! Started logfile: J2101+0341_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:17:06 2016
obs J2101+0341_S_2014_08_09_pus_uva.fits
! Reading UV FITS file: J2101+0341_S_2014_08_09_pus_uva.fits
! AN table 1: 48 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.686574 visibilities/baseline/integration-bin.
! Found source: J2101+0341
! 
! 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  2.23588e+09      3.2e+07          1      3.2e+07
!  02        2  2.26788e+09      3.2e+07          1      3.2e+07
!  03        3  2.29988e+09      3.2e+07          1      3.2e+07
!  04        4  2.36388e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 342 lines of history.
! 
! Reading 5932 visibilities.
select I
! Polarization I is unavailable.
! 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 
![@muppet J2101+0341_S_2014_08_09_pus]
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
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 91 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 91 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 91 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 91 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.370411Jy  sigma=0.004250
! Fit after  self-cal, rms=0.348291Jy  sigma=0.004024
! 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=3.467 mas, bmaj=8.804 mas, bpa=16.55 degrees
! Estimated noise=1113.52 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 = 0.508324 Jy
! Component: 100  -  total flux cleaned = 0.619172 Jy
! Total flux subtracted in 100 components = 0.619172 Jy
! Clean residual min=-0.014404 max=0.030918 Jy/beam
! Clean residual mean=0.000036 rms=0.004336 Jy/beam
! Combined flux in latest and established models = 0.619172 Jy
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 0.619172 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.131884Jy  sigma=0.001272
! Fit after  self-cal, rms=0.131884Jy  sigma=0.001272
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0285604 Jy
! Component: 100  -  total flux cleaned = 0.0441742 Jy
! Total flux subtracted in 100 components = 0.0441742 Jy
! Clean residual min=-0.013543 max=0.016145 Jy/beam
! Clean residual mean=0.000015 rms=0.003435 Jy/beam
! Combined flux in latest and established models = 0.663346 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 19 components and 0.663346 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.120362Jy  sigma=0.001166
! Fit after  self-cal, rms=0.120359Jy  sigma=0.001166
! 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=4.231 mas, bmaj=10.02 mas, bpa=16.5 degrees
! Estimated noise=828.184 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 = 0.0187195 Jy
! Component: 100  -  total flux cleaned = 0.0284433 Jy
! Component: 150  -  total flux cleaned = 0.0341874 Jy
! Component: 200  -  total flux cleaned = 0.0377789 Jy
! Total flux subtracted in 200 components = 0.0377789 Jy
! Clean residual min=-0.010736 max=0.009662 Jy/beam
! Clean residual mean=-0.000003 rms=0.002584 Jy/beam
! Combined flux in latest and established models = 0.701125 Jy
! Performing phase self-cal
! Adding 51 model components to the UV plane model.
! The established model now contains 65 components and 0.701125 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.115788Jy  sigma=0.001149
! Fit after  self-cal, rms=0.115793Jy  sigma=0.001149
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.87     HN        0.97     KP        1.08     
!   LA        1.14     MK        1.00*    NL        0.94     OV        0.99     
!   PT        1.04     SC        0.97     
! 
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.03     HN        1.04     KP        1.03     
!   LA        1.11     MK        1.00*    NL        0.91     OV        1.01     
!   PT        1.02     SC        1.03     
! 
