Reports until 10:09, Thursday 26 November 2015
H1 General
patrick.thomas@LIGO.ORG - posted 10:09, Thursday 26 November 2015 (23744)
Observing
ISI blends are on Quite_90.
The continuous wave injection appears to be running on PCALX (The 'Cont. Wave Inj Signal' box is purple on the CAL_PINJX_CONTROL medm).
I accepted the SDF difference for the SUS ITMY damping filter gain. Nutsinee told me I would have to because guardian would reset the change she made alog 23734. See attached snapshot.
There is one testpoint open on H1LSC.

Relocking sequence:

Moved ETMY in Pitch to lock ALS.
No DRMI lock after 12 min. Attempting to lock PRMI.
Locked on PRMI.
Adjusted both BS and PRM in Pitch and Yaw.
Requested DRMI_LOCKED.
Transition failed.
Locked on DRMI 1F after ~ 5 min.
Waited on DRMI_LOCKED for ASC loops to converge for ~ 3 min.
Stopped at ENGAGE_ASC_PART3 to wait for ASC loops to converge for ~ 10 min.
Engaged ISS second loop by hand.
NLN
PSL ISS diffracted power went to ~ 11% but eventually came back down to ~ 8%.
Images attached to this report