! Started logfile: /vlbi/uf001/uva//J1945+7055_S_dfm.log on Mon Jan 14 05:13:18 2019
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /vlbi/uf001/uva//J1945+7055_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1945+7055_S_uva.fits
! AN table 1: 48 integrations on 36 of 36 possible baselines.
! AN table 2: 48 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.831308 visibilities/baseline/integration-bin.
! Found source: J1945+7055
! 
! 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 8619 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 J1945+7055_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 24 telescope corrections were flagged in sub-array 1.
!  A total of 48 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 24 telescope corrections were flagged in sub-array 1.
!  A total of 48 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 24 telescope corrections were flagged in sub-array 1.
!  A total of 48 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.122912Jy  sigma=18.188643
! Fit after  self-cal, rms=0.601282Jy  sigma=10.216063
! 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=3.214 mas, bmaj=6.186 mas, bpa=-78.07 degrees
! Estimated noise=0.735063 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 = 0.306948 Jy
! Component: 100  -  total flux cleaned = 0.403685 Jy
! Total flux subtracted in 100 components = 0.403685 Jy
! Clean residual min=-0.033543 max=0.092999 Jy/beam
! Clean residual mean=-0.000270 rms=0.009481 Jy/beam
! Combined flux in latest and established models = 0.403685 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 20 components and 0.403685 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.222011Jy  sigma=3.201758
! Fit after  self-cal, rms=0.221666Jy  sigma=3.198314
! Inverting map 
! Added new window around map position (-1.5, -5.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0797182 Jy
! Component: 100  -  total flux cleaned = 0.123261 Jy
! Total flux subtracted in 100 components = 0.123261 Jy
! Clean residual min=-0.025363 max=0.056716 Jy/beam
! Clean residual mean=-0.000181 rms=0.007256 Jy/beam
! Combined flux in latest and established models = 0.526945 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 39 components and 0.526945 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.177427Jy  sigma=2.586460
! Fit after  self-cal, rms=0.175875Jy  sigma=2.551879
! Inverting map 
! Added new window around map position (-6, -14).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0534061 Jy
! Component: 100  -  total flux cleaned = 0.0844862 Jy
! Total flux subtracted in 100 components = 0.0844862 Jy
! Clean residual min=-0.020364 max=0.046375 Jy/beam
! Clean residual mean=-0.000147 rms=0.005959 Jy/beam
! Combined flux in latest and established models = 0.611431 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 53 components and 0.611431 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.152170Jy  sigma=2.235120
! Fit after  self-cal, rms=0.150806Jy  sigma=2.210502
! Inverting map 
! Added new window around map position (-13.5, -29.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0417609 Jy
! Component: 100  -  total flux cleaned = 0.0672991 Jy
! Total flux subtracted in 100 components = 0.0672991 Jy
! Clean residual min=-0.019423 max=0.038706 Jy/beam
! Clean residual mean=-0.000108 rms=0.004829 Jy/beam
! Combined flux in latest and established models = 0.67873 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 74 components and 0.67873 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.134245Jy  sigma=1.976382
! Fit after  self-cal, rms=0.133356Jy  sigma=1.959765
! Inverting map 
! Added new window around map position (-10, -20.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0334242 Jy
! Component: 100  -  total flux cleaned = 0.054779 Jy
! Total flux subtracted in 100 components = 0.054779 Jy
! Clean residual min=-0.017975 max=0.019480 Jy/beam
! Clean residual mean=-0.000084 rms=0.003976 Jy/beam
! Combined flux in latest and established models = 0.733509 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 90 components and 0.733509 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.121462Jy  sigma=1.798199
! Fit after  self-cal, rms=0.121028Jy  sigma=1.790482
! 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=3.897 mas, bmaj=6.876 mas, bpa=-75.89 degrees
! Estimated noise=0.47625 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 (8, -0.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0272938 Jy
! Component: 100  -  total flux cleaned = 0.0482603 Jy
! Component: 150  -  total flux cleaned = 0.0656879 Jy
! Component: 200  -  total flux cleaned = 0.0803891 Jy
! Total flux subtracted in 200 components = 0.0803891 Jy
! Clean residual min=-0.013923 max=0.013204 Jy/beam
! Clean residual mean=-0.000173 rms=0.003745 Jy/beam
! Combined flux in latest and established models = 0.813899 Jy
! Performing phase self-cal
! Adding 51 model components to the UV plane model.
