! Started logfile: /vlbi/bp222/maps//J1256-0547_S_dfm.log on Thu Sep 27 11:08:38 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//J1256-0547_S_uva.fits
! Reading UV FITS file: /vlbi/bp222/maps//J1256-0547_S_uva.fits
! AN table 1: 16 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.9375 visibilities/baseline/integration-bin.
! Found source: J1256-0547
! 
! 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 44 lines of history.
! 
! Reading 1260 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 J1256-0547_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 5 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 5 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 5 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 112 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=7.130877Jy  sigma=36.454207
! Fit after  self-cal, rms=6.245866Jy  sigma=32.495032
! 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=2.42 mas, bmaj=13.17 mas, bpa=-17.01 degrees
! Estimated noise=4.82571 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 = 4.42171 Jy
! Component: 100  -  total flux cleaned = 6.01003 Jy
! Total flux subtracted in 100 components = 6.01003 Jy
! Clean residual min=-0.577865 max=0.961387 Jy/beam
! Clean residual mean=-0.001785 rms=0.208749 Jy/beam
! Combined flux in latest and established models = 6.01003 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 6.01003 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=2.785228Jy  sigma=11.936155
! Fit after  self-cal, rms=2.754429Jy  sigma=11.730994
! 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=2.717 mas, bmaj=13.42 mas, bpa=-15.93 degrees
! Estimated noise=4.28372 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 = 0.992134 Jy
! Component: 100  -  total flux cleaned = 1.58111 Jy
! Component: 150  -  total flux cleaned = 1.96629 Jy
! Component: 200  -  total flux cleaned = 2.14283 Jy
! Total flux subtracted in 200 components = 2.14283 Jy
! Clean residual min=-0.457868 max=0.559389 Jy/beam
! Clean residual mean=-0.001063 rms=0.145152 Jy/beam
! Combined flux in latest and established models = 8.15287 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 25 components and 8.15287 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=2.083043Jy  sigma=8.403467
! Fit after  self-cal, rms=2.065370Jy  sigma=8.237595
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.717 x 13.42 at -15.93 degrees (North through East)
! Clean map  min=-0.40869  max=5.9082 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.96     HN        0.98     KP        0.92     
!   MK        1.00     NL        0.94     OV        0.92     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.95     HN        0.95     KP        0.89     
!   MK        1.04     NL        1.13     OV        0.99     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.52     FD        0.97     HN        0.97     KP        0.98     
!   MK        1.07     NL        0.98     OV        1.76     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KP        0.00*    
!   MK        0.00*    NL        0.00*    OV        0.00*    
! 
! 
! Fit before self-cal, rms=2.065370Jy  sigma=8.237595
! Fit after  self-cal, rms=0.871920Jy  sigma=4.149936
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.752 mas, bmaj=12.88 mas, bpa=-15.87 degrees
! Estimated noise=4.1802 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 (-6.5, -4.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.309917 Jy
! Component: 100  -  total flux cleaned = 0.298219 Jy
! Component: 150  -  total flux cleaned = 0.302447 Jy
! Component: 200  -  total flux cleaned = 0.311064 Jy
! Total flux subtracted in 200 components = 0.311064 Jy
! Clean residual min=-0.128635 max=0.173157 Jy/beam
! Clean residual mean=-0.000314 rms=0.048362 Jy/beam
! Combined flux in latest and established models = 8.46393 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 53 components and 8.46393 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.644309Jy  sigma=2.895893
! Fit after  self-cal, rms=0.623445Jy  sigma=2.753609
! 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=0.623445Jy  sigma=2.753609
! Fit after  self-cal, rms=0.577088Jy  sigma=2.462991
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.752 mas, bmaj=12.95 mas, bpa=-15.86 degrees
! Estimated noise=4.15813 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.155677 Jy
! Component: 100  -  total flux cleaned = 0.183552 Jy
! Component: 150  -  total flux cleaned = 0.199514 Jy
! Component: 200  -  total flux cleaned = 0.217009 Jy
! Total flux subtracted in 200 components = 0.217009 Jy
! Clean residual min=-0.073118 max=0.105881 Jy/beam
! Clean residual mean=-0.000143 rms=0.026008 Jy/beam
! Combined flux in latest and established models = 8.68094 Jy
selfcal
! Performing phase self-cal
! Adding 37 model components to the UV plane model.
