TITLE: 09/15 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 156Mpc
OUTGOING OPERATOR: Tony
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 3mph Gusts, 2mph 3min avg
    Primary useism: 0.02 μm/s
    Secondary useism: 0.07 μm/s
QUICK SUMMARY: H1 has been locked and observing for close to 8 hours. One lockloss last night, likely to be from a M5.2 EQ out of El Salvador, with a fully automated relock after.

• Wind and microseism low
• All other systems nominal

TITLE: 09/15 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Observing at 150Mpc
INCOMING OPERATOR: Tony
SHIFT SUMMARY: Currently Observing at 155Mpc and have been Locked for over 17 hours. During this lock so far we've hit 160Mpc for the CLEAN_SNSC range channel and 166Mpc on the CAL_SNSW channel. Our squeezing isn't good at the higher frequencies, but I haven't been able to run sqz alignment because Livingston and Virgo have been staying nice and locked this entire time as well. Superevent S240915b during my shift but other than that has been a quiet evening.
LOG:

23:00UTC Observing and Locked for over 11.5 hours
00:14 Superevent S240915b

Currently Observing at 160Mpc and have been Locked for almost 15.5 hours. Nothing to report.

TITLE: 09/14 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 153Mpc
INCOMING OPERATOR: Oli
SHIFT SUMMARY: Fairly calm day; H1 remained locked for the duration. Current lock stretch is up to 11.5 hours.

• 14:30 - H1 observing for 3 hours
• 18:30 - Dropped observing for calibration sweeps - alog80093
• 19:04 - Observing
• 22:40 - SQZ PMC PZT ran out of range; dropped observing
  • Everything restored automatically by Guardian
• 22:42 - Observing

LOG:

No log for this shift.

TITLE: 09/14 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Observing at 153Mpc
OUTGOING OPERATOR: Ryan S
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 17mph Gusts, 9mph 3min avg
    Primary useism: 0.03 μm/s
    Secondary useism: 0.07 μm/s
QUICK SUMMARY:

Currently Observing at 155Mpc and have been Locked for over 11.5 hours. Wind is low and nothing to note.

Ran the usual calibration sweeps following the TakingCalibrationMeasurements wiki at 18:30 UTC; H1 had been locked for almost 7 hours. Calibration monitor medm screenshot attached from right before moving to NLN_CAL_MEAS.

Broadband: 18:31 to 18:37 UTC

Simulines: 18:38 to 19:01 UTC

Files wrriten:

2024-09-14 19:07:37,346 | INFO | File written out to: /ligo/groups/cal/H1/measurements/DARMOLG_SS/DARMOLG_SS_20240914T183802Z.hdf5
2024-09-14 19:07:37,359 | INFO | File written out to: /ligo/groups/cal/H1/measurements/PCALY2DARM_SS/PCALY2DARM_SS_20240914T183802Z.hdf5
2024-09-14 19:07:37,369 | INFO | File written out to: /ligo/groups/cal/H1/measurements/SUSETMX_L1_SS/SUSETMX_L1_SS_20240914T183802Z.hdf5
2024-09-14 19:07:37,380 | INFO | File written out to: /ligo/groups/cal/H1/measurements/SUSETMX_L2_SS/SUSETMX_L2_SS_20240914T183802Z.hdf5
2024-09-14 19:07:37,390 | INFO | File written out to: /ligo/groups/cal/H1/measurements/SUSETMX_L3_SS/SUSETMX_L3_SS_20240914T183802Z.hdf5

H1 resumed observing at 19:04 UTC while data processing was running in the background.

Sat Sep 14 08:11:53 2024 INFO: Fill completed in 11min 49secs

TITLE: 09/14 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 155Mpc
OUTGOING OPERATOR: Tony
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 1mph Gusts, 0mph 3min avg
    Primary useism: 0.01 μm/s
    Secondary useism: 0.06 μm/s
QUICK SUMMARY: H1 has been locked and observing for almost 3 hours. Calibration measurements planned for today at 18:30 UTC.

• Wind and microseism low
• All other systems nominal

TITLE: 09/14 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Observing at 154Mpc
INCOMING OPERATOR: Tony
SHIFT SUMMARY: Currently Oberving at 160Mpc and have been Locked for over 2.5 hours. Had one other lockloss today (besides the one we were relocking from when I came in), but besides running an initial alignment for that, it was hands off.
LOG:

23:00UTC Relocking and at ACQUIRE_DRMI_1F
23:35 Lockloss from LASER_NOISE_SUPPRESSOIN
00:49 NOMINAL_LOW_NOISE
01:07 Observing

01:09 Lockloss
    01:09 Started an initial alignment
    01:31 Initial aligment done, relocking
02:18 NOMINAL_LOW_NOISE
02:21 Observing                                                                                                                                                                                                                                                                                                                                                                                                                                              

Lockloss @ 09/14 01:09UTC, a few minutes after going back into Observing

Closes FAMIS#26328, last checked 79826

Corner Station Fans (attachment1)
- All fans are looking normal and within range.

Outbuilding Fans (attachment2)
- All fans are looking normal and within range.

Landed the new cables for the old type of controllers (Dual type) for IP1, IP2, and IP3.  The MEDM screens will need to be updated to reflect the correct visual representation.

TITLE: 09/13 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Lock Acquisition
INCOMING OPERATOR: Oli
SHIFT SUMMARY: Short lock stretches today for some reason. Fortunately, at least relocking has been mostly straightforward.

• 14:30 - H1 locked and observing for 6 hours
• 16:36 - Lockloss - alog80075
  • Taking some time for ALS commissioning
• 18:29 - Observing
• 18:47 - Lockloss - alog80079
  • 19:35 - Lockloss during TRANSITION_FROM_ETMX
• 20:42 - Observing
• 22:13 - Lockloss - alog80082

H1 is currently relocking, so far up to TRANSITION_FROM_ETMX.

LOG:

TITLE: 09/13 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Lock Acquisition
OUTGOING OPERATOR: Ryan S
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 14mph Gusts, 10mph 3min avg
    Primary useism: 0.03 μm/s
    Secondary useism: 0.08 μm/s
QUICK SUMMARY:

Currently relocking and at MAX_POWER.

Lockloss @ 22:13 UTC - link to lockloss tool

No obvious cause; only locked for about 90 minutes. I don't see the ETMX glitch prior to the lockloss that I've seen in the others today.

FAMIS26008

Nothing looks out of the ordinary and is consistent with the last edition of this famis task (alog79990).

Lockloss @ 18:47 UTC - link to lockloss tool

No obvious cause; were only locked for 20 minutes. ETMX started moving very slightly 43ms before the lockloss, but otherwise I don't see anything else suspicious.