! The established model now contains 139 components and 0.813899 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.109776Jy  sigma=1.637171
! Fit after  self-cal, rms=0.109241Jy  sigma=1.628101
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.897 x 6.876 at -75.89 degrees (North through East)
! Clean map  min=-0.013349  max=0.38843 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.95     HN        0.96     KP        0.97     
!   LA        0.91     NL        1.07     OV        1.09     PT        0.94     
!   SC        1.02     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     HN        1.02     KP        1.00     LA        0.92     
!   MK        1.06     NL        1.09     OV        0.94     PT        0.95     
!   SC        0.94     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.95     HN        0.95     KP        1.04     
!   LA        0.93     NL        1.05     OV        1.17     PT        0.95     
!   SC        1.00     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.95     HN        1.03     KP        0.99     LA        0.92     
!   MK        1.11     NL        0.99     OV        0.81     PT        0.96     
!   SC        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.98     HN        0.97     KP        1.13     
!   LA        0.94     NL        1.03     OV        1.12     PT        0.95     
!   SC        1.04     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     HN        1.02     KP        0.99     LA        0.94     
!   MK        1.07     NL        1.10     OV        0.95     PT        0.96     
!   SC        0.96     
! 
! 
! Fit before self-cal, rms=0.109241Jy  sigma=1.628101
! Fit after  self-cal, rms=0.096753Jy  sigma=1.440087
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.949 mas, bmaj=6.838 mas, bpa=-75.38 degrees
! Estimated noise=0.469488 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 = 0.0108604 Jy
! Component: 100  -  total flux cleaned = 0.0175517 Jy
! Component: 150  -  total flux cleaned = 0.0206332 Jy
! Component: 200  -  total flux cleaned = 0.0228456 Jy
! Total flux subtracted in 200 components = 0.0228456 Jy
! Clean residual min=-0.009673 max=0.009646 Jy/beam
! Clean residual mean=0.000074 rms=0.002542 Jy/beam
! Combined flux in latest and established models = 0.836744 Jy
! Performing phase self-cal
! Adding 37 model components to the UV plane model.
! The established model now contains 169 components and 0.836744 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.094957Jy  sigma=1.409196
! Fit after  self-cal, rms=0.094848Jy  sigma=1.407198
! 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=0.094848Jy  sigma=1.407198
! Fit after  self-cal, rms=0.080760Jy  sigma=1.215750
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.948 mas, bmaj=6.819 mas, bpa=-74.73 degrees
! Estimated noise=0.467506 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0091225 Jy
! Component: 100  -  total flux cleaned = 0.0135991 Jy
! Component: 150  -  total flux cleaned = 0.0163268 Jy
! Component: 200  -  total flux cleaned = 0.0180257 Jy
! Total flux subtracted in 200 components = 0.0180257 Jy
! Clean residual min=-0.004930 max=0.005912 Jy/beam
! Clean residual mean=0.000035 rms=0.001220 Jy/beam
! Combined flux in latest and established models = 0.85477 Jy
selfcal
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 193 components and 0.85477 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.079427Jy  sigma=1.191513
! Fit after  self-cal, rms=0.079370Jy  sigma=1.190143
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 (10.5, 127.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00552865 Jy
! Component: 100  -  total flux cleaned = 0.00774496 Jy
! Component: 150  -  total flux cleaned = 0.00899769 Jy
! Component: 200  -  total flux cleaned = 0.00989395 Jy
! Total flux subtracted in 200 components = 0.00989395 Jy
! Clean residual min=-0.004305 max=0.004291 Jy/beam
! Clean residual mean=0.000043 rms=0.001071 Jy/beam
! Combined flux in latest and established models = 0.864664 Jy
! Performing phase self-cal
! Adding 37 model components to the UV plane model.
