! Started logfile: /image_prod/ug002_uva//J0051-4226_S_b_dfm.log on Wed Mar  4 18:42:11 2020
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     /image_prod/ug002_uva//J0051-4226_S_b_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0051-4226_S_b_uva.fits
! AN table 1: 18 integrations on 15 of 15 possible baselines.
! Apparent sampling: 0.777778 visibilities/baseline/integration-bin.
! Found source: J0051-4226
! 
! 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 630 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 J0051-4226_S_b]
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 13 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 13 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 13 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.243599Jy  sigma=6.533986
! Fit after  self-cal, rms=0.317821Jy  sigma=1.612010
! 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=3.048 mas, bmaj=42.54 mas, bpa=29.97 degrees
! Estimated noise=7.37815 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 = 0.528313 Jy
! Component: 100  -  total flux cleaned = 0.646559 Jy
! Total flux subtracted in 100 components = 0.646559 Jy
! Clean residual min=-0.024715 max=0.043012 Jy/beam
! Clean residual mean=-0.000142 rms=0.010557 Jy/beam
! Combined flux in latest and established models = 0.646558 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.646558 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.119599Jy  sigma=0.607069
! Fit after  self-cal, rms=0.119603Jy  sigma=0.606968
! 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=4.723 mas, bmaj=44.18 mas, bpa=29.18 degrees
! Estimated noise=5.46667 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 = 0.0536414 Jy
! Component: 100  -  total flux cleaned = 0.0660578 Jy
! Component: 150  -  total flux cleaned = 0.0648486 Jy
! Component: 200  -  total flux cleaned = 0.064824 Jy
! Total flux subtracted in 200 components = 0.064824 Jy
! Clean residual min=-0.010504 max=0.012973 Jy/beam
! Clean residual mean=0.000536 rms=0.003579 Jy/beam
! Combined flux in latest and established models = 0.711382 Jy
! Performing phase self-cal
! Adding 57 model components to the UV plane model.
! The established model now contains 61 components and 0.711382 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.098342Jy  sigma=0.478447
! Fit after  self-cal, rms=0.098365Jy  sigma=0.478304
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.723 x 44.18 at 29.18 degrees (North through East)
! Clean map  min=-0.010421  max=0.69549 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        0.98     KP        0.97     LA        1.02     OV        0.99     
!   PT        0.98     SC        1.10     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00     KP        0.97     LA        1.02     OV        1.00     
!   PT        0.99     SC        0.88     
! 
! 
! 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     KP        0.97     LA        1.01     OV        1.05     
!   PT        1.00     SC        1.06     
! 
! 
! Fit before self-cal, rms=0.098365Jy  sigma=0.478304
! Fit after  self-cal, rms=0.092835Jy  sigma=0.453772
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.7 mas, bmaj=44.21 mas, bpa=29.19 degrees
! Estimated noise=5.48643 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 = 0.00227076 Jy
! Component: 100  -  total flux cleaned = 0.00220449 Jy
! Component: 150  -  total flux cleaned = 0.00206005 Jy
! Component: 200  -  total flux cleaned = 0.00205703 Jy
! Total flux subtracted in 200 components = 0.00205703 Jy
! Clean residual min=-0.006487 max=0.005755 Jy/beam
! Clean residual mean=0.000218 rms=0.001679 Jy/beam
! Combined flux in latest and established models = 0.713439 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 76 components and 0.713439 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.092647Jy  sigma=0.452836
! Fit after  self-cal, rms=0.092671Jy  sigma=0.452756
! 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=0.092671Jy  sigma=0.452756
! Fit after  self-cal, rms=0.092582Jy  sigma=0.452719
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.699 mas, bmaj=44.21 mas, bpa=29.19 degrees
! Estimated noise=5.48149 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000470558 Jy
! Component: 100  -  total flux cleaned = 0.000410603 Jy
! Component: 150  -  total flux cleaned = 0.000408735 Jy
! Component: 200  -  total flux cleaned = 0.00030125 Jy
! Total flux subtracted in 200 components = 0.00030125 Jy
! Clean residual min=-0.006147 max=0.005565 Jy/beam
