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Reports until 20:06, Wednesday 20 January 2016
H1 General
edmond.merilh@LIGO.ORG - posted 20:06, Wednesday 20 January 2016 (25065)
Shift Summary - Evening

TITLE: Jan 20 EVE Shift 20:00-04:00UTC (12:00-20:00 PDT), all times posted in UTC

STATE Of H1: Commissioning

SUPPORT: Jenne, Sheila, Jeff and Evan

DAY OPERATOR: Patrick

SHIFT SUMMARY:

Power outage recovery ongoing. Patrick still here. After some ESD woes and a few journeys to end stations the ESD situation seems to be resolved for now. Another trip to EX to power cycle TMS coil drivers to clear suspect oscillations occurring in the 1Khz neighborhood. Arm alignment was a daunting task and is still going on as Y arm WFS seem to be a destructive force rather than help, at this point. Jenne is working on it. There was a missing beatnote in the PLL for X-end ALS that was repaired, prior.

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