! Started logfile: .//J0427-0424_C_dfm.log on Sun Jan 19 23:56:26 2020
float field_size
field_size =  1024
float field_cell
field_cell =   0.3000
float taper_size
taper_size =   40.0
float freq
freq       =    4.12800
obs     .//J0427-0424_C_uvm.fits
! Reading UV FITS file: .//J0427-0424_C_uvm.fits
! AN table 1: 17 integrations on 15 of 15 possible baselines.
! AN table 2: 17 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.931949 visibilities/baseline/integration-bin.
! Found source: J0427-0424
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    4.128e+09      3.2e+07          1      3.2e+07
!  02        2     4.16e+09      3.2e+07          1      3.2e+07
!  03        3    4.192e+09      3.2e+07          1      3.2e+07
!  04        4    4.224e+09      3.2e+07          1      3.2e+07
!  05        5    4.416e+09      3.2e+07          1      3.2e+07
!  06        6    4.512e+09      3.2e+07          1      3.2e+07
!  07        7    4.544e+09      3.2e+07          1      3.2e+07
!  08        8    4.576e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 67 lines of history.
! 
! Reading 6464 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 8 channels.
! Selecting polarization: RR,  channels: 1..8
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: 5..5
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.3 
print "taper_size =", taper_size
! taper_size = 40 
![@/opt64/bin/pima_mupet_01.dfm J0427-0424_C]
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 0.300x0.300 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 102 telescope corrections were flagged in sub-array 1.
!  A total of 7 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 102 telescope corrections were flagged in sub-array 1.
!  A total of 7 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 102 telescope corrections were flagged in sub-array 1.
!  A total of 7 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  A total of 7 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 5.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  A total of 7 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 6.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  A total of 7 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 7.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  A total of 7 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 8.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  A total of 7 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.003117Jy  sigma=19.398279
! Fit after  self-cal, rms=0.949559Jy  sigma=18.370786
! 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=1.43 mas, bmaj=3.615 mas, bpa=-3.905 degrees
! Estimated noise=0.637097 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 = 0.0395658 Jy
! Component: 100  -  total flux cleaned = 0.0481938 Jy
! Total flux subtracted in 100 components = 0.0481938 Jy
! Clean residual min=-0.002595 max=0.002720 Jy/beam
! Clean residual mean=0.000002 rms=0.000629 Jy/beam
! Combined flux in latest and established models = 0.0481938 Jy
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 0.0481938 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.041463Jy  sigma=0.684079
! Fit after  self-cal, rms=0.040861Jy  sigma=0.672343
! 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=1.672 mas, bmaj=3.992 mas, bpa=-2.648 degrees
! Estimated noise=0.498153 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 = 0.00286678 Jy
! Component: 100  -  total flux cleaned = 0.00398694 Jy
! Component: 150  -  total flux cleaned = 0.0045572 Jy
! Component: 200  -  total flux cleaned = 0.00477326 Jy
! Total flux subtracted in 200 components = 0.00477326 Jy
! Clean residual min=-0.001894 max=0.002211 Jy/beam
! Clean residual mean=0.000003 rms=0.000500 Jy/beam
! Combined flux in latest and established models = 0.052967 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 14 components and 0.052967 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.040665Jy  sigma=0.668284
! Fit after  self-cal, rms=0.040667Jy  sigma=0.668144
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.672 x 3.992 at -2.648 degrees (North through East)
! Clean map  min=-0.0017522  max=0.051244 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    NL        0.00*    
!   OV        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     HN        1.06     KP        1.60     LA        1.34     
!   MK        0.95     NL        0.96     OV        0.96     PT        1.04     
!   SC        1.03     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    NL        0.00*    
!   OV        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     HN        1.04     KP        1.84     LA        1.51     
!   MK        0.86     NL        0.90     OV        0.96     PT        0.96     
!   SC        0.95     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    NL        0.00*    
!   OV        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.94     HN        1.14     KP        1.21     LA        1.03     
!   MK        1.02     NL        0.97     OV        1.05     PT        0.94     
!   SC        0.96     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        0.94     HN        1.26     NL        1.05     
!   OV        1.07     PT        0.98     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.91     HN        1.06     KP        0.99     LA        1.03     
!   MK        1.01     NL        0.96     OV        1.00     PT        1.03     
!   SC        1.00     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        0.91     HN        1.00     NL        1.04     
!   OV        0.92     PT        0.98     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     HN        0.96     KP        0.92     LA        0.89     
!   MK        1.02     NL        1.01     OV        0.98     PT        0.97     
!   SC        1.02     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.94     HN        0.97     NL        0.94     
!   OV        1.00     PT        0.80     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     HN        0.99     KP        0.91     LA        1.03     
!   MK        0.98     NL        0.90     OV        1.04     PT        1.00     
!   SC        1.00     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.91     HN        1.07     NL        0.94     
!   OV        0.94     PT        0.96     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.09     HN        1.12     KP        1.00     LA        0.93     
!   MK        0.94     NL        1.00     OV        0.94     PT        0.95     
!   SC        1.05     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.02     HN        0.98     NL        0.92     
!   OV        0.88     PT        1.05     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     HN        1.01     KP        0.99     LA        0.95     
!   MK        1.01     NL        0.99     OV        1.00     PT        1.04     
!   SC        0.94     
! 
