! Started logfile: /vlbi/uf001/uva//J1940+4304_S_dfm.log on Mon Jan 14 05:11:26 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//J1940+4304_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1940+4304_S_uva.fits
! AN table 1: 57 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.854191 visibilities/baseline/integration-bin.
! Found source: J1940+4304
! 
! 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 6573 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 J1940+4304_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 65 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 65 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 65 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.020005Jy  sigma=25.023675
! Fit after  self-cal, rms=0.856647Jy  sigma=21.122755
! 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=3.157 mas, bmaj=4.949 mas, bpa=-7.1 degrees
! Estimated noise=0.48573 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 = 0.107733 Jy
! Component: 100  -  total flux cleaned = 0.151544 Jy
! Total flux subtracted in 100 components = 0.151544 Jy
! Clean residual min=-0.008896 max=0.021705 Jy/beam
! Clean residual mean=0.000014 rms=0.002510 Jy/beam
! Combined flux in latest and established models = 0.151544 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.151544 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.071280Jy  sigma=1.665926
! Fit after  self-cal, rms=0.070561Jy  sigma=1.649918
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0254948 Jy
! Component: 100  -  total flux cleaned = 0.0393412 Jy
! Total flux subtracted in 100 components = 0.0393412 Jy
! Clean residual min=-0.006035 max=0.010337 Jy/beam
! Clean residual mean=0.000007 rms=0.001429 Jy/beam
! Combined flux in latest and established models = 0.190885 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 20 components and 0.190885 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059884Jy  sigma=1.392891
! Fit after  self-cal, rms=0.059552Jy  sigma=1.384753
! Inverting map 
! Added new window around map position (-3.5, -3.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0110298 Jy
! Component: 100  -  total flux cleaned = 0.0170834 Jy
! Total flux subtracted in 100 components = 0.0170834 Jy
! Clean residual min=-0.005275 max=0.004593 Jy/beam
! Clean residual mean=0.000005 rms=0.001081 Jy/beam
! Combined flux in latest and established models = 0.207969 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 29 components and 0.207969 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057702Jy  sigma=1.343520
! Fit after  self-cal, rms=0.057558Jy  sigma=1.339897
! 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=3.749 mas, bmaj=5.821 mas, bpa=-8.855 degrees
! Estimated noise=0.373439 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 = 0.00351155 Jy
! Component: 100  -  total flux cleaned = 0.00350195 Jy
! Component: 150  -  total flux cleaned = 0.00357782 Jy
! Component: 200  -  total flux cleaned = 0.00357681 Jy
! Total flux subtracted in 200 components = 0.00357681 Jy
! Clean residual min=-0.003668 max=0.003915 Jy/beam
! Clean residual mean=0.000006 rms=0.000888 Jy/beam
! Combined flux in latest and established models = 0.211545 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 38 components and 0.211545 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057200Jy  sigma=1.332322
! Fit after  self-cal, rms=0.057155Jy  sigma=1.331149
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.749 x 5.821 at -8.855 degrees (North through East)
! Clean map  min=-0.0034841  max=0.13369 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.99     HN        0.98     KP        1.01     
!   LA        1.02     MK        1.01     NL        1.00     OV        0.96     
!   PT        1.00     SC        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.98     HN        1.02     KP        0.98     
!   LA        1.00     MK        0.96     NL        0.98     OV        1.09     
!   PT        1.01     SC        0.87     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.99     HN        1.00     KP        1.02     
!   LA        1.00     MK        1.01     NL        0.96     OV        1.00     
!   PT        1.04     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.057155Jy  sigma=1.331149
