! Started logfile: /vlbi/bp222/maps//J0819+3226_S_dfm.log on Thu Sep 27 10:56:27 2018
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /vlbi/bp222/maps//J0819+3226_S_uvm.fits
! Reading UV FITS file: /vlbi/bp222/maps//J0819+3226_S_uvm.fits
! AN table 1: 23 integrations on 36 of 36 possible baselines.
! AN table 2: 68 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.918741 visibilities/baseline/integration-bin.
! Found source: J0819+3226
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
!  04        4    2.348e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 54 lines of history.
! 
! Reading 10040 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Restricting channel ranges to the available 4 channels.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.5 
print "taper_size =", taper_size
! taper_size = 20 
![@/opt64/bin/pima_mupet_01.dfm J0819+3226_S]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === "
! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 ===  
! 
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 2 telescope corrections were flagged in sub-array 1.
!  A total of 29 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 2 telescope corrections were flagged in sub-array 1.
!  A total of 29 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 2 telescope corrections were flagged in sub-array 1.
!  A total of 29 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 118 telescope corrections were flagged in sub-array 1.
!  A total of 274 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.006572Jy  sigma=17.674327
! Fit after  self-cal, rms=0.923466Jy  sigma=16.237802
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.546 mas, bmaj=8.716 mas, bpa=-21.89 degrees
! Estimated noise=0.695853 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0596859 Jy
! Component: 100  -  total flux cleaned = 0.0735118 Jy
! Total flux subtracted in 100 components = 0.0735118 Jy
! Clean residual min=-0.004286 max=0.005366 Jy/beam
! Clean residual mean=-0.000003 rms=0.001141 Jy/beam
! Combined flux in latest and established models = 0.0735118 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.0735118 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068307Jy  sigma=0.952969
! Fit after  self-cal, rms=0.068098Jy  sigma=0.951102
! Inverting map 
print "============== Finished uniform weighting clean ==============="
! ============== Finished uniform weighting clean =============== 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.02 mas, bmaj=8.924 mas, bpa=-20.48 degrees
! Estimated noise=0.467403 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00797406 Jy
! Component: 100  -  total flux cleaned = 0.00994133 Jy
! Component: 150  -  total flux cleaned = 0.0104116 Jy
! Component: 200  -  total flux cleaned = 0.0108575 Jy
! Total flux subtracted in 200 components = 0.0108575 Jy
! Clean residual min=-0.003240 max=0.003491 Jy/beam
! Clean residual mean=-0.000003 rms=0.000841 Jy/beam
! Combined flux in latest and established models = 0.0843693 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 29 components and 0.0843692 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067212Jy  sigma=0.927048
! Fit after  self-cal, rms=0.067195Jy  sigma=0.926520
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.02 x 8.924 at -20.48 degrees (North through East)
! Clean map  min=-0.003809  max=0.080147 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        1.01     HN        0.94     KP        0.92     
!   LA        0.90     MK        1.04     NL        1.06     OV        0.94     
!   PT        0.91     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.07     FD        1.01     HN        1.02     KP        1.05     
!   MK        1.02     NL        0.92     OV        1.04     SC        0.99     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.95     HN        0.93     KP        0.92     
!   LA        0.98     MK        0.98     NL        0.94     OV        0.93     
!   PT        0.91     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        1.00     HN        1.04     KP        1.05     
!   MK        0.98     NL        0.78     OV        1.03     SC        0.93     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.95     HN        0.93     KP        0.93     
!   LA        0.88     MK        0.97     NL        0.99     OV        0.97     
!   PT        0.91     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.90     FD        1.01     HN        1.01     KP        1.05     
!   MK        0.99     NL        0.96     OV        1.02     SC        1.05     
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD       16.53     HN        0.81     KP        1.00*    
!   LA       36.66     MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.16     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD       1952.06     HN        0.99     KP        1.00*    
!   MK       16.30     NL        1.00*    OV        0.82     SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.067195Jy  sigma=0.926520
! Fit after  self-cal, rms=0.063681Jy  sigma=0.886295
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.064 mas, bmaj=9.009 mas, bpa=-20.02 degrees
! Estimated noise=0.464731 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00117366 Jy
! Component: 100  -  total flux cleaned = 0.0015538 Jy
! Component: 150  -  total flux cleaned = 0.00185465 Jy
! Component: 200  -  total flux cleaned = 0.00192578 Jy
! Total flux subtracted in 200 components = 0.00192578 Jy
! Clean residual min=-0.002003 max=0.001984 Jy/beam
! Clean residual mean=0.000000 rms=0.000534 Jy/beam
! Combined flux in latest and established models = 0.086295 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 40 components and 0.086295 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063638Jy  sigma=0.885313
! Fit after  self-cal, rms=0.063619Jy  sigma=0.884901
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063619Jy  sigma=0.884901
! Fit after  self-cal, rms=0.063452Jy  sigma=0.882959
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.059 mas, bmaj=8.994 mas, bpa=-19.92 degrees
! Estimated noise=0.465554 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000831439 Jy
! Component: 100  -  total flux cleaned = 0.00100157 Jy
! Component: 150  -  total flux cleaned = 0.00102009 Jy
! Component: 200  -  total flux cleaned = 0.00100524 Jy
! Total flux subtracted in 200 components = 0.00100524 Jy
! Clean residual min=-0.001904 max=0.001870 Jy/beam
! Clean residual mean=0.000000 rms=0.000494 Jy/beam
! Combined flux in latest and established models = 0.0873003 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 49 components and 0.0873003 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063436Jy  sigma=0.882644
! Fit after  self-cal, rms=0.063423Jy  sigma=0.882590
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -4.35107e-05 Jy
! Component: 100  -  total flux cleaned = -4.38412e-05 Jy
! Component: 150  -  total flux cleaned = -4.44396e-05 Jy
! Component: 200  -  total flux cleaned = -6.72421e-05 Jy
! Total flux subtracted in 200 components = -6.72421e-05 Jy
! Clean residual min=-0.001896 max=0.001831 Jy/beam
! Clean residual mean=0.000000 rms=0.000494 Jy/beam
! Combined flux in latest and established models = 0.087233 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 56 components and 0.087233 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063415Jy  sigma=0.882489
! Fit after  self-cal, rms=0.063412Jy  sigma=0.882477
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063412Jy  sigma=0.882477
! Fit after  self-cal, rms=0.061021Jy  sigma=0.874750
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.054 mas, bmaj=8.951 mas, bpa=-19.77 degrees
! Estimated noise=0.463945 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000445421 Jy
! Component: 100  -  total flux cleaned = 0.000523927 Jy
! Component: 150  -  total flux cleaned = 0.000597291 Jy
! Component: 200  -  total flux cleaned = 0.000660175 Jy
! Total flux subtracted in 200 components = 0.000660175 Jy
! Clean residual min=-0.001498 max=0.001445 Jy/beam
! Clean residual mean=0.000001 rms=0.000367 Jy/beam
! Combined flux in latest and established models = 0.0878932 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 64 components and 0.0878932 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061010Jy  sigma=0.874668
! Fit after  self-cal, rms=0.061045Jy  sigma=0.874255
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.61321e-05 Jy
! Component: 100  -  total flux cleaned = 9.47694e-05 Jy
! Component: 150  -  total flux cleaned = 0.000111634 Jy
! Component: 200  -  total flux cleaned = 0.000127808 Jy
! Total flux subtracted in 200 components = 0.000127808 Jy
! Clean residual min=-0.001490 max=0.001464 Jy/beam
! Clean residual mean=0.000001 rms=0.000370 Jy/beam
! Combined flux in latest and established models = 0.088021 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 71 components and 0.088021 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061040Jy  sigma=0.874236
! Fit after  self-cal, rms=0.061043Jy  sigma=0.874233
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061043Jy  sigma=0.874233
