |
| 15:55 | COMM | Daniel | LVEA | N | REFL whitening chassis | 17:00 |
| 15:55 | CDS | Fil | EY | N | HEPI beckhoff (Jim to take EY HEPI down) | 17:49 |
| 15:56 | FAMIS | Ryan C | LVEA entrance, Optics Lab | N | Dust monitors, parts drop | 16:53 |
| 15:58 | PSL | Jason, Robert | LVEA | N | Walking PSL Water lines | 16:19 |
| 16:20 | PEM | Robert | EX | N | fans with Bubba and COMM setup | 18:36 |
| 16:27 | SEI | EX | N | HEPI accidentally took down (alog70605) | 16:59 | |
| 16:35 | WAP | wifi | All | N | CDS wifi on (leave MSR on at end of maintance alog70480) | 19:21 |
| 16:55 | FAC | Karen, Kim | LVEA | - | Technical cleaning | 18:55 |
| 16:55 | FAC | Cindi | FCES | - | Technical cleaning | 18:19 |
| 16:56 | PSL | Ryan S, Jason | PSL Diode room | N | Lowering flow rate WP11209 | 17:26 |
| 17:00 | COMM | Daniel | CR | N | 10W input and ITMs misaligned, looking at REFL | 18:33 |
| 17:00 | SEI | Jim | EY | N | HEPI Beckhoff work | 18:44 |
| 17:01 | FAC | Tyler | LVEA | N | Battery check | 17:07 |
| 17:01 | CDS | Jonathan | EX | N | Check on fans with Bubba | 17:32 |
| 17:11 | VAC | Geradro, Janos | FCES | N | VAC tasks | 17:44 |
| 17:11 | CDS | Dave | Remote | N | h1lsc model restart and DAQ restart WP11273/11272 (new channels for Daniel) | 17:26 |
| 17:26 | CDS | Erik | Remote | N | Restart Seismon server WP11269 | 18:09 |
| 17:32 | PEM | Ryan C | CER | - | Dust monitors | 17:39 |
| 17:45 | VAC | Janos, Gerardo, Jordan | Ends, MX | - | FTIR and labelling | 19:13 |
| 17:49 | CDS | Fil | LVEA | - | Check OMC trans camera | 18:44 |
| 18:11 | PSL | Jason | LVEA - PSL Racks | - | Checks | 18:15 |
| 18:23 | FAC | Tyler | LVEA | - | Unplug equipment | 18:30 |
| 18:40 | TCS | Camilla, Rachel | Opt Lab | - | Looking for parts | 19:02 |
| 19:16 | ISC | Camilla | LVEA | - | Final sweep | 19:42 |
| 20:44 | PEM | Robert | EX | - | Shaking cryobaffle | 22:15 |
| 22:06 | ISC | Sheila, Brina, Naoki | CR | - | Noise budget injections | Ongoing |
| 22:24 | ISC | Sheila, Naoki | LVEA - PSL Racks | - | Plug in cable for freq. nose injections | 22:31 |