! 
! Fit before self-cal, rms=0.040667Jy  sigma=0.668144
! Fit after  self-cal, rms=0.043191Jy  sigma=0.655073
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.671 mas, bmaj=3.971 mas, bpa=-2.683 degrees
! Estimated noise=0.498709 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 = 8.99573e-05 Jy
! Component: 100  -  total flux cleaned = 0.000141167 Jy
! Component: 150  -  total flux cleaned = 0.000169681 Jy
! Component: 200  -  total flux cleaned = 0.000162192 Jy
! Total flux subtracted in 200 components = 0.000162192 Jy
! Clean residual min=-0.001636 max=0.001313 Jy/beam
! Clean residual mean=0.000001 rms=0.000370 Jy/beam
! Combined flux in latest and established models = 0.0531292 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 26 components and 0.0531292 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.043179Jy  sigma=0.654890
! Fit after  self-cal, rms=0.043261Jy  sigma=0.654347
! 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.043261Jy  sigma=0.654347
! Fit after  self-cal, rms=0.043794Jy  sigma=0.654302
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.67 mas, bmaj=3.967 mas, bpa=-2.685 degrees
! Estimated noise=0.500431 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000122764 Jy
! Component: 100  -  total flux cleaned = 0.000149783 Jy
! Component: 150  -  total flux cleaned = 0.000149496 Jy
! Component: 200  -  total flux cleaned = 0.000155653 Jy
! Total flux subtracted in 200 components = 0.000155653 Jy
! Clean residual min=-0.001623 max=0.001327 Jy/beam
! Clean residual mean=0.000001 rms=0.000366 Jy/beam
! Combined flux in latest and established models = 0.0532849 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 35 components and 0.0532849 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.043787Jy  sigma=0.654230
! Fit after  self-cal, rms=0.043796Jy  sigma=0.654206
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 = -3.83921e-05 Jy
! Component: 100  -  total flux cleaned = -4.57141e-05 Jy
! Component: 150  -  total flux cleaned = -4.03932e-05 Jy
! Component: 200  -  total flux cleaned = -4.03e-05 Jy
! Total flux subtracted in 200 components = -4.03e-05 Jy
! Clean residual min=-0.001619 max=0.001332 Jy/beam
! Clean residual mean=0.000001 rms=0.000365 Jy/beam
! Combined flux in latest and established models = 0.0532446 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 41 components and 0.0532446 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.043794Jy  sigma=0.654157
! Fit after  self-cal, rms=0.043794Jy  sigma=0.654144
! 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.043794Jy  sigma=0.654144
! Fit after  self-cal, rms=0.044641Jy  sigma=0.654188
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.668 mas, bmaj=3.963 mas, bpa=-2.732 degrees
! Estimated noise=0.504311 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000406828 Jy
! Component: 100  -  total flux cleaned = 0.000509211 Jy
! Component: 150  -  total flux cleaned = 0.000508762 Jy
! Component: 200  -  total flux cleaned = 0.000508818 Jy
! Total flux subtracted in 200 components = 0.000508818 Jy
! Clean residual min=-0.001648 max=0.001359 Jy/beam
! Clean residual mean=0.000001 rms=0.000368 Jy/beam
! Combined flux in latest and established models = 0.0537534 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 43 components and 0.0537534 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.044631Jy  sigma=0.654143
