! Started logfile: /vlbi/uf001/uva//J1727+5510_S_dfm.log on Mon Jan 14 04:12:18 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//J1727+5510_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1727+5510_S_uva.fits
! AN table 1: 78 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.736182 visibilities/baseline/integration-bin.
! Found source: J1727+5510
! 
! 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 7752 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 J1727+5510_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 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.015705Jy  sigma=20.914374
! Fit after  self-cal, rms=0.840248Jy  sigma=17.302750
! 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=3.223 mas, bmaj=4.182 mas, bpa=-14.99 degrees
! Estimated noise=0.617424 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 = 0.124315 Jy
! Component: 100  -  total flux cleaned = 0.152758 Jy
! Total flux subtracted in 100 components = 0.152758 Jy
! Clean residual min=-0.005076 max=0.010324 Jy/beam
! Clean residual mean=-0.000028 rms=0.001324 Jy/beam
! Combined flux in latest and established models = 0.152758 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.152758 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062571Jy  sigma=1.246120
! Fit after  self-cal, rms=0.062550Jy  sigma=1.245772
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0109219 Jy
! Component: 100  -  total flux cleaned = 0.0167074 Jy
! Total flux subtracted in 100 components = 0.0167074 Jy
! Clean residual min=-0.004208 max=0.005058 Jy/beam
! Clean residual mean=-0.000018 rms=0.001134 Jy/beam
! Combined flux in latest and established models = 0.169465 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 18 components and 0.169465 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060493Jy  sigma=1.200311
! Fit after  self-cal, rms=0.060485Jy  sigma=1.199971
! 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=3.896 mas, bmaj=4.769 mas, bpa=-7.138 degrees
! Estimated noise=0.428245 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-6.5, 0.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0061617 Jy
! Component: 100  -  total flux cleaned = 0.0103206 Jy
! Component: 150  -  total flux cleaned = 0.0135299 Jy
! Component: 200  -  total flux cleaned = 0.0160765 Jy
! Total flux subtracted in 200 components = 0.0160765 Jy
! Clean residual min=-0.003333 max=0.005253 Jy/beam
! Clean residual mean=-0.000019 rms=0.000951 Jy/beam
! Combined flux in latest and established models = 0.185542 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 54 components and 0.185542 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059679Jy  sigma=1.182868
! Fit after  self-cal, rms=0.059621Jy  sigma=1.181607
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.896 x 4.769 at -7.138 degrees (North through East)
! Clean map  min=-0.0034306  max=0.15972 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:
!   BR        1.01     FD        0.95     HN        0.99     KP        0.99     
!   LA        0.92     MK        1.00     NL        1.10     OV        0.95     
!   PT        1.00     SC        1.00     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.97     HN        1.01     KP        0.98     
!   LA        0.93     MK        0.99     NL        1.13     OV        0.98     
!   PT        0.97     SC        1.01     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.96     HN        0.99     KP        0.99     
!   LA        0.92     MK        1.01     NL        1.10     OV        0.95     
!   PT        0.96     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.059621Jy  sigma=1.181607
! Fit after  self-cal, rms=0.058116Jy  sigma=1.158422
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.911 mas, bmaj=4.79 mas, bpa=-7.652 degrees
! Estimated noise=0.424356 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 = -0.00166889 Jy
! Component: 100  -  total flux cleaned = -0.00184109 Jy
! Component: 150  -  total flux cleaned = -0.00204353 Jy
! Component: 200  -  total flux cleaned = -0.00210121 Jy
! Total flux subtracted in 200 components = -0.00210121 Jy
! Clean residual min=-0.002858 max=0.003033 Jy/beam
! Clean residual mean=-0.000004 rms=0.000743 Jy/beam