! Clean residual mean=0.000201 rms=0.001614 Jy/beam
! Combined flux in latest and established models = 0.71374 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 87 components and 0.71374 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.092507Jy  sigma=0.452358
! Fit after  self-cal, rms=0.092504Jy  sigma=0.452346
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 = -0.000246669 Jy
! Component: 100  -  total flux cleaned = -0.000350088 Jy
! Component: 150  -  total flux cleaned = -0.000398917 Jy
! Component: 200  -  total flux cleaned = -0.000447246 Jy
! Total flux subtracted in 200 components = -0.000447246 Jy
! Clean residual min=-0.005912 max=0.005558 Jy/beam
! Clean residual mean=0.000197 rms=0.001585 Jy/beam
! Combined flux in latest and established models = 0.713293 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 92 components and 0.713293 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.092453Jy  sigma=0.452105
! Fit after  self-cal, rms=0.092453Jy  sigma=0.452096
! 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=0.092453Jy  sigma=0.452096
! Fit after  self-cal, rms=0.092178Jy  sigma=0.450704
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.697 mas, bmaj=44.22 mas, bpa=29.19 degrees
! Estimated noise=5.47978 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000114945 Jy
! Component: 100  -  total flux cleaned = 0.000114254 Jy
! Component: 150  -  total flux cleaned = 6.71649e-05 Jy
! Component: 200  -  total flux cleaned = 0.000110335 Jy
! Total flux subtracted in 200 components = 0.000110335 Jy
! Clean residual min=-0.005570 max=0.005243 Jy/beam
! Clean residual mean=0.000180 rms=0.001537 Jy/beam
! Combined flux in latest and established models = 0.713403 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 99 components and 0.713403 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.092129Jy  sigma=0.450498
! Fit after  self-cal, rms=0.092125Jy  sigma=0.450487
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 = -0.000143202 Jy
! Component: 100  -  total flux cleaned = -0.000145264 Jy
! Component: 150  -  total flux cleaned = -5.77966e-05 Jy
! Component: 200  -  total flux cleaned = -0.000101893 Jy
! Total flux subtracted in 200 components = -0.000101893 Jy
! Clean residual min=-0.005417 max=0.005160 Jy/beam
! Clean residual mean=0.000179 rms=0.001516 Jy/beam
! Combined flux in latest and established models = 0.713301 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 103 components and 0.713301 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.092081Jy  sigma=0.450313
! Fit after  self-cal, rms=0.092083Jy  sigma=0.450306
! 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=0.092083Jy  sigma=0.450306
! Fit after  self-cal, rms=0.091916Jy  sigma=0.449622
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=12.44 mas, bmaj=71.98 mas, bpa=16.96 degrees
! Estimated noise=5.85367 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0002204 Jy
! Component: 100  -  total flux cleaned = -0.000144057 Jy
! Component: 150  -  total flux cleaned = -0.000127 Jy
! Component: 200  -  total flux cleaned = -0.000143059 Jy
! Total flux subtracted in 200 components = -0.000143059 Jy
! Clean residual min=-0.003173 max=0.003543 Jy/beam
! Clean residual mean=0.000231 rms=0.001299 Jy/beam
! Combined flux in latest and established models = 0.713158 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 116 components and 0.713158 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.091906Jy  sigma=0.449571
! Fit after  self-cal, rms=0.091906Jy  sigma=0.449567
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 = -0.000119629 Jy
! Component: 100  -  total flux cleaned = -5.59591e-05 Jy
! Component: 150  -  total flux cleaned = -7.04565e-05 Jy
! Component: 200  -  total flux cleaned = -9.94866e-05 Jy
! Total flux subtracted in 200 components = -9.94866e-05 Jy
! Clean residual min=-0.003130 max=0.003548 Jy/beam
! Clean residual mean=0.000229 rms=0.001289 Jy/beam
! Combined flux in latest and established models = 0.713059 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 126 components and 0.713059 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.091897Jy  sigma=0.449530
! Fit after  self-cal, rms=0.091899Jy  sigma=0.449526
! 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=4.695 mas, bmaj=44.22 mas, bpa=29.2 degrees
! Estimated noise=5.4772 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.695 x 44.22 at 29.2 degrees (North through East)
! Clean map  min=-0.0070159  max=0.69187 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.
