Reports until 16:38, Wednesday 13 August 2025
H1 General (DetChar)
oli.patane@LIGO.ORG - posted 16:38, Wednesday 13 August 2025 (86355)
Ops Day Shift End

TITLE: 08/13 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 152Mpc
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY: Observing at 151 Mpc and have been Locked for over 9 hours. Nothing really happened today besides the calibration commissioning from earlier.

We don't think it affected anything, but at 20:48 UTC, we had a staff member in a car drive up to the LVEA receiving door, idle there for 5 minutes, and then drive away at 20:53UTC, so I'm tagging detchar in case we see anything weird in the data during that time.
LOG:

14:30UTC Just got to NOMINAL_LOW_NOISE
    14:32 Observing
    15:30 Out of Observing for calibration measurements
    15:30 NLN_CAL_MEAS
    16:01 NOMINAL_LOW_NOISE
    16:12 NLN_CAL_MEAS
    16:43 NOMINAL_LOW_NOISE
    17:41 NLN_CAL_MEAS
    18:12 NOMINAL_LOW_NOISE
    18:20 NLN_CAL_MEAS
    18:30 NOMINAL_LOW_NOISE
    18:31 Observing
    20:48 Staff member in car driving up to receiving and idling
    20:53 Car drove away from receiving

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

Start Time System Name Location Lazer_Haz Task Time End
  LASER LVEA is LASER HAZARD LVEA YES LVEA IS LASER HAZARD  
16:10 VAC Travis MY n Checking on pump status 17:16
16:46   Christina, Nichole MY n 3IFO inventorying 20:10
17:16 VAC Travis, Anna MY n Leak checking 18:30
21:02 SPI Tony PCAL Lab y(local) SPIing 22:32
21:57 FAC Tyler MX, EX n Inventory 23:27
23:32   Betsy OpticsLab n   23:47