! Started logfile: /vlbi/uf001/uva//J0237+2046_S_dfm.log on Sun Jan 13 21:28:38 2019
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/uf001/uva//J0237+2046_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0237+2046_S_uva.fits
! AN table 1: 57 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.883876 visibilities/baseline/integration-bin.
! Found source: J0237+2046
! 
! There are 3 IFs, and a total of 3 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
! 
! Polarization(s): RR
! 
! Read 40 lines of history.
! 
! Reading 3174 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 3 channels.
! Selecting polarization: RR,  channels: 1..3
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
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 J0237+2046_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 43 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 43 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 43 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.014854Jy  sigma=25.895191
! Fit after  self-cal, rms=0.906312Jy  sigma=23.120536
! 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=5.325 mas, bmaj=13.21 mas, bpa=-23.51 degrees
! Estimated noise=0.761614 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 = 0.0732733 Jy
! Component: 100  -  total flux cleaned = 0.0901611 Jy
! Total flux subtracted in 100 components = 0.0901611 Jy
! Clean residual min=-0.004409 max=0.006587 Jy/beam
! Clean residual mean=-0.000008 rms=0.001325 Jy/beam
! Combined flux in latest and established models = 0.0901611 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.0901611 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.052452Jy  sigma=1.284815
! Fit after  self-cal, rms=0.052421Jy  sigma=1.284206
! 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=5.919 mas, bmaj=14.27 mas, bpa=-21.57 degrees
! Estimated noise=0.519369 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 = 0.00870994 Jy
! Component: 100  -  total flux cleaned = 0.0130994 Jy
! Component: 150  -  total flux cleaned = 0.0155719 Jy
! Component: 200  -  total flux cleaned = 0.0166078 Jy
! Total flux subtracted in 200 components = 0.0166078 Jy
! Clean residual min=-0.003086 max=0.003134 Jy/beam
! Clean residual mean=-0.000009 rms=0.000814 Jy/beam
! Combined flux in latest and established models = 0.106769 Jy
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 41 components and 0.106769 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.051049Jy  sigma=1.247823
! Fit after  self-cal, rms=0.051009Jy  sigma=1.246953
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.919 x 14.27 at -21.57 degrees (North through East)
! Clean map  min=-0.0029154  max=0.094868 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.04     HN        0.98     KP        1.09     LA        0.93     
!   NL        1.08     OV        0.96     PT        1.03     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     HN        1.04     KP        1.03     LA        0.96     
!   NL        1.01     OV        0.91     PT        0.98     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     HN        0.99     KP        1.05     LA        0.96     
!   NL        1.02     OV        0.99     PT        1.00     
! 
! 
! Fit before self-cal, rms=0.051009Jy  sigma=1.246953
! Fit after  self-cal, rms=0.050978Jy  sigma=1.238293
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=5.923 mas, bmaj=14.25 mas, bpa=-21.16 degrees
! Estimated noise=0.517477 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 = 0.00040252 Jy
! Component: 100  -  total flux cleaned = 0.000344681 Jy
! Component: 150  -  total flux cleaned = 0.000366629 Jy
! Component: 200  -  total flux cleaned = 0.000386897 Jy
! Total flux subtracted in 200 components = 0.000386897 Jy
! Clean residual min=-0.002516 max=0.002645 Jy/beam
! Clean residual mean=-0.000009 rms=0.000685 Jy/beam
! Combined flux in latest and established models = 0.107156 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 57 components and 0.107156 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.050952Jy  sigma=1.237345
! Fit after  self-cal, rms=0.050997Jy  sigma=1.237093
! 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.
! 
