TITLE: 07/25 Day Shift 15:00 – 23:00 (08:00-16:00), all times posted in UTC
STATE of H1: Locking
INCOMING OPERATOR: Patrick
SHIFT SUMMARY: Busy maintenance day, followed by a tedious locking process. A particular initial alignment was performed after the ALSY camera was reported to have potentially been bumped. This alignment lead to several locklosses from ENGAGE_SOFT_LOOPS, then later we experienced locklosses from LOCKING_ALS and then CARM_TO_TR. We did an initial alignment, found that we were still experiencing CARM_TO_TR locklosses, and then some combination of waiting/Jeff and Daniel working their commissioning magic (see Jeff’s alog) allowed us to get past that step. We are currently in LOWNOISE_COIL_DRIVERS, approaching NLN.
LOG:
15:00 (08:00) Start of shift
15:16 (08:16) Dripta to Optics Lab
15:19 (08:19) Gerardo to EY
15:25 (08:25) Richard back from LVEA
15:36 (08:36) Gerardo, Fil to EY, EX -- grab, install cable
15:50 (08:50) Dick, Marc, Matt to CER -- inject lines
16:01 (09:01) Kyle to LVEA -- setting up equipment
16:01 (09:01) Peter to LVEA -- transition to laser safe, go PSL enclosure
16:01 (09:01) Karen to EY
16:04 (09:04) Dripta out of Optics Lab
16:08 (09:08) Chandra to LVEA
16:08 (09:08) Chris to MX
16:09 (09:09) Jason to EY -- ALSY beam profile works
16:15 (09:15) TJ to EY -- assist Jason
16:18 (09:18) Timesh, Dripta, Laurence to EX -- measure BSC pier
16:24 (09:24) Adrian, Matt to LVEA -- moving speakers, uninstalling vibrometer
16:28 (09:28) Vanessa to LVEA
16:35 (09:35) Gerardo to High Bay -- lift HEPA pumps
16:50 (09:50) Peter out of PSL enclosure
17:05 (10:05) Karen leaving EY
17:15 (10:15) Jim to CER -- investigate ITMY racks
17:15 (10:15) Keita to PSL enclosure
17:18 (10:18) Adrian, Matt out of LVEA
17:35 (10:35) Jim back from CER
17:45 (10:45) Gerardo back from high bay
17:46 (10:46) Gerardo to LVEA -- grab cables
17:50 (10:50) Keita back from enclosure
17:50 (10:50) Vanessa to EX
17:53 (10:53) Fil, Richard back from EX
17:54 (10:54) Chris, Bubba to LVEA -- measure HAMs
17:56 (10:56) TJ, Jason back from EY
17:56 (10:56) Fil to EY -- take picture of chassis
18:03 (11:03) Gerardo back from LVEA
18:14 (11:14) Timesh to Optics Lab
18:22 (11:22) Bubba out of LVEA
18:30 (11:30) Vanessa leaving EX
18:30 (11:30) Gerardo to MY -- take picture of pump
18:37 (11:37) Fil back from EY
18:51 (11:51) Karen out of the LVEA
18:55 (11:55) Chandra, Kyle out of LVEA
18:58 (11:58) Gerardo back from MY
19:07 (12:07) Dick, Matt, Marc out of CER
19:41 (12:41) Rick, Ethan to Optics Lab
19:44 (12:44) TJ sweeping LVEA
20:02 (13:02) Timesh out of Optics Lab
20:06 (13:06) Peter to mezzanine
20:13 (13:13) Peter back from LVEA
20:30 (13:30) Rick and Ethan out of optics lab
21:36 (14:36) Kyle to MX
22:47 (15:47) Ethan to Optics Lab
23:00 (16:00) End of shift