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Reports until 17:13, Tuesday 02 June 2015
LHO General
patrick.thomas@LIGO.ORG - posted 17:13, Tuesday 02 June 2015 (18805)
Ops Summary
07:53 Christina opening OSB receiving rollup door
08:00 Peter to H2 PSL enclosure (WP 5233)
08:00 Karen and Christina to mid and end stations to clean
08:08 Jodi moving 3 boxes of TCS equipment in LVEA
08:12 Richard to end X to replace wireless router (WP 5236)
08:26 Bubba checking on RO alarm, then replacing nitrogen regulators on LTS containers in LVEA (WP 5238)
08:31 Jodi back
08:31 Richard called from end X to test phone
08:39 Jodi to mid X to look for mirror
08:43 Joe to LVEA to flush eyewash stations, put water in lift trucks, etc.
08:49 Filiberto to end Y to test cabling (WP 5103)
08:52 Peter done
08:58 Richard back
09:01 Jodi back
09:05 Jodi, Nutsinee to LVEA to get viewport guards
09:18 Karen, Christina leaving end Y, going to mid X then end X.
09:25 Jodi and Nutsinee back
09:39 Kyle to end Y to turn RGA bakeout on, then end X to run up turbo (WP 5237)
09:40 Mitchel going to mid and end stations (not VEAs) to get serial numbers
09:40 Joe back
      Jim B., Dave pulling fibers under floor tiles
09:55 Karen and Christina leaving mid X, going to end X
09:56 Hugh checking HEPI fluid reservior levels
09:58 Filiberto back
10:06 Bubba back
10:08 Nutsinee and Rick taking pictures of ETMX (WP 5240)
10:20 Joe back to continue previous work in LVEA
10:26 Dave updating h1calcs model (WP 5241)
10:26 Bubba pulling tubing for TMDS
10:27 Karen and Christina leaving end X
10:36 Jim B. done with floor tiles
10:50 Dave, Jeff K. restarting h1sush34 IO chassis for 18 bit dac recalibration
10:59 Joe back
11:09 Hugh back
11:10 Nutsinee and Rick done
11:25 Karen and Christina to LVEA to clean
11:26 Jeff K. restarting h1calcs model
11:32 Kingsoft water through gate, notified Bubba (WP 5239)
11:35 Mitchell back
11:37 Restart of guardian machine
11:54 Karen and Christina out of LVEA, opening OSB receiving rollup door to empty cardboard container
12:10 Pepsi truck through gate
13:28 Kyle done

Karen and Christina report that the phone is not working at mid Y.
Kyle reports that a set of cables is pushed against a pyramid shaped pier at end Y.

Cheryl, Evan, Kiwamu, Patrick, Sheila
Had trouble running through an initial alignment after maintenance. It turned out that the safe.snap files used for h1sush34 had the gains set to 0 for the inputs to MC2 and PR2. We changed these back to 1 by hand. The safe.snap files will need to be fixed.
Sheila enabled optical lever DC alignment feedback on SR3. (alog 18777)
We had trouble getting past the RESONANCE state. We stopped in the CARM_5PM state and Cheryl adjusted the alignment of one of the power recycling mirrors. After this we were able to lock twice on LSC_FF.
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