! Fit before self-cal, rms=0.050997Jy  sigma=1.237093
! Fit after  self-cal, rms=0.050683Jy  sigma=1.228723
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.923 mas, bmaj=14.22 mas, bpa=-21.21 degrees
! Estimated noise=0.516635 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -5.94774e-05 Jy
! Component: 100  -  total flux cleaned = -9.65201e-05 Jy
! Component: 150  -  total flux cleaned = -0.000127763 Jy
! Component: 200  -  total flux cleaned = -0.000155241 Jy
! Total flux subtracted in 200 components = -0.000155241 Jy
! Clean residual min=-0.002014 max=0.002316 Jy/beam
! Clean residual mean=-0.000007 rms=0.000571 Jy/beam
! Combined flux in latest and established models = 0.107001 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 75 components and 0.107001 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.050673Jy  sigma=1.228345
! Fit after  self-cal, rms=0.050681Jy  sigma=1.228191
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 = 1.11242e-05 Jy
! Component: 100  -  total flux cleaned = -1.49984e-05 Jy
! Component: 150  -  total flux cleaned = -3.89326e-05 Jy
! Component: 200  -  total flux cleaned = -4.94455e-05 Jy
! Total flux subtracted in 200 components = -4.94455e-05 Jy
! Clean residual min=-0.002005 max=0.002294 Jy/beam
! Clean residual mean=-0.000007 rms=0.000567 Jy/beam
! Combined flux in latest and established models = 0.106951 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 83 components and 0.106951 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.050676Jy  sigma=1.228034
! Fit after  self-cal, rms=0.050676Jy  sigma=1.228024
! 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.
! 
! Fit before self-cal, rms=0.050676Jy  sigma=1.228024
! Fit after  self-cal, rms=0.050659Jy  sigma=1.227949
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.916 mas, bmaj=14.23 mas, bpa=-21.18 degrees
! Estimated noise=0.516238 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000207434 Jy
! Component: 100  -  total flux cleaned = -0.000243695 Jy
! Component: 150  -  total flux cleaned = -0.000276299 Jy
! Component: 200  -  total flux cleaned = -0.000296429 Jy
! Total flux subtracted in 200 components = -0.000296429 Jy
! Clean residual min=-0.001956 max=0.002251 Jy/beam
! Clean residual mean=-0.000007 rms=0.000559 Jy/beam
! Combined flux in latest and established models = 0.106655 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 89 components and 0.106655 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.050654Jy  sigma=1.227795
! Fit after  self-cal, rms=0.050655Jy  sigma=1.227789
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 = -1.91187e-05 Jy
! Component: 100  -  total flux cleaned = -2.85308e-05 Jy
! Component: 150  -  total flux cleaned = -3.69871e-05 Jy
! Component: 200  -  total flux cleaned = -4.53457e-05 Jy
! Total flux subtracted in 200 components = -4.53457e-05 Jy
! Clean residual min=-0.001950 max=0.002241 Jy/beam
! Clean residual mean=-0.000007 rms=0.000557 Jy/beam
! Combined flux in latest and established models = 0.106609 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 96 components and 0.106609 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.050653Jy  sigma=1.227715
! Fit after  self-cal, rms=0.050653Jy  sigma=1.227712
! 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.
! 