! Combined flux in latest and established models = 0.18344 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 67 components and 0.18344 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058045Jy  sigma=1.156913
! Fit after  self-cal, rms=0.058044Jy  sigma=1.156671
! 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=0.058044Jy  sigma=1.156671
! Fit after  self-cal, rms=0.058211Jy  sigma=1.129179
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.894 mas, bmaj=4.802 mas, bpa=-7.404 degrees
! Estimated noise=0.42454 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00192731 Jy
! Component: 100  -  total flux cleaned = -0.00222061 Jy
! Component: 150  -  total flux cleaned = -0.00248333 Jy
! Component: 200  -  total flux cleaned = -0.00257794 Jy
! Total flux subtracted in 200 components = -0.00257794 Jy
! Clean residual min=-0.001815 max=0.001887 Jy/beam
! Clean residual mean=-0.000004 rms=0.000473 Jy/beam
! Combined flux in latest and established models = 0.180862 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 88 components and 0.180862 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058135Jy  sigma=1.127398
! Fit after  self-cal, rms=0.058168Jy  sigma=1.127149
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 = -0.000305079 Jy
! Component: 100  -  total flux cleaned = -0.000382114 Jy
! Component: 150  -  total flux cleaned = -0.000427791 Jy
! Component: 200  -  total flux cleaned = -0.000489114 Jy
! Total flux subtracted in 200 components = -0.000489114 Jy
! Clean residual min=-0.001760 max=0.001995 Jy/beam
! Clean residual mean=-0.000004 rms=0.000467 Jy/beam
! Combined flux in latest and established models = 0.180373 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 96 components and 0.180373 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058149Jy  sigma=1.126740
! Fit after  self-cal, rms=0.058147Jy  sigma=1.126719
! Inverting map 
! Added new window around map position (-3, -37).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00169729 Jy
! Component: 100  -  total flux cleaned = 0.00222401 Jy
! Component: 150  -  total flux cleaned = 0.00235844 Jy
! Component: 200  -  total flux cleaned = 0.00240821 Jy
! Total flux subtracted in 200 components = 0.00240821 Jy
! Clean residual min=-0.001714 max=0.001789 Jy/beam
! Clean residual mean=-0.000001 rms=0.000455 Jy/beam
! Combined flux in latest and established models = 0.182782 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 110 components and 0.182782 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058093Jy  sigma=1.125564
! Fit after  self-cal, rms=0.058088Jy  sigma=1.125491
! 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=0.058088Jy  sigma=1.125491
! Fit after  self-cal, rms=0.058236Jy  sigma=1.125179
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.89 mas, bmaj=4.801 mas, bpa=-7.552 degrees
! Estimated noise=0.424374 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00043859 Jy
! Component: 100  -  total flux cleaned = -0.000306343 Jy
! Component: 150  -  total flux cleaned = -0.000258776 Jy
! Component: 200  -  total flux cleaned = -0.000258774 Jy
! Total flux subtracted in 200 components = -0.000258774 Jy
! Clean residual min=-0.001676 max=0.001772 Jy/beam
! Clean residual mean=0.000001 rms=0.000442 Jy/beam
! Combined flux in latest and established models = 0.182523 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 124 components and 0.182523 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058216Jy  sigma=1.124678
! Fit after  self-cal, rms=0.058218Jy  sigma=1.124655
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 = -9.84959e-06 Jy
! Component: 100  -  total flux cleaned = 1.06429e-05 Jy
! Component: 150  -  total flux cleaned = -8.46882e-06 Jy
! Component: 200  -  total flux cleaned = 9.98948e-06 Jy
! Total flux subtracted in 200 components = 9.98948e-06 Jy
! Clean residual min=-0.001670 max=0.001763 Jy/beam
! Clean residual mean=0.000001 rms=0.000439 Jy/beam
! Combined flux in latest and established models = 0.182533 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 131 components and 0.182533 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058206Jy  sigma=1.124391
! Fit after  self-cal, rms=0.058205Jy  sigma=1.124387
