ryan.crouch@LIGO.ORG - posted 16:33, Tuesday 23 June 2026 (90710)
OPS Tuesday Day shift summary
TITLE: 06/23 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY: SPI in-chamber installation was finished yesterday, CRS work, and alignment work continued ending with Jason recentering the BBS OPLEV as of 23:30 UTC.
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 20:18 | SAF | LVEA IS LASER HAZARD | LVEA | YES | LVEA IS LASER HAZARD | 12:18 |
| 14:30 | FAC | Kim | LVEA | Y | Tech clean | 15:16 |
| 15:44 | FAC | Kim | LVEA | Y | Tech clean | 17:03 |
| 16:20 | FAC | Randy | LVEA | Y | Moving scissor lift out of E bay | 16:33 |
| 16:22 | SAF | Betsy | LVEA | Y | Opening light pipe | 16:24 |
| 16:44 | FAC | Chris | Ends | N | End Station FAMIS checks | 18:39 |
| 16:44 | PEM | Robert | EndY | N | Grounding study | 17:43 |
| 17:01 | SEI | Jim | LVEA | Y | HAM3 CPS work | 19:31 |
| 17:13 | ISC | Betsy | LVEA | Y | HAM3 pictures | 17:30 |
| 17:15 | CDS | Dave | REMOTE | N | DAQ restart | 17:30 |
| 17:47 | SEI | Mitch | LVEA | Y | Join Jim | 19:20 |
| 18:14 | FAC | Tyler+1 | LVEA | Y | Walkthrough with vendor | 18:31 |
| 18:15 | ISC | Camilla, Betsy | LVEA | Y | Alignment checks | 18:48 |
| 18:22 | PEM | Carlos, Shrey, Matilda | Site, Xarm | N | Installing seismometers, overpass | 23:03 |
| 18:57 | CRS | Michael, Shoshana, Corey | LVEA | Y | CRS work by HAM3 | 20:05 |
| 19:22 | ISC | Betsy | LVEA | Y | HAM3 checks | 19:25 |
| 19:37 | VAC | Gerardo | LVEA | Y | Viewport (1) removal by HAM5 | 23:05 |
| 19:40 | PEM | Robert+3 | EndX | N | PEM checks, grounding study | 21:40 |
| 20:06 | VAC | Jordan | LVEA | Y | Join Gerardo @ HAM5 | 20:30 |
| 20:11 | CDS | Dave | Roof | N | Looking at fire | 20:21 |
| 20:12 | ISC | Betsy, RyanS | LVEA | Y | HAM3 work, alignment, Betsy out 22:15 | 22:47 |
| 20:38 | SEI | Jim | LVEA | Y | CPS work, SEI cabling around HAM3 | 00:11 |
| 20:59 | ISC | Camilla | HAM3 | Y | Join team alignment | 22:43 |
| 21:01 | SEI | Mitch | LVEA | Y | CRS work, HAM3 | 21:17 |
| 21:04 | VAC | Jordan, Jake, Owen | LVEA | Y | Remove RGA from CP1 | 23:15 |
| 21:35 | CRS | Michael, Shoshana | LVEA | Y | CRS work | Ongoing |
| 22:44 | SUS/IAS | Jason | LVEA | Y | Recenter BBS OPLEV and auto OFF/ON the FARO | Ongoing |
| 22:55 | SPI | SPI LASER IS ON | LVEA | Y | SPI LASER is ON | Ongoing |
| 22:45 | SPI | Jeff | LVEA | Y | Turn on SPI laser in @ 22:45 | 22:56 |
| 22:59 | SEI | Mitch | LVEA | Y | Talk to Jim | 23:08 |
- A wildfire sparked up to our southwest by Benton City around 19:00 UTC, the smoke could easily be seen to the left of Rattlesnake. Multiple helicopters, and a plane were out fighting it. As of the end of shift it looks like they've mostly put it out based on the smoke or the lack of.