! Started logfile: /vlbi/uf001/uva//J1822+8257_S_dfm.log on Mon Jan 14 04:35:45 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//J1822+8257_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1822+8257_S_uva.fits
! AN table 1: 148 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.942005 visibilities/baseline/integration-bin.
! Found source: J1822+8257
! 
! 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 15057 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 J1822+8257_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 72 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.026067Jy  sigma=19.263876
! Fit after  self-cal, rms=0.795556Jy  sigma=14.963183
! 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=3.095 mas, bmaj=3.149 mas, bpa=-57.23 degrees
! Estimated noise=0.561683 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 = 0.146875 Jy
! Component: 100  -  total flux cleaned = 0.203471 Jy
! Total flux subtracted in 100 components = 0.203471 Jy
! Clean residual min=-0.013265 max=0.054403 Jy/beam
! Clean residual mean=-0.000080 rms=0.003868 Jy/beam
! Combined flux in latest and established models = 0.203471 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 15 components and 0.203471 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.108788Jy  sigma=1.993906
! Fit after  self-cal, rms=0.108182Jy  sigma=1.982339
! Inverting map 
! Added new window around map position (-4.5, 1.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0481655 Jy
! Component: 100  -  total flux cleaned = 0.0734711 Jy
! Total flux subtracted in 100 components = 0.0734711 Jy
! Clean residual min=-0.007928 max=0.013125 Jy/beam
! Clean residual mean=-0.000053 rms=0.001991 Jy/beam
! Combined flux in latest and established models = 0.276942 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 24 components and 0.276942 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.077460Jy  sigma=1.410872
! Fit after  self-cal, rms=0.075623Jy  sigma=1.376687
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0184377 Jy
! Component: 100  -  total flux cleaned = 0.0291665 Jy
! Total flux subtracted in 100 components = 0.0291665 Jy
! Clean residual min=-0.005018 max=0.007115 Jy/beam
! Clean residual mean=-0.000042 rms=0.001344 Jy/beam
! Combined flux in latest and established models = 0.306109 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 29 components and 0.306108 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069074Jy  sigma=1.257126
! Fit after  self-cal, rms=0.068921Jy  sigma=1.254035
! 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=3.78 mas, bmaj=3.811 mas, bpa=-53.19 degrees
! Estimated noise=0.315776 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 = 0.0112577 Jy
! Component: 100  -  total flux cleaned = 0.0174642 Jy
! Component: 150  -  total flux cleaned = 0.0212899 Jy
! Component: 200  -  total flux cleaned = 0.0228035 Jy
! Total flux subtracted in 200 components = 0.0228035 Jy
! Clean residual min=-0.003769 max=0.005928 Jy/beam
! Clean residual mean=-0.000061 rms=0.001179 Jy/beam
! Combined flux in latest and established models = 0.328912 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 48 components and 0.328912 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.066987Jy  sigma=1.219380
! Fit after  self-cal, rms=0.066942Jy  sigma=1.218337
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.78 x 3.811 at -53.19 degrees (North through East)
! Clean map  min=-0.003601  max=0.19721 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     HN        0.98     KP        1.00     LA        0.96     
!   MK        0.98     NL        1.01     OV        1.02     PT        0.95     
!   SC        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     HN        0.98     KP        0.99     LA        0.96     
!   MK        0.97     NL        1.04     OV        1.06     PT        0.96     
!   SC        1.02     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     HN        0.99     KP        1.00     LA        0.96     
!   MK        1.02     NL        1.01     OV        1.04     PT        0.97     
!   SC        1.00     
! 
! 