! Fit before self-cal, rms=0.050653Jy  sigma=1.227712
! Fit after  self-cal, rms=0.050636Jy  sigma=1.227689
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.268 mas, bmaj=15.31 mas, bpa=-24.07 degrees
! Estimated noise=0.558564 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00029654 Jy
! Component: 100  -  total flux cleaned = -0.000330767 Jy
! Component: 150  -  total flux cleaned = -0.000351243 Jy
! Component: 200  -  total flux cleaned = -0.00036933 Jy
! Total flux subtracted in 200 components = -0.00036933 Jy
! Clean residual min=-0.001886 max=0.002192 Jy/beam
! Clean residual mean=-0.000010 rms=0.000605 Jy/beam
! Combined flux in latest and established models = 0.10624 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 102 components and 0.10624 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.050634Jy  sigma=1.227642
! Fit after  self-cal, rms=0.050634Jy  sigma=1.227633
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 = -7.53758e-05 Jy
! Component: 100  -  total flux cleaned = -8.33987e-05 Jy
! Component: 150  -  total flux cleaned = -8.36257e-05 Jy
! Component: 200  -  total flux cleaned = -9.11699e-05 Jy
! Total flux subtracted in 200 components = -9.11699e-05 Jy
! Clean residual min=-0.001887 max=0.002212 Jy/beam
! Clean residual mean=-0.000010 rms=0.000603 Jy/beam
! Combined flux in latest and established models = 0.106149 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 109 components and 0.106149 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.050633Jy  sigma=1.227622
! Fit after  self-cal, rms=0.050633Jy  sigma=1.227620
! 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=5.912 mas, bmaj=14.23 mas, bpa=-21.18 degrees
! Estimated noise=0.51599 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.912 x 14.23 at -21.18 degrees (North through East)
! Clean map  min=-0.0019177  max=0.09438 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=5.306 mas, bmaj=13.13 mas, bpa=-23.1 degrees
! Estimated noise=0.756206 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0726816 Jy
! Component: 100  -  total flux cleaned = 0.0896477 Jy
! Component: 150  -  total flux cleaned = 0.0969928 Jy
! Component: 200  -  total flux cleaned = 0.100834 Jy
! Total flux subtracted in 200 components = 0.100834 Jy
! Clean residual min=-0.002778 max=0.002815 Jy/beam
! Clean residual mean=-0.000008 rms=0.000737 Jy/beam
! Combined flux in latest and established models = 0.100834 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 26 model components to the UV plane model.
! The established model now contains 26 components and 0.100834 Jy
! Inverting map and beam 
! Estimated beam: bmin=5.912 mas, bmaj=14.23 mas, bpa=-21.18 degrees
! Estimated noise=0.51599 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 = 0.00270653 Jy
! Component: 100  -  total flux cleaned = 0.00422594 Jy
! Component: 150  -  total flux cleaned = 0.00507003 Jy
! Component: 200  -  total flux cleaned = 0.00530326 Jy
! Total flux subtracted in 200 components = 0.00530326 Jy
! Clean residual min=-0.001899 max=0.002339 Jy/beam
! Clean residual mean=-0.000007 rms=0.000581 Jy/beam
! Combined flux in latest and established models = 0.106137 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 60 components and 0.106137 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=8.268 mas, bmaj=15.31 mas, bpa=-24.07 degrees
! Estimated noise=0.558564 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000115327 Jy
! Component: 100  -  total flux cleaned = -2.38322e-05 Jy
! Component: 150  -  total flux cleaned = 1.39586e-05 Jy
! Component: 200  -  total flux cleaned = 1.43069e-05 Jy
! Total flux subtracted in 200 components = 1.43069e-05 Jy
! Clean residual min=-0.001941 max=0.002330 Jy/beam
! Clean residual mean=-0.000010 rms=0.000620 Jy/beam