! The established model now contains 79 components and 8.68094 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.520940Jy  sigma=2.147932
! Fit after  self-cal, rms=0.513138Jy  sigma=2.098212
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 = 0.0411548 Jy
! Component: 100  -  total flux cleaned = 0.0601817 Jy
! Component: 150  -  total flux cleaned = 0.0702291 Jy
! Component: 200  -  total flux cleaned = 0.0827432 Jy
! Total flux subtracted in 200 components = 0.0827432 Jy
! Clean residual min=-0.070456 max=0.094154 Jy/beam
! Clean residual mean=-0.000134 rms=0.022617 Jy/beam
! Combined flux in latest and established models = 8.76368 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 92 components and 8.76369 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.502623Jy  sigma=2.054985
! Fit after  self-cal, rms=0.501059Jy  sigma=2.049506
! 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=0.501059Jy  sigma=2.049506
! Fit after  self-cal, rms=0.488400Jy  sigma=1.942572
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.747 mas, bmaj=12.97 mas, bpa=-15.86 degrees
! Estimated noise=4.14298 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0555423 Jy
! Component: 100  -  total flux cleaned = 0.0880216 Jy
! Component: 150  -  total flux cleaned = 0.113076 Jy
! Component: 200  -  total flux cleaned = 0.127537 Jy
! Total flux subtracted in 200 components = 0.127537 Jy
! Clean residual min=-0.044876 max=0.071606 Jy/beam
! Clean residual mean=-0.000037 rms=0.015329 Jy/beam
! Combined flux in latest and established models = 8.89122 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 109 components and 8.89122 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.478332Jy  sigma=1.896640
! Fit after  self-cal, rms=0.477294Jy  sigma=1.891102
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 (-88, 10).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0552731 Jy
! Component: 100  -  total flux cleaned = 0.0677127 Jy
! Component: 150  -  total flux cleaned = 0.0814792 Jy
! Component: 200  -  total flux cleaned = 0.0908349 Jy
! Total flux subtracted in 200 components = 0.0908349 Jy
! Clean residual min=-0.030964 max=0.034596 Jy/beam
! Clean residual mean=-0.000020 rms=0.009190 Jy/beam
! Combined flux in latest and established models = 8.98206 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 140 components and 8.98205 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.465800Jy  sigma=1.837641
! Fit after  self-cal, rms=0.463202Jy  sigma=1.826198
! 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=0.463202Jy  sigma=1.826198
! Fit after  self-cal, rms=0.464478Jy  sigma=1.804876
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.958 mas, bmaj=13.45 mas, bpa=-9.502 degrees
! Estimated noise=5.88075 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0383086 Jy
! Component: 100  -  total flux cleaned = 0.0511817 Jy
! Component: 150  -  total flux cleaned = 0.061414 Jy
! Component: 200  -  total flux cleaned = 0.0691447 Jy
! Total flux subtracted in 200 components = 0.0691447 Jy
! Clean residual min=-0.026094 max=0.026907 Jy/beam
! Clean residual mean=0.000039 rms=0.008408 Jy/beam
! Combined flux in latest and established models = 9.0512 Jy
selfcal
! Performing phase self-cal
! Adding 47 model components to the UV plane model.
! The established model now contains 178 components and 9.0512 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.459795Jy  sigma=1.794716
! Fit after  self-cal, rms=0.459258Jy  sigma=1.790709
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 = 0.0145461 Jy
! Component: 100  -  total flux cleaned = 0.0210418 Jy
! Component: 150  -  total flux cleaned = 0.0236023 Jy
! Component: 200  -  total flux cleaned = 0.0258439 Jy
! Total flux subtracted in 200 components = 0.0258439 Jy
! Clean residual min=-0.020878 max=0.021168 Jy/beam
! Clean residual mean=0.000029 rms=0.006304 Jy/beam
! Combined flux in latest and established models = 9.07705 Jy
! Performing phase self-cal
! Adding 53 model components to the UV plane model.
