thomas.shaffer@LIGO.ORG - posted 16:33, Tuesday 03 December 2024 (81606)
Ops Day Shift End
TITLE: 12/04 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 160Mpc
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY: Network outage and maintenance day today. The network outage did not have a direct affect on the relocking of the interferometer, which was straight forward aside from my testing of ALS automation code (alog81597). At this point I believe all systems have been recovered and H(t) looks to be going offsite. The LVEA was swept.
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 16:33 | FAC | Karen | EY | n | Tech clean | 17:44 |
| 16:34 | FAC | Kim | EX | n | Tech clean | 17:21 |
| 16:34 | FAC | Nelly | FCES | n | Tech clean | 17:00 |
| 16:40 | Fire | Chris, FPS | OSB, EY, MY, MX, EX | n | Fire alarm testing | 18:35 |
| 16:48 | CDS | Erik | CER, EY | n | Checking on CDS laptops | 17:40 |
| 17:00 | CDS | Marc, Fernando | EX | n | Power supply fan replacement | 18:04 |
| 17:13 | TCS | Camilla | LVEA | n | Turn CO2s back on | 17:20 |
| 17:14 | SEI | Jim, Neil | LVEA | n | Swap seismometer | 17:31 |
| 17:15 | SEI,CC | Mitchell | Ends, CS mech | n | FAMIS checks | 19:04 |
| 17:22 | FAC | Kim | LVEA | n | Tech clean | 18:57 |
| 17:32 | SEI | Jim | Ends, CS | n | FAMIS checks | 18:21 |
| 17:32 | TCS/ALS | Camilla, Oli | EY | YES | Table measurements | 18:50 |
| 17:42 | FAC | Eric | EX | n | Check on fan bearing | 18:01 |
| 18:14 | PSL/ISC | Sheila, Masayuki | LVEA | n | Check on flanges and ISCT1 distances | 18:43 |
| 18:14 | PSL | Jason | CR | n | ISS, PMC alignment tweaks | 18:46 |
| 18:15 | VAC | Gerardo, Jordan | EX | n | Check on purge air system | 19:04 |
| 18:16 | VAC | Janos | EX | n | Mech room checks | 19:11 |
| 18:20 | CDS | Marc, Fernando | CER | n | Power supply swap | 18:59 |
| 18:20 | FAC | Tyler, contractor | OSB roof | n | Roof inspection | 18:36 |
| 18:35 | FAC | Chris, Pest | LVEA, Yarm, Xarm | n | Pest checks | 19:44 |
| 18:57 | FAC | Karen | LVEA | n | Tech clean | 19:08 |
| 19:05 | VAC | Gerardo | LVEA | n | Pump pictures | 19:11 |
| 19:15 | VAC | Gerardo | EY | n | Check on purge air | 19:36 |
| 19:37 | GRD | TJ | CR | n | ALS alignment testing | 20:48 |
| 20:07 | - | Camilla | LVEA | n | Sweep | 20:27 |