TITLE: 10/13 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Commissioning
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY: Maintenance day activities were limited, with EX PCAL measurement, EX HEPI VFD electrical work, and some HAM2/3 blend testing being the main tasks. Initial alignment has been easierthan yesterday with ALSY DOF3 P only causing trouble for the first alignment. I first turned off this filter and let the other dofs converge, then I turned on DOF3 P with a gain of -1.0 rather than the usual -2.5. This seemed to work and it converged less than 5 minutes later. The second initial alignment after that I didn't have to touch anything for ALS. Relocking has been straight forward, only having to touch up SRM P in DRMI since SRCL P is still out of order.
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 15:12 | FAC | Chris | Outbuildings | - | Safety items and checks | 17:55 |
| 15:29 | PCAL | Tony, Caroline | PCAL lab | yes | Prep for meas | 15:58 |
| 15:32 | VAC | Norco | MY | n | CP3 LN2 fill | 19:03 |
| 15:33 | FAC | Kim | EX | n | Tech clean | 16:18 |
| 15:58 | PCAL | Tony, Caroline | EX | YES | PCAL meas | 18:15 |
| 16:10 | CDS | Fil | EX | YES | HEPI power load reactor install | 18:13 |
| 16:36 | SEI/SPI | Jim, Jennie | Office | n | HAM2/3 blend testing with SPI | 18:30 |
| 16:50 | FAC | Kim | EY | n | Tech clean | 18:07 |
| 16:58 | EPO | Ibrahim, Maggie | LVEA | Yes | B roll in and around the beir garten | 17:48 |
| 17:10 | VAC | Jordan | LVEA | Yes | Parts collection and clean up | 17:37 |
| 17:37 | TCS | Camilla, Miriam | Opt lab, LVEA | Yes | Moving CHETA equiptment from opt lab to LVEA | 18:08 |
| 17:40 | CDS | Richard | EX | Yes | Checking in with Fil | 18:30 |
| 17:56 | FAC | Chris | LVEA | Yes | More safety checks | 18:35 |
| 18:08 | FAC | Kim | LVEA | Yes | Tech clean | 18:52 |
| 18:16 | PCAL | Tony, Caroline | PCAL Lab | yes | Post end station measurement meas. | 18:31 |
| 18:41 | VAC | Gerardo, Jordan | LVEA | Yes | Taking quick cable measurement | 19:01 |
| 19:50 | - | Fellows | Xarm | n | Afternoon stroll | 20:30 |
| 20:27 | TCS | Camilla, Sophie, Miriam | LVEA | Yes | Setting up laser curtains around CHETA Y (Miriam in at 2209) | 23:28 |
| 21:47 | PCAL | Tony, Caroline | PCAL lab | Yes | Another post measurement meas | 22:04 |
| 22:32 | ISC | Sheila | LVEA | Yes | Pushing button | 22:38 |
| 23:16 | VAC | Gerardo, Jordan | FCES | n | Check for parts | 00:16 |