! Started logfile: /vlbi/uf001/uvm//J2320+0513_S_a_dfm.log on Sun Jan 13 22:43:55 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/uvm//J2320+0513_S_a_uvm.fits
! Reading UV FITS file: /vlbi/uf001/uvm//J2320+0513_S_a_uvm.fits
! AN table 1: 4 integrations on 10 of 10 possible baselines.
! AN table 2: 33 integrations on 45 of 45 possible baselines.
! AN table 3: 4 integrations on 36 of 36 possible baselines.
! AN table 4: 5 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.787994 visibilities/baseline/integration-bin.
! Found source: J2320+0513
! 
! 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 4371 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 J2320+0513_S_a]
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 7 telescope corrections were flagged in sub-array 1.
!  A total of 86 telescope corrections were flagged in sub-array 2.
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  A total of 13 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 7 telescope corrections were flagged in sub-array 1.
!  A total of 86 telescope corrections were flagged in sub-array 2.
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  A total of 13 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 7 telescope corrections were flagged in sub-array 1.
!  A total of 86 telescope corrections were flagged in sub-array 2.
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  A total of 13 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=1.330767Jy  sigma=19.492066
! Fit after  self-cal, rms=0.189557Jy  sigma=2.763926
! 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=2.736 mas, bmaj=6.645 mas, bpa=-3.067 degrees
! Estimated noise=1.10425 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 = 0.658696 Jy
! Component: 100  -  total flux cleaned = 0.802377 Jy
! Total flux subtracted in 100 components = 0.802377 Jy
! Clean residual min=-0.015411 max=0.040822 Jy/beam
! Clean residual mean=0.000019 rms=0.004076 Jy/beam
! Combined flux in latest and established models = 0.802377 Jy
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 3 components and 0.802377 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.141376Jy  sigma=2.013037
! Fit after  self-cal, rms=0.141372Jy  sigma=2.012973
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0396893 Jy
! Component: 100  -  total flux cleaned = 0.0579649 Jy
! Total flux subtracted in 100 components = 0.0579649 Jy
! Clean residual min=-0.013532 max=0.017016 Jy/beam
! Clean residual mean=0.000020 rms=0.003443 Jy/beam
! Combined flux in latest and established models = 0.860342 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 15 components and 0.860342 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.125111Jy  sigma=1.784211
! Fit after  self-cal, rms=0.125094Jy  sigma=1.783884
! 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=3.397 mas, bmaj=7.655 mas, bpa=-0.07086 degrees
! Estimated noise=0.816686 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 (-3.5, 3).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0227598 Jy
! Component: 100  -  total flux cleaned = 0.0375571 Jy
! Component: 150  -  total flux cleaned = 0.0483006 Jy
! Component: 200  -  total flux cleaned = 0.0562494 Jy
! Total flux subtracted in 200 components = 0.0562494 Jy
! Clean residual min=-0.011471 max=0.015558 Jy/beam
! Clean residual mean=0.000170 rms=0.003271 Jy/beam
! Combined flux in latest and established models = 0.916591 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 44 components and 0.916591 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.119625Jy  sigma=1.713171
! Fit after  self-cal, rms=0.119403Jy  sigma=1.709902
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.397 x 7.655 at -0.07086 degrees (North through East)
! Clean map  min=-0.010733  max=0.8519 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        1.16     LA        1.21     NL        1.12     OV        1.11     
!   PT        1.95     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        0.99     HN        0.98     KP        1.00     
!   LA        0.96     MK        1.01     NL        1.03     OV        0.99     
!   PT        0.98     SC        1.01     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.89     FD        1.03     HN        1.01     KP        1.01     
!   LA        1.18     MK        0.94     OV        0.99     PT        0.98     
!   SC        1.01     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.03     FD        0.90     HN        1.00     KP        1.01     
!   LA        0.99     NL        0.95     OV        0.98     PT        0.95     
!   SC        1.05     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.23     LA        1.08     NL        1.13     OV        1.16     
!   PT        1.74     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.03     HN        1.00     KP        1.00     
!   LA        0.95     MK        1.02     NL        1.03     OV        0.97     
!   PT        0.97     SC        1.00     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.90     FD        1.03     HN        1.01     KP        0.99     
!   LA        1.22     MK        0.98     OV        1.03     PT        0.98     
!   SC        0.97     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00     FD        0.91     HN        0.97     KP        0.99     
!   LA        0.97     NL        1.08     OV        0.98     PT        0.98     
!   SC        0.99     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.17     LA        1.11     NL        1.16     OV        1.05     
!   PT        1.58     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        0.99     HN        1.00     KP        1.01     
!   LA        0.93     MK        1.05     NL        1.02     OV        0.98     
!   PT        0.97     SC        1.00     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.91     FD        1.04     HN        1.02     KP        1.00     
!   LA        1.22     MK        0.95     OV        1.01     PT        0.98     
!   SC        1.01     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00     FD        0.90     HN        0.99     KP        1.00     
!   LA        0.97     NL        1.06     OV        1.00     PT        0.96     
!   SC        1.06     
! 
