TITLE: 03/29 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Commissioning
INCOMING OPERATOR: Ibrahim
SHIFT SUMMARY:
Nominal_Low_Noise Reached at 20:03 UTC
The Following comissioning tasks were attempted:
Robert
Elenna PRCL (current doing 20mins)
Naoki 100/100 ASQZ
Jennie CMB OLG measure at 1h30 in NLN
Naoki 125/125 ASQZ (20mins) until 2:50pm
Robert (20mins) until 3:10pm
Elenna PRCL (~10mins) until 3:30pm
Robert (20mins)
Camilla FF injections (maybe- could wait until we're better thermalzied Monday)
last 2 did not finish.
Lockloss at 23:00 UTC
Unknown source of lockloss, but there was a PEM group member in the LVEA "unplugging stuff" when the lockloss happened. More investigations needed.
ScreenShots attached.
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 17:26 | ops | LVEA | corner | YES | LVEA is Laser HAZARD !!!! | 15:24 |
| 15:50 | PEM | Robert | LVEA | YES | Veiwport Cameras | 17:50 |
| 16:12 | ISC | JenneW & Camilla | LVEA | yes | Power Cycling SR785 | 16:24 |
| 20:10 | PEM | Robert | LVEA | YES | PEM Injections | 20:43 |
| 20:44 | PRCL | Elenna | Remote | N | PRCL Investigations | 20:56 |
| 20:57 | SQZ | Naoki | CrtlRm | N | 100/100 ASQZ | 21:21 |
| 21:24 | CARM | Jenne W | CtrlRm | N | Common mode board tests | 21:25 |
| 21:29 | SQZ | Naoki | CtrlRm | N | 125/125 ASQZ | 21:52 |
| 21:53 | PEM | Robert | CtrlRm | N | Shaking Injection on the input arm. | 22:10 |
| 22:19 | PRCL | Elenna | Remote | N | PRCL Measurements. | 22:33 |
| 22:35 | SQZ | Naoki | CrtlRm | N | Quiet Time no Sqz | 22:51 |
| 22:52 | PEM | Robert | CtrlRm | N | PEM Shaking input side @ 12.6hz | 23:00 |
