jim.warner@LIGO.ORG - posted 00:02, Tuesday 22 September 2015 (21769)
Shift Summary
15:30 Ken working at warehouse, hooking up wiring for fire suppression
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Title: 9/21/2015 Eve Shift: 11:00-7:00UTC
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State of H1: Observation Mode at 70+Mpc for the last 8hrs
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Support: Evan,Jenne,Sheila, others in control room for most of shift
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Shift Summary: Travis relocked right before I arrived, quiet aside from occasional ETMY glitches, ground and wind mostly quiet
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Activity Log:
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0:10 Chris Biwer wants to do an injection, I take IFO out of observe, put mode into Planned Engineering (for want of a more accurate option)0:50 Chris is done, intent bit switched back
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system
16:00 ChrisS and JoeD working on arm, recalled at 18:20,
16:00 Kiwamu and JeffK working on calibration and hardware injections for a couple minutes
16:15 Bubba and JohnW driving down Xarm to investigate an air compressor 250m from EX, done 17:20
16:45 Hugh at EY
16:45 Fil to CER, out at 16:55
17:00 Hugh at EX, out at 17:10
17:55 Hugh in Mechanical Room checking HEPI fluid levels
~22:40 Range starts getting ratty and DMT OMEGA scans on control room display shows we are getting glitchy, numerous ETMY saturations