Reports until 16:00, Tuesday 04 February 2020
H1 General
yannick.lecoeuche@LIGO.ORG - posted 16:00, Tuesday 04 February 2020 (54901)
Shift Summary - Day

TITLE: 02/04 Day Shift 16:00 – 00:00 (08:00-16:00), all times posted in UTC

STATE of H1: Locking

INCOMING OPERATOR: Patrick

SHIFT SUMMARY: Maintenance ended a little before 1. TJ tested remote re-locking, we did a little commissioning at ENGAGE_SOFT_LOOPS, and then lost lock. Went through initial alignment and are currently at LOWNOISE_ASC.

LOG: 

16:00 (08:00) Karen to LVEA

16:05 (08:05) Hugh to LVEA

16:07 (08:07) Chris, Scott to EX/EY -- grease axial fans

16:26 (08:26) Chandra, Kyle to LVEA -- HAM 9&10 door removal

16:29 (08:29) Gerardo to LVEA -- assist door removal work

16:33 (08:33) Betsy to LVEA -- look for equipment

16:33 (08:33) Richard to LVEA -- talk to Kyle

16:37 (08:37) Richard out of LVEA

16:38 (08:38) Kyle to EY

16:40 (08:40) Richard, Ken to EX -- power/line hunting

16:42 (08:42) Chris, Scott back from EX/EY

16:42 (08:42) Chris, pest control to LVEA

16:48 (08:48) Chris, pest control out of LVEA

16:49 (08:49) Rahul starting charge EX measurements

16:49 (08:49) Chris, pest control to EX/EY

16:50 (08:50) Betsy out of LVEA

17:01 (09:01) Rahul starting EY charge measurements

17:02 (09:02) Kyle back from EY

17:20 (09:20) Vanessa, locksmiths to LVEA -- fix door

17:31 (09:31) Jason to enclosure anteroom -- inventory

17:31 (09:31) Christina to LVEA -- server inventory

17:43 (09:43) Jenne, Camilla to LVEA -- look for network analyzer/frequency servo TFs

17:45 (09:45) Chris back from EX/EY

17:45 (09:45) Chris to LVEA -- assist with door removal

17:53 (09:53) Sheila to LVEA -- OPO/ISS TFs

18:00 (10:00) TJ to EX/EY -- check wind fences

18:00 (10:00) Rick to LVEA -- assist with frequency servo TFs/inventory

18:15 (10:15) Charge measurements complete

18:29 (10:29) Fil back from EX

18:29 (10:29) Pest control done for the day

18:39 (10:39) Fil to LVEA -- look at temperature sensors

18:40 (10:40) Karen to EY

18:47 (10:47) Ed to EY -- pull PUM chassis

19:09 (11:09) Jenne, Camilla out of LVEA

19:12 (11:12) Ed back from EY

19:18 (11:18) Rick out of LVEA

19:37 (11:37) Karen leaving EY

19:41 (11:41) Chris out of LVEA

19:43 (11:43) Gerardo out of LVEA

19:54 (11:54) Ed to EY -- replace PUM driver

19:55 (11:55) Richard, Fil to LVEA -- pull BSC temp chassis

19:58 (11:58) Chandra, Kyle out of LVEA

19:59 (11:59) Hugh out of LVEA

20:03 (12:03) Jason out of PSL anteroom

20:20 (12:20) Richard, Fil back from LVEA

20:26 (12:26) Ed back from EY

20:27 (12:27) Camilla to LVEA -- sweep

20:30 (12:30) Fil to LVEA

20:37 (12:37) Camilla out of LVEA

20:39 (12:39) Fil out of LVEA

20:47 (12:47) Maintenance complete, beginning to re-lock

21:24 (13:24) Chris, Scott to MX -- move tractor

21:27 (13:27) Jason, Rick to diode room -- move cart

21:51 (13:51) Jason, Rick out of diode room

22:38 (14:38) Lockloss due to an ISI_CONFIG reloading mishap. Starting initial alignment

22:54 (14:54) Gerardo to LVEA -- grab sweatshirt

22:58 (14:58) Gerardo out of LVEA