Updates to the QUAD L2 coiloutf filter modules were installed today on both ITMy and ETMy.  The previous filter files were modified via foton and saved to the usual directory.  The files were committed to the "cds_user_apps" SVN locally under:

'/opt/rtcds/userapps/release/sus/h2/filterfiles/H2SUS*TMY.txt'.

The following is the excerpt from the "H2SUSITMY.txt" file where the L2_COILOUTF_* filters are coded.  The changes were to the FMs 5,6, & 7 for all four coils on ITMY and ETMY.  The filter coefficients for both user models were loaded via the GDS medm for each suspension.  The attached pdf is a transfer function of the filter modules with the original and updated pole/zero pairs.

OLD:  
# DESIGN   ITMY_L2_COILOUTF_LL 5 zpk([13],[129.973],1,"n")
# DESIGN   ITMY_L2_COILOUTF_LL 6 zpk([1],[99.9877],1,"n")
# DESIGN   ITMY_L2_COILOUTF_LL 7 zpk([0.5;249.809],[5;19.9999],1,"n")


NEW:
# DESIGN   ETMY_L2_COILOUTF_LL 5 zpk([12],[110],1,"n")
# DESIGN   ETMY_L2_COILOUTF_LL 6 zpk([1.35],[80.5],1,"n")
# DESIGN   ETMY_L2_COILOUTF_LL 7 zpk([0.5;250],[6;20],1,"n")


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### ITMY_L2_COILOUTF_LL                                                      ###
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# DESIGN   ITMY_L2_COILOUTF_LL 0 zpk([129.973],[13],1,"n")
# DESIGN   ITMY_L2_COILOUTF_LL 1 zpk([99.9877],[1],1,"n")
# DESIGN   ITMY_L2_COILOUTF_LL 2 zpk([5;19.9999],[0.5;249.809],1,"n")
# DESIGN   ITMY_L2_COILOUTF_LL 5 zpk([12],[110],1,"n")
# DESIGN   ITMY_L2_COILOUTF_LL 6 zpk([1.35],[80.5],1,"n")
# DESIGN   ITMY_L2_COILOUTF_LL 7 zpk([0.5;250],[6;20],1,"n")
###                                                                          ###
ITMY_L2_COILOUTF_LL 0 21 1      0      0 SimAcqOffL2        0.1022381444281  -0.9950269485578308   0.0000000000000000  -0.9513581602053965   0.0000000000000000
ITMY_L2_COILOUTF_LL 1 21 1      0      0 SimAcqOnL2    0.01018979855460631  -0.9996165783185160   0.0000000000000000  -0.9623720057438665   0.0000000000000000
ITMY_L2_COILOUTF_LL 2 21 1      0      0 SimLPL2         1.198428225279573  -1.9083200482101859   0.9083375891754886  -1.9904437581736589   0.9904583948159983
ITMY_L2_COILOUTF_LL 5 21 1      0      0 AntiAcqOffL2      8.999262730598492  -0.9586809127066087   0.0000000000000000  -0.9954086141798147   0.0000000000000000
ITMY_L2_COILOUTF_LL 6 21 1      0      0 AntiAcqOnL2      58.74299131244113  -0.9695955355155262   0.0000000000000000  -0.9994824154540793   0.0000000000000000
ITMY_L2_COILOUTF_LL 7 21 1      0      0 AntiLPL2        1.000393883340034  -1.9900610320883918   0.9900785927850526  -1.9082531975983987   0.9082707513809170