! 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=0.058205Jy  sigma=1.124387
! Fit after  self-cal, rms=0.058257Jy  sigma=1.124331
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.043 mas, bmaj=8.446 mas, bpa=19.41 degrees
! Estimated noise=0.531666 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 7.79209e-05 Jy
! Component: 100  -  total flux cleaned = 0.000138161 Jy
! Component: 150  -  total flux cleaned = 0.000121982 Jy
! Component: 200  -  total flux cleaned = 0.000106851 Jy
! Total flux subtracted in 200 components = 0.000106851 Jy
! Clean residual min=-0.002185 max=0.001705 Jy/beam
! Clean residual mean=0.000002 rms=0.000527 Jy/beam
! Combined flux in latest and established models = 0.18264 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 149 components and 0.18264 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058251Jy  sigma=1.124233
! Fit after  self-cal, rms=0.058251Jy  sigma=1.124220
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 = 2.25974e-05 Jy
! Component: 100  -  total flux cleaned = 9.63261e-06 Jy
! Component: 150  -  total flux cleaned = -2.54513e-06 Jy
! Component: 200  -  total flux cleaned = -2.72119e-06 Jy
! Total flux subtracted in 200 components = -2.72119e-06 Jy
! Clean residual min=-0.002157 max=0.001711 Jy/beam
! Clean residual mean=0.000002 rms=0.000523 Jy/beam
! Combined flux in latest and established models = 0.182637 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 155 components and 0.182637 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058250Jy  sigma=1.124206
! Fit after  self-cal, rms=0.058249Jy  sigma=1.124201
! 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=3.888 mas, bmaj=4.799 mas, bpa=-7.609 degrees
! Estimated noise=0.424354 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.888 x 4.799 at -7.609 degrees (North through East)
! Clean map  min=-0.0016299  max=0.15828 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=3.209 mas, bmaj=4.207 mas, bpa=-14.48 degrees
! Estimated noise=0.61538 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.123095 Jy
! Component: 100  -  total flux cleaned = 0.151049 Jy
! Component: 150  -  total flux cleaned = 0.161072 Jy
! Component: 200  -  total flux cleaned = 0.166357 Jy
! Total flux subtracted in 200 components = 0.166357 Jy
! Clean residual min=-0.003309 max=0.002979 Jy/beam
! Clean residual mean=-0.000009 rms=0.000777 Jy/beam
! Combined flux in latest and established models = 0.166357 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 0.166357 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.888 mas, bmaj=4.799 mas, bpa=-7.609 degrees
! Estimated noise=0.424354 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 = 0.00438712 Jy
! Component: 100  -  total flux cleaned = 0.00710423 Jy
! Component: 150  -  total flux cleaned = 0.00905615 Jy
! Component: 200  -  total flux cleaned = 0.0105611 Jy
! Total flux subtracted in 200 components = 0.0105611 Jy
! Clean residual min=-0.001807 max=0.001745 Jy/beam
! Clean residual mean=-0.000006 rms=0.000459 Jy/beam
! Combined flux in latest and established models = 0.176918 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 47 components and 0.176918 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=8.043 mas, bmaj=8.446 mas, bpa=19.41 degrees
! Estimated noise=0.531666 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00169842 Jy
! Component: 100  -  total flux cleaned = 0.00277354 Jy
! Component: 150  -  total flux cleaned = 0.00356153 Jy
! Component: 200  -  total flux cleaned = 0.0041654 Jy
! Total flux subtracted in 200 components = 0.0041654 Jy
! Clean residual min=-0.002261 max=0.001737 Jy/beam
! Clean residual mean=-0.000002 rms=0.000527 Jy/beam
! Combined flux in latest and established models = 0.181083 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 = 0.000328889 Jy
! Component: 100  -  total flux cleaned = 0.000508941 Jy
! Component: 150  -  total flux cleaned = 0.000650643 Jy
! Component: 200  -  total flux cleaned = 0.000761782 Jy
! Total flux subtracted in 200 components = 0.000761782 Jy
! Clean residual min=-0.002160 max=0.001715 Jy/beam
! Clean residual mean=0.000000 rms=0.000523 Jy/beam
! Combined flux in latest and established models = 0.181845 Jy
! Adding 60 model components to the UV plane model.