! Fit after  self-cal, rms=0.056782Jy  sigma=1.320046
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.732 mas, bmaj=5.788 mas, bpa=-8.736 degrees
! Estimated noise=0.372267 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 = 0.00155829 Jy
! Component: 100  -  total flux cleaned = 0.00182421 Jy
! Component: 150  -  total flux cleaned = 0.00192112 Jy
! Component: 200  -  total flux cleaned = 0.00196598 Jy
! Total flux subtracted in 200 components = 0.00196598 Jy
! Clean residual min=-0.003644 max=0.003587 Jy/beam
! Clean residual mean=0.000008 rms=0.000826 Jy/beam
! Combined flux in latest and established models = 0.213511 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 44 components and 0.213511 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056620Jy  sigma=1.316570
! Fit after  self-cal, rms=0.056588Jy  sigma=1.315584
! 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=0.056588Jy  sigma=1.315584
! Fit after  self-cal, rms=0.054586Jy  sigma=1.275911
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.701 mas, bmaj=5.782 mas, bpa=-8.527 degrees
! Estimated noise=0.370758 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.77726e-05 Jy
! Component: 100  -  total flux cleaned = 0.000256181 Jy
! Component: 150  -  total flux cleaned = 0.000336938 Jy
! Component: 200  -  total flux cleaned = 0.000336968 Jy
! Total flux subtracted in 200 components = 0.000336968 Jy
! Clean residual min=-0.002909 max=0.002657 Jy/beam
! Clean residual mean=0.000001 rms=0.000556 Jy/beam
! Combined flux in latest and established models = 0.213848 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 52 components and 0.213848 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054488Jy  sigma=1.273319
! Fit after  self-cal, rms=0.054464Jy  sigma=1.272534
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 = 6.58829e-06 Jy
! Component: 100  -  total flux cleaned = 0.000133423 Jy
! Component: 150  -  total flux cleaned = 6.60535e-05 Jy
! Component: 200  -  total flux cleaned = 3.48046e-05 Jy
! Total flux subtracted in 200 components = 3.48046e-05 Jy
! Clean residual min=-0.002725 max=0.002528 Jy/beam
! Clean residual mean=0.000001 rms=0.000538 Jy/beam
! Combined flux in latest and established models = 0.213883 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 56 components and 0.213883 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054406Jy  sigma=1.270919
! Fit after  self-cal, rms=0.054389Jy  sigma=1.270452
! 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=0.054389Jy  sigma=1.270452
! Fit after  self-cal, rms=0.054289Jy  sigma=1.270322
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.693 mas, bmaj=5.771 mas, bpa=-8.394 degrees
! Estimated noise=0.370222 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00016086 Jy
! Component: 100  -  total flux cleaned = 0.000315598 Jy
! Component: 150  -  total flux cleaned = 0.000346046 Jy
! Component: 200  -  total flux cleaned = 0.000372505 Jy
! Total flux subtracted in 200 components = 0.000372505 Jy
! Clean residual min=-0.002545 max=0.002446 Jy/beam
! Clean residual mean=0.000001 rms=0.000521 Jy/beam
! Combined flux in latest and established models = 0.214256 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 56 components and 0.214256 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054240Jy  sigma=1.268967
! Fit after  self-cal, rms=0.054225Jy  sigma=1.268562
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 = 4.23925e-06 Jy
! Component: 100  -  total flux cleaned = 4.41891e-05 Jy
! Component: 150  -  total flux cleaned = 1.86379e-05 Jy
! Component: 200  -  total flux cleaned = -2.99294e-05 Jy
! Total flux subtracted in 200 components = -2.99294e-05 Jy
! Clean residual min=-0.002437 max=0.002352 Jy/beam
! Clean residual mean=0.000001 rms=0.000509 Jy/beam
! Combined flux in latest and established models = 0.214226 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 57 components and 0.214226 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054191Jy  sigma=1.267568
! Fit after  self-cal, rms=0.054180Jy  sigma=1.267273
! 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=0.054180Jy  sigma=1.267273
! Fit after  self-cal, rms=0.054133Jy  sigma=1.267232
