Reports until 08:14, Friday 05 January 2024
LHO General (CDS)
ibrahim.abouelfettouh@LIGO.ORG - posted 08:14, Friday 05 January 2024 - last comment - 09:16, Friday 05 January 2024(75186)
OPS Day Shift Start

TITLE: 12/18 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at ??Mpc
OUTGOING OPERATOR: 
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: ??
    Primary useism: ??
    Secondary useism: ??

QUICK SUMMARY:

IFO is in NLN and OBSERVING as of 13:04UTC

Computers in Control Room are NOT working - here is a summary:

- I cannot sign into any of the computers - getting a "password incorrect" despite being able to sign in immediately on my laptop (to write ths).

- DARM FOM is frozen

- Picket fence is frozen

- Teamspeak is frozen

- Cameras are frozen

- No Range is being shown

This seems to be some CDS issue so will call the relevant people to notify and rectify

Other than this, it seems that microseism is on the rise.

 

Comments related to this report
ibrahim.abouelfettouh@LIGO.ORG - 09:16, Friday 05 January 2024 (75187)

TITLE: 01/05 Day Shift: 16:00-00:00 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: 6mph Gusts, 4mph 5min avg
    Primary useism: 0.13 μm/s
    Secondary useism: 0.76 μm/s
QUICK SUMMARY:

CDS Network is back after restarting router in MSR.

- Problem has been fixed (for now), though we don't know the root cause.

- After calling Dave, Jonathan called and walked me through which MSR power to cycle - after doing this:

  • Computers are on
  • Range/CDS metrics are back

- Restarting all NUCs now

Other:

- Potential computer slowdowns

david.barker@LIGO.ORG - 09:16, Friday 05 January 2024 (75188)

My initial sessions on cdslogin were for some reason slow, but it is now working normally.