corey.gray@LIGO.ORG - posted 17:18, Friday 16 June 2023 - last comment - 18:33, Friday 16 June 2023(70535)
H1 Lockloss
(Corey, Elenna)
With our short OBSERVING stretch (6-min) ending due to a ringing-up (over 90-sec) ASC MICH_P (see attached), Elenna and I decided to back out her HAM ASC FF change for this recent lock.
Elenna's change was:
- at SEI -> ISI Sensor Config -> HAM1 ASC FF -> ASC P (from pull-down),
- for the (4) INP1 & (4) PRC2 filter banks (see attached showing some of the windows involved)
- with the filter change for the FM4 filter ("FFX0616")
We have now reverted from this new FM4 to the original FM3 ("FFX0423").
Images attached to this report
Comments related to this report
For this current lock, the HAM1 ASC FF changes have been reverted and here is the SDF ACCEPTING of the original filters.
Images attached to this comment
