! Started logfile: /vlbi/uf001/uva//J0737-0720_S_dfm.log on Sun Jan 13 23:31:57 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//J0737-0720_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0737-0720_S_uva.fits
! AN table 1: 57 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.953216 visibilities/baseline/integration-bin.
! Found source: J0737-0720
! 
! 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 3423 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 J0737-0720_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 32 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 32 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 32 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.999299Jy  sigma=22.398916
! Fit after  self-cal, rms=0.931243Jy  sigma=20.858990
! 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=4.921 mas, bmaj=24.11 mas, bpa=-11.4 degrees
! Estimated noise=0.713211 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 = 0.0517517 Jy
! Component: 100  -  total flux cleaned = 0.0666567 Jy
! Total flux subtracted in 100 components = 0.0666567 Jy
! Clean residual min=-0.006305 max=0.011578 Jy/beam
! Clean residual mean=-0.000019 rms=0.001893 Jy/beam
! Combined flux in latest and established models = 0.0666567 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 28 components and 0.0666567 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062012Jy  sigma=1.316767
! Fit after  self-cal, rms=0.061525Jy  sigma=1.306013
! Inverting map 
! Added new window around map position (10, 3).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0118266 Jy
! Component: 100  -  total flux cleaned = 0.0192009 Jy
! Total flux subtracted in 100 components = 0.0192009 Jy
! Clean residual min=-0.004634 max=0.004008 Jy/beam
! Clean residual mean=-0.000015 rms=0.001292 Jy/beam
! Combined flux in latest and established models = 0.0858576 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 58 components and 0.0858576 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058855Jy  sigma=1.245975
! Fit after  self-cal, rms=0.058671Jy  sigma=1.242411
! 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=5.943 mas, bmaj=24.84 mas, bpa=-12.14 degrees
! Estimated noise=0.569404 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 = 0.00660766 Jy
! Component: 100  -  total flux cleaned = 0.0104992 Jy
! Component: 150  -  total flux cleaned = 0.0133023 Jy
! Component: 200  -  total flux cleaned = 0.0152749 Jy
! Total flux subtracted in 200 components = 0.0152749 Jy
! Clean residual min=-0.003388 max=0.003688 Jy/beam
! Clean residual mean=-0.000008 rms=0.001024 Jy/beam
! Combined flux in latest and established models = 0.101132 Jy
! Performing phase self-cal
! Adding 78 model components to the UV plane model.
! The established model now contains 127 components and 0.101132 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057798Jy  sigma=1.223572
! Fit after  self-cal, rms=0.057731Jy  sigma=1.222186
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.943 x 24.84 at -12.14 degrees (North through East)
! Clean map  min=-0.0035407  max=0.068231 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     HN        0.98     KP        1.07     LA        0.91     
!   NL        1.13     OV        0.95     PT        1.04     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.03     HN        1.07     KP        0.98     LA        0.85     
!   NL        1.10     OV        0.92     PT        1.00     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     HN        1.14     KP        0.99     LA        0.95     
!   NL        1.00     OV        1.02     PT        0.96     
! 
! 
