austin.jennings@LIGO.ORG - posted 16:01, Monday 08 May 2023 (69393)
Monday Operator Summary
TITLE: 05/08 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 136Mpc
SHIFT SUMMARY:
Main Notes:
- IFO has been locked for ~25 hours! Range is 112 Mpc
- SQZ and SCRL measurements are currently ongoing
Lock #1:
- Arrived with IFO locked for ~17 hrs
- Camilla took us out of OBSERVING @ 16:01 to get 30 mins data of no squeezing, then we started a calibration suite @ 16:40-18:23
- Jennie ran a SCRL detuning measurement @ 18:25
- Switched to COMMISSIONING @ 20:02 for SQZ measurements
- EX saturation @ 20:10/22:09
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 15:00 | FAC | Chris/Randy/Mitch | EY | N | Wind fence work | 21:53 |
| 15:40 | FAC | Kim | Optics Lab/MY/MX | N | Tech clean | 17:20 |
| 15:51 | PEM | RyanS/Fil | EX/EY Elec Bay | N | Plug in cables | 16:44 |
| 16:02 | SQZ | Camilla | CR | N | No sqz tests | 16:32 |
| 16:39 | CAL | Austin/Jeff | CR | N | Calibration suite | 18:25 |
| 17:18 | PEM | RyanS/Fil | CER | N | Plug in cable | 17:29 |
| 17:50 | FAC | Cindy/Kim | FCES | N | Tech clean | 18:12 |
| 18:13 | EE | Fil/Mark | CER | N | Look at power supplies | 18:23 |
| 18:27 | ISC | Jennie | CR | N | SRCL detuning measurement | 19:33 |
| 19:24 | SEI | Jim | Remote | N | Changing filters while we are not observing, will have sdf diffs | 19:35 |
| 19:59 | SQZ | Naoki | CR | N | SQZ measurements | 00:16 |
| 20:37 | HWS | Camilla | CR | N | HWS channel changes | 21:48 |
| 20:41 | CAL | Elenna | CR | N | DARM offset change for test | 20:47 |
| 21:08 | ISC | Jennie/Jeff/Louis | CR | N | SRCL measurement | ?? |
| 21:25 | EE | Mark | CER | N | Check power supply | ?? |
| 21:35 | EE | RyanS/Fil | CER | N | Check cables | ?? |