! The established model now contains 214 components and 0.864664 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.078755Jy  sigma=1.180005
! Fit after  self-cal, rms=0.078742Jy  sigma=1.179776
! 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=0.078742Jy  sigma=1.179776
! Fit after  self-cal, rms=0.078520Jy  sigma=1.176264
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.947 mas, bmaj=6.811 mas, bpa=-74.66 degrees
! Estimated noise=0.466226 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00411071 Jy
! Component: 100  -  total flux cleaned = 0.00651615 Jy
! Component: 150  -  total flux cleaned = 0.00859757 Jy
! Component: 200  -  total flux cleaned = 0.0100166 Jy
! Total flux subtracted in 200 components = 0.0100166 Jy
! Clean residual min=-0.003738 max=0.003767 Jy/beam
! Clean residual mean=0.000023 rms=0.000914 Jy/beam
! Combined flux in latest and established models = 0.874681 Jy
selfcal
! Performing phase self-cal
! Adding 42 model components to the UV plane model.
! The established model now contains 227 components and 0.874681 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.078099Jy  sigma=1.168827
! Fit after  self-cal, rms=0.078078Jy  sigma=1.168469
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 = 0.00138215 Jy
! Component: 100  -  total flux cleaned = 0.00218436 Jy
! Component: 150  -  total flux cleaned = 0.00291252 Jy
! Component: 200  -  total flux cleaned = 0.00341715 Jy
! Total flux subtracted in 200 components = 0.00341715 Jy
! Clean residual min=-0.003430 max=0.003475 Jy/beam
! Clean residual mean=0.000028 rms=0.000850 Jy/beam
! Combined flux in latest and established models = 0.878098 Jy
! Performing phase self-cal
! Adding 39 model components to the UV plane model.
! The established model now contains 241 components and 0.878098 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.077872Jy  sigma=1.164773
! Fit after  self-cal, rms=0.077863Jy  sigma=1.164598
! 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=0.077863Jy  sigma=1.164598
! Fit after  self-cal, rms=0.077764Jy  sigma=1.163491
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.965 mas, bmaj=9.894 mas, bpa=-63.9 degrees
! Estimated noise=0.585967 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00409766 Jy
! Component: 100  -  total flux cleaned = 0.00601245 Jy
! Component: 150  -  total flux cleaned = 0.00710337 Jy
! Component: 200  -  total flux cleaned = 0.00796901 Jy
! Total flux subtracted in 200 components = 0.00796901 Jy
! Clean residual min=-0.003319 max=0.003284 Jy/beam
! Clean residual mean=0.000044 rms=0.000957 Jy/beam
! Combined flux in latest and established models = 0.886067 Jy
selfcal
! Performing phase self-cal
! Adding 42 model components to the UV plane model.
! The established model now contains 276 components and 0.886067 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.077597Jy  sigma=1.160813
! Fit after  self-cal, rms=0.077580Jy  sigma=1.160493
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 = 0.000754379 Jy
! Component: 100  -  total flux cleaned = 0.00133232 Jy
! Component: 150  -  total flux cleaned = 0.00172081 Jy
! Component: 200  -  total flux cleaned = 0.0020767 Jy
! Total flux subtracted in 200 components = 0.0020767 Jy
! Clean residual min=-0.003243 max=0.003135 Jy/beam
! Clean residual mean=0.000048 rms=0.000906 Jy/beam
! Combined flux in latest and established models = 0.888144 Jy
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 308 components and 0.888144 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.077502Jy  sigma=1.159331
! Fit after  self-cal, rms=0.077495Jy  sigma=1.159193
! 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=3.944 mas, bmaj=6.815 mas, bpa=-74.69 degrees
! Estimated noise=0.465542 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.944 x 6.815 at -74.69 degrees (North through East)
! Clean map  min=-0.002878  max=0.37704 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=3.274 mas, bmaj=6.107 mas, bpa=-76.99 degrees
! Estimated noise=0.718299 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.300087 Jy
! Component: 100  -  total flux cleaned = 0.417178 Jy
! Component: 150  -  total flux cleaned = 0.493388 Jy
! Component: 200  -  total flux cleaned = 0.551485 Jy
! Total flux subtracted in 200 components = 0.551485 Jy
! Clean residual min=-0.018363 max=0.034300 Jy/beam
! Clean residual mean=-0.000169 rms=0.005214 Jy/beam
! Combined flux in latest and established models = 0.551485 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 39 model components to the UV plane model.