! Fit before self-cal, rms=0.057731Jy  sigma=1.222186
! Fit after  self-cal, rms=0.058114Jy  sigma=1.213573
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=6.034 mas, bmaj=24.9 mas, bpa=-11.82 degrees
! Estimated noise=0.571696 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 = 0.00137514 Jy
! Component: 100  -  total flux cleaned = 0.00162429 Jy
! Component: 150  -  total flux cleaned = 0.0018274 Jy
! Component: 200  -  total flux cleaned = 0.00201435 Jy
! Total flux subtracted in 200 components = 0.00201435 Jy
! Clean residual min=-0.002631 max=0.002784 Jy/beam
! Clean residual mean=-0.000008 rms=0.000853 Jy/beam
! Combined flux in latest and established models = 0.103147 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 164 components and 0.103147 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058022Jy  sigma=1.211582
! Fit after  self-cal, rms=0.058065Jy  sigma=1.210883
! 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=0.058065Jy  sigma=1.210883
! Fit after  self-cal, rms=0.058222Jy  sigma=1.199834
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.032 mas, bmaj=24.98 mas, bpa=-11.98 degrees
! Estimated noise=0.569726 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000527452 Jy
! Component: 100  -  total flux cleaned = 0.000537902 Jy
! Component: 150  -  total flux cleaned = 0.000417107 Jy
! Component: 200  -  total flux cleaned = 0.00036483 Jy
! Total flux subtracted in 200 components = 0.00036483 Jy
! Clean residual min=-0.002127 max=0.002251 Jy/beam
! Clean residual mean=-0.000005 rms=0.000613 Jy/beam
! Combined flux in latest and established models = 0.103512 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 179 components and 0.103512 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058179Jy  sigma=1.198870
! Fit after  self-cal, rms=0.058193Jy  sigma=1.198481
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 = -0.000167829 Jy
! Component: 100  -  total flux cleaned = -0.000139079 Jy
! Component: 150  -  total flux cleaned = -9.65628e-05 Jy
! Component: 200  -  total flux cleaned = -2.03506e-05 Jy
! Total flux subtracted in 200 components = -2.03506e-05 Jy
! Clean residual min=-0.002058 max=0.002246 Jy/beam
! Clean residual mean=-0.000005 rms=0.000598 Jy/beam
! Combined flux in latest and established models = 0.103491 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 193 components and 0.103491 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058170Jy  sigma=1.198025
! Fit after  self-cal, rms=0.058173Jy  sigma=1.197915
! 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=0.058173Jy  sigma=1.197915
! Fit after  self-cal, rms=0.058198Jy  sigma=1.197587
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.03 mas, bmaj=24.98 mas, bpa=-11.97 degrees
! Estimated noise=0.569011 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.50429e-05 Jy
! Component: 100  -  total flux cleaned = 1.53764e-05 Jy
! Component: 150  -  total flux cleaned = 6.94634e-05 Jy
! Component: 200  -  total flux cleaned = 0.00010297 Jy
! Total flux subtracted in 200 components = 0.00010297 Jy
! Clean residual min=-0.002045 max=0.002165 Jy/beam
! Clean residual mean=-0.000004 rms=0.000583 Jy/beam
! Combined flux in latest and established models = 0.103594 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 207 components and 0.103594 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058181Jy  sigma=1.197262
! Fit after  self-cal, rms=0.058187Jy  sigma=1.197184
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 = -6.48053e-05 Jy
! Component: 100  -  total flux cleaned = 8.32293e-07 Jy
! Component: 150  -  total flux cleaned = 4.70239e-05 Jy
! Component: 200  -  total flux cleaned = 9.03506e-05 Jy
! Total flux subtracted in 200 components = 9.03506e-05 Jy
! Clean residual min=-0.002005 max=0.002144 Jy/beam
! Clean residual mean=-0.000004 rms=0.000578 Jy/beam
! Combined flux in latest and established models = 0.103685 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 224 components and 0.103685 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058176Jy  sigma=1.196975
! Fit after  self-cal, rms=0.058178Jy  sigma=1.196934
! 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=0.058178Jy  sigma=1.196934
