! Started logfile: /vlbi/uf001/uva//J2125+0441_S_dfm.log on Mon Jan 14 05:51:51 2019
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /vlbi/uf001/uva//J2125+0441_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J2125+0441_S_uva.fits
! AN table 1: 42 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.959788 visibilities/baseline/integration-bin.
! Found source: J2125+0441
! 
! 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 5442 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 J2125+0441_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 69 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 69 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 69 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.050292Jy  sigma=21.334632
! Fit after  self-cal, rms=0.722111Jy  sigma=14.498101
! 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=2.709 mas, bmaj=6.986 mas, bpa=-4.076 degrees
! Estimated noise=0.635141 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 = 0.218959 Jy
! Component: 100  -  total flux cleaned = 0.268687 Jy
! Total flux subtracted in 100 components = 0.268687 Jy
! Clean residual min=-0.007514 max=0.019302 Jy/beam
! Clean residual mean=-0.000015 rms=0.002421 Jy/beam
! Combined flux in latest and established models = 0.268687 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.268687 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.078717Jy  sigma=1.510364
! Fit after  self-cal, rms=0.078716Jy  sigma=1.510237
! Inverting map 
! Added new window around map position (2.5, -9).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0198382 Jy
! Component: 100  -  total flux cleaned = 0.0306405 Jy
! Total flux subtracted in 100 components = 0.0306405 Jy
! Clean residual min=-0.007440 max=0.012931 Jy/beam
! Clean residual mean=-0.000009 rms=0.001909 Jy/beam
! Combined flux in latest and established models = 0.299328 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 20 components and 0.299328 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.073465Jy  sigma=1.386013
! Fit after  self-cal, rms=0.073386Jy  sigma=1.383683
! Inverting map 
! Added new window around map position (4, 10.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0108732 Jy
! Component: 100  -  total flux cleaned = 0.0165756 Jy
! Total flux subtracted in 100 components = 0.0165756 Jy
! Clean residual min=-0.006696 max=0.009804 Jy/beam
! Clean residual mean=-0.000006 rms=0.001717 Jy/beam
! Combined flux in latest and established models = 0.315903 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 34 components and 0.315903 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.071673Jy  sigma=1.347015
! Fit after  self-cal, rms=0.071575Jy  sigma=1.344849
! Inverting map 
print "============== Finished uniform weighting clean ==============="
! ============== Finished uniform weighting clean =============== 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.231 mas, bmaj=7.732 mas, bpa=-4.301 degrees
! Estimated noise=0.523035 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 (-4.5, -10).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00935814 Jy
! Component: 100  -  total flux cleaned = 0.0138337 Jy
! Component: 150  -  total flux cleaned = 0.0162062 Jy
! Component: 200  -  total flux cleaned = 0.0180274 Jy
! Total flux subtracted in 200 components = 0.0180274 Jy
! Clean residual min=-0.005359 max=0.006398 Jy/beam
! Clean residual mean=-0.000015 rms=0.001505 Jy/beam
! Combined flux in latest and established models = 0.333931 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 57 components and 0.333931 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.070025Jy  sigma=1.313149
! Fit after  self-cal, rms=0.069980Jy  sigma=1.312043
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.231 x 7.732 at -4.301 degrees (North through East)
! Clean map  min=-0.0054319  max=0.27487 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.95     HN        1.00     KP        1.01     
!   LA        0.95     MK        1.02     NL        0.96     OV        0.97     
!   PT        1.01     SC        0.99     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.17     FD        0.95     HN        1.00     KP        0.99     
!   LA        0.95     MK        1.01     NL        1.06     OV        1.01     
!   PT        1.00     SC        1.00     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.92     HN        1.02     KP        1.01     
