TITLE: "10/27 [DAY Shift]: 15:00-15:00UTC (8:00-16:00 PDT), all times posted in UTC"
STATE Of H1: Observing at 78 Mpc
SUPPORT: Control room folks
SHIFT SUMMARY: Maintenance period went well. There were couple of things that happened before I was informed and both had potentials of interfering with on-going tasks so please do not forget to come by or call the control room to check with operator on duty. We had a little trouble locking DRMI. After locking PRMI everything went smoothly. Jenne ran a2L script and and Evan was doing some measurement before we went to Observing. Then a GRB alert shortly after. The ifo is currently in Stand-down mode.
INCOMING OPERATOR: Patrick
ACTIVITY LOG:
15:08 Richard transitioning LVEA to LASER SAFE. Bubba begins grouting work. PSL is not down. IMC still locks.
15:21 Hugh to EY to check HPI fluid and secure light pipe between table and BSC
15:23 Jeff and TJ to pipe bridge between HAM4 and HAM5
Ryan patching alog
15:25 Ken to the beamtube 250 meters from end X
Jodi et al to mid X
15:35 Fil to both ends for temperature sensors installation
Dale to LVEA taking pictures
15:40 Karen to LVEA and EY to cleam
Jason to diode room to restart PSL WD
15:48 Hugh leaving EY, heading to EX. Jason out of diode room.
15:52 Christna to LVEA.
Ryan done patching alog.
Kiwamu leaves laser at high power for ISS measurement
16:00 Dale back
16:05 Mitchell taking Sprague to LVEA
Jonathan installing EPICS IOC to monitor Beckhoff PLC
16:14 Jodi to LVEA checking on 3IFO stuff
16:19 Kyle to check on HAM3 ion pump
Mitchell out
16:27 Hugh done
Jodi out of LVEA
16:36 Karen out of EY
16:52 Maddie called to make sure it's okay to restart h(t) DMT. Things went well.
17:00 Christina opening the roll up door. Karen called saying she's at EX. Fill also there.
17:18 DMT0 - Ryan Fisher called to say he's restarting some process and shouldn't affect anything. Next time if people don't speak English-English I'm just gonna hand the phone over to Jeff Kissel.
17:26 Jeff done with charge measurement (started about an hour ago).
Evan to LVEA installing cable at ISC rack (R1 to R4).
17:41 Fil done at EX. Heading to EY.
17:44 Jeff K. begins EX charge measurement.
17:48 HAM2 tripped. Jeff K. recovered everything. HAM2 ISI switched to low gain.
18:04 TJ and Jeff B. done
18:13 Kiwamu and Sudarshan to LVEA measuring ISS second loop TF.
18:17 Richard at EX pulling some cable.
18:18 Hugh to HAM1 to check on grouting.
18:22 Hugh out.
18:44 Jeff done with EX charge measurement.
18:46 Jodi back from the Mid.
Kiwamu out
Grouting done
18:48 DAQ restart (Jim B)
18:59 Kiwamu done with ISS for the day.
19:01 NDS not come back. DAQ restart again.
Fil done at EY and done with all temperature sensors installation.
19:06 Richard leaving EX
19:50 Begins initial alignment. Cheryl and Jeff K to LVEA doing sweep.
19:52 Cheryl to Optics lab
20:07 Cheryl out
20:45 Kyle to anchor ion pump 275m from EY.
Richard to HAM6 to put on safety sticker.
20:58 Richard done
21:52 Evan to unplug the cable.
21:56 Evan out.
21:59 Observing/Sciencing
22:40 GRB alert. Stand down.