! Fit after  self-cal, rms=0.058178Jy  sigma=1.196909
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.657 mas, bmaj=24.41 mas, bpa=-10.96 degrees
! Estimated noise=0.603378 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000221618 Jy
! Component: 100  -  total flux cleaned = -0.000220791 Jy
! Component: 150  -  total flux cleaned = -0.000157416 Jy
! Component: 200  -  total flux cleaned = -7.15665e-05 Jy
! Total flux subtracted in 200 components = -7.15665e-05 Jy
! Clean residual min=-0.002311 max=0.002267 Jy/beam
! Clean residual mean=-0.000005 rms=0.000596 Jy/beam
! Combined flux in latest and established models = 0.103613 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 234 components and 0.103613 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058170Jy  sigma=1.196777
! Fit after  self-cal, rms=0.058175Jy  sigma=1.196727
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 = -8.62512e-05 Jy
! Component: 100  -  total flux cleaned = 1.57937e-05 Jy
! Component: 150  -  total flux cleaned = 8.9649e-05 Jy
! Component: 200  -  total flux cleaned = 0.000146248 Jy
! Total flux subtracted in 200 components = 0.000146248 Jy
! Clean residual min=-0.002261 max=0.002221 Jy/beam
! Clean residual mean=-0.000005 rms=0.000591 Jy/beam
! Combined flux in latest and established models = 0.103759 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 245 components and 0.103759 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058171Jy  sigma=1.196650
! Fit after  self-cal, rms=0.058173Jy  sigma=1.196622
! 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=6.035 mas, bmaj=24.97 mas, bpa=-11.96 degrees
! Estimated noise=0.568947 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 6.035 x 24.97 at -11.96 degrees (North through East)
! Clean map  min=-0.0018973  max=0.067536 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=5.02 mas, bmaj=24.22 mas, bpa=-11.32 degrees
! Estimated noise=0.71864 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0516862 Jy
! Component: 100  -  total flux cleaned = 0.0694219 Jy
! Component: 150  -  total flux cleaned = 0.0802403 Jy
! Component: 200  -  total flux cleaned = 0.0871536 Jy
! Total flux subtracted in 200 components = 0.0871536 Jy
! Clean residual min=-0.003755 max=0.003963 Jy/beam
! Clean residual mean=-0.000004 rms=0.001079 Jy/beam
! Combined flux in latest and established models = 0.0871536 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 0.0871536 Jy
! Inverting map and beam 
! Estimated beam: bmin=6.035 mas, bmaj=24.97 mas, bpa=-11.96 degrees
! Estimated noise=0.568947 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 = 0.00562917 Jy
! Component: 100  -  total flux cleaned = 0.00903772 Jy
! Component: 150  -  total flux cleaned = 0.0114067 Jy
! Component: 200  -  total flux cleaned = 0.0131626 Jy
! Total flux subtracted in 200 components = 0.0131626 Jy
! Clean residual min=-0.002431 max=0.002532 Jy/beam
! Clean residual mean=-0.000004 rms=0.000665 Jy/beam
! Combined flux in latest and established models = 0.100316 Jy
! Adding 75 model components to the UV plane model.
! The established model now contains 99 components and 0.100316 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=8.657 mas, bmaj=24.41 mas, bpa=-10.96 degrees
! Estimated noise=0.603378 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00103179 Jy
! Component: 100  -  total flux cleaned = 0.001674 Jy
! Component: 150  -  total flux cleaned = 0.00212522 Jy
! Component: 200  -  total flux cleaned = 0.00244985 Jy
! Total flux subtracted in 200 components = 0.00244985 Jy
! Clean residual min=-0.002611 max=0.002519 Jy/beam
! Clean residual mean=-0.000005 rms=0.000645 Jy/beam
! Combined flux in latest and established models = 0.102766 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 = 0.000259705 Jy
! Component: 100  -  total flux cleaned = 0.000495143 Jy
! Component: 150  -  total flux cleaned = 0.000576474 Jy
! Component: 200  -  total flux cleaned = 0.000702289 Jy
! Total flux subtracted in 200 components = 0.000702289 Jy
! Clean residual min=-0.002484 max=0.002436 Jy/beam
! Clean residual mean=-0.000005 rms=0.000626 Jy/beam
! Combined flux in latest and established models = 0.103468 Jy
! Adding 66 model components to the UV plane model.