! The established model now contains 39 components and 0.551485 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.944 mas, bmaj=6.815 mas, bpa=-74.69 degrees
! Estimated noise=0.465542 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 = 0.0611802 Jy
! Component: 100  -  total flux cleaned = 0.107589 Jy
! Component: 150  -  total flux cleaned = 0.144269 Jy
! Component: 200  -  total flux cleaned = 0.173778 Jy
! Total flux subtracted in 200 components = 0.173778 Jy
! Clean residual min=-0.009506 max=0.017669 Jy/beam
! Clean residual mean=-0.000220 rms=0.002997 Jy/beam
! Combined flux in latest and established models = 0.725263 Jy
! Adding 57 model components to the UV plane model.
! The established model now contains 85 components and 0.725263 Jy
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0241037 Jy
! Component: 100  -  total flux cleaned = 0.0440868 Jy
! Component: 150  -  total flux cleaned = 0.0608007 Jy
! Component: 200  -  total flux cleaned = 0.074885 Jy
! Total flux subtracted in 200 components = 0.074885 Jy
! Clean residual min=-0.005718 max=0.008602 Jy/beam
! Clean residual mean=-0.000101 rms=0.001703 Jy/beam
! Combined flux in latest and established models = 0.800148 Jy
! Adding 57 model components to the UV plane model.
! The established model now contains 130 components and 0.800148 Jy
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0119313 Jy
! Component: 100  -  total flux cleaned = 0.0220815 Jy
! Component: 150  -  total flux cleaned = 0.0307516 Jy
! Component: 200  -  total flux cleaned = 0.0381824 Jy
! Total flux subtracted in 200 components = 0.0381824 Jy
! Clean residual min=-0.003954 max=0.004663 Jy/beam
! Clean residual mean=-0.000040 rms=0.001150 Jy/beam
! Combined flux in latest and established models = 0.83833 Jy
! Adding 58 model components to the UV plane model.
! The established model now contains 171 components and 0.83833 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=7.965 mas, bmaj=9.894 mas, bpa=-63.9 degrees
! Estimated noise=0.585967 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0104872 Jy
! Component: 100  -  total flux cleaned = 0.0182564 Jy
! Component: 150  -  total flux cleaned = 0.0243649 Jy
! Component: 200  -  total flux cleaned = 0.0292868 Jy
! Total flux subtracted in 200 components = 0.0292868 Jy
! Clean residual min=-0.003667 max=0.003524 Jy/beam
! Clean residual mean=0.000005 rms=0.001109 Jy/beam
! Combined flux in latest and established models = 0.867617 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 = 0.00404829 Jy
! Component: 100  -  total flux cleaned = 0.00730062 Jy
! Component: 150  -  total flux cleaned = 0.0095043 Jy
! Component: 200  -  total flux cleaned = 0.0113266 Jy
! Total flux subtracted in 200 components = 0.0113266 Jy
! Clean residual min=-0.003360 max=0.003067 Jy/beam
! Clean residual mean=0.000033 rms=0.000946 Jy/beam
! Combined flux in latest and established models = 0.878943 Jy
! Adding 140 model components to the UV plane model.
! The established model now contains 289 components and 0.878944 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.944 mas, bmaj=6.815 mas, bpa=-74.69 degrees
! Estimated noise=0.465542 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00087623 Jy
! Component: 100  -  total flux cleaned = 0.00144987 Jy
! Component: 150  -  total flux cleaned = 0.00194209 Jy
! Component: 200  -  total flux cleaned = 0.00269449 Jy
! Total flux subtracted in 200 components = 0.00269449 Jy
! Clean residual min=-0.002638 max=0.003146 Jy/beam
! Clean residual mean=0.000018 rms=0.000730 Jy/beam
! Combined flux in latest and established models = 0.881638 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 306 components and 0.881638 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.077430Jy  sigma=1.158821
! Fit after  self-cal, rms=0.077350Jy  sigma=1.157203
wmodel J1945+7055_S_map.mod
! Writing 306 model components to file: J1945+7055_S_map.mod
wobs   J1945+7055_S_uvs.fits
! Writing UV FITS file: J1945+7055_S_uvs.fits
wwins  J1945+7055_S_map.win
! wwins: Wrote 7 windows to J1945+7055_S_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000598953 Jy
! Component: 100  -  total flux cleaned = 0.0010658 Jy
! Component: 150  -  total flux cleaned = 0.0015597 Jy
! Component: 200  -  total flux cleaned = 0.00199441 Jy
! Component: 250  -  total flux cleaned = 0.00228901 Jy
! Component: 300  -  total flux cleaned = 0.00237172 Jy
! Component: 350  -  total flux cleaned = 0.00257091 Jy
! Component: 400  -  total flux cleaned = 0.00272589 Jy
! Component: 450  -  total flux cleaned = 0.00287747 Jy
! Component: 500  -  total flux cleaned = 0.00310031 Jy
! Component: 550  -  total flux cleaned = 0.00331883 Jy
! Component: 600  -  total flux cleaned = 0.00349802 Jy
! Component: 650  -  total flux cleaned = 0.003744 Jy
! Component: 700  -  total flux cleaned = 0.00395074 Jy
! Component: 750  -  total flux cleaned = 0.00412026 Jy
! Component: 800  -  total flux cleaned = 0.00428714 Jy
! Component: 850  -  total flux cleaned = 0.00454868 Jy
! Component: 900  -  total flux cleaned = 0.00467733 Jy
! Component: 950  -  total flux cleaned = 0.00480505 Jy
! Component: 1000  -  total flux cleaned = 0.00505472 Jy
! Component: 1050  -  total flux cleaned = 0.00514654 Jy
! Component: 1100  -  total flux cleaned = 0.00526726 Jy
! Component: 1150  -  total flux cleaned = 0.00538652 Jy
! Component: 1200  -  total flux cleaned = 0.00547454 Jy
! Component: 1250  -  total flux cleaned = 0.00558976 Jy
! Component: 1300  -  total flux cleaned = 0.00570335 Jy
! Component: 1350  -  total flux cleaned = 0.00570388 Jy
! Component: 1400  -  total flux cleaned = 0.00581465 Jy
! Component: 1450  -  total flux cleaned = 0.00600475 Jy
! Component: 1500  -  total flux cleaned = 0.00592421 Jy
! Component: 1550  -  total flux cleaned = 0.00618909 Jy
! Component: 1600  -  total flux cleaned = 0.0062672 Jy
! Component: 1650  -  total flux cleaned = 0.00629236 Jy
! Component: 1700  -  total flux cleaned = 0.00636869 Jy
! Component: 1750  -  total flux cleaned = 0.00641854 Jy
! Component: 1800  -  total flux cleaned = 0.00644303 Jy
! Component: 1850  -  total flux cleaned = 0.00656611 Jy
! Component: 1900  -  total flux cleaned = 0.00663922 Jy
! Component: 1950  -  total flux cleaned = 0.00661496 Jy
! Component: 2000  -  total flux cleaned = 0.00666277 Jy
! Component: 2050  -  total flux cleaned = 0.00673334 Jy
! Component: 2100  -  total flux cleaned = 0.00689537 Jy
! Component: 2150  -  total flux cleaned = 0.00687258 Jy
! Component: 2200  -  total flux cleaned = 0.00694064 Jy
