Reports until 08:36, Sunday 06 September 2015
edmond.merilh@LIGO.ORG -
posted 08:36, Sunday 06 September 2015 - (21252)
Shift Summary -Day (arrival)
Arrival:
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Taking over from Patrick. IFO locked in NOMINAL_LOW_NOISE-68.82MPC. Slight downward trend in range over the past 8 hours possibly due to slight upward trend in microseism. Wind and earthquake activity seem quiet. Lights are off everywhere that I can see on cameras. Landscapers are on site cleaning weeds. IP-9 A&B both reading 7KV/6.2e-09 and 1.8e-08 respectively. The rest of the vacuum system looks good. All other systems are GO. Steady as she goes.
16:26UTC - Interestingly, the range has trended back up to 71.5Mpc despite no noticeable downward trend in the microseism.