TITLE: 05/17 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 120Mpc
SHIFT SUMMARY:
Fairly basic shift with one lockloss which came back on an acquisition without any intervention (it took 64min.) Started day off with Calibration time and then PEM took over after H1 was relocked. Had one lockloss in last hour which took a few attempts to get past DRMI (& handed off to Austin).
LOG:
- 1459 EY clean-up, no large equipment movement--so no "Fence Work" for EY ISI (randy)
- 1511 Optics Lab cleaning (kim)
- 1516-1700 Calibration suite (corey)
- 1615-1700 Pcal lab (tony)
- Multiple incursions after
- 1631-1720 PEM Prep: Robert to EX to pick up items, pick up Anamaria and then off to EY
- 1707 Lockloss (probably PEM since we see a step up for EY on 0.03-0.1 band around same time)
- 1731-1757 SQzt0 with local hazard (camilla, vicky)
- 1707 LOCK #1
- No Intervention until PRMI acquisition....it looked dead, so after a few minutes, requested CHECK_MICH_FRINGES. When this was done, requested PRMI_ASC.
- 1751 LOCKLOSS during ACQUIRE_PRMI
- 1751 LOCK #2
- Green Y needed INCREASE_FLASHES
- 1854 NLN & PEM take H1.
- 1756-1835 Checking hepta headers in lvea (gerardo)
- 1800-1806: Optics lab visit (jason)
- 1925-1940: Wayward truck arrived and turned away (backed up and exit via path in front of LSB & LExC). Also contacted Bubba & he talked with driver on his way out.
- 1955-2017: Randy moving small parts and taking inventory.
- 2000 Mary Jane returns to the site for filmmaking work.
- 2009 Observed "picket fence" stopped (came back after TJ logged into the nuc).
- 2019 Change to HAM3 HEPI (jim)
- nuc30's DARM dtt stopped. Clicking START, crashed the window.
- 2207 LOCKLOSS
- 2207 LOCK #3:
- 2217 LOCK#4
- IR Not Found for ALS_DIFF, so walked DIFF OFFSET to get flashes on Y-arm
- lockloss at acquire prmi
- 2232 Lock #5
- 2237 lock#6
- 2246 lock#7
- Took directly to PRMI, and as I was getting ready to move PRM, PRMI locked...just as Austin was walking in the Control Room....and so I'm handing off to him.