!   LA        0.95     MK        1.00     NL        1.05     OV        0.99     
!   PT        1.00     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.069980Jy  sigma=1.312043
! Fit after  self-cal, rms=0.068736Jy  sigma=1.268549
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.246 mas, bmaj=7.816 mas, bpa=-4.291 degrees
! Estimated noise=0.52229 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 = -0.00386911 Jy
! Component: 100  -  total flux cleaned = -0.00643937 Jy
! Component: 150  -  total flux cleaned = -0.00748605 Jy
! Component: 200  -  total flux cleaned = -0.00782388 Jy
! Total flux subtracted in 200 components = -0.00782388 Jy
! Clean residual min=-0.005209 max=0.004515 Jy/beam
! Clean residual mean=-0.000011 rms=0.001220 Jy/beam
! Combined flux in latest and established models = 0.326107 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 85 components and 0.326107 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068451Jy  sigma=1.262650
! Fit after  self-cal, rms=0.068449Jy  sigma=1.262374
! 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=0.068449Jy  sigma=1.262374
! Fit after  self-cal, rms=0.067259Jy  sigma=1.207705
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.24 mas, bmaj=7.839 mas, bpa=-4.245 degrees
! Estimated noise=0.523065 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00323581 Jy
! Component: 100  -  total flux cleaned = -0.0041127 Jy
! Component: 150  -  total flux cleaned = -0.00436715 Jy
! Component: 200  -  total flux cleaned = -0.00453259 Jy
! Total flux subtracted in 200 components = -0.00453259 Jy
! Clean residual min=-0.003013 max=0.002717 Jy/beam
! Clean residual mean=-0.000005 rms=0.000738 Jy/beam
! Combined flux in latest and established models = 0.321574 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 102 components and 0.321574 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067085Jy  sigma=1.203309
! Fit after  self-cal, rms=0.067100Jy  sigma=1.203000
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 = -0.000269257 Jy
! Component: 100  -  total flux cleaned = -0.000448442 Jy
! Component: 150  -  total flux cleaned = -0.00048908 Jy
! Component: 200  -  total flux cleaned = -0.000526136 Jy
! Total flux subtracted in 200 components = -0.000526136 Jy
! Clean residual min=-0.002916 max=0.002733 Jy/beam
! Clean residual mean=-0.000005 rms=0.000722 Jy/beam
! Combined flux in latest and established models = 0.321048 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 124 components and 0.321048 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067054Jy  sigma=1.201748
! Fit after  self-cal, rms=0.067051Jy  sigma=1.201682
! 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=0.067051Jy  sigma=1.201682
! Fit after  self-cal, rms=0.067826Jy  sigma=1.197196
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.237 mas, bmaj=7.847 mas, bpa=-4.182 degrees
! Estimated noise=0.522543 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00224402 Jy
! Component: 100  -  total flux cleaned = -0.00345159 Jy
! Component: 150  -  total flux cleaned = -0.003594 Jy
! Component: 200  -  total flux cleaned = -0.00371654 Jy
! Total flux subtracted in 200 components = -0.00371654 Jy
! Clean residual min=-0.002604 max=0.002603 Jy/beam
! Clean residual mean=-0.000006 rms=0.000633 Jy/beam
! Combined flux in latest and established models = 0.317332 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 132 components and 0.317332 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067723Jy  sigma=1.195112
! Fit after  self-cal, rms=0.067727Jy  sigma=1.195021
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 = -0.00018611 Jy
! Component: 100  -  total flux cleaned = -0.000289132 Jy
! Component: 150  -  total flux cleaned = -0.000379104 Jy
! Component: 200  -  total flux cleaned = -0.000407073 Jy
! Total flux subtracted in 200 components = -0.000407073 Jy
! Clean residual min=-0.002519 max=0.002612 Jy/beam
! Clean residual mean=-0.000007 rms=0.000624 Jy/beam
! Combined flux in latest and established models = 0.316924 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 142 components and 0.316924 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067695Jy  sigma=1.194452
! Fit after  self-cal, rms=0.067693Jy  sigma=1.194425
! 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=0.067693Jy  sigma=1.194425
! Fit after  self-cal, rms=0.067889Jy  sigma=1.193624
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.51 mas, bmaj=11.99 mas, bpa=-0.746 degrees
