TITLE: 07/03 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 145Mpc
SHIFT SUMMARY:
Shift for the most part was nice & quiet but then fires (photo attached) & earthquakes! (but H1's on its way back).
Mentioned to Ryan that if there is any catastrophic/unsafe incidents (i.e. fire) which are a cause for concern/safety---he should think of his safety first and leave when comfortable. Also mentioned it's probably to keep H1 in a DOWN state. Then notify Mike/Richard/Keita (in place of Jenne this weekend). And give a status update on the alog. (hope this all sounds right!) Also: we have binoculars in the Control Room---in the back corner on top of file cabinet near the white board.)
- LOCKS: First few locks have been dropping out due to lingering EQ motion
- LOCK#1: Only stayed at DRMI a few secs and guardian took to PRMI (it locked at low values, but ASC maximized). Lockloss at CHECKAS SHUTTERS
- LOCK#2: lockloss at FIND IR
- LOCK#3: Currently just powered up to 25W & Handing this lock off to Ryan C.
LOG:
- 1829-1831 Noticed that UPS arrived on-site
- 2014-2140 Labview work in PCal lab (Tony)
- 2018 "Incoming EQ" verbal alarm (M5.4 from Azerbaijan area.....note: USGS webpage on nuc31 does not show this EQ with it's zoom on the earth).
- 2045 begin to see oscillations on Picket Fence
- 2048 Landry phoned in to inquire about a fire in the Benton City area.
- 2105 Went up to Observation Deck with binoculars. At this point it was hard to see & might be dying down.
- 2145 Picks back bigger than initial plume!
- 2112 "Incoming EQ" verbal alarm (M5.7 from Vanuatu)
- 2138 "Incoming EQ" verbal alarm (M4.8 from Vanuatu)
- 2148 LOCKLOSS
- EQ Mode activated 3min after lockloss