! Started logfile: /image_prod/ug002_uva//J0631+2020_S_dfm.log on Wed Mar  4 21:20:45 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//J0631+2020_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0631+2020_S_uva.fits
! AN table 1: 60 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.672963 visibilities/baseline/integration-bin.
! Found source: J0631+2020
! 
! There are 3 IFs, and a total of 3 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 44 lines of history.
! 
! Reading 5451 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 J0631+2020_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 110 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 110 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 110 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.020813Jy  sigma=8.489215
! Fit after  self-cal, rms=0.837741Jy  sigma=6.941993
! 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=3.609 mas, bmaj=7.702 mas, bpa=14.83 degrees
! Estimated noise=1.61226 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 = 0.127703 Jy
! Component: 100  -  total flux cleaned = 0.155595 Jy
! Total flux subtracted in 100 components = 0.155595 Jy
! Clean residual min=-0.004820 max=0.007895 Jy/beam
! Clean residual mean=0.000016 rms=0.001443 Jy/beam
! Combined flux in latest and established models = 0.155595 Jy
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 3 components and 0.155595 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064317Jy  sigma=0.482476
! Fit after  self-cal, rms=0.064312Jy  sigma=0.482404
! 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=4.143 mas, bmaj=8.232 mas, bpa=11.06 degrees
! Estimated noise=1.18742 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 = 0.00842595 Jy
! Component: 100  -  total flux cleaned = 0.0129456 Jy
! Component: 150  -  total flux cleaned = 0.0142698 Jy
! Component: 200  -  total flux cleaned = 0.0145372 Jy
! Total flux subtracted in 200 components = 0.0145372 Jy
! Clean residual min=-0.005220 max=0.006266 Jy/beam
! Clean residual mean=0.000028 rms=0.001151 Jy/beam
! Combined flux in latest and established models = 0.170133 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 23 components and 0.170133 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063149Jy  sigma=0.472432
! Fit after  self-cal, rms=0.063130Jy  sigma=0.472256
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.143 x 8.232 at 11.06 degrees (North through East)
! Clean map  min=-0.0053244  max=0.16459 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.04     HN        1.01     KP        0.99     
!   LA        1.04     MK        0.99     NL        0.97     OV        0.95     
!   PT        1.05     SC        0.99     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.02     HN        1.01     KP        1.04     
!   LA        1.04     MK        1.02     NL        0.92     OV        0.92     
!   PT        1.05     SC        1.12     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        1.06     HN        1.02     KP        1.01     
!   LA        1.07     MK        0.99     NL        0.93     OV        0.89     
!   PT        1.05     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.063130Jy  sigma=0.472256
! Fit after  self-cal, rms=0.060663Jy  sigma=0.461960
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.158 mas, bmaj=8.226 mas, bpa=10.92 degrees
! Estimated noise=1.17871 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 = 0.00156192 Jy
! Component: 100  -  total flux cleaned = 0.0014975 Jy
! Component: 150  -  total flux cleaned = 0.00161905 Jy
! Component: 200  -  total flux cleaned = 0.00175545 Jy
! Total flux subtracted in 200 components = 0.00175545 Jy
! Clean residual min=-0.002922 max=0.003705 Jy/beam
! Clean residual mean=0.000018 rms=0.000834 Jy/beam
! Combined flux in latest and established models = 0.171888 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 35 components and 0.171888 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060555Jy  sigma=0.460885
! Fit after  self-cal, rms=0.060554Jy  sigma=0.460725
! 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=0.060554Jy  sigma=0.460725