! Estimated noise=0.660966 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00137158 Jy
! Component: 100  -  total flux cleaned = -0.00165586 Jy
! Component: 150  -  total flux cleaned = -0.00165398 Jy
! Component: 200  -  total flux cleaned = -0.00162086 Jy
! Total flux subtracted in 200 components = -0.00162086 Jy
! Clean residual min=-0.002959 max=0.002845 Jy/beam
! Clean residual mean=-0.000012 rms=0.000771 Jy/beam
! Combined flux in latest and established models = 0.315304 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 160 components and 0.315304 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067855Jy  sigma=1.192884
! Fit after  self-cal, rms=0.067854Jy  sigma=1.192831
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 = -6.35421e-06 Jy
! Component: 100  -  total flux cleaned = 7.83292e-05 Jy
! Component: 150  -  total flux cleaned = 0.000104981 Jy
! Component: 200  -  total flux cleaned = 0.000152663 Jy
! Total flux subtracted in 200 components = 0.000152663 Jy
! Clean residual min=-0.002921 max=0.002806 Jy/beam
! Clean residual mean=-0.000012 rms=0.000760 Jy/beam
! Combined flux in latest and established models = 0.315456 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 166 components and 0.315456 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067850Jy  sigma=1.192753
! Fit after  self-cal, rms=0.067847Jy  sigma=1.192733
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "============== Finished amplitude self-cal =============="
! ============== Finished amplitude self-cal ============== 
restore
! Inverting map and beam 
! Estimated beam: bmin=3.235 mas, bmaj=7.854 mas, bpa=-4.146 degrees
! Estimated noise=0.522107 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.235 x 7.854 at -4.146 degrees (North through East)
! Clean map  min=-0.0038697  max=0.27657 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.71 mas, bmaj=7.077 mas, bpa=-3.952 degrees
! Estimated noise=0.636676 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.219444 Jy
! Component: 100  -  total flux cleaned = 0.268793 Jy
! Component: 150  -  total flux cleaned = 0.285366 Jy
! Component: 200  -  total flux cleaned = 0.294005 Jy
! Total flux subtracted in 200 components = 0.294005 Jy
! Clean residual min=-0.003825 max=0.005239 Jy/beam
! Clean residual mean=-0.000008 rms=0.000929 Jy/beam
! Combined flux in latest and established models = 0.294005 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 17 model components to the UV plane model.
! The established model now contains 17 components and 0.294005 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.235 mas, bmaj=7.854 mas, bpa=-4.146 degrees
! Estimated noise=0.522107 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)
! Added new window around map position (-2.5, 8.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00687948 Jy
! Component: 100  -  total flux cleaned = 0.0111914 Jy
! Component: 150  -  total flux cleaned = 0.014348 Jy
! Component: 200  -  total flux cleaned = 0.0155759 Jy
! Total flux subtracted in 200 components = 0.0155759 Jy
! Clean residual min=-0.002726 max=0.002537 Jy/beam
! Clean residual mean=-0.000010 rms=0.000654 Jy/beam
! Combined flux in latest and established models = 0.309581 Jy
! Adding 53 model components to the UV plane model.
! The established model now contains 67 components and 0.309581 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=7.51 mas, bmaj=11.99 mas, bpa=-0.746 degrees
! Estimated noise=0.660966 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0028318 Jy
! Component: 100  -  total flux cleaned = 0.00386594 Jy
! Component: 150  -  total flux cleaned = 0.00449573 Jy
! Component: 200  -  total flux cleaned = 0.00506139 Jy
! Total flux subtracted in 200 components = 0.00506139 Jy
! Clean residual min=-0.003110 max=0.002751 Jy/beam
! Clean residual mean=-0.000013 rms=0.000751 Jy/beam
! Combined flux in latest and established models = 0.314642 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 = 0.00032034 Jy
! Component: 100  -  total flux cleaned = 0.00057259 Jy
! Component: 150  -  total flux cleaned = 0.00080275 Jy
! Component: 200  -  total flux cleaned = 0.00101521 Jy
! Total flux subtracted in 200 components = 0.00101521 Jy
! Clean residual min=-0.003015 max=0.002771 Jy/beam
! Clean residual mean=-0.000011 rms=0.000739 Jy/beam
! Combined flux in latest and established models = 0.315657 Jy
! Adding 59 model components to the UV plane model.
