Jenne's new DARM2 low frequency boost filter (LHO:73745) occupies the FM2 slot in the LSC-DARM2 bank. I've updated the pyDARM model parameter set ("ini") to include the new boost filter. The file template, without any fitted parameters (Fcc, Hc, and actuation strengths), can be found at https://git.ligo.org/Calibration/ifo/H1/-/blob/main/pydarm_H1.ini (git hash d713a4e9).

Lines 48-51 now read (changes in bold):

digital_filter_bank = LSC_DARM1, LSC_DARM2
digital_filter_modules = 1,2,3,4,7,9,10: 2,3,4,5,6,7,8
digital_filter_gain = 400,1
digital_filter_file = Common/H1CalFilterArchive/h1omc/H1OMC_1382307261.txt


Relevant Links
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LHO:73745: Jenne proposes new boost filter with low frequency gain
LHO:73776: DARM boost activated