! Fit before self-cal, rms=0.066942Jy  sigma=1.218337
! Fit after  self-cal, rms=0.066260Jy  sigma=1.204832
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.776 mas, bmaj=3.81 mas, bpa=-51.88 degrees
! Estimated noise=0.314316 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 = -0.00145088 Jy
! Component: 100  -  total flux cleaned = -0.00138649 Jy
! Component: 150  -  total flux cleaned = -0.0014465 Jy
! Component: 200  -  total flux cleaned = -0.00144512 Jy
! Total flux subtracted in 200 components = -0.00144512 Jy
! Clean residual min=-0.003761 max=0.004713 Jy/beam
! Clean residual mean=-0.000020 rms=0.001020 Jy/beam
! Combined flux in latest and established models = 0.327467 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 52 components and 0.327467 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.066121Jy  sigma=1.202132
! Fit after  self-cal, rms=0.066122Jy  sigma=1.201976
! 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=0.066122Jy  sigma=1.201976
! Fit after  self-cal, rms=0.063930Jy  sigma=1.149568
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.768 mas, bmaj=3.826 mas, bpa=-37.65 degrees
! Estimated noise=0.313329 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -1.82963e-05 Jy
! Component: 100  -  total flux cleaned = -0.000189803 Jy
! Component: 150  -  total flux cleaned = -0.000307672 Jy
! Component: 200  -  total flux cleaned = -0.000334887 Jy
! Total flux subtracted in 200 components = -0.000334887 Jy
! Clean residual min=-0.001546 max=0.001810 Jy/beam
! Clean residual mean=-0.000001 rms=0.000377 Jy/beam
! Combined flux in latest and established models = 0.327132 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 59 components and 0.327132 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063898Jy  sigma=1.149032
! Fit after  self-cal, rms=0.063924Jy  sigma=1.148786
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-48, 112).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00117786 Jy
! Component: 100  -  total flux cleaned = 0.00127157 Jy
! Component: 150  -  total flux cleaned = 0.00129927 Jy
! Component: 200  -  total flux cleaned = 0.00132537 Jy
! Total flux subtracted in 200 components = 0.00132537 Jy
! Clean residual min=-0.001463 max=0.001384 Jy/beam
! Clean residual mean=-0.000002 rms=0.000362 Jy/beam
! Combined flux in latest and established models = 0.328457 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 68 components and 0.328457 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063880Jy  sigma=1.147964
! Fit after  self-cal, rms=0.063877Jy  sigma=1.147916
! 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=0.063877Jy  sigma=1.147916
! Fit after  self-cal, rms=0.063823Jy  sigma=1.147858
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.766 mas, bmaj=3.825 mas, bpa=-37.2 degrees
! Estimated noise=0.312998 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000139198 Jy
! Component: 100  -  total flux cleaned = 6.32343e-05 Jy
! Component: 150  -  total flux cleaned = 4.02245e-05 Jy
! Component: 200  -  total flux cleaned = 6.23872e-05 Jy
! Total flux subtracted in 200 components = 6.23872e-05 Jy
! Clean residual min=-0.001417 max=0.001377 Jy/beam
! Clean residual mean=-0.000002 rms=0.000355 Jy/beam
! Combined flux in latest and established models = 0.32852 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 71 components and 0.32852 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063805Jy  sigma=1.147531
! Fit after  self-cal, rms=0.063805Jy  sigma=1.147515
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 = -4.06544e-06 Jy
! Component: 100  -  total flux cleaned = -4.12269e-06 Jy
! Component: 150  -  total flux cleaned = -2.42771e-05 Jy
! Component: 200  -  total flux cleaned = -4.39651e-05 Jy
! Total flux subtracted in 200 components = -4.39651e-05 Jy
! Clean residual min=-0.001390 max=0.001384 Jy/beam
! Clean residual mean=-0.000002 rms=0.000352 Jy/beam
! Combined flux in latest and established models = 0.328476 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 78 components and 0.328476 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063792Jy  sigma=1.147288
! Fit after  self-cal, rms=0.063792Jy  sigma=1.147279
! 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=0.063792Jy  sigma=1.147279