! Fit after  self-cal, rms=0.059966Jy  sigma=0.452174
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.153 mas, bmaj=8.223 mas, bpa=10.84 degrees
! Estimated noise=1.17878 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000906646 Jy
! Component: 100  -  total flux cleaned = 0.00113436 Jy
! Component: 150  -  total flux cleaned = 0.00120426 Jy
! Component: 200  -  total flux cleaned = 0.00123567 Jy
! Total flux subtracted in 200 components = 0.00123567 Jy
! Clean residual min=-0.001920 max=0.002389 Jy/beam
! Clean residual mean=0.000002 rms=0.000533 Jy/beam
! Combined flux in latest and established models = 0.173124 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 44 components and 0.173124 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059949Jy  sigma=0.452034
! Fit after  self-cal, rms=0.059967Jy  sigma=0.451971
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 (5, 13.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.001998 Jy
! Component: 100  -  total flux cleaned = 0.00272521 Jy
! Component: 150  -  total flux cleaned = 0.00303776 Jy
! Component: 200  -  total flux cleaned = 0.00330492 Jy
! Total flux subtracted in 200 components = 0.00330492 Jy
! Clean residual min=-0.001752 max=0.002190 Jy/beam
! Clean residual mean=0.000001 rms=0.000485 Jy/beam
! Combined flux in latest and established models = 0.176429 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 73 components and 0.176429 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059884Jy  sigma=0.451181
! Fit after  self-cal, rms=0.059875Jy  sigma=0.451106
! Inverting map 
! Added new window around map position (16, 22.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00178407 Jy
! Component: 100  -  total flux cleaned = 0.00236411 Jy
! Component: 150  -  total flux cleaned = 0.00266978 Jy
! Component: 200  -  total flux cleaned = 0.00288097 Jy
! Total flux subtracted in 200 components = 0.00288097 Jy
! Clean residual min=-0.001796 max=0.001788 Jy/beam
! Clean residual mean=-0.000001 rms=0.000450 Jy/beam
! Combined flux in latest and established models = 0.17931 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 99 components and 0.17931 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059804Jy  sigma=0.450551
! Fit after  self-cal, rms=0.059801Jy  sigma=0.450526
! 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=0.059801Jy  sigma=0.450526
! Fit after  self-cal, rms=0.059752Jy  sigma=0.450238
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.149 mas, bmaj=8.214 mas, bpa=10.9 degrees
! Estimated noise=1.17879 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000334084 Jy
! Component: 100  -  total flux cleaned = 0.000608098 Jy
! Component: 150  -  total flux cleaned = 0.00074923 Jy
! Component: 200  -  total flux cleaned = 0.000916643 Jy
! Total flux subtracted in 200 components = 0.000916643 Jy
! Clean residual min=-0.001750 max=0.001645 Jy/beam
! Clean residual mean=-0.000002 rms=0.000422 Jy/beam
! Combined flux in latest and established models = 0.180226 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 117 components and 0.180226 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059729Jy  sigma=0.450058
! Fit after  self-cal, rms=0.059727Jy  sigma=0.450046
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 = 0.000168467 Jy
! Component: 100  -  total flux cleaned = 0.000225893 Jy
! Component: 150  -  total flux cleaned = 0.000280286 Jy
! Component: 200  -  total flux cleaned = 0.000347786 Jy
! Total flux subtracted in 200 components = 0.000347786 Jy
! Clean residual min=-0.001740 max=0.001665 Jy/beam
! Clean residual mean=-0.000002 rms=0.000416 Jy/beam
! Combined flux in latest and established models = 0.180574 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 129 components and 0.180574 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059715Jy  sigma=0.449966
! Fit after  self-cal, rms=0.059715Jy  sigma=0.449963
! 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=0.059715Jy  sigma=0.449963
! Fit after  self-cal, rms=0.059689Jy  sigma=0.449944
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.231 mas, bmaj=10.87 mas, bpa=-6.815 degrees
! Estimated noise=1.33668 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000582867 Jy
