TITLE: 11/07 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 67.0163Mpc
INCOMING OPERATOR: Nutsinee
SHIFT SUMMARY:
Nice long 15.5hr lock for the shift.
LOG:
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16:24 Intent Bit was dropped to Commissioning. Asked around the Control Room & no one confessed. Hugh was working on SDF stuff but we don't think it was that. I could have sworn I saw a PEM_MX excitation Message on the DIAG_EXC by chance. Looking at the DIAG_EXC node's log, I see there is a mention of: "EXC: pemmx excitation!" at 16:24:09 & 16:25:37. What is this??
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17:36 Out Of Observing for A2Ls
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Went in/out of Observing whenever available...don't want to list every time.
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18:15 Input Beam Pointing test (Kiwamu)
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18:30 TCS Settings test (Kiwamu)
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Looked at ETMx 2nd Harmonic violin modes
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21:34 Hanford Fire going to EY to check RAFAR alarm
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22:46 LOCKLOSS! (after 15hr30min lock)----> Possibly a 5.6mag Indonesia earthquake which Terramon said would arrive a few minutes earlier than our lockloss time. (L1 also dropped out...as predicted by Terramon.
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22:50 Hugh addressed SDF DOWN snapshots (mainly for SDF nodes in the "LSC Column" on the SDF Overview.
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23:07 CP3 fill (Chandra)
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23:58 Made it back to NLN after 2nd attempt & handing over to Nutsinee. She is going to run the A2L for this lock.