! The established model now contains 97 components and 0.181845 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.888 mas, bmaj=4.799 mas, bpa=-7.609 degrees
! Estimated noise=0.424354 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.78109e-05 Jy
! Component: 100  -  total flux cleaned = 7.35539e-05 Jy
! Component: 150  -  total flux cleaned = 2.38784e-05 Jy
! Component: 200  -  total flux cleaned = -4.4887e-05 Jy
! Total flux subtracted in 200 components = -4.4887e-05 Jy
! Clean residual min=-0.001647 max=0.001671 Jy/beam
! Clean residual mean=0.000000 rms=0.000440 Jy/beam
! Combined flux in latest and established models = 0.1818 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 112 components and 0.1818 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058291Jy  sigma=1.125073
! Fit after  self-cal, rms=0.058285Jy  sigma=1.124944
wmodel J1727+5510_S_map.mod
! Writing 112 model components to file: J1727+5510_S_map.mod
wobs   J1727+5510_S_uvs.fits
! Writing UV FITS file: J1727+5510_S_uvs.fits
wwins  J1727+5510_S_map.win
! wwins: Wrote 3 windows to J1727+5510_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 = -0.000220801 Jy
! Component: 100  -  total flux cleaned = -0.000494796 Jy
! Component: 150  -  total flux cleaned = -0.00072999 Jy
! Component: 200  -  total flux cleaned = -0.000871885 Jy
! Component: 250  -  total flux cleaned = -0.00101136 Jy
! Component: 300  -  total flux cleaned = -0.00125655 Jy
! Component: 350  -  total flux cleaned = -0.00154982 Jy
! Component: 400  -  total flux cleaned = -0.00178502 Jy
! Component: 450  -  total flux cleaned = -0.00201631 Jy
! Component: 500  -  total flux cleaned = -0.0022692 Jy
! Component: 550  -  total flux cleaned = -0.0024685 Jy
! Component: 600  -  total flux cleaned = -0.00261567 Jy
! Component: 650  -  total flux cleaned = -0.00278489 Jy
! Component: 700  -  total flux cleaned = -0.00295184 Jy
! Component: 750  -  total flux cleaned = -0.00304588 Jy
! Component: 800  -  total flux cleaned = -0.00311581 Jy
! Component: 850  -  total flux cleaned = -0.00323097 Jy
! Component: 900  -  total flux cleaned = -0.0033442 Jy
! Component: 950  -  total flux cleaned = -0.00334389 Jy
! Component: 1000  -  total flux cleaned = -0.00338823 Jy
! Component: 1050  -  total flux cleaned = -0.00354171 Jy
! Component: 1100  -  total flux cleaned = -0.00358488 Jy
! Component: 1150  -  total flux cleaned = -0.00367071 Jy
! Component: 1200  -  total flux cleaned = -0.00375579 Jy
! Component: 1250  -  total flux cleaned = -0.00373466 Jy
! Component: 1300  -  total flux cleaned = -0.00371415 Jy
! Component: 1350  -  total flux cleaned = -0.00381762 Jy
! Component: 1400  -  total flux cleaned = -0.00375654 Jy
! Component: 1450  -  total flux cleaned = -0.00375711 Jy
! Component: 1500  -  total flux cleaned = -0.00387785 Jy
! Component: 1550  -  total flux cleaned = -0.0038978 Jy
! Component: 1600  -  total flux cleaned = -0.00391761 Jy
! Component: 1650  -  total flux cleaned = -0.00395643 Jy
! Component: 1700  -  total flux cleaned = -0.00393693 Jy
! Component: 1750  -  total flux cleaned = -0.00391757 Jy
! Component: 1800  -  total flux cleaned = -0.00389882 Jy
! Component: 1850  -  total flux cleaned = -0.00395568 Jy
! Component: 1900  -  total flux cleaned = -0.00393676 Jy
! Component: 1950  -  total flux cleaned = -0.00389966 Jy
! Component: 2000  -  total flux cleaned = -0.00395526 Jy
! Component: 2050  -  total flux cleaned = -0.00393685 Jy
! Component: 2100  -  total flux cleaned = -0.00390055 Jy
! Component: 2150  -  total flux cleaned = -0.00386435 Jy
! Component: 2200  -  total flux cleaned = -0.00381057 Jy