! The established model now contains 120 components and 0.315657 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.235 mas, bmaj=7.854 mas, bpa=-4.146 degrees
! Estimated noise=0.522107 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000721684 Jy
! Component: 100  -  total flux cleaned = -0.000625173 Jy
! Component: 150  -  total flux cleaned = -0.000404521 Jy
! Component: 200  -  total flux cleaned = -0.000129359 Jy
! Total flux subtracted in 200 components = -0.000129359 Jy
! Clean residual min=-0.002443 max=0.002377 Jy/beam
! Clean residual mean=-0.000005 rms=0.000584 Jy/beam
! Combined flux in latest and established models = 0.315528 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 137 components and 0.315528 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067792Jy  sigma=1.191988
! Fit after  self-cal, rms=0.067769Jy  sigma=1.191511
wmodel J2125+0441_S_map.mod
! Writing 137 model components to file: J2125+0441_S_map.mod
wobs   J2125+0441_S_uvs.fits
! Writing UV FITS file: J2125+0441_S_uvs.fits
wwins  J2125+0441_S_map.win
! wwins: Wrote 5 windows to J2125+0441_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 = -0.000464729 Jy
! Component: 100  -  total flux cleaned = -0.000664433 Jy
! Component: 150  -  total flux cleaned = -0.000740043 Jy
! Component: 200  -  total flux cleaned = -0.000776193 Jy
! Component: 250  -  total flux cleaned = -0.000705316 Jy
! Component: 300  -  total flux cleaned = -0.000601916 Jy
! Component: 350  -  total flux cleaned = -0.000500657 Jy
! Component: 400  -  total flux cleaned = -0.000336395 Jy
! Component: 450  -  total flux cleaned = -0.000304131 Jy
! Component: 500  -  total flux cleaned = -8.25444e-05 Jy
! Component: 550  -  total flux cleaned = 4.17141e-05 Jy
! Component: 600  -  total flux cleaned = 0.000285222 Jy
! Component: 650  -  total flux cleaned = 0.000464679 Jy
! Component: 700  -  total flux cleaned = 0.000787099 Jy
! Component: 750  -  total flux cleaned = 0.00104648 Jy
! Component: 800  -  total flux cleaned = 0.00127337 Jy
! Component: 850  -  total flux cleaned = 0.00146837 Jy
! Component: 900  -  total flux cleaned = 0.00176972 Jy
! Component: 950  -  total flux cleaned = 0.00187721 Jy
! Component: 1000  -  total flux cleaned = 0.00209001 Jy
! Component: 1050  -  total flux cleaned = 0.00229937 Jy
! Component: 1100  -  total flux cleaned = 0.00235044 Jy
! Component: 1150  -  total flux cleaned = 0.00252817 Jy
! Component: 1200  -  total flux cleaned = 0.00257822 Jy
! Component: 1250  -  total flux cleaned = 0.00270218 Jy
! Component: 1300  -  total flux cleaned = 0.00277575 Jy
! Component: 1350  -  total flux cleaned = 0.00292035 Jy
! Component: 1400  -  total flux cleaned = 0.0029918 Jy
! Component: 1450  -  total flux cleaned = 0.00306206 Jy
! Component: 1500  -  total flux cleaned = 0.00317807 Jy
! Component: 1550  -  total flux cleaned = 0.0033381 Jy
! Component: 1600  -  total flux cleaned = 0.00336095 Jy
! Component: 1650  -  total flux cleaned = 0.00347297 Jy
! Component: 1700  -  total flux cleaned = 0.00356166 Jy
! Component: 1750  -  total flux cleaned = 0.0036056 Jy
! Component: 1800  -  total flux cleaned = 0.00367058 Jy
! Component: 1850  -  total flux cleaned = 0.0037777 Jy
! Component: 1900  -  total flux cleaned = 0.00381999 Jy
! Component: 1950  -  total flux cleaned = 0.00382034 Jy
! Component: 2000  -  total flux cleaned = 0.0039249 Jy
! Component: 2050  -  total flux cleaned = 0.00409006 Jy
! Component: 2100  -  total flux cleaned = 0.00406942 Jy
! Component: 2150  -  total flux cleaned = 0.00421084 Jy
! Component: 2200  -  total flux cleaned = 0.00421084 Jy