! The established model now contains 150 components and 0.103468 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=6.035 mas, bmaj=24.97 mas, bpa=-11.96 degrees
! Estimated noise=0.568947 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.86132e-05 Jy
! Component: 100  -  total flux cleaned = 4.77516e-05 Jy
! Component: 150  -  total flux cleaned = 7.19939e-05 Jy
! Component: 200  -  total flux cleaned = 0.000139352 Jy
! Total flux subtracted in 200 components = 0.000139352 Jy
! Clean residual min=-0.002056 max=0.002181 Jy/beam
! Clean residual mean=-0.000004 rms=0.000590 Jy/beam
! Combined flux in latest and established models = 0.103608 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 171 components and 0.103608 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058196Jy  sigma=1.197276
! Fit after  self-cal, rms=0.058180Jy  sigma=1.197103
wmodel J0737-0720_S_map.mod
! Writing 171 model components to file: J0737-0720_S_map.mod
wobs   J0737-0720_S_uvs.fits
! Writing UV FITS file: J0737-0720_S_uvs.fits
wwins  J0737-0720_S_map.win
! wwins: Wrote 2 windows to J0737-0720_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 = 0.000198787 Jy
! Component: 100  -  total flux cleaned = 0.000331658 Jy
! Component: 150  -  total flux cleaned = 0.000456501 Jy
! Component: 200  -  total flux cleaned = 0.000516886 Jy
! Component: 250  -  total flux cleaned = 0.000433219 Jy
! Component: 300  -  total flux cleaned = 0.000407312 Jy
! Component: 350  -  total flux cleaned = 0.000486456 Jy
! Component: 400  -  total flux cleaned = 0.000512055 Jy
! Component: 450  -  total flux cleaned = 0.000608968 Jy
! Component: 500  -  total flux cleaned = 0.000631933 Jy
! Component: 550  -  total flux cleaned = 0.000677861 Jy
! Component: 600  -  total flux cleaned = 0.000744876 Jy
! Component: 650  -  total flux cleaned = 0.000744665 Jy
! Component: 700  -  total flux cleaned = 0.000702168 Jy
! Component: 750  -  total flux cleaned = 0.000722903 Jy
! Component: 800  -  total flux cleaned = 0.000641149 Jy
! Component: 850  -  total flux cleaned = 0.000621466 Jy
! Component: 900  -  total flux cleaned = 0.000582633 Jy
! Component: 950  -  total flux cleaned = 0.00056354 Jy
! Component: 1000  -  total flux cleaned = 0.000525691 Jy
! Component: 1050  -  total flux cleaned = 0.000488698 Jy
! Component: 1100  -  total flux cleaned = 0.000470567 Jy
! Component: 1150  -  total flux cleaned = 0.00045276 Jy
! Component: 1200  -  total flux cleaned = 0.000400484 Jy
! Component: 1250  -  total flux cleaned = 0.00034952 Jy
! Component: 1300  -  total flux cleaned = 0.000332773 Jy
! Component: 1350  -  total flux cleaned = 0.000266318 Jy
! Component: 1400  -  total flux cleaned = 0.000168688 Jy
! Component: 1450  -  total flux cleaned = 8.85053e-05 Jy
! Component: 1500  -  total flux cleaned = 2.53283e-05 Jy
! Component: 1550  -  total flux cleaned = -2.15069e-05 Jy
! Component: 1600  -  total flux cleaned = -9.84396e-05 Jy
! Component: 1650  -  total flux cleaned = -0.000143717 Jy
! Component: 1700  -  total flux cleaned = -0.000233325 Jy
! Component: 1750  -  total flux cleaned = -0.000262913 Jy
! Component: 1800  -  total flux cleaned = -0.000335602 Jy
! Component: 1850  -  total flux cleaned = -0.000335657 Jy
! Component: 1900  -  total flux cleaned = -0.000364147 Jy
! Component: 1950  -  total flux cleaned = -0.000420211 Jy
! Component: 2000  -  total flux cleaned = -0.00046146 Jy
! Component: 2050  -  total flux cleaned = -0.000475101 Jy
! Component: 2100  -  total flux cleaned = -0.000488678 Jy
! Component: 2150  -  total flux cleaned = -0.000528686 Jy
! Component: 2200  -  total flux cleaned = -0.000554979 Jy
