TITLE: 07/25 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Aligning
INCOMING OPERATOR: Ed
SHIFT SUMMARY:
LOG: Usually busy Maintenance Day, started initial alignment around 1:30 local and then the struggle began. While lock green arms, it would seem to be locked nicely for a handful of minutes, then Y arm would just unlock. I would redo the process and get the power up near .7, turn on the WFS, and then the power would drop down to near nothing a bit later. I got Jeff and Sheila involved at this point we would watch error signals and would close the WFS one by one to see what what happening, but have not come to a good conclusion yet. Handing off to Ed.
- 15:20 Peter, T.Vo to EX for HWS measurement
- 15:20 Chris to LVEA
- 15:35 Fil to EY to continue work on WP6662
- 15:36 Christina, Karen to EX, EY
- 15:38 Jeff B back
- 15:40 Bubba and Apollo to EX
- 15:42 EX laser Hazard
- 15:56 Sudarshan, Paul to EX for PCAL spot move
- 15:56 Jason to PSL for current adjust maintenance
- 16:03 Jeff K done with PR3 & BS, moving on to PR2 & PRM
- 16:05 Gerardo to LVEA to label GVs
- 16:12 Jason out
- 16:12 Cheryl to PSL enclosure to realign GigE camera
- 16:18 Peter, T.Vo back
- 16:20 Dick and SURF student John to electrics racks
- 16:20 Chandra to LVEA to work near HAM6
- 16:30 Bubba back from EX then going to EY
- 16:45 Dave done with Broadcaster reboot
- 16:46 Chandra out and to EY
- 16:47 Betsy to LVEA
- 17:09 Karen done at EY
- 17:09 JeffK done with PR2 & PRM, moving to SR2 & SR3
- 17:23 Gerardo to EY then to EX
- 17:40 Elizabeth to MY to drop off equipment
- 17:58 Fil to LVEA to check on measurements for new squeezer equipment
- 17:59 Elizabeth back
- 18:09 Jeff K done with SR2 & SR3 moving on to SRM & OMC
- 18:26 Hugh to ends for HEPI checks
- 18:40 Chandra back
- 18:50 Fil done
- 18:55 Richard to LVEA to check on PSL racks
- 19:05 Richard and Hugh back
- 19:10 PCAL team leaving EX
- 19:15 TJ sweeping LVEA
- 19:26 TJ done