! Component: 2250  -  total flux cleaned = 0.0042704 Jy
! Component: 2300  -  total flux cleaned = 0.00432953 Jy
! Component: 2350  -  total flux cleaned = 0.00434931 Jy
! Component: 2400  -  total flux cleaned = 0.004427 Jy
! Component: 2450  -  total flux cleaned = 0.0045226 Jy
! Component: 2500  -  total flux cleaned = 0.00457959 Jy
! Component: 2550  -  total flux cleaned = 0.00467409 Jy
! Component: 2600  -  total flux cleaned = 0.00474895 Jy
! Component: 2650  -  total flux cleaned = 0.0048416 Jy
! Component: 2700  -  total flux cleaned = 0.00491496 Jy
! Component: 2750  -  total flux cleaned = 0.00498781 Jy
! Component: 2800  -  total flux cleaned = 0.00507816 Jy
! Component: 2850  -  total flux cleaned = 0.00516779 Jy
! Component: 2900  -  total flux cleaned = 0.0052391 Jy
! Component: 2950  -  total flux cleaned = 0.00538033 Jy
! Component: 3000  -  total flux cleaned = 0.00536274 Jy
! Component: 3050  -  total flux cleaned = 0.0055368 Jy
! Component: 3100  -  total flux cleaned = 0.00560572 Jy
! Component: 3150  -  total flux cleaned = 0.00562284 Jy
! Component: 3200  -  total flux cleaned = 0.00569087 Jy
! Component: 3250  -  total flux cleaned = 0.00575826 Jy
! Component: 3300  -  total flux cleaned = 0.00574179 Jy
! Component: 3350  -  total flux cleaned = 0.00580841 Jy
! Component: 3400  -  total flux cleaned = 0.00592405 Jy
! Component: 3450  -  total flux cleaned = 0.0059731 Jy
! Component: 3500  -  total flux cleaned = 0.00600543 Jy
! Component: 3550  -  total flux cleaned = 0.00597302 Jy
! Component: 3600  -  total flux cleaned = 0.0060375 Jy
! Component: 3650  -  total flux cleaned = 0.00605365 Jy
! Component: 3700  -  total flux cleaned = 0.0061012 Jy
! Component: 3750  -  total flux cleaned = 0.00614849 Jy
! Component: 3800  -  total flux cleaned = 0.00619537 Jy
! Component: 3850  -  total flux cleaned = 0.00617983 Jy
! Component: 3900  -  total flux cleaned = 0.00625699 Jy
! Component: 3950  -  total flux cleaned = 0.00624184 Jy
! Component: 4000  -  total flux cleaned = 0.00631794 Jy
! Component: 4050  -  total flux cleaned = 0.00630291 Jy
! Total flux subtracted in 4096 components = 0.00642336 Jy
! Clean residual min=-0.000799 max=0.000823 Jy/beam
! Clean residual mean=-0.000001 rms=0.000285 Jy/beam
! Combined flux in latest and established models = 0.321951 Jy
keep
! Adding 305 model components to the UV plane model.
! The established model now contains 442 components and 0.321951 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J2125+0441_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.235 x 7.854 at -4.146 degrees (North through East)
! Clean map  min=-0.0022961  max=0.27714 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J2125+0441_S_map.fits
wmodel /vlbi/uf001/uva//J2125+0441_S_map.mod
! Writing 442 model components to file: /vlbi/uf001/uva//J2125+0441_S_map.mod
wobs   /vlbi/uf001/uva//J2125+0441_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J2125+0441_S_uvs.fits
wwins  /vlbi/uf001/uva//J2125+0441_S_map.win
! wwins: Wrote 6 windows to /vlbi/uf001/uva//J2125+0441_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.277143 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000282068 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.305331 0.305331 0.610662 1.22132 2.44265 4.88529 9.77059 19.5412 39.0823 78.1647
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0008 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.277 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  982.54 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J2125+0441_S_dfm.log closed on Mon Jan 14 05:51:55 2019