! The established model now contains 219 components and 9.07705 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.457668Jy  sigma=1.790114
! Fit after  self-cal, rms=0.457587Jy  sigma=1.789175
! 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=2.748 mas, bmaj=12.96 mas, bpa=-15.85 degrees
! Estimated noise=4.13444 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.748 x 12.96 at -15.85 degrees (North through East)
! Clean map  min=-0.10345  max=5.7645 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
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.457587Jy  sigma=1.789175
! Fit after  self-cal, rms=0.106133Jy  sigma=0.444982
! Inverting map and beam 
! Estimated beam: bmin=2.749 mas, bmaj=12.97 mas, bpa=-15.84 degrees
! Estimated noise=4.1399 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00635226 Jy
! Component: 100  -  total flux cleaned = 0.0085864 Jy
! Component: 150  -  total flux cleaned = 0.0108899 Jy
! Component: 200  -  total flux cleaned = 0.0125633 Jy
! Total flux subtracted in 200 components = 0.0125633 Jy
! Clean residual min=-0.015384 max=0.015870 Jy/beam
! Clean residual mean=-0.000039 rms=0.004039 Jy/beam
! Combined flux in latest and established models = 9.08961 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 240 components and 9.08961 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.101256Jy  sigma=0.420394
! Fit after  self-cal, rms=0.100938Jy  sigma=0.419463
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00145068 Jy
! Component: 100  -  total flux cleaned = 0.00228861 Jy
! Component: 150  -  total flux cleaned = 0.00308084 Jy
! Component: 200  -  total flux cleaned = 0.00430461 Jy
! Total flux subtracted in 200 components = 0.00430461 Jy
! Clean residual min=-0.014620 max=0.014683 Jy/beam
! Clean residual mean=-0.000033 rms=0.003641 Jy/beam
! Combined flux in latest and established models = 9.09391 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 255 components and 9.09391 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.098995Jy  sigma=0.411317
! Fit after  self-cal, rms=0.098927Jy  sigma=0.410982
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.098927Jy  sigma=0.410982
! Fit after  self-cal, rms=0.098074Jy  sigma=0.407448
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=2.455 mas, bmaj=12.64 mas, bpa=-17.03 degrees
! Estimated noise=4.60389 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.21267 Jy
! Component: 100  -  total flux cleaned = 5.76967 Jy
! Component: 150  -  total flux cleaned = 6.70089 Jy
! Component: 200  -  total flux cleaned = 7.276 Jy
! Total flux subtracted in 200 components = 7.276 Jy
! Clean residual min=-0.254172 max=0.305943 Jy/beam
! Clean residual mean=-0.000857 rms=0.082341 Jy/beam
! Combined flux in latest and established models = 7.276 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 12 model components to the UV plane model.
! The established model now contains 12 components and 7.276 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.749 mas, bmaj=12.97 mas, bpa=-15.84 degrees
! Estimated noise=4.14013 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 = 0.48011 Jy
! Component: 100  -  total flux cleaned = 0.801281 Jy
! Component: 150  -  total flux cleaned = 1.02449 Jy
! Component: 200  -  total flux cleaned = 1.18234 Jy
! Total flux subtracted in 200 components = 1.18234 Jy
! Clean residual min=-0.131526 max=0.110146 Jy/beam
! Clean residual mean=-0.000543 rms=0.038302 Jy/beam
! Combined flux in latest and established models = 8.45833 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 43 components and 8.45833 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=5.956 mas, bmaj=13.46 mas, bpa=-9.5 degrees
! Estimated noise=5.8883 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.200212 Jy
! Component: 100  -  total flux cleaned = 0.286612 Jy
! Component: 150  -  total flux cleaned = 0.346216 Jy
! Component: 200  -  total flux cleaned = 0.398221 Jy
! Total flux subtracted in 200 components = 0.398221 Jy
! Clean residual min=-0.097345 max=0.081375 Jy/beam
! Clean residual mean=-0.000480 rms=0.031137 Jy/beam
! Combined flux in latest and established models = 8.85655 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 = 0.0432276 Jy
! Component: 100  -  total flux cleaned = 0.0775969 Jy
! Component: 150  -  total flux cleaned = 0.102479 Jy
! Component: 200  -  total flux cleaned = 0.123741 Jy
! Total flux subtracted in 200 components = 0.123741 Jy
! Clean residual min=-0.058766 max=0.048442 Jy/beam
! Clean residual mean=-0.000290 rms=0.018186 Jy/beam
! Combined flux in latest and established models = 8.98029 Jy
! Adding 121 model components to the UV plane model.