! Fit after  self-cal, rms=0.060856Jy  sigma=0.874141
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.661 mas, bmaj=9.866 mas, bpa=-18.82 degrees
! Estimated noise=0.56889 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000450617 Jy
! Component: 100  -  total flux cleaned = 0.000512691 Jy
! Component: 150  -  total flux cleaned = 0.000551999 Jy
! Component: 200  -  total flux cleaned = 0.000570765 Jy
! Total flux subtracted in 200 components = 0.000570765 Jy
! Clean residual min=-0.001892 max=0.002074 Jy/beam
! Clean residual mean=0.000003 rms=0.000476 Jy/beam
! Combined flux in latest and established models = 0.0885918 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 78 components and 0.0885918 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060854Jy  sigma=0.874161
! Fit after  self-cal, rms=0.060865Jy  sigma=0.874144
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (99.5, 108).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00126674 Jy
! Component: 100  -  total flux cleaned = 0.00131679 Jy
! Component: 150  -  total flux cleaned = 0.00139083 Jy
! Component: 200  -  total flux cleaned = 0.00142305 Jy
! Total flux subtracted in 200 components = 0.00142305 Jy
! Clean residual min=-0.001531 max=0.001421 Jy/beam
! Clean residual mean=0.000005 rms=0.000411 Jy/beam
! Combined flux in latest and established models = 0.0900148 Jy
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 124 components and 0.0900148 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060816Jy  sigma=0.873379
! Fit after  self-cal, rms=0.060822Jy  sigma=0.873304
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "============== Finished amplitude self-cal =============="
! ============== Finished amplitude self-cal ============== 
restore
! Inverting map and beam 
! Estimated beam: bmin=3.053 mas, bmaj=8.943 mas, bpa=-19.68 degrees
! Estimated noise=0.463138 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.053 x 8.943 at -19.68 degrees (North through East)
! Clean map  min=-0.0012953  max=0.079556 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.576 mas, bmaj=8.666 mas, bpa=-21.16 degrees
! Estimated noise=0.71006 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0608687 Jy
! Component: 100  -  total flux cleaned = 0.0754415 Jy
! Component: 150  -  total flux cleaned = 0.0815964 Jy
! Component: 200  -  total flux cleaned = 0.0841784 Jy
! Total flux subtracted in 200 components = 0.0841784 Jy
! Clean residual min=-0.002097 max=0.002140 Jy/beam
! Clean residual mean=0.000003 rms=0.000527 Jy/beam
! Combined flux in latest and established models = 0.0841784 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 19 model components to the UV plane model.
! The established model now contains 19 components and 0.0841784 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.053 mas, bmaj=8.943 mas, bpa=-19.68 degrees
! Estimated noise=0.463138 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00215037 Jy
! Component: 100  -  total flux cleaned = 0.00274582 Jy
! Component: 150  -  total flux cleaned = 0.00310688 Jy
! Component: 200  -  total flux cleaned = 0.00347244 Jy
! Total flux subtracted in 200 components = 0.00347244 Jy
! Clean residual min=-0.001503 max=0.001400 Jy/beam
! Clean residual mean=0.000003 rms=0.000372 Jy/beam
! Combined flux in latest and established models = 0.0876509 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 46 components and 0.0876509 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.661 mas, bmaj=9.866 mas, bpa=-18.82 degrees
! Estimated noise=0.56889 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00114728 Jy
! Component: 100  -  total flux cleaned = 0.00177738 Jy
! Component: 150  -  total flux cleaned = 0.00204304 Jy
! Component: 200  -  total flux cleaned = 0.00220423 Jy
! Total flux subtracted in 200 components = 0.00220423 Jy
! Clean residual min=-0.001502 max=0.001403 Jy/beam
! Clean residual mean=0.000005 rms=0.000409 Jy/beam
! Combined flux in latest and established models = 0.0898551 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.55445e-05 Jy
! Component: 100  -  total flux cleaned = 0.000189658 Jy
! Component: 150  -  total flux cleaned = 0.000309779 Jy
! Component: 200  -  total flux cleaned = 0.000420828 Jy
! Total flux subtracted in 200 components = 0.000420828 Jy
! Clean residual min=-0.001453 max=0.001366 Jy/beam
! Clean residual mean=0.000004 rms=0.000393 Jy/beam
! Combined flux in latest and established models = 0.0902759 Jy
! Adding 72 model components to the UV plane model.