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        1.17     HN        1.05     KP        0.91     
!   LA        0.87     MK        1.00*    NL        0.99     OV        0.95     
!   PT        0.99     SC        1.03     
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.04     HN        1.02     KP        0.88     
!   LA        0.83     MK        1.00*    NL        1.09     OV        1.00     
!   PT        1.04     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.115793Jy  sigma=0.001149
! Fit after  self-cal, rms=0.085639Jy  sigma=0.000851
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.223 mas, bmaj=10.02 mas, bpa=16.54 degrees
! Estimated noise=831.97 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 = 0.00121814 Jy
! Component: 100  -  total flux cleaned = 0.00129028 Jy
! Component: 150  -  total flux cleaned = 0.00129033 Jy
! Component: 200  -  total flux cleaned = 0.00129074 Jy
! Total flux subtracted in 200 components = 0.00129074 Jy
! Clean residual min=-0.005547 max=0.004895 Jy/beam
! Clean residual mean=-0.000002 rms=0.001379 Jy/beam
! Combined flux in latest and established models = 0.702416 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 74 components and 0.702416 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085591Jy  sigma=0.000851
! Fit after  self-cal, rms=0.085579Jy  sigma=0.000851
! 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=0.085579Jy  sigma=0.000851
! Fit after  self-cal, rms=0.079508Jy  sigma=0.000819
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.224 mas, bmaj=10.01 mas, bpa=16.56 degrees
! Estimated noise=832.634 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -6.46186e-05 Jy
! Component: 100  -  total flux cleaned = -6.58314e-05 Jy
! Component: 150  -  total flux cleaned = -2.90353e-05 Jy
! Component: 200  -  total flux cleaned = 3.65996e-05 Jy
! Total flux subtracted in 200 components = 3.65996e-05 Jy
! Clean residual min=-0.003097 max=0.003181 Jy/beam
! Clean residual mean=0.000003 rms=0.000745 Jy/beam
! Combined flux in latest and established models = 0.702452 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 77 components and 0.702452 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079463Jy  sigma=0.000819
! Fit after  self-cal, rms=0.079464Jy  sigma=0.000819
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 (-119.5, -40).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000904859 Jy
! Component: 100  -  total flux cleaned = 0.000404283 Jy
! Component: 150  -  total flux cleaned = -7.36293e-05 Jy
! Component: 200  -  total flux cleaned = -0.000471514 Jy
! Total flux subtracted in 200 components = -0.000471514 Jy
! Clean residual min=-0.002896 max=0.002353 Jy/beam
! Clean residual mean=0.000003 rms=0.000673 Jy/beam
! Combined flux in latest and established models = 0.701981 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 92 components and 0.701981 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079279Jy  sigma=0.000817
! Fit after  self-cal, rms=0.079273Jy  sigma=0.000817
! 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=0.079273Jy  sigma=0.000817
! Fit after  self-cal, rms=0.079748Jy  sigma=0.000812
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.224 mas, bmaj=10.01 mas, bpa=16.56 degrees
! Estimated noise=834.331 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000553148 Jy
! Component: 100  -  total flux cleaned = 0.000495938 Jy
! Component: 150  -  total flux cleaned = 0.000254537 Jy
! Component: 200  -  total flux cleaned = 0.000128268 Jy
! Total flux subtracted in 200 components = 0.000128268 Jy
! Clean residual min=-0.003054 max=0.002617 Jy/beam
! Clean residual mean=0.000001 rms=0.000719 Jy/beam
! Combined flux in latest and established models = 0.702109 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 103 components and 0.702109 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079644Jy  sigma=0.000812
! Fit after  self-cal, rms=0.079645Jy  sigma=0.000811
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 = -0.000218036 Jy
! Component: 100  -  total flux cleaned = -0.000329288 Jy
! Component: 150  -  total flux cleaned = -0.000465847 Jy
! Component: 200  -  total flux cleaned = -0.000530582 Jy
! Total flux subtracted in 200 components = -0.000530582 Jy
! Clean residual min=-0.003050 max=0.002583 Jy/beam
! Clean residual mean=0.000000 rms=0.000710 Jy/beam
! Combined flux in latest and established models = 0.701579 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 113 components and 0.701579 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079606Jy  sigma=0.000811
! Fit after  self-cal, rms=0.079606Jy  sigma=0.000811
! 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=0.079606Jy  sigma=0.000811
! Fit after  self-cal, rms=0.078542Jy  sigma=0.000805
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.906 mas, bmaj=12.16 mas, bpa=5.111 degrees
! Estimated noise=949.591 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00106441 Jy
! Component: 100  -  total flux cleaned = 0.00126296 Jy
! Component: 150  -  total flux cleaned = 0.00131132 Jy
! Component: 200  -  total flux cleaned = 0.00129144 Jy
! Total flux subtracted in 200 components = 0.00129144 Jy
! Clean residual min=-0.003055 max=0.002585 Jy/beam
! Clean residual mean=0.000000 rms=0.000783 Jy/beam
! Combined flux in latest and established models = 0.70287 Jy