! Fit after  self-cal, rms=0.044636Jy  sigma=0.654129
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -2.33155e-05 Jy
! Component: 100  -  total flux cleaned = -2.87236e-05 Jy
! Component: 150  -  total flux cleaned = -2.44068e-05 Jy
! Component: 200  -  total flux cleaned = -2.43857e-05 Jy
! Total flux subtracted in 200 components = -2.43857e-05 Jy
! Clean residual min=-0.001642 max=0.001366 Jy/beam
! Clean residual mean=0.000001 rms=0.000367 Jy/beam
! Combined flux in latest and established models = 0.053729 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 46 components and 0.053729 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.044634Jy  sigma=0.654108
! Fit after  self-cal, rms=0.044634Jy  sigma=0.654102
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.044634Jy  sigma=0.654102
! Fit after  self-cal, rms=0.045000Jy  sigma=0.654102
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.457 mas, bmaj=6.371 mas, bpa=-9.789 degrees
! Estimated noise=0.64967 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000469286 Jy
! Component: 100  -  total flux cleaned = 0.000645136 Jy
! Component: 150  -  total flux cleaned = 0.000668671 Jy
! Component: 200  -  total flux cleaned = 0.000689638 Jy
! Total flux subtracted in 200 components = 0.000689638 Jy
! Clean residual min=-0.001907 max=0.001838 Jy/beam
! Clean residual mean=0.000002 rms=0.000494 Jy/beam
! Combined flux in latest and established models = 0.0544187 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 51 components and 0.0544187 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.044999Jy  sigma=0.654125
! Fit after  self-cal, rms=0.045001Jy  sigma=0.654101
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 = 7.41936e-05 Jy
! Component: 100  -  total flux cleaned = 9.3455e-05 Jy
! Component: 150  -  total flux cleaned = 0.000110481 Jy
! Component: 200  -  total flux cleaned = 0.000125553 Jy
! Total flux subtracted in 200 components = 0.000125553 Jy
! Clean residual min=-0.001913 max=0.001819 Jy/beam
! Clean residual mean=0.000002 rms=0.000492 Jy/beam
! Combined flux in latest and established models = 0.0545442 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 52 components and 0.0545442 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.045003Jy  sigma=0.654154
! Fit after  self-cal, rms=0.045005Jy  sigma=0.654149
! 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=1.666 mas, bmaj=3.959 mas, bpa=-2.781 degrees
! Estimated noise=0.508142 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.666 x 3.959 at -2.781 degrees (North through East)
! Clean map  min=-0.0015589  max=0.052015 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=1.423 mas, bmaj=3.588 mas, bpa=-4.168 degrees
! Estimated noise=0.650313 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0406713 Jy
! Component: 100  -  total flux cleaned = 0.0496771 Jy
! Component: 150  -  total flux cleaned = 0.0524734 Jy
! Component: 200  -  total flux cleaned = 0.0530469 Jy
! Total flux subtracted in 200 components = 0.0530469 Jy
! Clean residual min=-0.002079 max=0.001861 Jy/beam
! Clean residual mean=0.000001 rms=0.000495 Jy/beam
! Combined flux in latest and established models = 0.0530469 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 12 model components to the UV plane model.