! Fit after  self-cal, rms=0.063742Jy  sigma=1.147265
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.034 mas, bmaj=8.06 mas, bpa=-35.87 degrees
! Estimated noise=0.431346 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000595704 Jy
! Component: 100  -  total flux cleaned = -0.000784311 Jy
! Component: 150  -  total flux cleaned = -0.000818813 Jy
! Component: 200  -  total flux cleaned = -0.000859605 Jy
! Total flux subtracted in 200 components = -0.000859605 Jy
! Clean residual min=-0.001374 max=0.001299 Jy/beam
! Clean residual mean=-0.000003 rms=0.000395 Jy/beam
! Combined flux in latest and established models = 0.327616 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 88 components and 0.327616 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063739Jy  sigma=1.147230
! Fit after  self-cal, rms=0.063740Jy  sigma=1.147216
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 = -8.1937e-05 Jy
! Component: 100  -  total flux cleaned = -0.000111202 Jy
! Component: 150  -  total flux cleaned = -0.000128536 Jy
! Component: 200  -  total flux cleaned = -0.000152603 Jy
! Total flux subtracted in 200 components = -0.000152603 Jy
! Clean residual min=-0.001346 max=0.001266 Jy/beam
! Clean residual mean=-0.000002 rms=0.000393 Jy/beam
! Combined flux in latest and established models = 0.327464 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 91 components and 0.327464 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063738Jy  sigma=1.147202
! Fit after  self-cal, rms=0.063738Jy  sigma=1.147198
! 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=3.764 mas, bmaj=3.824 mas, bpa=-37.18 degrees
! Estimated noise=0.312752 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.764 x 3.824 at -37.18 degrees (North through East)
! Clean map  min=-0.0012872  max=0.19667 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=3.078 mas, bmaj=3.154 mas, bpa=-44.96 degrees
! Estimated noise=0.558412 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.14857 Jy
! Component: 100  -  total flux cleaned = 0.216219 Jy
! Component: 150  -  total flux cleaned = 0.25589 Jy
! Component: 200  -  total flux cleaned = 0.279553 Jy
! Total flux subtracted in 200 components = 0.279553 Jy
! Clean residual min=-0.005173 max=0.012159 Jy/beam
! Clean residual mean=-0.000022 rms=0.001266 Jy/beam
! Combined flux in latest and established models = 0.279553 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 16 model components to the UV plane model.
! The established model now contains 16 components and 0.279553 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.764 mas, bmaj=3.824 mas, bpa=-37.18 degrees
! Estimated noise=0.312752 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 = 0.019878 Jy
! Component: 100  -  total flux cleaned = 0.0307277 Jy
! Component: 150  -  total flux cleaned = 0.0371092 Jy
! Component: 200  -  total flux cleaned = 0.0410028 Jy
! Total flux subtracted in 200 components = 0.0410028 Jy
! Clean residual min=-0.001605 max=0.002272 Jy/beam
! Clean residual mean=-0.000007 rms=0.000421 Jy/beam
! Combined flux in latest and established models = 0.320555 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 39 components and 0.320555 Jy
! Inverting map 
! Added new window around map position (-2, -3.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00256668 Jy
! Component: 100  -  total flux cleaned = 0.00437437 Jy
! Component: 150  -  total flux cleaned = 0.00553415 Jy
! Component: 200  -  total flux cleaned = 0.00595153 Jy
! Total flux subtracted in 200 components = 0.00595153 Jy
! Clean residual min=-0.001400 max=0.001556 Jy/beam
! Clean residual mean=-0.000003 rms=0.000355 Jy/beam
! Combined flux in latest and established models = 0.326507 Jy
! Adding 21 model components to the UV plane model.
! The established model now contains 52 components and 0.326507 Jy
! Inverting map 
! Added new window around map position (-71, -118.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00130183 Jy
! Component: 100  -  total flux cleaned = 0.00174453 Jy
! Component: 150  -  total flux cleaned = 0.00210206 Jy
! Component: 200  -  total flux cleaned = 0.00237468 Jy
! Total flux subtracted in 200 components = 0.00237468 Jy
! Clean residual min=-0.001327 max=0.001330 Jy/beam
! Clean residual mean=-0.000003 rms=0.000339 Jy/beam
! Combined flux in latest and established models = 0.328882 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 66 components and 0.328882 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=8.034 mas, bmaj=8.06 mas, bpa=-35.87 degrees
! Estimated noise=0.431346 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000650974 Jy
! Component: 100  -  total flux cleaned = 0.000801314 Jy
! Component: 150  -  total flux cleaned = 0.000818754 Jy
! Component: 200  -  total flux cleaned = 0.000865326 Jy
! Total flux subtracted in 200 components = 0.000865326 Jy
! Clean residual min=-0.001339 max=0.001267 Jy/beam
! Clean residual mean=-0.000004 rms=0.000371 Jy/beam
! Combined flux in latest and established models = 0.329747 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 = 4.22717e-05 Jy
! Component: 100  -  total flux cleaned = 5.54987e-05 Jy
! Component: 150  -  total flux cleaned = 3.05833e-05 Jy
! Component: 200  -  total flux cleaned = 1.91298e-05 Jy
! Total flux subtracted in 200 components = 1.91298e-05 Jy
! Clean residual min=-0.001346 max=0.001284 Jy/beam
! Clean residual mean=-0.000004 rms=0.000368 Jy/beam
! Combined flux in latest and established models = 0.329766 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 91 components and 0.329766 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.764 mas, bmaj=3.824 mas, bpa=-37.18 degrees
! Estimated noise=0.312752 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000181666 Jy
! Component: 100  -  total flux cleaned = 0.000112306 Jy
! Component: 150  -  total flux cleaned = 6.97428e-05 Jy
! Component: 200  -  total flux cleaned = 4.96624e-05 Jy
! Total flux subtracted in 200 components = 4.96624e-05 Jy
! Clean residual min=-0.001264 max=0.001331 Jy/beam
! Clean residual mean=-0.000002 rms=0.000330 Jy/beam
! Combined flux in latest and established models = 0.329816 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 109 components and 0.329816 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063673Jy  sigma=1.146126
! Fit after  self-cal, rms=0.063671Jy  sigma=1.145980
wmodel J1822+8257_S_map.mod
! Writing 109 model components to file: J1822+8257_S_map.mod
wobs   J1822+8257_S_uvs.fits
! Writing UV FITS file: J1822+8257_S_uvs.fits
wwins  J1822+8257_S_map.win
! wwins: Wrote 5 windows to J1822+8257_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 = 3.02569e-05 Jy
! Component: 100  -  total flux cleaned = -4.03936e-05 Jy
! Component: 150  -  total flux cleaned = -0.000150626 Jy
! Component: 200  -  total flux cleaned = -0.000236382 Jy
! Component: 250  -  total flux cleaned = -0.000298651 Jy
! Component: 300  -  total flux cleaned = -0.000359565 Jy
! Component: 350  -  total flux cleaned = -0.000458334 Jy
! Component: 400  -  total flux cleaned = -0.000477698 Jy
! Component: 450  -  total flux cleaned = -0.000477928 Jy
! Component: 500  -  total flux cleaned = -0.000534193 Jy
! Component: 550  -  total flux cleaned = -0.000589346 Jy
! Component: 600  -  total flux cleaned = -0.000625343 Jy
! Component: 650  -  total flux cleaned = -0.000571737 Jy
! Component: 700  -  total flux cleaned = -0.000607407 Jy
! Component: 750  -  total flux cleaned = -0.000590342 Jy
! Component: 800  -  total flux cleaned = -0.000624664 Jy
! Component: 850  -  total flux cleaned = -0.000624743 Jy
! Component: 900  -  total flux cleaned = -0.000641411 Jy
! Component: 950  -  total flux cleaned = -0.00062465 Jy
! Component: 1000  -  total flux cleaned = -0.000608137 Jy
! Component: 1050  -  total flux cleaned = -0.000591851 Jy
! Component: 1100  -  total flux cleaned = -0.000592093 Jy
! Component: 1150  -  total flux cleaned = -0.000687261 Jy
! Component: 1200  -  total flux cleaned = -0.000655759 Jy
! Component: 1250  -  total flux cleaned = -0.000733493 Jy
! Component: 1300  -  total flux cleaned = -0.000764254 Jy
! Component: 1350  -  total flux cleaned = -0.000794576 Jy
! Component: 1400  -  total flux cleaned = -0.000779468 Jy
! Component: 1450  -  total flux cleaned = -0.000809551 Jy
! Component: 1500  -  total flux cleaned = -0.000883401 Jy
! Component: 1550  -  total flux cleaned = -0.000883625 Jy
! Component: 1600  -  total flux cleaned = -0.000912936 Jy