! Component: 100  -  total flux cleaned = 0.000700373 Jy
! Component: 150  -  total flux cleaned = 0.000833245 Jy
! Component: 200  -  total flux cleaned = 0.000941342 Jy
! Total flux subtracted in 200 components = 0.000941342 Jy
! Clean residual min=-0.001982 max=0.002037 Jy/beam
! Clean residual mean=-0.000003 rms=0.000464 Jy/beam
! Combined flux in latest and established models = 0.181515 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 139 components and 0.181515 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059688Jy  sigma=0.449890
! Fit after  self-cal, rms=0.059687Jy  sigma=0.449887
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 (-37.5, -9).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00140713 Jy
! Component: 100  -  total flux cleaned = 0.00165438 Jy
! Component: 150  -  total flux cleaned = 0.0017142 Jy
! Component: 200  -  total flux cleaned = 0.0017145 Jy
! Total flux subtracted in 200 components = 0.0017145 Jy
! Clean residual min=-0.001655 max=0.001502 Jy/beam
! Clean residual mean=-0.000005 rms=0.000399 Jy/beam
! Combined flux in latest and established models = 0.18323 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 162 components and 0.18323 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059644Jy  sigma=0.449484
! Fit after  self-cal, rms=0.059642Jy  sigma=0.449458
! 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=4.149 mas, bmaj=8.211 mas, bpa=10.94 degrees
! Estimated noise=1.17946 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.149 x 8.211 at 10.94 degrees (North through East)
! Clean map  min=-0.0017132  max=0.16358 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.609 mas, bmaj=7.682 mas, bpa=14.89 degrees
! Estimated noise=1.60065 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.126761 Jy
! Component: 100  -  total flux cleaned = 0.154453 Jy
! Component: 150  -  total flux cleaned = 0.162879 Jy
! Component: 200  -  total flux cleaned = 0.167739 Jy
! Total flux subtracted in 200 components = 0.167739 Jy
! Clean residual min=-0.003085 max=0.003124 Jy/beam
! Clean residual mean=0.000001 rms=0.000847 Jy/beam
! Combined flux in latest and established models = 0.167739 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 21 model components to the UV plane model.
! The established model now contains 21 components and 0.167739 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.149 mas, bmaj=8.211 mas, bpa=10.94 degrees
! Estimated noise=1.17946 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 = 0.00414107 Jy
! Component: 100  -  total flux cleaned = 0.00705585 Jy
! Component: 150  -  total flux cleaned = 0.009283 Jy
! Component: 200  -  total flux cleaned = 0.010824 Jy
! Total flux subtracted in 200 components = 0.010824 Jy
! Clean residual min=-0.001875 max=0.001643 Jy/beam
! Clean residual mean=-0.000001 rms=0.000472 Jy/beam
! Combined flux in latest and established models = 0.178563 Jy
! Adding 32 model components to the UV plane model.
! The established model now contains 53 components and 0.178563 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=7.231 mas, bmaj=10.87 mas, bpa=-6.815 degrees
! Estimated noise=1.33668 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00177313 Jy
! Component: 100  -  total flux cleaned = 0.00276265 Jy
! Component: 150  -  total flux cleaned = 0.00309538 Jy
! Component: 200  -  total flux cleaned = 0.0033535 Jy
! Total flux subtracted in 200 components = 0.0033535 Jy
! Clean residual min=-0.001795 max=0.001515 Jy/beam
! Clean residual mean=-0.000004 rms=0.000456 Jy/beam
! Combined flux in latest and established models = 0.181917 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 = 0.000194354 Jy
! Component: 100  -  total flux cleaned = 0.000504888 Jy
! Component: 150  -  total flux cleaned = 0.000727347 Jy
! Component: 200  -  total flux cleaned = 0.000875731 Jy
! Total flux subtracted in 200 components = 0.000875731 Jy
! Clean residual min=-0.001669 max=0.001553 Jy/beam
! Clean residual mean=-0.000005 rms=0.000424 Jy/beam
! Combined flux in latest and established models = 0.182792 Jy
! Adding 80 model components to the UV plane model.