! The established model now contains 12 components and 0.0530469 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.666 mas, bmaj=3.959 mas, bpa=-2.781 degrees
! Estimated noise=0.508142 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 = 0.000778403 Jy
! Component: 100  -  total flux cleaned = 0.000968474 Jy
! Component: 150  -  total flux cleaned = 0.00107103 Jy
! Component: 200  -  total flux cleaned = 0.00110467 Jy
! Total flux subtracted in 200 components = 0.00110467 Jy
! Clean residual min=-0.001643 max=0.001371 Jy/beam
! Clean residual mean=0.000001 rms=0.000370 Jy/beam
! Combined flux in latest and established models = 0.0541516 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 31 components and 0.0541516 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.457 mas, bmaj=6.371 mas, bpa=-9.789 degrees
! Estimated noise=0.64967 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000197892 Jy
! Component: 100  -  total flux cleaned = 0.00019875 Jy
! Component: 150  -  total flux cleaned = 0.000205726 Jy
! Component: 200  -  total flux cleaned = 0.000224253 Jy
! Total flux subtracted in 200 components = 0.000224253 Jy
! Clean residual min=-0.001913 max=0.001795 Jy/beam
! Clean residual mean=0.000002 rms=0.000493 Jy/beam
! Combined flux in latest and established models = 0.0543759 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 = 1.112e-05 Jy
! Component: 100  -  total flux cleaned = 2.12597e-05 Jy
! Component: 150  -  total flux cleaned = 3.05378e-05 Jy
! Component: 200  -  total flux cleaned = 3.48602e-05 Jy
! Total flux subtracted in 200 components = 3.48602e-05 Jy
! Clean residual min=-0.001919 max=0.001789 Jy/beam
! Clean residual mean=0.000002 rms=0.000492 Jy/beam
! Combined flux in latest and established models = 0.0544107 Jy
! Adding 11 model components to the UV plane model.
! The established model now contains 41 components and 0.0544107 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.666 mas, bmaj=3.959 mas, bpa=-2.781 degrees
! Estimated noise=0.508142 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.5854e-05 Jy
! Component: 100  -  total flux cleaned = 5.87155e-06 Jy
! Component: 150  -  total flux cleaned = -1.97477e-05 Jy
! Component: 200  -  total flux cleaned = -2.76237e-05 Jy
! Total flux subtracted in 200 components = -2.76237e-05 Jy
! Clean residual min=-0.001611 max=0.001380 Jy/beam
! Clean residual mean=0.000001 rms=0.000369 Jy/beam
! Combined flux in latest and established models = 0.0543831 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 45 components and 0.0543831 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.045000Jy  sigma=0.654135
! Fit after  self-cal, rms=0.044998Jy  sigma=0.654121
wmodel J0427-0424_C_map.mod
! Writing 45 model components to file: J0427-0424_C_map.mod
wobs   J0427-0424_C_uvs.fits
! Writing UV FITS file: J0427-0424_C_uvs.fits
wwins  J0427-0424_C_map.win
! wwins: Wrote 1 windows to J0427-0424_C_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 = -0.000525474 Jy
! Component: 100  -  total flux cleaned = -0.000752264 Jy
! Component: 150  -  total flux cleaned = -0.000871195 Jy
! Component: 200  -  total flux cleaned = -0.00093923 Jy
! Component: 250  -  total flux cleaned = -0.000917105 Jy
! Component: 300  -  total flux cleaned = -0.0010011 Jy
! Component: 350  -  total flux cleaned = -0.00102178 Jy
! Component: 400  -  total flux cleaned = -0.00108182 Jy
! Component: 450  -  total flux cleaned = -0.00115943 Jy
! Component: 500  -  total flux cleaned = -0.00115926 Jy
! Component: 550  -  total flux cleaned = -0.00123376 Jy
! Component: 600  -  total flux cleaned = -0.00125177 Jy
! Component: 650  -  total flux cleaned = -0.00128755 Jy
! Component: 700  -  total flux cleaned = -0.00130528 Jy
! Component: 750  -  total flux cleaned = -0.00137465 Jy
! Component: 800  -  total flux cleaned = -0.00137476 Jy
! Component: 850  -  total flux cleaned = -0.00144179 Jy
! Component: 900  -  total flux cleaned = -0.00144164 Jy
! Component: 950  -  total flux cleaned = -0.00145776 Jy
! Component: 1000  -  total flux cleaned = -0.0014895 Jy
! Component: 1050  -  total flux cleaned = -0.00148975 Jy
! Component: 1100  -  total flux cleaned = -0.00153602 Jy
! Component: 1150  -  total flux cleaned = -0.00155113 Jy
! Component: 1200  -  total flux cleaned = -0.00153629 Jy
! Component: 1250  -  total flux cleaned = -0.00158093 Jy
! Component: 1300  -  total flux cleaned = -0.00165412 Jy
! Component: 1350  -  total flux cleaned = -0.00163967 Jy
! Component: 1400  -  total flux cleaned = -0.00166824 Jy
! Component: 1450  -  total flux cleaned = -0.00172455 Jy
! