TITLE: 08/08 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 152Mpc
OUTGOING OPERATOR: Tony
INCOMING OPERATOR: Oli
CURRENT ENVIRONMENT:
SEI_ENV state: CALM
Wind: 13mph Gusts, 9mph 5min avg
Primary useism: 0.02 μm/s
Secondary useism: 0.08 μm/s
QUICK SUMMARY:
Tuesday Aug 8th Maintenence Day Activities
Apollo & Pest control contrators were on site.
Craning West bay -- Done
HAM7 & 5 work with Fil & Rahul --Done
PCAL Beam Spot move _completed by 18:00 UTC
CAL looking through LVEA for cables -- Done by 18:00
Fil CP2 interlock --Done by 18:13 UTC
keita Checking OM2 heater voltage --Done 18:25
Travis VAC Walkabout MX and EX Turbos --completed by 18:37 UTC
Liquid Nitrogen Fill at EX driving away at 18:42 UTC
Daq Restart Started 18:30 ish finish at 18:50 UTC
Keita ITMY Single Bounce measurement -- interuppted by Earthquake
LVEA LASER HAZARD at 18:52 UTC
Large EQ 18:51 UTC
LVEA IS LASER SAFE 19:58 UTC
Locking Started 20:57 UTC
LVEA Is laser HAZARD 21:01 UTC
Stopped at ADS_TO_CAMERAS at 21:39 UTC to give time for Sheila to finish her SQZ table adjustments.
LVEA IS Laser Safe 22:00
H1 in NOMINAL_LOW_NOISE at 21:53 UTC
H1 Reached Observing at 22:07 UTC
Activity LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 07:52 | ops | corey | remote | n | H1 remote | 12:25 |
| 14:22 | als | corey | remote | n | ALS_X in FAULT state | 15:23 |
| 15:02 | FAC | Karen | EY | N | Technical cleaning | 16:26 |
| 15:07 | FAC | Christina, Nicole, Ernest | EX, EY, FCES | YES (EX) | Inventory | 18:02 |
| 15:07 | FAC | Cindi | HAM SHAQ | N | Technical cleaning | 16:22 |
| 15:14 | CAL | Jeff, Luis S. | LVEA, MER, CER | N | Checking chassis and cables | 18:02 |
| 15:17 | CAL | Tony, Julianna, Rick | EX | YES | PCal end station measurement | 17:47 |
| 15:22 | VAC | Jordan, Janos | EY | N | FTIR samples | 17:22 |
| 15:34 | EE | Fil | LVEA - HAM7 | N | Cabling on chamber | 17:17 |
| 15:52 | VAC | Travis | MX, EX | N | Turbopump maintenance | 18:37 |
| 16:25 | PEM | Robert | LVEA | N | Set up PEM injection equipment | 16:58 |
| 16:31 | FAC | Cindi, Karen | LVEA | N | Technical cleaning | 18:31 |
| 16:51 | VAC | Gerardo | LVEA | N | Checking CP1 | 17:17 |
| 16:57 | ISC | Keita | LVEA | N | Check OM2 heater voltage | 18:26 |
| 17:18 | VAC | Gerardo, Fil | LVEA - LX | N | CP2 interlock work | 18:13 |
| 17:22 | VAC | Jordan, Janos | EX Mech Rm | N | FTIR samples | 17:51 |
| 17:30 | EPO | Louis & friends | LVEA | N | Tour | 18:15 |
| 17:38 | PEM | Robert | LVEA, EX | N | LVEA IS LASER HAZARD | 18:48 |
| 17:51 | VAC | Jordan, Janos | FCES | N | Dropping off parts | 18:07 |
| 18:09 | VAC | Randy | FCES | N | moving Leak detectors | 18:44 |
| 18:17 | VAC | Janos | LVEA | N | Moving parts | 18:48 |
| 18:18 | PEM | Robert | EX& EY | N | Ground Injections setup | 18:46 |
| 18:25 | VAC | Gerardo | EY | N | Power Cycling Alarm channels for EY VAC | 18:58 |
| 18:31 | ITMY | Keita | CTRL Rm | N | ITMY Single Bounce measurement | 19:06 |
| 18:35 | SQZ | Sheila | LVEA | N | LASER HAZARD | 19:57 |
| 18:44 | PEM | Lance | LVEA | N | PEM Parts cleanup | 18:45 |
| 18:46 | CDS | Dave | Remote | N | Daq Restarts finish | 18:47 |
| 19:26 | SEI | EARTHQUAKE | Samoa | N | 6.2 MAG Followed by a 5.9 MAG Hit at 18:51 | 19:56 |
| 19:34 | PEM | Lance | LVEA | Yes | PEM Equipment Setup | 20:34 |
| 20:02 | CAL | Jeff | CER mezz | N | Pictures | 20:18 |
| 20:18 | OPS | Tony | LVEA | N | LVEA sweep | 20:43 |
| 21:03 | SQZ | Sheila | LVEA SQZT | YES | LAZER HAZ - Adjusting SQZ Setup | 22:13 |
| 21:07 | LVEA | LASER HAZARD | LVEA | YES | LASER HAZARD - SQZ Table | 22:13 |
| 21:34 | TCS | Tony | MER | N | TCS chillers fill | 21:43 |