! 
! Fit before self-cal, rms=0.091899Jy  sigma=0.449526
! Fit after  self-cal, rms=0.080911Jy  sigma=0.385083
! Inverting map and beam 
! Estimated beam: bmin=4.692 mas, bmaj=44.21 mas, bpa=29.19 degrees
! Estimated noise=5.47421 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00108503 Jy
! Component: 100  -  total flux cleaned = -0.00113316 Jy
! Component: 150  -  total flux cleaned = -0.00117587 Jy
! Component: 200  -  total flux cleaned = -0.0011315 Jy
! Total flux subtracted in 200 components = -0.0011315 Jy
! Clean residual min=-0.004625 max=0.005166 Jy/beam
! Clean residual mean=0.000151 rms=0.001440 Jy/beam
! Combined flux in latest and established models = 0.711927 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 134 components and 0.711927 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.080851Jy  sigma=0.384864
! Fit after  self-cal, rms=0.080853Jy  sigma=0.384863
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.10197e-06 Jy
! Component: 100  -  total flux cleaned = -7.65235e-05 Jy
! Component: 150  -  total flux cleaned = -7.69525e-05 Jy
! Component: 200  -  total flux cleaned = -0.000116834 Jy
! Total flux subtracted in 200 components = -0.000116834 Jy
! Clean residual min=-0.004544 max=0.005146 Jy/beam
! Clean residual mean=0.000150 rms=0.001425 Jy/beam
! Combined flux in latest and established models = 0.711811 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 137 components and 0.71181 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.080809Jy  sigma=0.384705
! Fit after  self-cal, rms=0.080809Jy  sigma=0.384703
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.080809Jy  sigma=0.384703
! Fit after  self-cal, rms=0.080731Jy  sigma=0.384681
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=3.05 mas, bmaj=42.76 mas, bpa=29.96 degrees
! Estimated noise=7.35636 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.526391 Jy
! Component: 100  -  total flux cleaned = 0.643987 Jy
! Component: 150  -  total flux cleaned = 0.685422 Jy
! Component: 200  -  total flux cleaned = 0.699539 Jy
! Total flux subtracted in 200 components = 0.699539 Jy
! Clean residual min=-0.013381 max=0.011142 Jy/beam
! Clean residual mean=0.000005 rms=0.003689 Jy/beam
! Combined flux in latest and established models = 0.699539 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 22 model components to the UV plane model.
! The established model now contains 22 components and 0.699539 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.69 mas, bmaj=44.21 mas, bpa=29.2 degrees
! Estimated noise=5.47243 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 = 0.0108201 Jy
! Component: 100  -  total flux cleaned = 0.0136908 Jy
! Component: 150  -  total flux cleaned = 0.0141832 Jy
! Component: 200  -  total flux cleaned = 0.0141638 Jy
! Total flux subtracted in 200 components = 0.0141638 Jy
! Clean residual min=-0.006302 max=0.005499 Jy/beam
! Clean residual mean=0.000175 rms=0.001636 Jy/beam
! Combined flux in latest and established models = 0.713703 Jy
! Adding 55 model components to the UV plane model.
! The established model now contains 76 components and 0.713703 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=12.44 mas, bmaj=71.91 mas, bpa=16.96 degrees
! Estimated noise=5.85159 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00115043 Jy
! Component: 100  -  total flux cleaned = 0.00148201 Jy
! Component: 150  -  total flux cleaned = 0.00144232 Jy
! Component: 200  -  total flux cleaned = 0.00133416 Jy
! Total flux subtracted in 200 components = 0.00133416 Jy
! Clean residual min=-0.003463 max=0.003786 Jy/beam
! Clean residual mean=0.000245 rms=0.001337 Jy/beam
! Combined flux in latest and established models = 0.715037 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 = -0.00012473 Jy
! Component: 100  -  total flux cleaned = -0.000266069 Jy
! Component: 150  -  total flux cleaned = -0.000448497 Jy
! Component: 200  -  total flux cleaned = -0.000621152 Jy
! Total flux subtracted in 200 components = -0.000621152 Jy
! Clean residual min=-0.003190 max=0.003814 Jy/beam
! Clean residual mean=0.000236 rms=0.001307 Jy/beam
! Combined flux in latest and established models = 0.714416 Jy
! Adding 75 model components to the UV plane model.
