Displaying reports 15261-15280 of 86461.Go to page Start 760 761 762 763 764 765 766 767 768 End
Reports until 08:00, Monday 09 October 2023
LHO General
austin.jennings@LIGO.ORG - posted 08:00, Monday 09 October 2023 (73342)
Ops Day Shift Start

TITLE: 10/09 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 145Mpc
OUTGOING OPERATOR: Ryan C
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 5mph Gusts, 4mph 5min avg
    Primary useism: 0.02 μm/s
    Secondary useism: 0.24 μm/s 
QUICK SUMMARY:

- IFO is in observing mode and has been locked for about 9 hours

- CDS/SEI ok

- Got 3 alerts for DMs this morning, LVEA 6/10 and PSL 102 (all 300 nm)

LHO General
corey.gray@LIGO.ORG - posted 23:58, Sunday 08 October 2023 (73339)
Sun EVE Ops Summary

TITLE: 10/08 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 147Mpc
INCOMING OPERATOR: Ryan C
SHIFT SUMMARY:

Two locklosses this shift (one from a "local" earthquake and the other not so clear).
LOG:

H1 DetChar (DetChar, PEM, SEI)
lanceanderson.blagg@LIGO.ORG - posted 23:09, Sunday 08 October 2023 (73340)
Data Quality Shift Report 2023-09-25 to 2023-10-01

Full summary of DQ shift here

Brief summary below:

LHO General
corey.gray@LIGO.ORG - posted 19:32, Sunday 08 October 2023 (73341)
M4.3 Earthquake Takes H1 down

H1 clearly shaken out of lock from a M4.3 Puget Sound earthquake (Observatory Mode taken to EARTHQUAKE) at 0222utc.  Green arms looked aligned, but still swerving a bit, so I took them to INCREASE FLASHES to wait out the seismic waves.  In Earthquake Mode state from 0222-0233utc.

LHO General
corey.gray@LIGO.ORG - posted 16:21, Sunday 08 October 2023 - last comment - 21:04, Monday 09 October 2023(73338)
Sun EVE Ops Transition

TITLE: 10/08 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 133Mpc
OUTGOING OPERATOR: Oli
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 12mph Gusts, 8mph 5min avg
    Primary useism: 0.01 μm/s
    Secondary useism: 0.19 μm/s
QUICK SUMMARY:

Other than the recent quakes Austin noted, H1 is humming along just fine at 15.25hrs.  Environmentally, microseism has been decreasing last 24+hrs, winds are low.  CDS is good.

Comments related to this report
corey.gray@LIGO.ORG - 21:04, Monday 09 October 2023 (73354)

Outgoing should be Austin!  sorry about that.

LHO General
austin.jennings@LIGO.ORG - posted 16:01, Sunday 08 October 2023 (73335)
Sunday Shift Summary

TITLE: 10/08 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 149Mpc
INCOMING OPERATOR: Corey
SHIFT SUMMARY:

- 18:23 - inc 5.9 EQ from Papua New Guinea

- Other than the EQs, it was a quiet shift otherwise. All systems stable.

LOG:

No log for this shift.

LHO General
austin.jennings@LIGO.ORG - posted 12:12, Sunday 08 October 2023 (73337)
Mid Shift Report

H1 is still locked and in observing mode (11 hour lock stretch). Other than an EQ passing by from Papua New Guinea, it has been a quiet morning so far.

LHO VE
david.barker@LIGO.ORG - posted 10:25, Sunday 08 October 2023 (73336)
Sun CP1 Fill

Sun Oct 08 10:10:31 2023 INFO: Fill completed in 10min 27secs

Images attached to this report
LHO General
austin.jennings@LIGO.ORG - posted 08:03, Sunday 08 October 2023 (73334)
Ops Day Shift Start

TITLE: 10/08 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 149Mpc
OUTGOING OPERATOR: Ryan C
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 4mph Gusts, 2mph 5min avg
    Primary useism: 0.01 μm/s
    Secondary useism: 0.19 μm/s 
QUICK SUMMARY:

- H1 is locked and observing - 7 hours for this stretch

- SEI/CDS ok

- Had DM alerts for DM 6, 10, and PSL 102, will monitor as the day progresses

LHO General
corey.gray@LIGO.ORG - posted 00:02, Sunday 08 October 2023 (73330)
Sat EVE Ops Summary

TITLE: 10/07 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 149Mpc
INCOMING OPERATOR: Ryan C
SHIFT SUMMARY:

One lockloss toward the middle of the shift.  As well as an unlocking TCSx laser for that lock.  Currently Observing (after taking two attempts to get to NLN in the latter part of the shift).
LOG:

LHO General
corey.gray@LIGO.ORG - posted 20:12, Saturday 07 October 2023 - last comment - 21:06, Saturday 07 October 2023(73332)
Mid Shift Report

13.5hr lock just ended with a lockloss (and also had an OBSERVING drop due to TCSx laser earlier).  Currently waiting for H1 to get back up to NLN.

