Reports until 16:03, Tuesday 29 October 2019
H1 General
yannick.lecoeuche@LIGO.ORG - posted 16:03, Tuesday 29 October 2019 (52779)
Shift Summary - Day

TITLE: 10/29 Day Shift 15:00 – 23:00 (08:00-16:00), all times posted in UTC

STATE of H1: Planned Engineering

INCOMING OPERATOR: None

SHIFT SUMMARY: Maintenance ran into a few hiccups with the PT-110 electronics swap not working and the BRS heater not heating. Locking in earnest began around 2pm, but we are back to initial alignment after not being able to acquire PRMI.

LOG:

14:30 (07:30) Hugh to Optics Lab -- fume hood work

14:42 (07:42) Vanessa to LVEA

14:59 (07:59) Karen to EY

15:00 (08:00) Jeff to End stations -- check HEPI pumps, dust monitors

15:00 (08:00) Vlad to Optics Lab

15:45 (08:45) Jim, Fil to EX -- BRS heater work

15:51 (08:51) Chandra to LVEA -- replace PT-110, soft close GV1/2

16:00 (09:00) Richard, Patrick to EY -- check ESD driver

16:11 (09:11) Karen leaving EY

16:12 (09:12) Jeff to EX -- continue HEPI pump/dust monitor checks

16:26 (09:26) Timesh to Optics Lab

16:44 (09:44) Phillipe, Gavin to EX, EY -- test PEM coils

16:46 (09:46) Jeff back from EX

16:59 (09:59) Chandra to LVEA -- soft close GV5/7, open GV1/2 for RGA scan

17:17 (10:17) Richard, Patrick back from EY

17:21 (10:21) Dave, Timesh to EX -- Ncal installation prep

17:32 (10:32) Dick to CER -- RF leakage work

17:33 (10:33) Jason to PSL enclosure -- PMC tuneup

17:51 (10:51) Richard to LVEA -- test PT-110 gauge

17:52 (10:52) Gavin back from EX

17:56 (10:56) Chandra to LVEA -- soft close GV5, open GV1, test PT-110

18:00 (11:00) Marc to CER -- work with Dick

18:22 (11:22) Marc out of CER

18:39 (11:39) Phillipe back from EX/EY

18:40 (11:40) Phillipe to LVEA -- check cables

18:58 (11:58) Phillipe out of LVEA

19:00 (12:00) TJ back from EY

19:12 (12:12) Robert, Phillipe out of LVEA

19:21 (12:21) Nutsinee to LVEA -- log out of computer

19:28 (12:28) Kyle out of LVEA

19:28 (12:28) Nutsinee out of LVEA

19:44 (12:44) TJ to LVEA -- sweep

19:55 (12:55) Richard to LVEA -- turn off transformer

19:57 (12:57) Timesh to Optics Lab

20:04 (13:04) Richard out of LVEA

20:30 (13:30) Kyle to LVEA

20:54 (13:54) Jeff finished moving chemicals

21:01 (14:01) Richard to CER -- check on HV bypass

21:32 (14:32) Timesh to Optics Lab

22:12 (15:12) Jim back from EX

22:27 (15:27) Nutsinee to SQZT6 -- replace diode

22:47 (15:47) Timesh to Optics Lab

23:02 (16:02) Nutsinee out of LVEA