! Combined flux in latest and established models = 0.106152 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 = 8.48868e-07 Jy
! Component: 100  -  total flux cleaned = 7.43443e-07 Jy
! Component: 150  -  total flux cleaned = 1.31418e-06 Jy
! Component: 200  -  total flux cleaned = -1.15205e-05 Jy
! Total flux subtracted in 200 components = -1.15205e-05 Jy
! Clean residual min=-0.001892 max=0.002317 Jy/beam
! Clean residual mean=-0.000010 rms=0.000615 Jy/beam
! Combined flux in latest and established models = 0.10614 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 83 components and 0.10614 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=5.912 mas, bmaj=14.23 mas, bpa=-21.18 degrees
! Estimated noise=0.51599 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000183457 Jy
! Component: 100  -  total flux cleaned = -0.000153075 Jy
! Component: 150  -  total flux cleaned = -0.000138346 Jy
! Component: 200  -  total flux cleaned = -0.000125276 Jy
! Total flux subtracted in 200 components = -0.000125276 Jy
! Clean residual min=-0.001942 max=0.002250 Jy/beam
! Clean residual mean=-0.000006 rms=0.000564 Jy/beam
! Combined flux in latest and established models = 0.106015 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 97 components and 0.106015 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.050644Jy  sigma=1.227897
! Fit after  self-cal, rms=0.050642Jy  sigma=1.227863
wmodel J0237+2046_S_map.mod
! Writing 97 model components to file: J0237+2046_S_map.mod
wobs   J0237+2046_S_uvs.fits
! Writing UV FITS file: J0237+2046_S_uvs.fits
wwins  J0237+2046_S_map.win
! wwins: Wrote 1 windows to J0237+2046_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 = 0.000837455 Jy
! Component: 100  -  total flux cleaned = 0.000909472 Jy
! Component: 150  -  total flux cleaned = 0.000878327 Jy
! Component: 200  -  total flux cleaned = 0.000729868 Jy
! Component: 250  -  total flux cleaned = 0.000562332 Jy
! Component: 300  -  total flux cleaned = 0.000349253 Jy
! Component: 350  -  total flux cleaned = 0.00019594 Jy
! Component: 400  -  total flux cleaned = 7.34871e-05 Jy
! Component: 450  -  total flux cleaned = -4.36905e-05 Jy
! Component: 500  -  total flux cleaned = -6.62082e-05 Jy
! Component: 550  -  total flux cleaned = -0.000196502 Jy
! Component: 600  -  total flux cleaned = -0.000342548 Jy
! Component: 650  -  total flux cleaned = -0.000443851 Jy
! Component: 700  -  total flux cleaned = -0.000542325 Jy
! Component: 750  -  total flux cleaned = -0.000714737 Jy
! Component: 800  -  total flux cleaned = -0.000770673 Jy
! Component: 850  -  total flux cleaned = -0.00091594 Jy
! Component: 900  -  total flux cleaned = -0.00103963 Jy
! Component: 950  -  total flux cleaned = -0.00122859 Jy
! Component: 1000  -  total flux cleaned = -0.00141301 Jy
! Component: 1050  -  total flux cleaned = -0.00159304 Jy
! Component: 1100  -  total flux cleaned = -0.00175309 Jy
! Component: 1150  -  total flux cleaned = -0.00184743 Jy
! Component: 1200  -  total flux cleaned = -0.00197084 Jy
! Component: 1250  -  total flux cleaned = -0.00209178 Jy
! Component: 1300  -  total flux cleaned = -0.00222472 Jy
! Component: 1350  -  total flux cleaned = -0.00226811 Jy
! Component: 1400  -  total flux cleaned = -0.00238184 Jy
! Component: 1450  -  total flux cleaned = -0.0024655 Jy
! Component: 1500  -  total flux cleaned = -0.00254769 Jy
! Component: 1550  -  total flux cleaned = -0.00261457 Jy
! Component: 1600  -  total flux cleaned = -0.00265439 Jy
! Component: 1650  -  total flux cleaned = -0.00273277 Jy
! Component: 1700  -  total flux cleaned = -0.00278402 Jy
! Component: 1750  -  total flux cleaned = -0.00283446 Jy
! Component: 1800  -  total flux cleaned = -0.00287175 Jy
! Component: 1850  -  total flux cleaned = -0.00293299 Jy
! Component: 1900  -  total flux cleaned = -0.00298142 Jy
! Component: 1950  -  total flux cleaned = -0.0030527 Jy