Comments related to this report
corey.gray@LIGO.ORG - 21:06, Saturday 07 October 2023 (73333)

Unfortunately, had a lockloss at TRANSITION FROM ETMX (0334utc).  Currently on our way back up at ENGAGE ASC.

H1 TCS (TCS)
corey.gray@LIGO.ORG - posted 17:35, Saturday 07 October 2023 (73331)
TCSx Laser Bumps H1 Out Of Observing...Again

Identical drop from OBSERVING due to unlocked TCSx laser which happened on Sept 15 (alog #72908).

Here are the notables:

LHO General
corey.gray@LIGO.ORG - posted 16:10, Saturday 07 October 2023 - last comment - 21:05, Monday 09 October 2023(73329)
Sat EVE Ops Transition

TITLE: 10/07 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 149Mpc
OUTGOING OPERATOR: Oli
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 7mph Gusts, 5mph 5min avg
    Primary useism: 0.02 μm/s
    Secondary useism: 0.32 μm/s
QUICK SUMMARY:

H1's been locked for just over 10hrs.  (Wow--interesting to see seismis noise ever since I left last night!  Lots of earthquakes around the globe which made for a rough overnight!)  Quick scan of the Control Room and everything looks good right now.

Comments related to this report
corey.gray@LIGO.ORG - 21:05, Monday 09 October 2023 (73355)

Outgoing should be Austin!  sorry about that.

LHO General (DetChar)
austin.jennings@LIGO.ORG - posted 16:00, Saturday 07 October 2023 (73325)
Saturday Shift Summary

TITLE: 10/07 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 145Mpc
INCOMING OPERATOR: Corey
SHIFT SUMMARY:

- 16:38 - inc 5.7 EQ from Papua New Guinea

- EX saturations @ 18:27/20:28/20:57/21:31

- Seems like H1 started reading back "No Data" on gwistat, this occurred sometime between 20:00 - 21:00 UTC, according to the gwistat bot (H1 was locked and in observing mode during this time) - Tagging DetChar

LOG:

No log for this shift.

LHO General
austin.jennings@LIGO.ORG - posted 11:58, Saturday 07 October 2023 (73328)
Mid Shift Report

H1 is still in observing, just reached a 6 hour lock. Other than a couple small EQs, it has been a quiet shift thus far.

LHO VE
david.barker@LIGO.ORG - posted 10:16, Saturday 07 October 2023 (73327)
Sat CP1 Fill

Sat Oct 07 10:11:42 2023 INFO: Fill completed in 11min 38secs

Images attached to this report
H1 AOS
edgard.bonilla@LIGO.ORG - posted 10:16, Saturday 07 October 2023 (73326)
Picket fence server switch + Map tools

[original post: SEI 2293]

tl;dr

To get the update, git pull at the picket fence folder. Also, don't forget to install cartopy so the picket map scripts work.

 

LHO General
austin.jennings@LIGO.ORG - posted 08:02, Saturday 07 October 2023 - last comment - 08:26, Saturday 07 October 2023(73323)
Ops Day Shift Start

TITLE: 10/07 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 147Mpc
OUTGOING OPERATOR: Ryan C
CURRENT ENVIRONMENT:
    SEI_ENV state: SEISMON_ALERT
    Wind: 4mph Gusts, 3mph 5min avg
    Primary useism: 0.03 μm/s
    Secondary useism: 0.33 μm/s 
QUICK SUMMARY:

- H1 is locked and observing - just hit 2 hours

- Following a night of EQs, things seemed to have calmed down

- CDS ok

- Dust monitor alerts for LVEA 6 (HAM 6) and 10 (BSC1), will monitor as the day progresses

Comments related to this report
david.barker@LIGO.ORG - 08:26, Saturday 07 October 2023 (73324)

No issues with picket fence this morning. All four outbuilding weather stations stopped updating at 03:25 and were automatically restarted at 04:00.

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