! The established model now contains 161 components and 8.98029 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.749 mas, bmaj=12.97 mas, bpa=-15.84 degrees
! Estimated noise=4.14013 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00241615 Jy
! Component: 100  -  total flux cleaned = 0.0139596 Jy
! Component: 150  -  total flux cleaned = 0.023838 Jy
! Component: 200  -  total flux cleaned = 0.0277712 Jy
! Total flux subtracted in 200 components = 0.0277712 Jy
! Clean residual min=-0.053251 max=0.036973 Jy/beam
! Clean residual mean=-0.000079 rms=0.011345 Jy/beam
! Combined flux in latest and established models = 9.00806 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 184 components and 9.00807 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.128712Jy  sigma=0.674525
! Fit after  self-cal, rms=0.128730Jy  sigma=0.625014
wmodel J1256-0547_S_map.mod
! Writing 184 model components to file: J1256-0547_S_map.mod
wobs   J1256-0547_S_uvs.fits
! Writing UV FITS file: J1256-0547_S_uvs.fits
wwins  J1256-0547_S_map.win
! wwins: Wrote 3 windows to J1256-0547_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 = -0.0200485 Jy
! Component: 100  -  total flux cleaned = -0.0295655 Jy
! Component: 150  -  total flux cleaned = -0.037211 Jy
! Component: 200  -  total flux cleaned = -0.0426273 Jy
! Component: 250  -  total flux cleaned = -0.0462922 Jy
! Component: 300  -  total flux cleaned = -0.0495912 Jy
! Component: 350  -  total flux cleaned = -0.0522399 Jy
! Component: 400  -  total flux cleaned = -0.0531631 Jy
! Component: 450  -  total flux cleaned = -0.0543031 Jy
! Component: 500  -  total flux cleaned = -0.0553808 Jy
! Component: 550  -  total flux cleaned = -0.0571528 Jy
! Component: 600  -  total flux cleaned = -0.058344 Jy
! Component: 650  -  total flux cleaned = -0.0592552 Jy
! Component: 700  -  total flux cleaned = -0.0596916 Jy
! Component: 750  -  total flux cleaned = -0.0599 Jy
! Component: 800  -  total flux cleaned = -0.0595065 Jy
! Component: 850  -  total flux cleaned = -0.0591232 Jy
! Component: 900  -  total flux cleaned = -0.0580239 Jy
! Component: 950  -  total flux cleaned = -0.0574938 Jy
! Component: 1000  -  total flux cleaned = -0.0566346 Jy
! Component: 1050  -  total flux cleaned = -0.0558068 Jy
! Component: 1100  -  total flux cleaned = -0.0546763 Jy
! Component: 1150  -  total flux cleaned = -0.0532653 Jy
! Component: 1200  -  total flux cleaned = -0.0520509 Jy
! Component: 1250  -  total flux cleaned = -0.0510188 Jy
! Component: 1300  -  total flux cleaned = -0.0504487 Jy
! Component: 1350  -  total flux cleaned = -0.0497497 Jy
! Component: 1400  -  total flux cleaned = -0.0490697 Jy
! Component: 1450  -  total flux cleaned = -0.0490693 Jy
! Component: 1500  -  total flux cleaned = -0.0490683 Jy
! Component: 1550  -  total flux cleaned = -0.0489401 Jy
! Component: 1600  -  total flux cleaned = -0.0491919 Jy
! Component: 1650  -  total flux cleaned = -0.0491918 Jy
! Component: 1700  -  total flux cleaned = -0.0490697 Jy
! Component: 1750  -  total flux cleaned = -0.0489502 Jy
! Component: 1800  -  total flux cleaned = -0.0489509 Jy
! Component: 1850  -  total flux cleaned = -0.0489515 Jy
! Component: 1900  -  total flux cleaned = -0.0489506 Jy
! Component: 1950  -  total flux cleaned = -0.0489504 Jy
! Component: 2000  -  total flux cleaned = -0.0490628 Jy
! Component: 2050  -  total flux cleaned = -0.0489513 Jy
! Component: 2100  -  total flux cleaned = -0.0485089 Jy
! Component: 2150  -  total flux cleaned = -0.0481775 Jy
! Component: 2200  -  total flux cleaned = -0.0479581 Jy
! Component: 2250  -  total flux cleaned = -0.0478482 Jy