selfcal
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 142 components and 0.70287 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.078500Jy  sigma=0.000805
! Fit after  self-cal, rms=0.078500Jy  sigma=0.000805
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 = 2.18787e-05 Jy
! Component: 100  -  total flux cleaned = -3.08175e-05 Jy
! Component: 150  -  total flux cleaned = -4.65084e-05 Jy
! Component: 200  -  total flux cleaned = -9.15922e-05 Jy
! Total flux subtracted in 200 components = -9.15922e-05 Jy
! Clean residual min=-0.003060 max=0.002609 Jy/beam
! Clean residual mean=-0.000000 rms=0.000783 Jy/beam
! Combined flux in latest and established models = 0.702779 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 154 components and 0.702779 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.078488Jy  sigma=0.000805
! Fit after  self-cal, rms=0.078489Jy  sigma=0.000805
! 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=4.224 mas, bmaj=10.01 mas, bpa=16.57 degrees
! Estimated noise=835.647 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.224 x 10.01 at 16.57 degrees (North through East)
! Clean map  min=-0.0032659  max=0.66555 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=0.078489Jy  sigma=0.000805
! Fit after  self-cal, rms=0.067445Jy  sigma=0.000702
! Inverting map and beam 
! Estimated beam: bmin=4.226 mas, bmaj=10.01 mas, bpa=16.57 degrees
! Estimated noise=835.401 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000218484 Jy
! Component: 100  -  total flux cleaned = -0.00018257 Jy
! Component: 150  -  total flux cleaned = -0.00015076 Jy
! Component: 200  -  total flux cleaned = -9.25744e-05 Jy
! Total flux subtracted in 200 components = -9.25744e-05 Jy
! Clean residual min=-0.002348 max=0.002140 Jy/beam
! Clean residual mean=0.000001 rms=0.000540 Jy/beam
! Combined flux in latest and established models = 0.702686 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 169 components and 0.702686 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067410Jy  sigma=0.000702
! Fit after  self-cal, rms=0.067409Jy  sigma=0.000702
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -1.23395e-05 Jy
! Component: 100  -  total flux cleaned = 6.62559e-05 Jy
! Component: 150  -  total flux cleaned = 0.000114196 Jy
! Component: 200  -  total flux cleaned = 0.000181466 Jy
! Total flux subtracted in 200 components = 0.000181466 Jy
! Clean residual min=-0.002329 max=0.002121 Jy/beam
! Clean residual mean=0.000002 rms=0.000532 Jy/beam
! Combined flux in latest and established models = 0.702867 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 174 components and 0.702867 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067391Jy  sigma=0.000701
! Fit after  self-cal, rms=0.067390Jy  sigma=0.000701
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067390Jy  sigma=0.000701
! Fit after  self-cal, rms=0.067391Jy  sigma=0.000701
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=3.455 mas, bmaj=8.829 mas, bpa=16.7 degrees
! Estimated noise=1127.53 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.514555 Jy
! Component: 100  -  total flux cleaned = 0.626783 Jy
! Component: 150  -  total flux cleaned = 0.655332 Jy
! Component: 200  -  total flux cleaned = 0.670974 Jy
! Total flux subtracted in 200 components = 0.670974 Jy
! Clean residual min=-0.005033 max=0.008290 Jy/beam
! Clean residual mean=0.000016 rms=0.001383 Jy/beam
! Combined flux in latest and established models = 0.670974 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 0.670974 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.228 mas, bmaj=10.01 mas, bpa=16.56 degrees
! Estimated noise=835.318 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 = 0.0134897 Jy
! Component: 100  -  total flux cleaned = 0.0210828 Jy
! Component: 150  -  total flux cleaned = 0.0257418 Jy
! Component: 200  -  total flux cleaned = 0.0286201 Jy
! Total flux subtracted in 200 components = 0.0286201 Jy
! Clean residual min=-0.003300 max=0.002658 Jy/beam
! Clean residual mean=0.000009 rms=0.000687 Jy/beam
! Combined flux in latest and established models = 0.699594 Jy
! Adding 58 model components to the UV plane model.
! The established model now contains 77 components and 0.699594 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=7.906 mas, bmaj=12.16 mas, bpa=5.019 degrees
! Estimated noise=948.79 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00167541 Jy
! Component: 100  -  total flux cleaned = 0.00242806 Jy
! Component: 150  -  total flux cleaned = 0.00276468 Jy
! Component: 200  -  total flux cleaned = 0.00304275 Jy
! Total flux subtracted in 200 components = 0.00304275 Jy
! Clean residual min=-0.002571 max=0.002475 Jy/beam
! Clean residual mean=0.000007 rms=0.000666 Jy/beam
! Combined flux in latest and established models = 0.702637 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 = 0.000195286 Jy
! Component: 100  -  total flux cleaned = 0.000405434 Jy
! Component: 150  -  total flux cleaned = 0.00055193 Jy
! Component: 200  -  total flux cleaned = 0.000680848 Jy
! Total flux subtracted in 200 components = 0.000680848 Jy
! Clean residual min=-0.002495 max=0.002370 Jy/beam
! Clean residual mean=0.000005 rms=0.000628 Jy/beam
! Combined flux in latest and established models = 0.703318 Jy
! Adding 57 model components to the UV plane model.
! The established model now contains 129 components and 0.703317 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.228 mas, bmaj=10.01 mas, bpa=16.56 degrees
! Estimated noise=835.318 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000941148 Jy
! Component: 100  -  total flux cleaned = -0.00103356 Jy
! Component: 150  -  total flux cleaned = -0.00111507 Jy
! Component: 200  -  total flux cleaned = -0.00103939 Jy
! Total flux subtracted in 200 components = -0.00103939 Jy
! Clean residual min=-0.002722 max=0.002114 Jy/beam
! Clean residual mean=0.000002 rms=0.000552 Jy/beam
! Combined flux in latest and established models = 0.702278 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 150 components and 0.702278 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067456Jy  sigma=0.000702
! Fit after  self-cal, rms=0.067449Jy  sigma=0.000702
wmodel J2101+0341_S_2014_08_09_pus_map.mod
! Writing 150 model components to file: J2101+0341_S_2014_08_09_pus_map.mod
wobs J2101+0341_S_2014_08_09_pus_uvs.fits
! Writing UV FITS file: J2101+0341_S_2014_08_09_pus_uvs.fits
wwins J2101+0341_S_2014_08_09_pus_map.win
! wwins: Wrote 2 windows to J2101+0341_S_2014_08_09_pus_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 = -0.000962531 Jy
! Component: 100  -  total flux cleaned = -0.00146039 Jy
! Component: 150  -  total flux cleaned = -0.00174534 Jy
! Component: 200  -  total flux cleaned = -0.00188001 Jy
! Component: 250  -  total flux cleaned = -0.00197646 Jy
! Component: 300  -  total flux cleaned = -0.00203814 Jy
! Component: 350  -  total flux cleaned = -0.00206842 Jy
! Component: 400  -  total flux cleaned = -0.00229951 Jy
! Component: 450  -  total flux cleaned = -0.00255189 Jy
! Component: 500  -  total flux cleaned = -0.00277049 Jy
! Component: 550  -  total flux cleaned = -0.00301078 Jy
! Component: 600  -  total flux cleaned = -0.00321881 Jy
! Component: 650  -  total flux cleaned = -0.00339722 Jy
! Component: 700  -  total flux cleaned = -0.00354701 Jy
! Component: 750  -  total flux cleaned = -0.00369411 Jy
! Component: 800  -  total flux cleaned = -0.00386167 Jy
! Component: 850  -  total flux cleaned = -0.00397888 Jy
! Component: 900  -  total flux cleaned = -0.00416391 Jy
! Component: 950  -  total flux cleaned = -0.00432322 Jy
! Component: 1000  -  total flux cleaned = -0.00443499 Jy
! Component: 1050  -  total flux cleaned = -0.00450146 Jy
! Component: 1100  -  total flux cleaned = -0.00461004 Jy
! Component: 1150  -  total flux cleaned = -0.00478146 Jy
! Component: 1200  -  total flux cleaned = -0.00488704 Jy
! Component: 1250  -  total flux cleaned = -0.00503271 Jy
! Component: 1300  -  total flux cleaned = -0.0050943 Jy
! Component: 1350  -  total flux cleaned = -0.00525681 Jy
! Component: 1400  -  total flux cleaned = -0.0053571 Jy
! Component: 1450  -  total flux cleaned = -0.00547602 Jy
! Component: 1500  -  total flux cleaned = -0.00563244 Jy
! Component: 1550  -  total flux cleaned = -0.00572905 Jy
! Component: 1600  -  total flux cleaned = -0.00580578 Jy
! Component: 1650  -  total flux cleaned = -0.00588163 Jy
! Component: 1700  -  total flux cleaned = -0.00597509 Jy
! Component: 1750  -  total flux cleaned = -0.00597513 Jy
! Component: 1800  -  total flux cleaned = -0.00613927 Jy
! Component: 1850  -  total flux cleaned = -0.00612133 Jy
! Component: 1900  -  total flux cleaned = -0.00621109 Jy
! Component: 1950  -  total flux cleaned = -0.00622869 Jy
! Component: 2000  -  total flux cleaned = -0.00622865 Jy
! Component: 2050  -  total flux cleaned = -0.0063325 Jy
! Component: 2100  -  total flux cleaned = -0.00634945 Jy