! The established model now contains 114 components and 0.0902759 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.053 mas, bmaj=8.943 mas, bpa=-19.68 degrees
! Estimated noise=0.463138 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -5.18575e-06 Jy
! Component: 100  -  total flux cleaned = -0.000177844 Jy
! Component: 150  -  total flux cleaned = -0.000283447 Jy
! Component: 200  -  total flux cleaned = -0.000332457 Jy
! Total flux subtracted in 200 components = -0.000332457 Jy
! Clean residual min=-0.001377 max=0.001333 Jy/beam
! Clean residual mean=0.000002 rms=0.000341 Jy/beam
! Combined flux in latest and established models = 0.0899434 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 134 components and 0.0899434 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060789Jy  sigma=0.872979
! Fit after  self-cal, rms=0.060811Jy  sigma=0.872838
wmodel J0819+3226_S_map.mod
! Writing 134 model components to file: J0819+3226_S_map.mod
wobs   J0819+3226_S_uvs.fits
! Writing UV FITS file: J0819+3226_S_uvs.fits
wwins  J0819+3226_S_map.win
! wwins: Wrote 2 windows to J0819+3226_S_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000287171 Jy
! Component: 100  -  total flux cleaned = -0.000480353 Jy
! Component: 150  -  total flux cleaned = -0.000502634 Jy
! Component: 200  -  total flux cleaned = -0.000546376 Jy
! Component: 250  -  total flux cleaned = -0.000567204 Jy
! Component: 300  -  total flux cleaned = -0.000506298 Jy
! Component: 350  -  total flux cleaned = -0.000427762 Jy
! Component: 400  -  total flux cleaned = -0.000332249 Jy
! Component: 450  -  total flux cleaned = -0.000220536 Jy
! Component: 500  -  total flux cleaned = -0.000147508 Jy
! Component: 550  -  total flux cleaned = -7.61091e-05 Jy
! Component: 600  -  total flux cleaned = 1.15247e-05 Jy
! Component: 650  -  total flux cleaned = 4.57896e-05 Jy
! Component: 700  -  total flux cleaned = 2.90768e-05 Jy
! Component: 750  -  total flux cleaned = 2.88352e-05 Jy
! Component: 800  -  total flux cleaned = 1.25846e-05 Jy
! Component: 850  -  total flux cleaned = -1.94636e-05 Jy
! Component: 900  -  total flux cleaned = -3.47485e-06 Jy
! Component: 950  -  total flux cleaned = -3.47646e-05 Jy
! Component: 1000  -  total flux cleaned = -1.95052e-05 Jy
! Component: 1050  -  total flux cleaned = -1.96714e-05 Jy
! Component: 1100  -  total flux cleaned = -3.47062e-05 Jy
! Component: 1150  -  total flux cleaned = -3.47848e-05 Jy
! Component: 1200  -  total flux cleaned = -4.93142e-05 Jy
! Component: 1250  -  total flux cleaned = -6.38093e-05 Jy
! Component: 1300  -  total flux cleaned = -4.94117e-05 Jy
! Component: 1350  -  total flux cleaned = -6.35322e-05 Jy
! Component: 1400  -  total flux cleaned = -2.20947e-05 Jy
! Component: 1450  -  total flux cleaned = -6.33796e-05 Jy
! Component: 1500  -  total flux cleaned = -7.70604e-05 Jy
! Component: 1550  -  total flux cleaned = -0.000117375 Jy
! Component: 1600  -  total flux cleaned = -0.000104146 Jy
! Component: 1650  -  total flux cleaned = -0.00018306 Jy
! Component: 1700  -  total flux cleaned = -0.00013087 Jy
! Component: 1750  -  total flux cleaned = -0.000169795 Jy
! Component: 1800  -  total flux cleaned = -0.000220757 Jy
! Component: 1850  -  total flux cleaned = -0.000208075 Jy
! Component: 1900  -  total flux cleaned = -0.000220397 Jy
! Component: 1950  -  total flux cleaned = -0.000207768 Jy
! Component: 2000  -  total flux cleaned = -0.000195689 Jy
! Component: 2050  -  total flux cleaned = -0.000207847 Jy
! Component: 2100  -  total flux cleaned = -0.000207996 Jy
! Component: 2150  -  total flux cleaned = -0.000220063 Jy
! Component: 2200  -  total flux cleaned = -0.000243783 Jy