! Component: 2250  -  total flux cleaned = -0.000567999 Jy
! Component: 2300  -  total flux cleaned = -0.000593817 Jy
! Component: 2350  -  total flux cleaned = -0.000631933 Jy
! Component: 2400  -  total flux cleaned = -0.000682318 Jy
! Component: 2450  -  total flux cleaned = -0.000682276 Jy
! Component: 2500  -  total flux cleaned = -0.000706929 Jy
! Component: 2550  -  total flux cleaned = -0.000780036 Jy
! Component: 2600  -  total flux cleaned = -0.000767908 Jy
! Component: 2650  -  total flux cleaned = -0.000815649 Jy
! Component: 2700  -  total flux cleaned = -0.000827614 Jy
! Component: 2750  -  total flux cleaned = -0.000886592 Jy
! Component: 2800  -  total flux cleaned = -0.000956173 Jy
! Component: 2850  -  total flux cleaned = -0.000967839 Jy
! Component: 2900  -  total flux cleaned = -0.001025 Jy
! Component: 2950  -  total flux cleaned = -0.00104755 Jy
! Component: 3000  -  total flux cleaned = -0.00105887 Jy
! Component: 3050  -  total flux cleaned = -0.00109225 Jy
! Component: 3100  -  total flux cleaned = -0.00113651 Jy
! Component: 3150  -  total flux cleaned = -0.0011912 Jy
! Component: 3200  -  total flux cleaned = -0.00118038 Jy
! Component: 3250  -  total flux cleaned = -0.00125588 Jy
! Component: 3300  -  total flux cleaned = -0.00126651 Jy
! Component: 3350  -  total flux cleaned = -0.00127719 Jy
! Component: 3400  -  total flux cleaned = -0.00130898 Jy
! Component: 3450  -  total flux cleaned = -0.00134043 Jy
! Component: 3500  -  total flux cleaned = -0.00137167 Jy
! Component: 3550  -  total flux cleaned = -0.00137174 Jy
! Component: 3600  -  total flux cleaned = -0.00143347 Jy
! Component: 3650  -  total flux cleaned = -0.0014539 Jy
! Component: 3700  -  total flux cleaned = -0.00148439 Jy
! Component: 3750  -  total flux cleaned = -0.0015147 Jy
! Component: 3800  -  total flux cleaned = -0.0015448 Jy
! Component: 3850  -  total flux cleaned = -0.00157476 Jy
! Component: 3900  -  total flux cleaned = -0.0016344 Jy
! Component: 3950  -  total flux cleaned = -0.00166396 Jy
! Component: 4000  -  total flux cleaned = -0.00168362 Jy
! Component: 4050  -  total flux cleaned = -0.00171304 Jy
! Total flux subtracted in 4096 components = -0.00174228 Jy
! Clean residual min=-0.000572 max=0.000575 Jy/beam
! Clean residual mean=-0.000001 rms=0.000208 Jy/beam
! Combined flux in latest and established models = 0.101865 Jy
keep
! Adding 401 model components to the UV plane model.
! The established model now contains 572 components and 0.101865 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0737-0720_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 6.035 x 24.97 at -11.96 degrees (North through East)
! Clean map  min=-0.0018551  max=0.067898 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0737-0720_S_map.fits
wmodel /vlbi/uf001/uva//J0737-0720_S_map.mod
! Writing 572 model components to file: /vlbi/uf001/uva//J0737-0720_S_map.mod
wobs   /vlbi/uf001/uva//J0737-0720_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0737-0720_S_uvs.fits
wwins  /vlbi/uf001/uva//J0737-0720_S_map.win
! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0737-0720_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0678983 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000205636 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.908579 0.908579 1.81716 3.63432 7.26863 14.5373 29.0745 58.1491
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0006 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.067 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  330.185 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0737-0720_S_dfm.log closed on Sun Jan 13 23:32:01 2019