Reports until 00:02, Saturday 08 October 2016
H1 General
patrick.thomas@LIGO.ORG - posted 00:02, Saturday 08 October 2016 (30321)
Ops Evening Summary
Jeff B., Kiwamu, Gabriele, Daniel, Robert

Note for next operator: The power setpoint is set to 20 W in the lscparams.py file.

23:44 UTC Lost lock during power up. Kiwamu, Daniel and Gabriele diagnosed problem with ASC loops. Changed power setpoint in lscparams.py to 20 W. Stepped up through the LASER_PWR node states ~ 5 W at a time to 45 W. (50 W reported in). This seemed to bypass the ASC difficulties. Kept lock and made it to NLN.
00:53 UTC Robert to LVEA to turn on injection
00:57 UTC NLN
01:01 UTC Robert moving SRM to reduce jitter peaks
01:24 UTC Robert to LVEA
01:29 UTC Robert back
02:05 UTC In the process of damping PI mode 26, PI mode 17 rang up and got almost immediately suppressed
02:06 UTC Robert to IOT1
02:11 UTC Kiwamu left
02:52 UTC Damped PI mode 2 by reversing sign of phase
03:01 UTC Verbal alarm that TCSY chiller flow is low. Apparently just a glitch.
03:25 UTC PI mode 17 rang up and damped itself
05:01 UTC PI mode 26 slowly started coming up. Picked various phases and it started coming down, but not sure if there is a causation.
05:59 UTC Started testing connection of conlog-test-master to channels
06:27 UTC Robert leaving. Stopped Conlog test. Could not put into observing mode due to 'waiting for node: LASER_PWR'. 

Leaving IFO at NLN