! Started logfile: /vlbi/uf001/uva//J2040-3836_S_dfm.log on Mon Jan 14 05:35:36 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//J2040-3836_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J2040-3836_S_uva.fits
! AN table 1: 58 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.857143 visibilities/baseline/integration-bin.
! Found source: J2040-3836
! 
! 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 44 lines of history.
! 
! Reading 3132 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 J2040-3836_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 42 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 42 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 42 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.011907Jy  sigma=12.755797
! Fit after  self-cal, rms=0.924477Jy  sigma=11.600923
! 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=2.956 mas, bmaj=18.8 mas, bpa=22.94 degrees
! Estimated noise=1.36975 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 = 0.0610508 Jy
! Component: 100  -  total flux cleaned = 0.0785147 Jy
! Total flux subtracted in 100 components = 0.0785147 Jy
! Clean residual min=-0.007331 max=0.007994 Jy/beam
! Clean residual mean=0.000135 rms=0.002243 Jy/beam
! Combined flux in latest and established models = 0.0785147 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 0.0785147 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096264Jy  sigma=1.159343
! Fit after  self-cal, rms=0.095337Jy  sigma=1.148886
! 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=3.589 mas, bmaj=19.94 mas, bpa=21.33 degrees
! Estimated noise=1.03738 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 = 0.0114713 Jy
! Component: 100  -  total flux cleaned = 0.01754 Jy
! Component: 150  -  total flux cleaned = 0.021374 Jy
! Component: 200  -  total flux cleaned = 0.0239062 Jy
! Total flux subtracted in 200 components = 0.0239062 Jy
! Clean residual min=-0.004286 max=0.003955 Jy/beam
! Clean residual mean=0.000024 rms=0.001123 Jy/beam
! Combined flux in latest and established models = 0.102421 Jy
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 48 components and 0.102421 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.094161Jy  sigma=1.128263
! Fit after  self-cal, rms=0.094068Jy  sigma=1.125623
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.589 x 19.94 at 21.33 degrees (North through East)
! Clean map  min=-0.0048184  max=0.079314 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.93     KP        1.02     LA        0.88     
!   NL        1.31     OV        0.96     SC        0.99     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.95     KP        1.03     LA        1.04     
!   NL        0.93     OV        0.92     SC        1.04     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.22     FD        0.90     KP        1.08     LA        0.99     
!   NL        1.00     OV        0.99     SC        1.03     
! 
! 
! Fit before self-cal, rms=0.094068Jy  sigma=1.125623
! Fit after  self-cal, rms=0.097238Jy  sigma=1.119519
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.624 mas, bmaj=20.17 mas, bpa=21.25 degrees
! Estimated noise=1.02478 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 = 0.000327701 Jy
! Component: 100  -  total flux cleaned = 0.000739226 Jy
! Component: 150  -  total flux cleaned = 0.000793737 Jy
! Component: 200  -  total flux cleaned = 0.000941524 Jy
! Total flux subtracted in 200 components = 0.000941524 Jy
! Clean residual min=-0.003551 max=0.004032 Jy/beam
! Clean residual mean=0.000002 rms=0.000947 Jy/beam
! Combined flux in latest and established models = 0.103362 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 62 components and 0.103362 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.097145Jy  sigma=1.118562
! Fit after  self-cal, rms=0.097577Jy  sigma=1.117236
! 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=0.097577Jy  sigma=1.117236
