Edgard, Brian

We took a suite of measurements for SR3 similar the ones from 83940 with the intent of testing the OSEM estimator. We did not get quite that far, but we got data that will be useful to get a more accurate noise budget for the scheme.

The measurements were taken with the following settings

- The M1 DAMP filters were at a gain of -0.5, exchept for Yaw, which we reduced to a gain of -0.1.  This is the preferred configuration to get the data for the Yaw estimator.
- The coil driver filters in state 1.
- The ISI state was ISOLATED, but HEPI is locked, so we circumvented guardian by sliding off the Isolation Gain on HEPI.

Two different sets of measurements were taken. The ISI to M1 measurements live in:

/ligo/svncommon/SusSVN/sus/trunk/HLTS/H1/SR3/Common/Data

and are named:

2025-04-18_1900_H1ISIHAM5_ST1_WhiteNoise_SR3SusPoint_{L,T,V,P,Y,R}_0p02to50Hz_estimator.xml

The M1 to M1 measurements live in:

/ligo/svncommon/SusSVN/sus/trunk/HLTS/H1/SR3/SAGM1/Data

and are named

2025-04-18_2202_H1SUSSR3_M1_WhiteNoise_{L,T,V,P,Y,R}_0p01to50Hz.xml

All the changes were committed to the SVN as of revision 12258 (at the end of the day, after other work was committed too).