! Component: 1650  -  total flux cleaned = -0.000970315 Jy
! Component: 1700  -  total flux cleaned = -0.000984495 Jy
! Component: 1750  -  total flux cleaned = -0.000970434 Jy
! Component: 1800  -  total flux cleaned = -0.000984459 Jy
! Component: 1850  -  total flux cleaned = -0.00101222 Jy
! Component: 1900  -  total flux cleaned = -0.00102608 Jy
! Component: 1950  -  total flux cleaned = -0.00105359 Jy
! Component: 2000  -  total flux cleaned = -0.00112153 Jy
! Component: 2050  -  total flux cleaned = -0.0011484 Jy
! Component: 2100  -  total flux cleaned = -0.00116177 Jy
! Component: 2150  -  total flux cleaned = -0.00113516 Jy
! Component: 2200  -  total flux cleaned = -0.00118792 Jy
! Component: 2250  -  total flux cleaned = -0.00120115 Jy
! Component: 2300  -  total flux cleaned = -0.00122722 Jy
! Component: 2350  -  total flux cleaned = -0.00126615 Jy
! Component: 2400  -  total flux cleaned = -0.00129193 Jy
! Component: 2450  -  total flux cleaned = -0.00127918 Jy
! Component: 2500  -  total flux cleaned = -0.00138038 Jy
! Component: 2550  -  total flux cleaned = -0.00141802 Jy
! Component: 2600  -  total flux cleaned = -0.00138077 Jy
! Component: 2650  -  total flux cleaned = -0.00145514 Jy
! Component: 2700  -  total flux cleaned = -0.00147967 Jy
! Component: 2750  -  total flux cleaned = -0.00152869 Jy
! Component: 2800  -  total flux cleaned = -0.00156521 Jy
! Component: 2850  -  total flux cleaned = -0.00162559 Jy
! Component: 2900  -  total flux cleaned = -0.00164971 Jy
! Component: 2950  -  total flux cleaned = -0.00172119 Jy
! Component: 3000  -  total flux cleaned = -0.00170939 Jy
! Component: 3050  -  total flux cleaned = -0.00175652 Jy
! Component: 3100  -  total flux cleaned = -0.00180344 Jy
! Component: 3150  -  total flux cleaned = -0.00186161 Jy
! Component: 3200  -  total flux cleaned = -0.00186166 Jy
! Component: 3250  -  total flux cleaned = -0.0018961 Jy
! Component: 3300  -  total flux cleaned = -0.00191906 Jy
! Component: 3350  -  total flux cleaned = -0.0019532 Jy
! Component: 3400  -  total flux cleaned = -0.0019532 Jy
! Component: 3450  -  total flux cleaned = -0.00198691 Jy
! Component: 3500  -  total flux cleaned = -0.00203168 Jy
! Component: 3550  -  total flux cleaned = -0.00204284 Jy
! Component: 3600  -  total flux cleaned = -0.00206501 Jy
! Component: 3650  -  total flux cleaned = -0.00205406 Jy
! Component: 3700  -  total flux cleaned = -0.00217425 Jy
! Component: 3750  -  total flux cleaned = -0.00220683 Jy
! Component: 3800  -  total flux cleaned = -0.00223921 Jy
! Component: 3850  -  total flux cleaned = -0.00227137 Jy
! Component: 3900  -  total flux cleaned = -0.00225006 Jy
! Component: 3950  -  total flux cleaned = -0.00226063 Jy
! Component: 4000  -  total flux cleaned = -0.0023029 Jy
! Component: 4050  -  total flux cleaned = -0.00233461 Jy
! Total flux subtracted in 4096 components = -0.00236594 Jy
! Clean residual min=-0.000607 max=0.000622 Jy/beam
! Clean residual mean=-0.000000 rms=0.000185 Jy/beam
! Combined flux in latest and established models = 0.32745 Jy
keep
! Adding 295 model components to the UV plane model.
! The established model now contains 404 components and 0.32745 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1822+8257_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.764 x 3.824 at -37.18 degrees (North through East)
! Clean map  min=-0.00098143  max=0.19837 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1822+8257_S_map.fits
wmodel /vlbi/uf001/uva//J1822+8257_S_map.mod
! Writing 404 model components to file: /vlbi/uf001/uva//J1822+8257_S_map.mod
wobs   /vlbi/uf001/uva//J1822+8257_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1822+8257_S_uvs.fits
wwins  /vlbi/uf001/uva//J1822+8257_S_map.win
! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1822+8257_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.198367 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000184427 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.278918 0.278918 0.557836 1.11567 2.23134 4.46269 8.92538 17.8508 35.7015 71.403
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.198 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1075.58 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1822+8257_S_dfm.log closed on Mon Jan 14 04:35:50 2019