! Component: 2250  -  total flux cleaned = -0.00381069 Jy
! Component: 2300  -  total flux cleaned = -0.00381061 Jy
! Component: 2350  -  total flux cleaned = -0.00374027 Jy
! Component: 2400  -  total flux cleaned = -0.00374028 Jy
! Component: 2450  -  total flux cleaned = -0.00368858 Jy
! Component: 2500  -  total flux cleaned = -0.00367144 Jy
! Component: 2550  -  total flux cleaned = -0.00368856 Jy
! Component: 2600  -  total flux cleaned = -0.00360374 Jy
! Component: 2650  -  total flux cleaned = -0.0035532 Jy
! Component: 2700  -  total flux cleaned = -0.00351973 Jy
! Component: 2750  -  total flux cleaned = -0.00346976 Jy
! Component: 2800  -  total flux cleaned = -0.00340377 Jy
! Component: 2850  -  total flux cleaned = -0.00337108 Jy
! Component: 2900  -  total flux cleaned = -0.00340377 Jy
! Component: 2950  -  total flux cleaned = -0.0033063 Jy
! Component: 3000  -  total flux cleaned = -0.00327397 Jy
! Component: 3050  -  total flux cleaned = -0.00335391 Jy
! Component: 3100  -  total flux cleaned = -0.0032742 Jy
! Component: 3150  -  total flux cleaned = -0.00322658 Jy
! Component: 3200  -  total flux cleaned = -0.00317914 Jy
! Component: 3250  -  total flux cleaned = -0.00313212 Jy
! Component: 3300  -  total flux cleaned = -0.00308552 Jy
! Component: 3350  -  total flux cleaned = -0.00299248 Jy
! Component: 3400  -  total flux cleaned = -0.00300799 Jy
! Component: 3450  -  total flux cleaned = -0.00293148 Jy
! Component: 3500  -  total flux cleaned = -0.00287072 Jy
! Component: 3550  -  total flux cleaned = -0.00291605 Jy
! Component: 3600  -  total flux cleaned = -0.00294586 Jy
! Component: 3650  -  total flux cleaned = -0.00278158 Jy
! Component: 3700  -  total flux cleaned = -0.00273713 Jy
! Component: 3750  -  total flux cleaned = -0.00275202 Jy
! Component: 3800  -  total flux cleaned = -0.00275189 Jy
! Component: 3850  -  total flux cleaned = -0.00269343 Jy
! Component: 3900  -  total flux cleaned = -0.00265008 Jy
! Component: 3950  -  total flux cleaned = -0.00272237 Jy
! Component: 4000  -  total flux cleaned = -0.00265063 Jy
! Component: 4050  -  total flux cleaned = -0.00256494 Jy
! Total flux subtracted in 4096 components = -0.00253649 Jy
! Clean residual min=-0.000775 max=0.000773 Jy/beam
! Clean residual mean=0.000002 rms=0.000263 Jy/beam
! Combined flux in latest and established models = 0.179264 Jy
keep
! Adding 335 model components to the UV plane model.
! The established model now contains 447 components and 0.179264 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1727+5510_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.888 x 4.799 at -7.609 degrees (North through East)
! Clean map  min=-0.001304  max=0.15823 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1727+5510_S_map.fits
wmodel /vlbi/uf001/uva//J1727+5510_S_map.mod
! Writing 447 model components to file: /vlbi/uf001/uva//J1727+5510_S_map.mod
wobs   /vlbi/uf001/uva//J1727+5510_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1727+5510_S_uvs.fits
wwins  /vlbi/uf001/uva//J1727+5510_S_map.win
! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1727+5510_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.158225 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000261975 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.496713 0.496713 0.993426 1.98685 3.9737 7.94741 15.8948 31.7896 63.5792
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0007 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.158 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  603.97 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1727+5510_S_dfm.log closed on Mon Jan 14 04:12:22 2019