! 
! Fit before self-cal, rms=0.119403Jy  sigma=1.709902
! Fit after  self-cal, rms=0.102087Jy  sigma=1.475258
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.407 mas, bmaj=7.674 mas, bpa=0.04301 degrees
! Estimated noise=0.814245 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 (-78, 99.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00819497 Jy
! Component: 100  -  total flux cleaned = 0.00817255 Jy
! Component: 150  -  total flux cleaned = 0.007967 Jy
! Component: 200  -  total flux cleaned = 0.00814527 Jy
! Total flux subtracted in 200 components = 0.00814527 Jy
! Clean residual min=-0.008792 max=0.009534 Jy/beam
! Clean residual mean=0.000013 rms=0.002227 Jy/beam
! Combined flux in latest and established models = 0.924737 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 65 components and 0.924737 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.100871Jy  sigma=1.455490
! Fit after  self-cal, rms=0.100821Jy  sigma=1.454139
! 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=0.100821Jy  sigma=1.454139
! Fit after  self-cal, rms=0.069126Jy  sigma=0.907272
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.405 mas, bmaj=7.685 mas, bpa=0.1566 degrees
! Estimated noise=0.815047 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00166216 Jy
! Component: 100  -  total flux cleaned = -0.00269258 Jy
! Component: 150  -  total flux cleaned = -0.00294781 Jy
! Component: 200  -  total flux cleaned = -0.0033921 Jy
! Total flux subtracted in 200 components = -0.0033921 Jy
! Clean residual min=-0.003586 max=0.003500 Jy/beam
! Clean residual mean=0.000020 rms=0.000834 Jy/beam
! Combined flux in latest and established models = 0.921344 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 82 components and 0.921344 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068528Jy  sigma=0.898468
! Fit after  self-cal, rms=0.068529Jy  sigma=0.897994
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 = -0.000335483 Jy
! Component: 100  -  total flux cleaned = -0.000429123 Jy
! Component: 150  -  total flux cleaned = -0.000347816 Jy
! Component: 200  -  total flux cleaned = -0.000274088 Jy
! Total flux subtracted in 200 components = -0.000274088 Jy
! Clean residual min=-0.003354 max=0.003484 Jy/beam
! Clean residual mean=0.000021 rms=0.000809 Jy/beam
! Combined flux in latest and established models = 0.92107 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 93 components and 0.92107 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068312Jy  sigma=0.894936
! Fit after  self-cal, rms=0.068304Jy  sigma=0.894861
! Inverting map 
! Added new window around map position (-76, -67).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00277122 Jy
! Component: 100  -  total flux cleaned = 0.00379164 Jy
! Component: 150  -  total flux cleaned = 0.00430781 Jy
! Component: 200  -  total flux cleaned = 0.00464142 Jy
! Total flux subtracted in 200 components = 0.00464142 Jy
! Clean residual min=-0.003532 max=0.003234 Jy/beam
! Clean residual mean=0.000017 rms=0.000771 Jy/beam
! Combined flux in latest and established models = 0.925712 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 111 components and 0.925712 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068060Jy  sigma=0.891720
! Fit after  self-cal, rms=0.068048Jy  sigma=0.891570
! 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=0.068048Jy  sigma=0.891570
! Fit after  self-cal, rms=0.068049Jy  sigma=0.889961
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.404 mas, bmaj=7.685 mas, bpa=0.1995 degrees
! Estimated noise=0.814912 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000405746 Jy
! Component: 100  -  total flux cleaned = -0.000486752 Jy
! Component: 150  -  total flux cleaned = -0.000625305 Jy
! Component: 200  -  total flux cleaned = -0.00056499 Jy
! Total flux subtracted in 200 components = -0.00056499 Jy
! Clean residual min=-0.003374 max=0.003151 Jy/beam
! Clean residual mean=0.000012 rms=0.000732 Jy/beam