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.323 mas, bmaj=9.328 mas, bpa=-5.459 degrees
! Estimated noise=0.465508 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.57897e-05 Jy
! Component: 100  -  total flux cleaned = 0.000122228 Jy
! Component: 150  -  total flux cleaned = 0.000138489 Jy
! Component: 200  -  total flux cleaned = 9.09473e-05 Jy
! Total flux subtracted in 200 components = 9.09473e-05 Jy
! Clean residual min=-0.002223 max=0.002068 Jy/beam
! Clean residual mean=0.000002 rms=0.000589 Jy/beam
! Combined flux in latest and established models = 0.214317 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 63 components and 0.214317 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054121Jy  sigma=1.266815
! Fit after  self-cal, rms=0.054113Jy  sigma=1.266596
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 = -5.68413e-05 Jy
! Component: 100  -  total flux cleaned = -2.78684e-06 Jy
! Component: 150  -  total flux cleaned = -2.39973e-05 Jy
! Component: 200  -  total flux cleaned = -6.35477e-05 Jy
! Total flux subtracted in 200 components = -6.35477e-05 Jy
! Clean residual min=-0.002219 max=0.002065 Jy/beam
! Clean residual mean=0.000002 rms=0.000586 Jy/beam
! Combined flux in latest and established models = 0.214253 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 67 components and 0.214253 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054102Jy  sigma=1.266261
! Fit after  self-cal, rms=0.054096Jy  sigma=1.266076
! 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=3.691 mas, bmaj=5.764 mas, bpa=-8.296 degrees
! Estimated noise=0.370038 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.691 x 5.764 at -8.296 degrees (North through East)
! Clean map  min=-0.0020875  max=0.1313 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=3.112 mas, bmaj=4.905 mas, bpa=-6.515 degrees
! Estimated noise=0.475848 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.108634 Jy
! Component: 100  -  total flux cleaned = 0.153756 Jy
! Component: 150  -  total flux cleaned = 0.176756 Jy
! Component: 200  -  total flux cleaned = 0.190347 Jy
! Total flux subtracted in 200 components = 0.190347 Jy
! Clean residual min=-0.003857 max=0.007056 Jy/beam
! Clean residual mean=0.000003 rms=0.001014 Jy/beam
! Combined flux in latest and established models = 0.190347 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 24 model components to the UV plane model.
! The established model now contains 24 components and 0.190347 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.691 mas, bmaj=5.764 mas, bpa=-8.296 degrees
! Estimated noise=0.370038 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 = 0.00992716 Jy
! Component: 100  -  total flux cleaned = 0.0156405 Jy
! Component: 150  -  total flux cleaned = 0.019052 Jy
! Component: 200  -  total flux cleaned = 0.0211171 Jy
! Total flux subtracted in 200 components = 0.0211171 Jy
! Clean residual min=-0.002369 max=0.002224 Jy/beam
! Clean residual mean=0.000001 rms=0.000526 Jy/beam
! Combined flux in latest and established models = 0.211464 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 46 components and 0.211464 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=7.323 mas, bmaj=9.328 mas, bpa=-5.459 degrees
! Estimated noise=0.465508 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00165074 Jy
! Component: 100  -  total flux cleaned = 0.0021594 Jy
! Component: 150  -  total flux cleaned = 0.0021832 Jy
! Component: 200  -  total flux cleaned = 0.00220404 Jy
! Total flux subtracted in 200 components = 0.00220404 Jy
! Clean residual min=-0.002278 max=0.002131 Jy/beam
! Clean residual mean=0.000003 rms=0.000594 Jy/beam
! Combined flux in latest and established models = 0.213668 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 = 3.8013e-05 Jy
! Component: 100  -  total flux cleaned = 5.43084e-05 Jy
! Component: 150  -  total flux cleaned = 6.99356e-05 Jy
! Component: 200  -  total flux cleaned = 8.44154e-05 Jy
! Total flux subtracted in 200 components = 8.44154e-05 Jy
! Clean residual min=-0.002260 max=0.002115 Jy/beam
! Clean residual mean=0.000003 rms=0.000590 Jy/beam
! Combined flux in latest and established models = 0.213752 Jy
! Adding 21 model components to the UV plane model.
! The established model now contains 62 components and 0.213752 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.691 mas, bmaj=5.764 mas, bpa=-8.296 degrees
! Estimated noise=0.370038 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000140804 Jy
! Component: 100  -  total flux cleaned = -7.02804e-05 Jy
! Component: 150  -  total flux cleaned = -4.04533e-05 Jy
! Component: 200  -  total flux cleaned = -1.08425e-05 Jy
! Total flux subtracted in 200 components = -1.08425e-05 Jy
! Clean residual min=-0.002267 max=0.002244 Jy/beam
! Clean residual mean=0.000001 rms=0.000500 Jy/beam
! Combined flux in latest and established models = 0.213742 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 69 components and 0.213742 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054082Jy  sigma=1.265954
! Fit after  self-cal, rms=0.054059Jy  sigma=1.265130
wmodel J1940+4304_S_map.mod
! Writing 69 model components to file: J1940+4304_S_map.mod
wobs   J1940+4304_S_uvs.fits
! Writing UV FITS file: J1940+4304_S_uvs.fits
wwins  J1940+4304_S_map.win
! wwins: Wrote 2 windows to J1940+4304_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 = 4.63415e-06 Jy
! Component: 100  -  total flux cleaned = -0.000137532 Jy
! Component: 150  -  total flux cleaned = -0.000269969 Jy
! Component: 200  -  total flux cleaned = -0.000239248 Jy
! Component: 250  -  total flux cleaned = -0.000238906 Jy
! Component: 300  -  total flux cleaned = -9.13264e-05 Jy
! Component: 350  -  total flux cleaned = -3.37354e-05 Jy
! Component: 400  -  total flux cleaned = 5.08016e-05 Jy
! Component: 450  -  total flux cleaned = 5.0542e-05 Jy
! Component: 500  -  total flux cleaned = 2.29563e-05 Jy
! Component: 550  -  total flux cleaned = -2.98386e-05 Jy
! Component: 600  -  total flux cleaned = -5.62478e-05 Jy
! Component: 650  -  total flux cleaned = -0.000132367 Jy
! Component: 700  -  total flux cleaned = -0.000132814 Jy
! Component: 750  -  total flux cleaned = -0.000133287 Jy
! Component: 800  -  total flux cleaned = -0.000133853 Jy
! Component: 850  -  total flux cleaned = -0.00020408 Jy
! Component: 900  -  total flux cleaned = -0.000181391 Jy
! Component: 950  -  total flux cleaned = -0.000226584 Jy
! Component: 1000  -  total flux cleaned = -0.000271102 Jy
! Component: 1050  -  total flux cleaned = -0.00031464 Jy
! Component: 1100  -  total flux cleaned = -0.000336006 Jy
! Component: 1150  -  total flux cleaned = -0.000399018 Jy
! Component: 1200  -  total flux cleaned = -0.000461 Jy
! Component: 1250  -  total flux cleaned = -0.000542209 Jy
! Component: 1300  -  total flux cleaned = -0.000562184 Jy
! Component: 1350  -  total flux cleaned = -0.000621626 Jy
! Component: 1400  -  total flux cleaned = -0.000699993 Jy
! Component: 1450  -  total flux cleaned = -0.000816045 Jy
! Component: 1500  -  total flux cleaned = -0.000892181 Jy
! Component: 1550  -  total flux cleaned = -0.00100515 Jy
! Component: 1600  -  total flux cleaned = -0.0010423 Jy
! Component: 1650  -  total flux cleaned = -0.00117058 Jy
! Component: 1700  -  total flux cleaned = -0.00120671 Jy
! Component: 1750  -  total flux cleaned = -0.00120681 Jy
! Component: 1800  -  total flux cleaned = -0.00134817 Jy
! Component: 1850  -  total flux cleaned = -0.00138279 Jy
! Component: 1900  -  total flux cleaned = -0.0014343 Jy
! Component: 1950  -  total flux cleaned = -0.00141726 Jy
! Component: 2000  -  total flux cleaned = -0.00140019 Jy
! Component: 2050  -  total flux cleaned = -0.00145019 Jy
! Component: 2100  -  total flux cleaned = -0.00151572 Jy
! Component: 2150  -  total flux cleaned = -0.00149931 Jy
! Component: 2200  -  total flux cleaned = -0.00162824 Jy
