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Reports until 18:52, Wednesday 02 August 2023
H1 AOS
corey.gray@LIGO.ORG - posted 18:52, Wednesday 02 August 2023 - last comment - 10:04, Thursday 03 August 2023(71920)
Missing Cal Lines For Current Lock....So Louis & Kissel Helped To Restore...here's my diary...

(Louis, Jeff K, Corey)

After addressing Gabriele overnight test SDF Diffs, now had alot of SDF diffs for CALEX & CALEY (basically PCAL channels).  And on the DARM FOM, could not see any (green) PCALy lines or (pink) PCALx lines.  At this point, started working with Louis on TeamSpeak and he started texting Kissel.  Below is what I did (via Louis instructions) for the CALEY & CALEX SDF nodes:

H1CALEY:

H1CALEX:

 

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sheila.dwyer@LIGO.ORG - 10:04, Thursday 03 August 2023 (71930)

THis was because I made changes to pcal for the DARM offset sweep, I thought that moving to NLN CAL MEAS and back to observe would fix that but that wasn't the case.

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