! Fit after  self-cal, rms=0.098681Jy  sigma=1.116243
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.63 mas, bmaj=20.16 mas, bpa=21.25 degrees
! Estimated noise=1.02718 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000621511 Jy
! Component: 100  -  total flux cleaned = 0.000724867 Jy
! Component: 150  -  total flux cleaned = 0.000817731 Jy
! Component: 200  -  total flux cleaned = 0.00093894 Jy
! Total flux subtracted in 200 components = 0.00093894 Jy
! Clean residual min=-0.003403 max=0.003890 Jy/beam
! Clean residual mean=-0.000001 rms=0.000916 Jy/beam
! Combined flux in latest and established models = 0.104301 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 74 components and 0.104301 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.098624Jy  sigma=1.115713
! Fit after  self-cal, rms=0.098732Jy  sigma=1.115537
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 = 0.000234281 Jy
! Component: 100  -  total flux cleaned = 0.000311938 Jy
! Component: 150  -  total flux cleaned = 0.000381666 Jy
! Component: 200  -  total flux cleaned = 0.000414945 Jy
! Total flux subtracted in 200 components = 0.000414945 Jy
! Clean residual min=-0.003398 max=0.003854 Jy/beam
! Clean residual mean=-0.000001 rms=0.000920 Jy/beam
! Combined flux in latest and established models = 0.104716 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 82 components and 0.104716 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.098699Jy  sigma=1.115272
! Fit after  self-cal, rms=0.098702Jy  sigma=1.115236
! 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=0.098702Jy  sigma=1.115236
! Fit after  self-cal, rms=0.098480Jy  sigma=1.114742
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.629 mas, bmaj=20.09 mas, bpa=21.2 degrees
! Estimated noise=1.02062 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000288645 Jy
! Component: 100  -  total flux cleaned = -0.000179135 Jy
! Component: 150  -  total flux cleaned = -0.000146916 Jy
! Component: 200  -  total flux cleaned = -9.1282e-05 Jy
! Total flux subtracted in 200 components = -9.1282e-05 Jy
! Clean residual min=-0.003310 max=0.003925 Jy/beam
! Clean residual mean=-0.000004 rms=0.000890 Jy/beam
! Combined flux in latest and established models = 0.104625 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 89 components and 0.104625 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.098449Jy  sigma=1.114550
! Fit after  self-cal, rms=0.098474Jy  sigma=1.114477
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 (-97, 33).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00209745 Jy
! Component: 100  -  total flux cleaned = 0.00209616 Jy
! Component: 150  -  total flux cleaned = 0.00217376 Jy
! Component: 200  -  total flux cleaned = 0.00235544 Jy
! Total flux subtracted in 200 components = 0.00235544 Jy
! Clean residual min=-0.003174 max=0.003383 Jy/beam
! Clean residual mean=0.000002 rms=0.000771 Jy/beam
! Combined flux in latest and established models = 0.10698 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 113 components and 0.10698 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.098276Jy  sigma=1.112736
! Fit after  self-cal, rms=0.098272Jy  sigma=1.112339
! Inverting map 
! Added new window around map position (99.5, -47.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00210533 Jy
! Component: 100  -  total flux cleaned = 0.00291912 Jy
! Component: 150  -  total flux cleaned = 0.0034009 Jy
! Component: 200  -  total flux cleaned = 0.00371007 Jy
! Total flux subtracted in 200 components = 0.00371007 Jy
! Clean residual min=-0.002609 max=0.002317 Jy/beam
! Clean residual mean=-0.000000 rms=0.000643 Jy/beam
! Combined flux in latest and established models = 0.11069 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 136 components and 0.11069 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.098112Jy  sigma=1.110753
