J. Kissel

Executive Summary: Took SUS ZM6 (a HAM "Simple" Double Suspension, or HSDS) health-check transfer functions. Looks good. H1SUSZM6 is GO FOR DOORS

Here're the results of pre-doors health check of the suspended dynamics and OSEM electronics of H1 SUS ZM6 after the vent to repair the OFI. 
ZM6 wasn't mechanically touched at all during the vent, so we expect everything to be just as excellent as before, and this is indeed the case.

Attached are the usual plot collections showing 
    - all DOFs to all DOFs compared against the model for this measurement (2024-08-01_1937_H1SUSZM6_M1_ALL_TFs.pdf), and then 
    - a comparison between this measurement and most recently available known-good measurement (allhxdss_2024-08-01_H1SUSZM6_Phase3a_PreDoorsCloseout_ALL_ZOOMED_TFs.pdf).

HAM5 ISI was floating and damped with HEPI locked.
Coil Driver configuration requested to be in State 2, to correctly compensate the analog HAM-A driver that's permanently jumpered to have its low pass ON.
No alignment offsets were on during the measurement.

Data lives here 
    /ligo/svncommon/SusSVN/sus/trunk/HXDS/H1/ZM6/SAGM1/Data/
        2024-08-01_1937_H1SUSZM6_M1_WhiteNoise_L_0p02to50Hz.xml
        2024-08-01_1937_H1SUSZM6_M1_WhiteNoise_P_0p02to50Hz.xml
        2024-08-01_1937_H1SUSZM6_M1_WhiteNoise_Y_0p02to50Hz.xml

Comparison script -- svn up'd prior to changes, and then with this data added -- has been committed to
    /ligo/svncommon/SusSVN/sus/trunk/HXDS/Common/MatlabTools/
        plotallhxds_tfs_M1.m     rev 11913