! Combined flux in latest and established models = 0.925147 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 117 components and 0.925147 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067888Jy  sigma=0.887734
! Fit after  self-cal, rms=0.067881Jy  sigma=0.887668
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 = -6.13797e-05 Jy
! Component: 100  -  total flux cleaned = 5.18399e-05 Jy
! Component: 150  -  total flux cleaned = 0.000103982 Jy
! Component: 200  -  total flux cleaned = 0.00025477 Jy
! Total flux subtracted in 200 components = 0.00025477 Jy
! Clean residual min=-0.003288 max=0.003066 Jy/beam
! Clean residual mean=0.000012 rms=0.000721 Jy/beam
! Combined flux in latest and established models = 0.925401 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 126 components and 0.925402 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067797Jy  sigma=0.886535
! Fit after  self-cal, rms=0.067794Jy  sigma=0.886514
! 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=0.067794Jy  sigma=0.886514
! Fit after  self-cal, rms=0.067833Jy  sigma=0.886200
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.468 mas, bmaj=11.54 mas, bpa=1.192 degrees
! Estimated noise=1.03566 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000614051 Jy
! Component: 100  -  total flux cleaned = 0.000837187 Jy
! Component: 150  -  total flux cleaned = 0.000985568 Jy
! Component: 200  -  total flux cleaned = 0.00107474 Jy
! Total flux subtracted in 200 components = 0.00107474 Jy
! Clean residual min=-0.003874 max=0.003429 Jy/beam
! Clean residual mean=0.000020 rms=0.000895 Jy/beam
! Combined flux in latest and established models = 0.926476 Jy
selfcal
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 158 components and 0.926476 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067792Jy  sigma=0.885648
! Fit after  self-cal, rms=0.067788Jy  sigma=0.885609
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 = 0.000164952 Jy
! Component: 100  -  total flux cleaned = 0.00031368 Jy
! Component: 150  -  total flux cleaned = 0.000382315 Jy
! Component: 200  -  total flux cleaned = 0.00050778 Jy
! Total flux subtracted in 200 components = 0.00050778 Jy
! Clean residual min=-0.003775 max=0.003446 Jy/beam
! Clean residual mean=0.000019 rms=0.000887 Jy/beam
! Combined flux in latest and established models = 0.926984 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 168 components and 0.926984 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067772Jy  sigma=0.885424
! Fit after  self-cal, rms=0.067770Jy  sigma=0.885413
! 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=3.404 mas, bmaj=7.686 mas, bpa=0.23 degrees
! Estimated noise=0.814918 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.404 x 7.686 at 0.23 degrees (North through East)
! Clean map  min=-0.003242  max=0.85049 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067770Jy  sigma=0.885413
! Fit after  self-cal, rms=0.063323Jy  sigma=0.817179
! Inverting map and beam 
! Estimated beam: bmin=3.404 mas, bmaj=7.687 mas, bpa=0.2328 degrees
! Estimated noise=0.815005 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00047186 Jy
! Component: 100  -  total flux cleaned = -0.000475004 Jy
! Component: 150  -  total flux cleaned = -0.000430594 Jy
! Component: 200  -  total flux cleaned = -0.000515857 Jy
! Total flux subtracted in 200 components = -0.000515857 Jy
! Clean residual min=-0.002822 max=0.002943 Jy/beam
! Clean residual mean=0.000009 rms=0.000679 Jy/beam
! Combined flux in latest and established models = 0.926468 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 186 components and 0.926468 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063246Jy  sigma=0.816227
! Fit after  self-cal, rms=0.063242Jy  sigma=0.816194
! Inverting map 
! Added new window around map position (80, 80).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0015948 Jy
! Component: 100  -  total flux cleaned = 0.00217928 Jy