! The established model now contains 129 components and 0.182793 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.149 mas, bmaj=8.211 mas, bpa=10.94 degrees
! Estimated noise=1.17946 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000520365 Jy
! Component: 100  -  total flux cleaned = 0.000603563 Jy
! Component: 150  -  total flux cleaned = 0.000681097 Jy
! Component: 200  -  total flux cleaned = 0.000753164 Jy
! Total flux subtracted in 200 components = 0.000753164 Jy
! Clean residual min=-0.001562 max=0.001401 Jy/beam
! Clean residual mean=-0.000003 rms=0.000384 Jy/beam
! Combined flux in latest and established models = 0.183546 Jy
selfcal
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 159 components and 0.183546 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059657Jy  sigma=0.449576
! Fit after  self-cal, rms=0.059658Jy  sigma=0.449556
wmodel J0631+2020_S_map.mod
! Writing 159 model components to file: J0631+2020_S_map.mod
wobs   J0631+2020_S_uvs.fits
! Writing UV FITS file: J0631+2020_S_uvs.fits
wwins  J0631+2020_S_map.win
! wwins: Wrote 4 windows to J0631+2020_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 = -0.000344379 Jy
! Component: 100  -  total flux cleaned = -0.000418934 Jy
! Component: 150  -  total flux cleaned = -0.000466049 Jy
! Component: 200  -  total flux cleaned = -0.000488637 Jy
! Component: 250  -  total flux cleaned = -0.000577548 Jy
! Component: 300  -  total flux cleaned = -0.000686379 Jy
! Component: 350  -  total flux cleaned = -0.000877538 Jy
! Component: 400  -  total flux cleaned = -0.00102299 Jy
! Component: 450  -  total flux cleaned = -0.00118597 Jy
! Component: 500  -  total flux cleaned = -0.00134535 Jy
! Component: 550  -  total flux cleaned = -0.00146258 Jy
! Component: 600  -  total flux cleaned = -0.00155836 Jy
! Component: 650  -  total flux cleaned = -0.00167072 Jy
! Component: 700  -  total flux cleaned = -0.00168933 Jy
! Component: 750  -  total flux cleaned = -0.00172623 Jy
! Component: 800  -  total flux cleaned = -0.00176272 Jy
! Component: 850  -  total flux cleaned = -0.00179807 Jy
! Component: 900  -  total flux cleaned = -0.00178059 Jy
! Component: 950  -  total flux cleaned = -0.00181523 Jy
! Component: 1000  -  total flux cleaned = -0.00181528 Jy
! Component: 1050  -  total flux cleaned = -0.00189942 Jy
! Component: 1100  -  total flux cleaned = -0.00201569 Jy
! Component: 1150  -  total flux cleaned = -0.00206492 Jy
! Component: 1200  -  total flux cleaned = -0.00211383 Jy
! Component: 1250  -  total flux cleaned = -0.0022264 Jy
! Component: 1300  -  total flux cleaned = -0.00233746 Jy
! Component: 1350  -  total flux cleaned = -0.00232147 Jy
! Component: 1400  -  total flux cleaned = -0.00239937 Jy
! Component: 1450  -  total flux cleaned = -0.00243025 Jy
! Component: 1500  -  total flux cleaned = -0.00250672 Jy
! Component: 1550  -  total flux cleaned = -0.00258218 Jy
! Component: 1600  -  total flux cleaned = -0.00264199 Jy
! Component: 1650  -  total flux cleaned = -0.00271625 Jy
! Component: 1700  -  total flux cleaned = -0.00276028 Jy
! Component: 1750  -  total flux cleaned = -0.00278953 Jy
! Component: 1800  -  total flux cleaned = -0.00289047 Jy
! Component: 1850  -  total flux cleaned = -0.00297622 Jy
! Component: 1900  -  total flux cleaned = -0.00303266 Jy
! Component: 1950  -  total flux cleaned = -0.00307473 Jy
! Component: 2000  -  total flux cleaned = -0.00315837 Jy
! Component: 2050  -  total flux cleaned = -0.00319966 Jy
! Component: 2100  -  total flux cleaned = -0.00319979 Jy
! Component: 2150  -  total flux cleaned = -0.00324073 Jy
! Component: 2200  -  total flux cleaned = -0.00330818 Jy
! Component: 2250  -  total flux cleaned = -0.00334831 Jy
! Component: 2300  -  total flux cleaned = -0.0034146 Jy
! Component: 2350  -  total flux cleaned = -0.00340152 Jy
! Component: 2400  -  total flux cleaned = -0.00348002 Jy
! Component: 2450  -  total flux cleaned = -0.00353196 Jy
! Component: 2500  -  total flux cleaned = -0.00353178 Jy
! Component: 2550  -  total flux cleaned = -0.00354463 Jy
! Component: 2600  -  total flux cleaned = -0.00355742 Jy
! Component: 2650  -  total flux cleaned = -0.00360802 Jy
! Component: 2700  -  total flux cleaned = -0.00360797 Jy
! Component: 2750  -  total flux cleaned = -0.00363307 Jy
! Component: 2800  -  total flux cleaned = -0.00364558 Jy
! Component: 2850  -  total flux cleaned = -0.00370718 Jy
! Component: 2900  -  total flux cleaned = -0.00373162 Jy
! Component: 2950  -  total flux cleaned = -0.00374372 Jy
! Component: 3000  -  total flux cleaned = -0.00371957 Jy
! Component: 3050  -  total flux cleaned = -0.0037196 Jy
! Component: 3100  -  total flux cleaned = -0.00376745 Jy
! Component: 3150  -  total flux cleaned = -0.0037674 Jy
! Component: 3200  -  total flux cleaned = -0.00379117 Jy
! Component: 3250  -  total flux cleaned = -0.00376775 Jy
! Component: 3300  -  total flux cleaned = -0.00379117 Jy
! Component: 3350  -  total flux cleaned = -0.00377955 Jy
! Component: 3400  -  total flux cleaned = -0.00380272 Jy
! Component: 3450  -  total flux cleaned = -0.00380271 Jy
! Component: 3500  -  total flux cleaned = -0.0038142 Jy
! Component: 3550  -  total flux cleaned = -0.00381405 Jy
! Component: 3600  -  total flux cleaned = -0.00382528 Jy
! Component: 3650  -  total flux cleaned = -0.00381417 Jy
! Component: 3700  -  total flux cleaned = -0.00385888 Jy
! Component: 3750  -  total flux cleaned = -0.00385878 Jy
! Component: 3800  -  total flux cleaned = -0.003881 Jy
! Component: 3850  -  total flux cleaned = -0.003892 Jy
! Component: 3900  -  total flux cleaned = -0.00394677 Jy
! Component: 3950  -  total flux cleaned = -0.00393589 Jy
! Component: 4000  -  total flux cleaned = -0.0039467 Jy
! Component: 4050  -  total flux cleaned = -0.00392504 Jy
! Total flux subtracted in 4096 components = -0.0039465 Jy
! Clean residual min=-0.000609 max=0.000718 Jy/beam
! Clean residual mean=-0.000001 rms=0.000198 Jy/beam
! Combined flux in latest and established models = 0.179599 Jy
keep
! Adding 275 model components to the UV plane model.
! The established model now contains 434 components and 0.179599 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0631+2020_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.149 x 8.211 at 10.94 degrees (North through East)
! Clean map  min=-0.0012453  max=0.16269 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0631+2020_S_map.fits
wmodel /image_prod/ug002_uva//J0631+2020_S_map.mod
! Writing 434 model components to file: /image_prod/ug002_uva//J0631+2020_S_map.mod
wobs   /image_prod/ug002_uva//J0631+2020_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0631+2020_S_uvs.fits
wwins  /image_prod/ug002_uva//J0631+2020_S_map.win
! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0631+2020_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.162686 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000194323 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.358341 0.358341 0.716681 1.43336 2.86672 5.73345 11.4669 22.9338 45.8676 91.7352
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.162 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  837.192 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0631+2020_S_dfm.log closed on Wed Mar  4 21:20:49 2020