Reports until 11:40, Tuesday 06 November 2018
H1 SUS (SUS)
corey.gray@LIGO.ORG - posted 11:40, Tuesday 06 November 2018 (45044)
Charge Measurement

During busy maintenance day, found a window to run ETMx & y charge measurement.  After 3-measurements for each, I checked to see how the measurements looked.  The ETMx measurement look decent.  ETMy measurements do not look good however, and the script canceled out of the 3rd (or 4th) measurement; this required me to look through the script to figure out what changes were not returned to their nominal SDF values after the measurement.  

Notes below:

ETMx (orig slider values):  Pit:  +99.2 & Yaw:  -130.0

First 3-measurements looked good.

ETMy (w/ ESD LR quadrant bad!) [orig slider values]:  Pit:  +123.2 & Yaw:  -124.4

Meas do not look good :(

Images attached to this report