! Component: 150  -  total flux cleaned = 0.00244098 Jy
! Component: 200  -  total flux cleaned = 0.00276667 Jy
! Total flux subtracted in 200 components = 0.00276667 Jy
! Clean residual min=-0.002742 max=0.002987 Jy/beam
! Clean residual mean=0.000006 rms=0.000658 Jy/beam
! Combined flux in latest and established models = 0.929235 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 202 components and 0.929235 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063087Jy  sigma=0.813995
! Fit after  self-cal, rms=0.063081Jy  sigma=0.813906
! Inverting map 
! Added new window around map position (-11.5, 33).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00107073 Jy
! Component: 100  -  total flux cleaned = 0.00168019 Jy
! Component: 150  -  total flux cleaned = 0.00187468 Jy
! Component: 200  -  total flux cleaned = 0.00187558 Jy
! Total flux subtracted in 200 components = 0.00187558 Jy
! Clean residual min=-0.002452 max=0.002639 Jy/beam
! Clean residual mean=0.000008 rms=0.000626 Jy/beam
! Combined flux in latest and established models = 0.93111 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 216 components and 0.93111 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062933Jy  sigma=0.811760
! Fit after  self-cal, rms=0.062935Jy  sigma=0.811684
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062935Jy  sigma=0.811684
! Fit after  self-cal, rms=0.062914Jy  sigma=0.811398
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=2.74 mas, bmaj=6.662 mas, bpa=-2.898 degrees
! Estimated noise=1.10586 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.659715 Jy
! Component: 100  -  total flux cleaned = 0.803619 Jy
! Component: 150  -  total flux cleaned = 0.841722 Jy
! Component: 200  -  total flux cleaned = 0.861317 Jy
! Total flux subtracted in 200 components = 0.861317 Jy
! Clean residual min=-0.005763 max=0.010035 Jy/beam
! Clean residual mean=-0.000001 rms=0.001322 Jy/beam
! Combined flux in latest and established models = 0.861318 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 15 model components to the UV plane model.
! The established model now contains 15 components and 0.861318 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.404 mas, bmaj=7.686 mas, bpa=0.2544 degrees
! Estimated noise=0.814827 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 = 0.0195245 Jy
! Component: 100  -  total flux cleaned = 0.0309144 Jy
! Component: 150  -  total flux cleaned = 0.0382573 Jy
! Component: 200  -  total flux cleaned = 0.043031 Jy
! Total flux subtracted in 200 components = 0.043031 Jy
! Clean residual min=-0.003640 max=0.003647 Jy/beam
! Clean residual mean=0.000013 rms=0.000878 Jy/beam
! Combined flux in latest and established models = 0.904349 Jy
! Adding 65 model components to the UV plane model.
! The established model now contains 72 components and 0.904349 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=7.468 mas, bmaj=11.54 mas, bpa=1.201 degrees
! Estimated noise=1.03575 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00631245 Jy
! Component: 100  -  total flux cleaned = 0.0103806 Jy
! Component: 150  -  total flux cleaned = 0.0127046 Jy
! Component: 200  -  total flux cleaned = 0.0145964 Jy
! Total flux subtracted in 200 components = 0.0145964 Jy
! Clean residual min=-0.003507 max=0.003463 Jy/beam
! Clean residual mean=0.000028 rms=0.000888 Jy/beam
! Combined flux in latest and established models = 0.918945 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 = 0.00165108 Jy
! Component: 100  -  total flux cleaned = 0.00311279 Jy
! Component: 150  -  total flux cleaned = 0.00441686 Jy
! Component: 200  -  total flux cleaned = 0.00537913 Jy
! Total flux subtracted in 200 components = 0.00537913 Jy
! Clean residual min=-0.003167 max=0.003054 Jy/beam
! Clean residual mean=0.000024 rms=0.000790 Jy/beam
! Combined flux in latest and established models = 0.924324 Jy
! Adding 86 model components to the UV plane model.