! Component: 2150  -  total flux cleaned = -0.0062982 Jy
! Component: 2200  -  total flux cleaned = -0.00628121 Jy
! Component: 2250  -  total flux cleaned = -0.00629776 Jy
! Component: 2300  -  total flux cleaned = -0.00631419 Jy
! Component: 2350  -  total flux cleaned = -0.00628129 Jy
! Component: 2400  -  total flux cleaned = -0.00633033 Jy
! Component: 2450  -  total flux cleaned = -0.00629787 Jy
! Component: 2500  -  total flux cleaned = -0.00626597 Jy
! Component: 2550  -  total flux cleaned = -0.00628183 Jy
! Component: 2600  -  total flux cleaned = -0.00618693 Jy
! Component: 2650  -  total flux cleaned = -0.00610874 Jy
! Component: 2700  -  total flux cleaned = -0.00613998 Jy
! Component: 2750  -  total flux cleaned = -0.00613991 Jy
! Component: 2800  -  total flux cleaned = -0.00614002 Jy
! Component: 2850  -  total flux cleaned = -0.00610947 Jy
! Component: 2900  -  total flux cleaned = -0.00610933 Jy
! Component: 2950  -  total flux cleaned = -0.00612429 Jy
! Component: 3000  -  total flux cleaned = -0.00606452 Jy
! Component: 3050  -  total flux cleaned = -0.0060646 Jy
! Component: 3100  -  total flux cleaned = -0.0060206 Jy
! Component: 3150  -  total flux cleaned = -0.00603537 Jy
! Component: 3200  -  total flux cleaned = -0.00602082 Jy
! Component: 3250  -  total flux cleaned = -0.00600645 Jy
! Component: 3300  -  total flux cleaned = -0.00599225 Jy
! Component: 3350  -  total flux cleaned = -0.00594962 Jy
! Component: 3400  -  total flux cleaned = -0.00593551 Jy
! Component: 3450  -  total flux cleaned = -0.00590731 Jy
! Component: 3500  -  total flux cleaned = -0.00594913 Jy
! Component: 3550  -  total flux cleaned = -0.00593527 Jy
! Component: 3600  -  total flux cleaned = -0.00589403 Jy
! Component: 3650  -  total flux cleaned = -0.00588024 Jy
! Component: 3700  -  total flux cleaned = -0.00589385 Jy
! Component: 3750  -  total flux cleaned = -0.0058938 Jy
! Component: 3800  -  total flux cleaned = -0.00585345 Jy
! Component: 3850  -  total flux cleaned = -0.00584017 Jy
! Component: 3900  -  total flux cleaned = -0.00578711 Jy
! Component: 3950  -  total flux cleaned = -0.00577381 Jy
! Component: 4000  -  total flux cleaned = -0.00574757 Jy
! Component: 4050  -  total flux cleaned = -0.00576072 Jy
! Total flux subtracted in 4096 components = -0.0057477 Jy
! Clean residual min=-0.000837 max=0.000890 Jy/beam
! Clean residual mean=-0.000000 rms=0.000244 Jy/beam
! Combined flux in latest and established models = 0.69653 Jy
keep
! Adding 256 model components to the UV plane model.
! The established model now contains 406 components and 0.69653 Jy
![Exited script file: muppet]
wmap "J2101+0341_S_2014_08_09_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.228 x 10.01 at 16.56 degrees (North through East)
! Clean map  min=-0.0019436  max=0.66632 Jy/beam
! Writing clean map to FITS file: J2101+0341_S_2014_08_09_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.666322 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000242715 
device "J2101+0341_S_2014_08_09_pus\_map.eps/VPS"
! Attempting to open device: 'J2101+0341_S_2014_08_09_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.109278 0.109278 0.218556 0.437113 0.874225 1.74845 3.4969 6.9938 13.9876 27.9752 55.9504
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0007 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.666 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.228 x 10.01 at 16.56 degrees (North through East)
! Clean map  min=-0.0019436  max=0.66632 Jy/beam
quit
! Quitting program
! Log file J2101+0341_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:17:11 2016