TITLE: 04/30 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Lock Acquisition
INCOMING OPERATOR: Oli
SHIFT SUMMARY: Busy maintenance day, but the initial alignment and lock acquisition that followed were straightforward. Lost lock shortly after starting to observe.
The LVEA remains Laser HAZARD for more potential viewport tests during commissioning time this week.
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 14:30 | FAC | Chris, Tyler | MX, MY | - | HVAC fan greasing | 15:35 |
| 15:00 | CAL | Jeff | LVEA | - | HAM6 racks | 15:45 |
| 15:01 | FAC | Kim, Karen | FCES | - | Technical cleaning | 15:33 |
| 15:03 | FAC | Mitchell | MX | - | Grabbing case | 15:18 |
| 15:10 | VAC | Gerardo | MX, EX | - | Turbopump checks | 17:40 |
| 15:11 | SAF | LASER HAZARD | LVEA | YES | LVEA is LASER HAZARD | Ongoing |
| 15:13 | SAF | TJ | LVEA | YES | Transition to HAZARD | 15:19 |
| 15:15 | FAC | Eric | MER | - | Heating coil maintenance | 17:22 |
| 15:16 | ISC | Sheila, Jennie, Minhyo | CR | - | Single bounce measurements | 20:40 |
| 15:18 | VAC | Jordan, Janos | All | - | CP tank repairs | 17:05 |
| 15:18 | VAC | - | EY | - | Dewar jacket pumping | 17:05 |
| 15:22 | ISC | Jenne +1 | LVEA | - | Tour | 15:50 |
| 15:26 | IAS | Jason, RyanC | LVEA | - | FARO surveying | 18:46 |
| 15:28 | SAF | Travis | All | - | Captial inventory | 16:56 |
| 15:33 | FAC | Karen | EY | - | Technical cleaning | 16:30 |
| 15:33 | FAC | Kim | EX | - | Technical cleaning | 17:21 |
| 15:34 | SEI | Jim, Mitchell, TJ | LVEA | - | Craning 3IFO storage container | 17:15 |
| 15:35 | FAC | Tyler | OSB Roof | - | Inspection | 16:00 |
| 15:37 | PEM | Robert, Anamaria | LVEA | YES | Beam hunting (VIEWPORTS OFF) | 20:09 |
| 15:51 | FAC | Ken | FCTE, LVEA | - | Cable tray installation | 19:02 |
| 15:51 | SAF | Fil | All | - | Interlock checks | 18:35 |
| 16:01 | FAC | Tyler | EX | - | Checking for bees | 17:22 |
| 16:02 | CAL | Jeff | LVEA | - | Getting SR785 data | 16:07 |
| 16:41 | SQZ | Camilla, Naoki, Andrei | LVEA - SQZT0 | YES | Adjust SHG pump AOM/fiber | 18:10 |
| 17:21 | FAC | Karen, Kim | LVEA | - | Tech clean | 18:45 |
| 17:22 | FAC | Tyler | OSB roof | n | Checking roof status | 17:28 |
| 17:40 | VAC | Gerardo | LVEA | - | Capital inventory | 18:52 |
| 17:44 | ISC | Sheila | LVEA | - | Turning off sidebands | 17:50 |
| 17:52 | SEI | Jim | FCES | - | Troubleshooting HAM8 GS13 | 18:56 |
| 18:15 | IAS | Tyler | LVEA | - | FARO surveying | 18:40 |
| 18:49 | SUS | Jason | LVEA | YES | Troubleshooting ITMX oplev | 18:59 |
| 19:00 | ISC | Sheila | LVEA | - | Turning sidebands back on | 19:04 |
| 19:37 | SQZ | Terry, Kar Meng | Opt Lab | LOCAL | SHG work | Ongoing |
| 19:52 | VAC | Gerardo | MY | - | Capital inventory | 21:09 |
| 20:12 | FAC | Ken | FCTE | - | Electrical work | 21:12 |
| 20:20 | PEM | Robert, Anamaria | LVEA | - | Cleanup & sweep | 21:39 |
| 20:00 | CDS | Dave | EX, EY, CER | - | Looking for laptops | 20:54 |