! Fit after  self-cal, rms=0.098110Jy  sigma=1.110492
! 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=0.098110Jy  sigma=1.110492
! Fit after  self-cal, rms=0.096932Jy  sigma=1.110166
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.292 mas, bmaj=31.37 mas, bpa=8.997 degrees
! Estimated noise=1.17339 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000107508 Jy
! Component: 100  -  total flux cleaned = 0.000211697 Jy
! Component: 150  -  total flux cleaned = 0.000580911 Jy
! Component: 200  -  total flux cleaned = 0.000957856 Jy
! Total flux subtracted in 200 components = 0.000957856 Jy
! Clean residual min=-0.002262 max=0.001761 Jy/beam
! Clean residual mean=-0.000009 rms=0.000589 Jy/beam
! Combined flux in latest and established models = 0.111648 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 163 components and 0.111648 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096872Jy  sigma=1.109695
! Fit after  self-cal, rms=0.096905Jy  sigma=1.109611
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 = 0.000148059 Jy
! Component: 100  -  total flux cleaned = 0.000443596 Jy
! Component: 150  -  total flux cleaned = 0.000823941 Jy
! Component: 200  -  total flux cleaned = 0.00111513 Jy
! Total flux subtracted in 200 components = 0.00111513 Jy
! Clean residual min=-0.002110 max=0.001675 Jy/beam
! Clean residual mean=-0.000010 rms=0.000565 Jy/beam
! Combined flux in latest and established models = 0.112763 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 177 components and 0.112763 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096864Jy  sigma=1.109355
! Fit after  self-cal, rms=0.096872Jy  sigma=1.109325
! 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=3.635 mas, bmaj=20.05 mas, bpa=21.19 degrees
! Estimated noise=1.00716 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.635 x 20.05 at 21.19 degrees (North through East)
! Clean map  min=-0.002297  max=0.078933 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=2.985 mas, bmaj=18.88 mas, bpa=22.9 degrees
! Estimated noise=1.33491 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.058762 Jy
! Component: 100  -  total flux cleaned = 0.0778907 Jy
! Component: 150  -  total flux cleaned = 0.0886212 Jy
! Component: 200  -  total flux cleaned = 0.0959108 Jy
! Total flux subtracted in 200 components = 0.0959108 Jy
! Clean residual min=-0.005863 max=0.005574 Jy/beam
! Clean residual mean=0.000045 rms=0.001692 Jy/beam
! Combined flux in latest and established models = 0.0959108 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 35 model components to the UV plane model.
! The established model now contains 35 components and 0.0959108 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.635 mas, bmaj=20.05 mas, bpa=21.19 degrees
! Estimated noise=1.00716 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 = 0.00380243 Jy
! Component: 100  -  total flux cleaned = 0.00591273 Jy
! Component: 150  -  total flux cleaned = 0.00781807 Jy
! Component: 200  -  total flux cleaned = 0.00884237 Jy
! Total flux subtracted in 200 components = 0.00884237 Jy
! Clean residual min=-0.003577 max=0.003296 Jy/beam
! Clean residual mean=0.000010 rms=0.000911 Jy/beam
! Combined flux in latest and established models = 0.104753 Jy
! Adding 41 model components to the UV plane model.
! The established model now contains 70 components and 0.104753 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=8.292 mas, bmaj=31.37 mas, bpa=8.997 degrees
! Estimated noise=1.17339 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000293147 Jy
! Component: 100  -  total flux cleaned = -0.000306305 Jy
! Component: 150  -  total flux cleaned = 0.000146935 Jy
! Component: 200  -  total flux cleaned = 0.000728025 Jy
! Total flux subtracted in 200 components = 0.000728025 Jy
! Clean residual min=-0.002730 max=0.002250 Jy/beam
! Clean residual mean=0.000006 rms=0.000701 Jy/beam