! The established model now contains 147 components and 0.714416 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.69 mas, bmaj=44.21 mas, bpa=29.2 degrees
! Estimated noise=5.47243 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00036226 Jy
! Component: 100  -  total flux cleaned = -0.000359947 Jy
! Component: 150  -  total flux cleaned = -0.000489005 Jy
! Component: 200  -  total flux cleaned = -0.00048755 Jy
! Total flux subtracted in 200 components = -0.00048755 Jy
! Clean residual min=-0.005355 max=0.005259 Jy/beam
! Clean residual mean=0.000176 rms=0.001511 Jy/beam
! Combined flux in latest and established models = 0.713928 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 156 components and 0.713928 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.080981Jy  sigma=0.385547
! Fit after  self-cal, rms=0.080987Jy  sigma=0.385534
wmodel J0051-4226_S_b_map.mod
! Writing 156 model components to file: J0051-4226_S_b_map.mod
wobs   J0051-4226_S_b_uvs.fits
! Writing UV FITS file: J0051-4226_S_b_uvs.fits
wwins  J0051-4226_S_b_map.win
! wwins: Wrote 1 windows to J0051-4226_S_b_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 = 0.000172461 Jy
! Component: 100  -  total flux cleaned = 0.000585625 Jy
! Component: 150  -  total flux cleaned = 0.000438688 Jy
! Component: 200  -  total flux cleaned = 0.000371313 Jy
! Component: 250  -  total flux cleaned = 0.000369025 Jy
! Component: 300  -  total flux cleaned = 0.000368877 Jy
! Component: 350  -  total flux cleaned = 0.000311602 Jy
! Component: 400  -  total flux cleaned = 0.000368715 Jy
! Component: 450  -  total flux cleaned = 0.000313382 Jy
! Component: 500  -  total flux cleaned = 0.000367693 Jy
! Component: 550  -  total flux cleaned = 0.000366892 Jy
! Component: 600  -  total flux cleaned = 0.000265002 Jy
! Component: 650  -  total flux cleaned = 0.000315094 Jy
! Component: 700  -  total flux cleaned = 0.000266794 Jy
! Component: 750  -  total flux cleaned = 0.000220601 Jy
! Component: 800  -  total flux cleaned = 0.000310718 Jy
! Component: 850  -  total flux cleaned = 0.000265915 Jy
! Component: 900  -  total flux cleaned = 0.000308732 Jy
! Component: 950  -  total flux cleaned = 0.000308117 Jy
! Component: 1000  -  total flux cleaned = 0.0003489 Jy
! Component: 1050  -  total flux cleaned = 0.000428415 Jy
! Component: 1100  -  total flux cleaned = 0.000428611 Jy
! Component: 1150  -  total flux cleaned = 0.000541944 Jy
! Component: 1200  -  total flux cleaned = 0.000578486 Jy
! Component: 1250  -  total flux cleaned = 0.000614499 Jy
! Component: 1300  -  total flux cleaned = 0.00068484 Jy
! Component: 1350  -  total flux cleaned = 0.000718954 Jy
! Component: 1400  -  total flux cleaned = 0.000752594 Jy
! Component: 1450  -  total flux cleaned = 0.000784759 Jy
! Component: 1500  -  total flux cleaned = 0.000848747 Jy
! Component: 1550  -  total flux cleaned = 0.000848808 Jy
! Component: 1600  -  total flux cleaned = 0.000941527 Jy
! Component: 1650  -  total flux cleaned = 0.00091062 Jy
! Component: 1700  -  total flux cleaned = 0.00094074 Jy
! Component: 1750  -  total flux cleaned = 0.00102917 Jy
! Component: 1800  -  total flux cleaned = 0.00102843 Jy
! Component: 1850  -  total flux cleaned = 0.000999401 Jy
! Component: 1900  -  total flux cleaned = 0.00105594 Jy
! Component: 1950  -  total flux cleaned = 0.00102756 Jy
! Component: 2000  -  total flux cleaned = 0.00108282 Jy
! Component: 2050  -  total flux cleaned = 0.00113742 Jy
! Component: 2100  -  total flux cleaned = 0.00116442 Jy
! Component: 2150  -  total flux cleaned = 0.00119092 Jy
! Component: 2200  -  total flux cleaned = 0.00119079 Jy
! Component: 2250  -  total flux cleaned = 0.00121691 Jy