! The established model now contains 151 components and 0.924324 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.404 mas, bmaj=7.686 mas, bpa=0.2544 degrees
! Estimated noise=0.814827 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000104578 Jy
! Component: 100  -  total flux cleaned = 0.000481555 Jy
! Component: 150  -  total flux cleaned = 0.0012454 Jy
! Component: 200  -  total flux cleaned = 0.00163863 Jy
! Total flux subtracted in 200 components = 0.00163863 Jy
! Clean residual min=-0.002930 max=0.003092 Jy/beam
! Clean residual mean=0.000011 rms=0.000660 Jy/beam
! Combined flux in latest and established models = 0.925963 Jy
selfcal
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 179 components and 0.925963 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063147Jy  sigma=0.815374
! Fit after  self-cal, rms=0.063119Jy  sigma=0.814661
wmodel J2320+0513_S_a_map.mod
! Writing 179 model components to file: J2320+0513_S_a_map.mod
wobs   J2320+0513_S_a_uvs.fits
! Writing UV FITS file: J2320+0513_S_a_uvs.fits
wwins  J2320+0513_S_a_map.win
! wwins: Wrote 6 windows to J2320+0513_S_a_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 = 6.45828e-05 Jy
! Component: 100  -  total flux cleaned = 0.000108731 Jy
! Component: 150  -  total flux cleaned = 0.000152379 Jy
! Component: 200  -  total flux cleaned = 0.000280024 Jy
! Component: 250  -  total flux cleaned = 0.000199118 Jy
! Component: 300  -  total flux cleaned = -7.79004e-05 Jy
! Component: 350  -  total flux cleaned = -0.000232439 Jy
! Component: 400  -  total flux cleaned = -0.000497954 Jy
! Component: 450  -  total flux cleaned = -0.000794359 Jy
! Component: 500  -  total flux cleaned = -0.00104827 Jy
! Component: 550  -  total flux cleaned = -0.0012268 Jy
! Component: 600  -  total flux cleaned = -0.00140276 Jy
! Component: 650  -  total flux cleaned = -0.00150731 Jy
! Component: 700  -  total flux cleaned = -0.00161021 Jy
! Component: 750  -  total flux cleaned = -0.00167786 Jy
! Component: 800  -  total flux cleaned = -0.00171131 Jy
! Component: 850  -  total flux cleaned = -0.0018435 Jy
! Component: 900  -  total flux cleaned = -0.00197378 Jy
! Component: 950  -  total flux cleaned = -0.00194092 Jy
! Component: 1000  -  total flux cleaned = -0.0021327 Jy
! Component: 1050  -  total flux cleaned = -0.00222741 Jy
! Component: 1100  -  total flux cleaned = -0.00229001 Jy
! Component: 1150  -  total flux cleaned = -0.00225871 Jy
! Component: 1200  -  total flux cleaned = -0.00241262 Jy
! Component: 1250  -  total flux cleaned = -0.00238166 Jy
! Component: 1300  -  total flux cleaned = -0.00244205 Jy
! Component: 1350  -  total flux cleaned = -0.00247215 Jy
! Component: 1400  -  total flux cleaned = -0.00253211 Jy
! Component: 1450  -  total flux cleaned = -0.00256129 Jy
! Component: 1500  -  total flux cleaned = -0.00256146 Jy
! Component: 1550  -  total flux cleaned = -0.00253252 Jy
! Component: 1600  -  total flux cleaned = -0.00261949 Jy
! Component: 1650  -  total flux cleaned = -0.00259109 Jy
! Component: 1700  -  total flux cleaned = -0.0026479 Jy
! Component: 1750  -  total flux cleaned = -0.00267618 Jy
! Component: 1800  -  total flux cleaned = -0.00267622 Jy
! Component: 1850  -  total flux cleaned = -0.00267628 Jy
! Component: 1900  -  total flux cleaned = -0.0027313 Jy
! Component: 1950  -  total flux cleaned = -0.00267596 Jy
! Component: 2000  -  total flux cleaned = -0.00262152 Jy
! Component: 2050  -  total flux cleaned = -0.00272994 Jy
! Component: 2100  -  total flux cleaned = -0.00262217 Jy
! Component: 2150  -  total flux cleaned = -0.00267592 Jy
! Component: 2200  -  total flux cleaned = -0.00275591 Jy