! Combined flux in latest and established models = 0.105481 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 = 0.000678836 Jy
! Component: 100  -  total flux cleaned = 0.00130541 Jy
! Component: 150  -  total flux cleaned = 0.00185303 Jy
! Component: 200  -  total flux cleaned = 0.00241244 Jy
! Total flux subtracted in 200 components = 0.00241244 Jy
! Clean residual min=-0.002458 max=0.002066 Jy/beam
! Clean residual mean=0.000001 rms=0.000632 Jy/beam
! Combined flux in latest and established models = 0.107894 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 120 components and 0.107894 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.635 mas, bmaj=20.05 mas, bpa=21.19 degrees
! Estimated noise=1.00716 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000507319 Jy
! Component: 100  -  total flux cleaned = 0.00100564 Jy
! Component: 150  -  total flux cleaned = 0.00175657 Jy
! Component: 200  -  total flux cleaned = 0.00252237 Jy
! Total flux subtracted in 200 components = 0.00252237 Jy
! Clean residual min=-0.002536 max=0.002381 Jy/beam
! Clean residual mean=-0.000003 rms=0.000640 Jy/beam
! Combined flux in latest and established models = 0.110416 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 140 components and 0.110416 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096963Jy  sigma=1.110090
! Fit after  self-cal, rms=0.096997Jy  sigma=1.109915
wmodel J2040-3836_S_map.mod
! Writing 140 model components to file: J2040-3836_S_map.mod
wobs   J2040-3836_S_uvs.fits
! Writing UV FITS file: J2040-3836_S_uvs.fits
wwins  J2040-3836_S_map.win
! wwins: Wrote 3 windows to J2040-3836_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 = -0.000271817 Jy
! Component: 100  -  total flux cleaned = -0.000310599 Jy
! Component: 150  -  total flux cleaned = -0.000343364 Jy
! Component: 200  -  total flux cleaned = -0.000677626 Jy
! Component: 250  -  total flux cleaned = -0.000804757 Jy
! Component: 300  -  total flux cleaned = -0.000926652 Jy
! Component: 350  -  total flux cleaned = -0.000809411 Jy
! Component: 400  -  total flux cleaned = -0.00069692 Jy
! Component: 450  -  total flux cleaned = -0.000615487 Jy
! Component: 500  -  total flux cleaned = -0.000589369 Jy
! Component: 550  -  total flux cleaned = -0.000486279 Jy
! Component: 600  -  total flux cleaned = -0.000485728 Jy
! Component: 650  -  total flux cleaned = -0.00050984 Jy
! Component: 700  -  total flux cleaned = -0.000557908 Jy
! Component: 750  -  total flux cleaned = -0.000557985 Jy
! Component: 800  -  total flux cleaned = -0.000603639 Jy
! Component: 850  -  total flux cleaned = -0.000625844 Jy
! Component: 900  -  total flux cleaned = -0.00062594 Jy
! Component: 950  -  total flux cleaned = -0.000582349 Jy
! Component: 1000  -  total flux cleaned = -0.000539703 Jy
! Component: 1050  -  total flux cleaned = -0.000518436 Jy
! Component: 1100  -  total flux cleaned = -0.000476945 Jy
! Component: 1150  -  total flux cleaned = -0.000435836 Jy
! Component: 1200  -  total flux cleaned = -0.000374992 Jy
! Component: 1250  -  total flux cleaned = -0.000334927 Jy
! Component: 1300  -  total flux cleaned = -0.000275774 Jy
! Component: 1350  -  total flux cleaned = -0.000197942 Jy
! Component: 1400  -  total flux cleaned = -0.000121254 Jy
! Component: 1450  -  total flux cleaned = -6.45317e-05 Jy
! Component: 1500  -  total flux cleaned = -2.70875e-05 Jy
! Component: 1550  -  total flux cleaned = -8.61954e-06 Jy
! Component: 1600  -  total flux cleaned = 6.49888e-05 Jy
! Component: 1650  -  total flux cleaned = 4.65107e-05 Jy
! Component: 1700  -  total flux cleaned = 4.66101e-05 Jy
! Component: 1750  -  total flux cleaned = -2.54526e-05 Jy
! Component: 1800  -  total flux cleaned = -7.54452e-06 Jy
! Component: 1850  -  total flux cleaned = -4.30162e-05 Jy
! Component: 1900  -  total flux cleaned = -4.29166e-05 Jy
! Component: 1950  -  total flux cleaned = -2.54691e-05 Jy
! Component: 2000  -  total flux cleaned = -6.03065e-05 Jy
