There were a few weeks that were not placed into the long trend, but a large majority of the data seems to be bad. I took out what I saw was obviously bad but the error bars are still huge on many of the points. Plots are attached but it definitely needs a second look hopefully tomorrow.
Images attached to this comment
betsy.weaver@LIGO.ORG - 16:54, Tuesday 29 March 2016 (26322)
Note, I think it is time to change the sign on both of these ETM ESDs. The ETMx has now migrated ~20-30 volts away from 0, albiet at a slow rate. The ETMY sign flip from last month needs to be investigated since it seems that charge is still growing (slowly) there. More to follow.
The four plots are here
There were a few weeks that were not placed into the long trend, but a large majority of the data seems to be bad. I took out what I saw was obviously bad but the error bars are still huge on many of the points. Plots are attached but it definitely needs a second look hopefully tomorrow.
Note, I think it is time to change the sign on both of these ETM ESDs. The ETMx has now migrated ~20-30 volts away from 0, albiet at a slow rate. The ETMY sign flip from last month needs to be investigated since it seems that charge is still growing (slowly) there. More to follow.