! Component: 2250  -  total flux cleaned = -0.000231903 Jy
! Component: 2300  -  total flux cleaned = -0.000208643 Jy
! Component: 2350  -  total flux cleaned = -0.00017394 Jy
! Component: 2400  -  total flux cleaned = -0.000162473 Jy
! Component: 2450  -  total flux cleaned = -0.000196583 Jy
! Component: 2500  -  total flux cleaned = -0.000162842 Jy
! Component: 2550  -  total flux cleaned = -0.00014067 Jy
! Component: 2600  -  total flux cleaned = -0.000151859 Jy
! Component: 2650  -  total flux cleaned = -0.000107992 Jy
! Component: 2700  -  total flux cleaned = -0.000140631 Jy
! Component: 2750  -  total flux cleaned = -7.5798e-05 Jy
! Component: 2800  -  total flux cleaned = -7.59288e-05 Jy
! Component: 2850  -  total flux cleaned = -0.000107964 Jy
! Component: 2900  -  total flux cleaned = -0.000128937 Jy
! Component: 2950  -  total flux cleaned = -0.00011843 Jy
! Component: 3000  -  total flux cleaned = -7.68204e-05 Jy
! Component: 3050  -  total flux cleaned = -7.68899e-05 Jy
! Component: 3100  -  total flux cleaned = -7.69305e-05 Jy
! Component: 3150  -  total flux cleaned = -7.67469e-05 Jy
! Component: 3200  -  total flux cleaned = -5.65327e-05 Jy
! Component: 3250  -  total flux cleaned = -2.65031e-05 Jy
! Component: 3300  -  total flux cleaned = 1.33171e-05 Jy
! Component: 3350  -  total flux cleaned = 3.45931e-06 Jy
! Component: 3400  -  total flux cleaned = 4.26976e-05 Jy
! Component: 3450  -  total flux cleaned = 6.23003e-05 Jy
! Component: 3500  -  total flux cleaned = 0.000101017 Jy
! Component: 3550  -  total flux cleaned = 0.000110559 Jy
! Component: 3600  -  total flux cleaned = 0.000167722 Jy
! Component: 3650  -  total flux cleaned = 0.000158134 Jy
! Component: 3700  -  total flux cleaned = 0.000176977 Jy
! Component: 3750  -  total flux cleaned = 0.000148873 Jy
! Component: 3800  -  total flux cleaned = 0.000204687 Jy
! Component: 3850  -  total flux cleaned = 0.000269344 Jy
! Component: 3900  -  total flux cleaned = 0.000241879 Jy
! Component: 3950  -  total flux cleaned = 0.000269273 Jy
! Component: 4000  -  total flux cleaned = 0.000314566 Jy
! Component: 4050  -  total flux cleaned = 0.00030567 Jy
! Total flux subtracted in 4096 components = 0.000332475 Jy
! Clean residual min=-0.000578 max=0.000502 Jy/beam
! Clean residual mean=0.000001 rms=0.000163 Jy/beam
! Combined flux in latest and established models = 0.0902759 Jy
keep
! Adding 287 model components to the UV plane model.
! The established model now contains 421 components and 0.0902758 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/bp222/maps//J0819+3226_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.053 x 8.943 at -19.68 degrees (North through East)
! Clean map  min=-0.0011232  max=0.079254 Jy/beam
! Writing clean map to FITS file: /vlbi/bp222/maps//J0819+3226_S_map.fits
wmodel /vlbi/bp222/maps//J0819+3226_S_map.mod
! Writing 421 model components to file: /vlbi/bp222/maps//J0819+3226_S_map.mod
wobs   /vlbi/bp222/maps//J0819+3226_S_uvs.fits
! Writing UV FITS file: /vlbi/bp222/maps//J0819+3226_S_uvs.fits
wwins  /vlbi/bp222/maps//J0819+3226_S_map.win
! wwins: Wrote 3 windows to /vlbi/bp222/maps//J0819+3226_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0792543 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00016185 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.612648 0.612648 1.2253 2.45059 4.90118 9.80237 19.6047 39.2095 78.4189
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.079 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  489.677 
quit
! Quitting program
! Log file /vlbi/bp222/maps//J0819+3226_S_dfm.log closed on Thu Sep 27 10:56:31 2018