! Component: 2300  -  total flux cleaned = -0.0474095 Jy
! Component: 2350  -  total flux cleaned = -0.0469696 Jy
! Component: 2400  -  total flux cleaned = -0.0466397 Jy
! Component: 2450  -  total flux cleaned = -0.0463101 Jy
! Component: 2500  -  total flux cleaned = -0.0460891 Jy
! Component: 2550  -  total flux cleaned = -0.0460887 Jy
! Component: 2600  -  total flux cleaned = -0.0458671 Jy
! Component: 2650  -  total flux cleaned = -0.0457558 Jy
! Component: 2700  -  total flux cleaned = -0.0456434 Jy
! Component: 2750  -  total flux cleaned = -0.0454188 Jy
! Component: 2800  -  total flux cleaned = -0.0451917 Jy
! Component: 2850  -  total flux cleaned = -0.0449639 Jy
! Component: 2900  -  total flux cleaned = -0.0447331 Jy
! Component: 2950  -  total flux cleaned = -0.0450783 Jy
! Component: 3000  -  total flux cleaned = -0.0447323 Jy
! Component: 3050  -  total flux cleaned = -0.044615 Jy
! Component: 3100  -  total flux cleaned = -0.0443782 Jy
! Component: 3150  -  total flux cleaned = -0.0441399 Jy
! Component: 3200  -  total flux cleaned = -0.0440205 Jy
! Component: 3250  -  total flux cleaned = -0.0436574 Jy
! Component: 3300  -  total flux cleaned = -0.0434128 Jy
! Component: 3350  -  total flux cleaned = -0.0430441 Jy
! Component: 3400  -  total flux cleaned = -0.0427967 Jy
! Component: 3450  -  total flux cleaned = -0.0424207 Jy
! Component: 3500  -  total flux cleaned = -0.0421663 Jy
! Component: 3550  -  total flux cleaned = -0.0420386 Jy
! Component: 3600  -  total flux cleaned = -0.0420365 Jy
! Component: 3650  -  total flux cleaned = -0.0421665 Jy
! Component: 3700  -  total flux cleaned = -0.0423 Jy
! Component: 3750  -  total flux cleaned = -0.0425676 Jy
! Component: 3800  -  total flux cleaned = -0.0428399 Jy
! Component: 3850  -  total flux cleaned = -0.0431158 Jy
! Component: 3900  -  total flux cleaned = -0.0433992 Jy
! Component: 3950  -  total flux cleaned = -0.0434004 Jy
! Component: 4000  -  total flux cleaned = -0.0436879 Jy
! Component: 4050  -  total flux cleaned = -0.0435438 Jy
! Total flux subtracted in 4096 components = -0.0438426 Jy
! Clean residual min=-0.008188 max=0.008183 Jy/beam
! Clean residual mean=-0.000022 rms=0.002324 Jy/beam
! Combined flux in latest and established models = 8.96422 Jy
keep
! Adding 204 model components to the UV plane model.
! The established model now contains 388 components and 8.96422 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/bp222/maps//J1256-0547_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.749 x 12.97 at -15.84 degrees (North through East)
! Clean map  min=-0.062909  max=5.7019 Jy/beam
! Writing clean map to FITS file: /vlbi/bp222/maps//J1256-0547_S_map.fits
wmodel /vlbi/bp222/maps//J1256-0547_S_map.mod
! Writing 388 model components to file: /vlbi/bp222/maps//J1256-0547_S_map.mod
wobs   /vlbi/bp222/maps//J1256-0547_S_uvs.fits
! Writing UV FITS file: /vlbi/bp222/maps//J1256-0547_S_uvs.fits
wwins  /vlbi/bp222/maps//J1256-0547_S_map.win
! wwins: Wrote 4 windows to /vlbi/bp222/maps//J1256-0547_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 5.70193 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00237563 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.124991 0.124991 0.249982 0.499964 0.999927 1.99985 3.99971 7.99942 15.9988 31.9977 63.9953
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0071 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       5.701 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2400.17 
quit
! Quitting program
! Log file /vlbi/bp222/maps//J1256-0547_S_dfm.log closed on Thu Sep 27 11:08:42 2018