hugh.radkins@LIGO.ORG - posted 13:55, Monday 04 May 2015 (18211)
HEPI Pump Stations Pressures shown little coherence to DARM signal during run
Using 0100pdt on Saturday morning as an okay time to check the ~middle of the 10 hour lock stretch during the run. No large coherence with DARM_CTRL for any of the three controlling pressures for the HEPI Pump Controller Servos. Everything is below ~0.6 and most all just look like noise.
Images attached to this report