! Component: 2000  -  total flux cleaned = -0.00307611 Jy
! Component: 2050  -  total flux cleaned = -0.00311087 Jy
! Component: 2100  -  total flux cleaned = -0.0031567 Jy
! Component: 2150  -  total flux cleaned = -0.00314549 Jy
! Component: 2200  -  total flux cleaned = -0.00320111 Jy
! Component: 2250  -  total flux cleaned = -0.00324504 Jy
! Component: 2300  -  total flux cleaned = -0.00326666 Jy
! Component: 2350  -  total flux cleaned = -0.00327732 Jy
! Component: 2400  -  total flux cleaned = -0.00328801 Jy
! Component: 2450  -  total flux cleaned = -0.00333029 Jy
! Component: 2500  -  total flux cleaned = -0.00334075 Jy
! Component: 2550  -  total flux cleaned = -0.00338198 Jy
! Component: 2600  -  total flux cleaned = -0.00340232 Jy
! Component: 2650  -  total flux cleaned = -0.00340238 Jy
! Component: 2700  -  total flux cleaned = -0.00344231 Jy
! Component: 2750  -  total flux cleaned = -0.00345214 Jy
! Component: 2800  -  total flux cleaned = -0.00349141 Jy
! Component: 2850  -  total flux cleaned = -0.0035011 Jy
! Component: 2900  -  total flux cleaned = -0.00351073 Jy
! Component: 2950  -  total flux cleaned = -0.00351068 Jy
! Component: 3000  -  total flux cleaned = -0.00352967 Jy
! Component: 3050  -  total flux cleaned = -0.0035485 Jy
! Component: 3100  -  total flux cleaned = -0.00355785 Jy
! Component: 3150  -  total flux cleaned = -0.00357641 Jy
! Component: 3200  -  total flux cleaned = -0.00359486 Jy
! Component: 3250  -  total flux cleaned = -0.00362232 Jy
! Component: 3300  -  total flux cleaned = -0.00364039 Jy
! Component: 3350  -  total flux cleaned = -0.00365839 Jy
! Component: 3400  -  total flux cleaned = -0.00366735 Jy
! Component: 3450  -  total flux cleaned = -0.0036673 Jy
! Component: 3500  -  total flux cleaned = -0.00366727 Jy
! Component: 3550  -  total flux cleaned = -0.00368492 Jy
! Component: 3600  -  total flux cleaned = -0.00368491 Jy
! Component: 3650  -  total flux cleaned = -0.00367619 Jy
! Component: 3700  -  total flux cleaned = -0.00370214 Jy
! Component: 3750  -  total flux cleaned = -0.00369352 Jy
! Component: 3800  -  total flux cleaned = -0.00371928 Jy
! Component: 3850  -  total flux cleaned = -0.00372781 Jy
! Component: 3900  -  total flux cleaned = -0.00371934 Jy
! Component: 3950  -  total flux cleaned = -0.00374475 Jy
! Component: 4000  -  total flux cleaned = -0.00375315 Jy
! Component: 4050  -  total flux cleaned = -0.00373637 Jy
! Total flux subtracted in 4096 components = -0.00373639 Jy
! Clean residual min=-0.000502 max=0.000523 Jy/beam
! Clean residual mean=0.000001 rms=0.000165 Jy/beam
! Combined flux in latest and established models = 0.102279 Jy
keep
! Adding 332 model components to the UV plane model.
! The established model now contains 429 components and 0.102279 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0237+2046_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.912 x 14.23 at -21.18 degrees (North through East)
! Clean map  min=-0.0012994  max=0.093967 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0237+2046_S_map.fits
wmodel /vlbi/uf001/uva//J0237+2046_S_map.mod
! Writing 429 model components to file: /vlbi/uf001/uva//J0237+2046_S_map.mod
wobs   /vlbi/uf001/uva//J0237+2046_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0237+2046_S_uvs.fits
wwins  /vlbi/uf001/uva//J0237+2046_S_map.win
! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0237+2046_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0939666 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000155942 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.497864 0.497864 0.995728 1.99146 3.98291 7.96582 15.9316 31.8633 63.7266
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.093 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  602.574 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0237+2046_S_dfm.log closed on Sun Jan 13 21:28:42 2019