&parameters 
  lat_file = '/nfs/cesr/online/machine_data/lattice/cesr/bmad/cta_2085mev_xr20m_20151208.lat'


  n_turns = 32768
  track6x6 = .true. ! 'false' = only track in 4D
  n_damping = 100000 ! number of turns to damp before recording data; typically 1.e5

  init_vec(1) = 0e-3
  init_vec(3) = 0e-3

  ! target tunes for q_tuning. comment out or set to zero to use design lattice tunes.
!  target_tunes(1) = 14.5701
!  target_tunes(2) =  9.6281
!  target_tunes(3) = -0.0735


  output_format = 'separate_files' ! 'one_file' ! 'one_file' for all BPMs or 'separate_files' for each individual BPM 
   !single_bpm = 23 ! uncomment if you want only output for one BPM; good for debugging !! BROKEN 6/30/17

! tune tracker parameters
! tune tracker initializations:
n_TTs = 2

tt_params(1)%log_period = 200 ! record every 200th turn in log file. Set to 0 to record all turns.
tt_params(1)%useSaveState = .false.
tt_params(1)%orientation = 'h'  
tt_params(1)%kck_name = 'Q10W'
tt_params(1)%bpm_name = 'DET_05W'
tt_params(1)%LPinertia = 32768   ! LP filter time constant is LPinertia*fastPeriod.  2^15 = 32768
tt_params(1)%cyc_per_turn = 183  ! Number of times tune tracker cycles per CESR period.  Usually 183
tt_params(1)%Ki = 0.2 ! 0.2   ! integrator gain
tt_params(1)%Kp = 20.0 ! 20.0   ! proportional gain
tt_params(1)%Kvco = 10.0   ! VCO gain.  Redundant, because total gain looks like Kvco*(Ki*x + Kp*y + Kd*z)
tt_params(1)%modTfrac0 = 0.570  ! 0.567  ! guess of fractional tune.  used to compute w0 of modulator
tt_params(1)%kickAmplitude = 4.0E-8
tt_params(1)%mixmode = 'sin'
  !Parameters specific to D channel
tt_params(1)%use_D_chan = .false.  ! bad?
tt_params(1)%Kd = 0.1     ! differential gain
tt_params(1)%wls_N = 25   ! Number of data points for LS fit.  More DP makes smoother but increases delay
tt_params(1)%wls_order = 1  ! Order of fit polynomial.  Higher order is more accurate but noisier

tt_params(2)%log_period = 200 ! record every 200th turn in log file. Set to 0 to record all turns.
tt_params(2)%useSaveState = .false.
tt_params(2)%orientation = 'v'
tt_params(2)%kck_name = 'Q10W'
tt_params(2)%bpm_name = 'DET_05W'
tt_params(2)%LPinertia = 32768   ! LP filter time constant is LPinertia*fastPeriod.  2^15 = 32768
tt_params(2)%cyc_per_turn = 183 ! Number of times tune tracker cycles per CESR period.  Usually 183
tt_params(2)%Ki = 0.2   ! integrator gain
tt_params(2)%Kp = 20.  !  20.0    ! proportional gain
tt_params(2)%Kvco = 10.0   ! VCO gain.  Redundant, because total gain looks like Kvco*(Ki*x + Kp*y + Kd*z)
tt_params(2)%modTfrac0 = 0.628 ! 0.628    ! guess of fractional tune.  used to compute w0 of modulator
tt_params(2)%kickAmplitude =  3.e-8 ! 5.0E-8
tt_params(2)%mixmode = 'sin'
  !Parameters specific to D channel
tt_params(2)%use_D_chan = .false.
tt_params(2)%Kd = 0.0010  ! differential gain
tt_params(2)%wls_N = 25   ! Number of data points for LS fit.  More DP makes smoother but increases delay
tt_params(2)%wls_order = 1  ! Order of fit polynomial.







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