! Component: 2250  -  total flux cleaned = 0.00702981 Jy
! Component: 2300  -  total flux cleaned = 0.00700771 Jy
! Component: 2350  -  total flux cleaned = 0.00705129 Jy
! Component: 2400  -  total flux cleaned = 0.00713819 Jy
! Component: 2450  -  total flux cleaned = 0.00715947 Jy
! Component: 2500  -  total flux cleaned = 0.00720184 Jy
! Component: 2550  -  total flux cleaned = 0.0073277 Jy
! Component: 2600  -  total flux cleaned = 0.0073274 Jy
! Component: 2650  -  total flux cleaned = 0.0073686 Jy
! Component: 2700  -  total flux cleaned = 0.00736868 Jy
! Component: 2750  -  total flux cleaned = 0.00749032 Jy
! Component: 2800  -  total flux cleaned = 0.00751047 Jy
! Component: 2850  -  total flux cleaned = 0.00760992 Jy
! Component: 2900  -  total flux cleaned = 0.00762945 Jy
! Component: 2950  -  total flux cleaned = 0.00774598 Jy
! Component: 3000  -  total flux cleaned = 0.00761086 Jy
! Component: 3050  -  total flux cleaned = 0.00772568 Jy
! Component: 3100  -  total flux cleaned = 0.00768827 Jy
! Component: 3150  -  total flux cleaned = 0.00774493 Jy
! Component: 3200  -  total flux cleaned = 0.00781949 Jy
! Component: 3250  -  total flux cleaned = 0.00780109 Jy
! Component: 3300  -  total flux cleaned = 0.00783781 Jy
! Component: 3350  -  total flux cleaned = 0.00787422 Jy
! Component: 3400  -  total flux cleaned = 0.00792847 Jy
! Component: 3450  -  total flux cleaned = 0.00791042 Jy
! Component: 3500  -  total flux cleaned = 0.00796335 Jy
! Component: 3550  -  total flux cleaned = 0.00791043 Jy
! Component: 3600  -  total flux cleaned = 0.00794519 Jy
! Component: 3650  -  total flux cleaned = 0.00792776 Jy
! Component: 3700  -  total flux cleaned = 0.00792762 Jy
! Component: 3750  -  total flux cleaned = 0.00794448 Jy
! Component: 3800  -  total flux cleaned = 0.00791067 Jy
! Component: 3850  -  total flux cleaned = 0.00796079 Jy
! Component: 3900  -  total flux cleaned = 0.00791078 Jy
! Component: 3950  -  total flux cleaned = 0.00794359 Jy
! Component: 4000  -  total flux cleaned = 0.00797643 Jy
! Component: 4050  -  total flux cleaned = 0.00794364 Jy
! Total flux subtracted in 4096 components = 0.00791153 Jy
! Clean residual min=-0.000829 max=0.000894 Jy/beam
! Clean residual mean=0.000008 rms=0.000305 Jy/beam
! Combined flux in latest and established models = 0.88955 Jy
keep
! Adding 317 model components to the UV plane model.
! The established model now contains 623 components and 0.88955 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1945+7055_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.944 x 6.815 at -74.69 degrees (North through East)
! Clean map  min=-0.0020515  max=0.37665 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1945+7055_S_map.fits
wmodel /vlbi/uf001/uva//J1945+7055_S_map.mod
! Writing 623 model components to file: /vlbi/uf001/uva//J1945+7055_S_map.mod
wobs   /vlbi/uf001/uva//J1945+7055_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1945+7055_S_uvs.fits
wwins  /vlbi/uf001/uva//J1945+7055_S_map.win
! wwins: Wrote 8 windows to /vlbi/uf001/uva//J1945+7055_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.376652 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00030272 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.241114 0.241114 0.482229 0.964457 1.92891 3.85783 7.71566 15.4313 30.8626 61.7253
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0009 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.376 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1244.22 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1945+7055_S_dfm.log closed on Mon Jan 14 05:13:23 2019