Reports until 01:07, Sunday 05 November 2023
H1 General
ryan.crouch@LIGO.ORG - posted 01:07, Sunday 05 November 2023 - last comment - 01:54, Sunday 05 November 2023(73994)
OPS OWL shift update

After our most recent LL from NLN we haven't been able to relock, microseism has increased quite a lot over the past 12 hours, yarms pretty unstable. The COMM beatnote isnt great -16, PR3 looks to have drifted a tiny bit in yaw? Not sure if its a real culprit. I think im going to try another IA and try to get the COMM beatnote better by following Jennes alog 73892 then call for help if I can't make any progress.

Comments related to this report
ryan.crouch@LIGO.ORG - 01:54, Sunday 05 November 2023 (73995)

Almost a half hour into IA and Yarm still can't lock or even get above 75%

ryan.crouch@LIGO.ORG - 01:27, Sunday 05 November 2023 (73996)

Now NoMachines giving me trouble and my ndscopes keep freezing and guardian logs are taking a full 2 minutes to open and I'm stuck at AQUIRE_XARM_IR in IA and nothing seems to be happening. I ended up bailing out of the IA and once green arms lock I tapped PR3 in yaw to bring it back to where it was based on the OPLEVS which brought the beatnote to -7 and then I ran into the ndscope issues.

ryan.crouch@LIGO.ORG - 01:38, Sunday 05 November 2023 (73997)

None of my ndscopes are working anymore, it loads for 5 seconds then freezes, I've never had this issue before on NoMachine. After about 10 minutes they started working again