! Component: 2050  -  total flux cleaned = -9.50085e-05 Jy
! Component: 2100  -  total flux cleaned = -0.000146312 Jy
! Component: 2150  -  total flux cleaned = -0.000163296 Jy
! Component: 2200  -  total flux cleaned = -0.000231124 Jy
! Component: 2250  -  total flux cleaned = -0.000265007 Jy
! Component: 2300  -  total flux cleaned = -0.000348887 Jy
! Component: 2350  -  total flux cleaned = -0.000382156 Jy
! Component: 2400  -  total flux cleaned = -0.000415457 Jy
! Component: 2450  -  total flux cleaned = -0.000497973 Jy
! Component: 2500  -  total flux cleaned = -0.000547132 Jy
! Component: 2550  -  total flux cleaned = -0.000579805 Jy
! Component: 2600  -  total flux cleaned = -0.000612419 Jy
! Component: 2650  -  total flux cleaned = -0.00069325 Jy
! Component: 2700  -  total flux cleaned = -0.000709415 Jy
! Component: 2750  -  total flux cleaned = -0.000757521 Jy
! Component: 2800  -  total flux cleaned = -0.000821421 Jy
! Component: 2850  -  total flux cleaned = -0.000869098 Jy
! Component: 2900  -  total flux cleaned = -0.000884989 Jy
! Component: 2950  -  total flux cleaned = -0.000916664 Jy
! Component: 3000  -  total flux cleaned = -0.000948261 Jy
! Component: 3050  -  total flux cleaned = -0.000979718 Jy
! Component: 3100  -  total flux cleaned = -0.00104237 Jy
! Component: 3150  -  total flux cleaned = -0.00110483 Jy
! Component: 3200  -  total flux cleaned = -0.00116712 Jy
! Component: 3250  -  total flux cleaned = -0.00118252 Jy
! Component: 3300  -  total flux cleaned = -0.00121361 Jy
! Component: 3350  -  total flux cleaned = -0.0012755 Jy
! Component: 3400  -  total flux cleaned = -0.0013373 Jy
! Component: 3450  -  total flux cleaned = -0.00136811 Jy
! Component: 3500  -  total flux cleaned = -0.00142964 Jy
! Component: 3550  -  total flux cleaned = -0.00146041 Jy
! Component: 3600  -  total flux cleaned = -0.00150654 Jy
! Component: 3650  -  total flux cleaned = -0.00155265 Jy
! Component: 3700  -  total flux cleaned = -0.00158329 Jy
! Component: 3750  -  total flux cleaned = -0.00167541 Jy
! Component: 3800  -  total flux cleaned = -0.00172149 Jy
! Component: 3850  -  total flux cleaned = -0.00173684 Jy
! Component: 3900  -  total flux cleaned = -0.00179814 Jy
! Component: 3950  -  total flux cleaned = -0.00185941 Jy
! Component: 4000  -  total flux cleaned = -0.00192082 Jy
! Component: 4050  -  total flux cleaned = -0.00196693 Jy
! Total flux subtracted in 4096 components = -0.0020592 Jy
! Clean residual min=-0.000935 max=0.000839 Jy/beam
! Clean residual mean=-0.000005 rms=0.000282 Jy/beam
! Combined flux in latest and established models = 0.108357 Jy
keep
! Adding 233 model components to the UV plane model.
! The established model now contains 373 components and 0.108357 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J2040-3836_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.635 x 20.05 at 21.19 degrees (North through East)
! Clean map  min=-0.0028246  max=0.075836 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J2040-3836_S_map.fits
wmodel /vlbi/uf001/uva//J2040-3836_S_map.mod
! Writing 373 model components to file: /vlbi/uf001/uva//J2040-3836_S_map.mod
wobs   /vlbi/uf001/uva//J2040-3836_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J2040-3836_S_uvs.fits
wwins  /vlbi/uf001/uva//J2040-3836_S_map.win
! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2040-3836_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0758355 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000267874 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.05969 1.05969 2.11938 4.23876 8.47752 16.955 33.9101 67.8201
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0008 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.075 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  283.101 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J2040-3836_S_dfm.log closed on Mon Jan 14 05:35:40 2019