! Component: 2300  -  total flux cleaned = 0.001191 Jy
! Component: 2350  -  total flux cleaned = 0.00119091 Jy
! Component: 2400  -  total flux cleaned = 0.00114006 Jy
! Component: 2450  -  total flux cleaned = 0.00113997 Jy
! Component: 2500  -  total flux cleaned = 0.0010394 Jy
! Component: 2550  -  total flux cleaned = 0.0010147 Jy
! Component: 2600  -  total flux cleaned = 0.000964897 Jy
! Component: 2650  -  total flux cleaned = 0.000890808 Jy
! Component: 2700  -  total flux cleaned = 0.000792242 Jy
! Component: 2750  -  total flux cleaned = 0.000594523 Jy
! Component: 2800  -  total flux cleaned = 0.000421089 Jy
! Component: 2850  -  total flux cleaned = 0.000247438 Jy
! Component: 2900  -  total flux cleaned = 4.81903e-05 Jy
! Component: 2950  -  total flux cleaned = -0.000101873 Jy
! Component: 3000  -  total flux cleaned = -0.000302545 Jy
! Component: 3050  -  total flux cleaned = -0.000478821 Jy
! Component: 3100  -  total flux cleaned = -0.000655783 Jy
! Component: 3150  -  total flux cleaned = -0.000833769 Jy
! Component: 3200  -  total flux cleaned = -0.00103788 Jy
! Component: 3250  -  total flux cleaned = -0.00116637 Jy
! Component: 3300  -  total flux cleaned = -0.00137268 Jy
! Component: 3350  -  total flux cleaned = -0.00150259 Jy
! Component: 3400  -  total flux cleaned = -0.00168605 Jy
! Component: 3450  -  total flux cleaned = -0.00179167 Jy
! Component: 3500  -  total flux cleaned = -0.00197801 Jy
! Component: 3550  -  total flux cleaned = -0.00213919 Jy
! Component: 3600  -  total flux cleaned = -0.0022479 Jy
! Component: 3650  -  total flux cleaned = -0.00241198 Jy
! Component: 3700  -  total flux cleaned = -0.00255015 Jy
! Component: 3750  -  total flux cleaned = -0.0027178 Jy
! Component: 3800  -  total flux cleaned = -0.00285921 Jy
! Component: 3850  -  total flux cleaned = -0.00300159 Jy
! Component: 3900  -  total flux cleaned = -0.00314524 Jy
! Component: 3950  -  total flux cleaned = -0.00326183 Jy
! Component: 4000  -  total flux cleaned = -0.00340888 Jy
! Component: 4050  -  total flux cleaned = -0.00352805 Jy
! Total flux subtracted in 4096 components = -0.00361837 Jy
! Clean residual min=-0.001647 max=0.001586 Jy/beam
! Clean residual mean=-0.000029 rms=0.000566 Jy/beam
! Combined flux in latest and established models = 0.71031 Jy
keep
! Adding 190 model components to the UV plane model.
! The established model now contains 346 components and 0.71031 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0051-4226_S_b_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.69 x 44.21 at 29.2 degrees (North through East)
! Clean map  min=-0.0068398  max=0.68943 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0051-4226_S_b_map.fits
wmodel /image_prod/ug002_uva//J0051-4226_S_b_map.mod
! Writing 346 model components to file: /image_prod/ug002_uva//J0051-4226_S_b_map.mod
wobs   /image_prod/ug002_uva//J0051-4226_S_b_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0051-4226_S_b_uvs.fits
wwins  /image_prod/ug002_uva//J0051-4226_S_b_map.win
! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0051-4226_S_b_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.689433 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000668353 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.290827 0.290827 0.581654 1.16331 2.32662 4.65323 9.30647 18.6129 37.2259 74.4517
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.002 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.689 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1031.54 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0051-4226_S_b_dfm.log closed on Wed Mar  4 18:42:15 2020