Reports until 16:01, Wednesday 31 July 2019
H1 General
yannick.lecoeuche@LIGO.ORG - posted 16:01, Wednesday 31 July 2019 (50950)
Shift Summary - Day

TITLE: 07/31 Day Shift 15:00 – 23:00 (08:00-16:00), all times posted in UTC

STATE of H1: Corrective Maintenance

INCOMING OPERATOR: Patrick

SHIFT SUMMARY: 6.6 EQ knocked us out early in the morning. After that we began troubleshooting the issues from after the camera was bumped yesterday. This started with why we were dropping out at TR_CARM, which Jenne solved. Then we briefly had some issues during DHARD_WFS, which is also theoretically solved. We then spent some time bringing down the ADS error signals before we move past PREP_ASC_FOR_FULL_IFO. Currently we are at ENGAGE_SOFT_LOOPS.

LOG:

15:00 (08:00) Start of shift

15:06 (08:06) Ethan to Optics Lab

15:08 (08:08) Timesh to Optics Lab

15:20 (08:20) Timesh out of Optics Lab

15:26 (08:26) Lockloss from 6.6 EQ near Vanuatu

15:44 (08:44) Ethan out of Optics Lab

15:50 (08:50) Timesh to Optics Lab

16:14 (09:14) Matt to CER

17:36 (10:36) Ethan to Optics Lab

17:45 (10:45) Ethan out of Optics Lab

17:58 (10:58) Karen to H2

18:16 (11:16) Karen out of H2

18:30 (11:30) Gerardo to MX -- survey QDPAD

18:46 (11:46) Ethan to Optics Lab

18:54 (11:54) Gerardo back from MX

19:00 (12:00) Dripta, Laurence to Optics Lab

19:28 (12:28) Fil, Timesh, Matt to Optics Lab

21:30 (14:30) Gerardo to MX

21:35 (14:35) Dripta to Optics Lab

22:01 (15:01) Dripta out of Optics Lab

22:28 (15:28) Gerardo back from MX

23:00 (16:00) End of shift