! Component: 2250  -  total flux cleaned = -0.00162791 Jy
! Component: 2300  -  total flux cleaned = -0.00165935 Jy
! Component: 2350  -  total flux cleaned = -0.00172185 Jy
! Component: 2400  -  total flux cleaned = -0.00172176 Jy
! Component: 2450  -  total flux cleaned = -0.00181377 Jy
! Component: 2500  -  total flux cleaned = -0.00188951 Jy
! Component: 2550  -  total flux cleaned = -0.00187447 Jy
! Component: 2600  -  total flux cleaned = -0.00191903 Jy
! Component: 2650  -  total flux cleaned = -0.00202215 Jy
! Component: 2700  -  total flux cleaned = -0.00208041 Jy
! Component: 2750  -  total flux cleaned = -0.00218171 Jy
! Component: 2800  -  total flux cleaned = -0.00223878 Jy
! Component: 2850  -  total flux cleaned = -0.00230962 Jy
! Component: 2900  -  total flux cleaned = -0.002352 Jy
! Component: 2950  -  total flux cleaned = -0.00244943 Jy
! Component: 3000  -  total flux cleaned = -0.00249099 Jy
! Component: 3050  -  total flux cleaned = -0.00250476 Jy
! Component: 3100  -  total flux cleaned = -0.00257282 Jy
! Component: 3150  -  total flux cleaned = -0.00268059 Jy
! Component: 3200  -  total flux cleaned = -0.00266695 Jy
! Component: 3250  -  total flux cleaned = -0.0027598 Jy
! Component: 3300  -  total flux cleaned = -0.0027991 Jy
! Component: 3350  -  total flux cleaned = -0.00282513 Jy
! Component: 3400  -  total flux cleaned = -0.00286413 Jy
! Component: 3450  -  total flux cleaned = -0.0028769 Jy
! Component: 3500  -  total flux cleaned = -0.00295347 Jy
! Component: 3550  -  total flux cleaned = -0.00294083 Jy
! Component: 3600  -  total flux cleaned = -0.00292841 Jy
! Component: 3650  -  total flux cleaned = -0.00302844 Jy
! Component: 3700  -  total flux cleaned = -0.00302846 Jy
! Component: 3750  -  total flux cleaned = -0.00304082 Jy
! Component: 3800  -  total flux cleaned = -0.0031388 Jy
! Component: 3850  -  total flux cleaned = -0.00317519 Jy
! Component: 3900  -  total flux cleaned = -0.00318728 Jy
! Component: 3950  -  total flux cleaned = -0.00324715 Jy
! Component: 4000  -  total flux cleaned = -0.00322339 Jy
! Component: 4050  -  total flux cleaned = -0.00324714 Jy
! Total flux subtracted in 4096 components = -0.00334121 Jy
! Clean residual min=-0.000776 max=0.000782 Jy/beam
! Clean residual mean=0.000001 rms=0.000214 Jy/beam
! Combined flux in latest and established models = 0.2104 Jy
keep
! Adding 288 model components to the UV plane model.
! The established model now contains 357 components and 0.2104 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1940+4304_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.691 x 5.764 at -8.296 degrees (North through East)
! Clean map  min=-0.0012479  max=0.13061 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1940+4304_S_map.fits
wmodel /vlbi/uf001/uva//J1940+4304_S_map.mod
! Writing 357 model components to file: /vlbi/uf001/uva//J1940+4304_S_map.mod
wobs   /vlbi/uf001/uva//J1940+4304_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1940+4304_S_uvs.fits
wwins  /vlbi/uf001/uva//J1940+4304_S_map.win
! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1940+4304_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.130614 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000210198 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.482792 0.482792 0.965583 1.93117 3.86233 7.72467 15.4493 30.8987 61.7973
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0006 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.13 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  621.386 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1940+4304_S_dfm.log closed on Mon Jan 14 05:11:30 2019