Reports until 16:02, Tuesday 22 January 2019
H1 General
edmond.merilh@LIGO.ORG - posted 16:02, Tuesday 22 January 2019 (46561)
Shift Summary - Day

TITLE: 01/22 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Preventive Maintenance
INCOMING OPERATOR: None
SHIFT SUMMARY: Maintenance day
LOG:

15:15 Chris chewing tumbleweeds- X&Y

16:12 Kyle out to EY - GV18 work

16:32 Norco onsite - Dewar #77 (X-Mid)

16:33 Niko, Rick and Dimitri out to EX for PCal work

16:40 TVo and Daniel out to HAM5 to align the SRM heater/laser

16:51 Fil out to EX to install patch panel on VEA rack.

16:42 Vanessa to LVEA

16:56 Cheryl and Kara out to LVEA - HAM2

17:01 Peter out to Optics lab

17:10 TJ out to LVEA to join TVo and Daniel

17:14 Corey out to tend TCS chillers

17:23 Corey back

17:30 TCS team back

17:37 Karen out to EY

17:41 Travis out to EY to check status of work platform on BSC- PEM coupling

18:05 Travis back

18:11 PCal called - another 30 minutes should do it

18:14 Norco on site - Dewar #80 (EX)

18:25 Nutsinee out to ISCT6 - no IMC lock please

18:38 Peter back

18:50 PCal finished - EX is LASER safe

19:36 Dick out to CER for RF measurements

20:17 Chandra out to EY

20:18 Nutsinee back

20:20 Fil back

20:21 Kyle back from EY

21:12 Cheryl out to the LVEA

21:20 FIl out to LVEA

21:21 Peter out to Optics Lab

21:40 Cheryl need to re-align her camera on HAM2 while Patrick finishes the charge measurements

22:10 DAQ restart

22:25 IA started

22:26 Nutsinee out to ISCT6

23:21 it seems that approx 21:10 PRM sliders were moved to radically different positions. The cause is unknown.

23:48 Glitching in ALS slowing things down