Reports until 00:25, Thursday 27 July 2017
LHO General
corey.gray@LIGO.ORG - posted 00:25, Thursday 27 July 2017 - last comment - 06:24, Thursday 27 July 2017(37811)
Transition To OWL

TITLE: 07/27 Owl Shift: 07:00-15:00 UTC (00:00-08:00 PST), all times posted in UTC
STATE of H1: Observing at 53Mpc
OUTGOING OPERATOR: Ed
CURRENT ENVIRONMENT:
    Wind: 6mph Gusts, 5mph 5min avg
    Primary useism: 0.01 μm/s
    Secondary useism: 0.06 μm/s

useism remains at low from yesterday.
QUICK SUMMARY:

Violin modes look much better than what I handed off this morning!  Ed mentioned an A2L could be run (especially since L1 is down), but it doesn't look like a pressing issue, so I'll hold off. 


OSB Walkthrough:  Noted water from tubing draining into drain in Receiving.  Tubing comes from toward the Chiller, but maybe I've just never noticed water from this before.  It was only a trickle, but just noting something new-to-me.

Comments related to this report
bubba.gateley@LIGO.ORG - 06:24, Thursday 27 July 2017 (37815)
That hose is a drain from the air conditioning evaporator in Rm 172B. It has been there ~ a year.