! Component: 2250  -  total flux cleaned = -0.00272943 Jy
! Component: 2300  -  total flux cleaned = -0.00280848 Jy
! Component: 2350  -  total flux cleaned = -0.00278202 Jy
! Component: 2400  -  total flux cleaned = -0.00283393 Jy
! Component: 2450  -  total flux cleaned = -0.00283386 Jy
! Component: 2500  -  total flux cleaned = -0.00293683 Jy
! Component: 2550  -  total flux cleaned = -0.00293668 Jy
! Component: 2600  -  total flux cleaned = -0.00306363 Jy
! Component: 2650  -  total flux cleaned = -0.00298753 Jy
! Component: 2700  -  total flux cleaned = -0.00296266 Jy
! Component: 2750  -  total flux cleaned = -0.00301269 Jy
! Component: 2800  -  total flux cleaned = -0.00306254 Jy
! Component: 2850  -  total flux cleaned = -0.00308735 Jy
! Component: 2900  -  total flux cleaned = -0.00316151 Jy
! Component: 2950  -  total flux cleaned = -0.00308793 Jy
! Component: 3000  -  total flux cleaned = -0.00323441 Jy
! Component: 3050  -  total flux cleaned = -0.00318563 Jy
! Component: 3100  -  total flux cleaned = -0.00337935 Jy
! Component: 3150  -  total flux cleaned = -0.00337911 Jy
! Component: 3200  -  total flux cleaned = -0.00340298 Jy
! Component: 3250  -  total flux cleaned = -0.00340295 Jy
! Component: 3300  -  total flux cleaned = -0.00342688 Jy
! Component: 3350  -  total flux cleaned = -0.00337976 Jy
! Component: 3400  -  total flux cleaned = -0.0033797 Jy
! Component: 3450  -  total flux cleaned = -0.00356702 Jy
! Component: 3500  -  total flux cleaned = -0.00342685 Jy
! Component: 3550  -  total flux cleaned = -0.00349648 Jy
! Component: 3600  -  total flux cleaned = -0.00347339 Jy
! Component: 3650  -  total flux cleaned = -0.00349643 Jy
! Component: 3700  -  total flux cleaned = -0.00361111 Jy
! Component: 3750  -  total flux cleaned = -0.00361125 Jy
! Component: 3800  -  total flux cleaned = -0.00370203 Jy
! Component: 3850  -  total flux cleaned = -0.00358888 Jy
! Component: 3900  -  total flux cleaned = -0.00358887 Jy
! Component: 3950  -  total flux cleaned = -0.0036564 Jy
! Component: 4000  -  total flux cleaned = -0.00363418 Jy
! Component: 4050  -  total flux cleaned = -0.00372326 Jy
! Total flux subtracted in 4096 components = -0.00378981 Jy
! Clean residual min=-0.001406 max=0.001370 Jy/beam
! Clean residual mean=0.000003 rms=0.000425 Jy/beam
! Combined flux in latest and established models = 0.922173 Jy
keep
! Adding 316 model components to the UV plane model.
! The established model now contains 495 components and 0.922173 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uvm//J2320+0513_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.404 x 7.686 at 0.2544 degrees (North through East)
! Clean map  min=-0.0023065  max=0.8516 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uvm//J2320+0513_S_a_map.fits
wmodel /vlbi/uf001/uvm//J2320+0513_S_a_map.mod
! Writing 495 model components to file: /vlbi/uf001/uvm//J2320+0513_S_a_map.mod
wobs   /vlbi/uf001/uvm//J2320+0513_S_a_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uvm//J2320+0513_S_a_uvs.fits
wwins  /vlbi/uf001/uvm//J2320+0513_S_a_map.win
! wwins: Wrote 7 windows to /vlbi/uf001/uvm//J2320+0513_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.851597 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000423892 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.149328 0.149328 0.298657 0.597313 1.19463 2.38925 4.77851 9.55701 19.114 38.228 76.4561
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0012 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.851 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2009 
quit
! Quitting program
! Log file /vlbi/uf001/uvm//J2320+0513_S_a_dfm.log closed on Sun Jan 13 22:44:00 2019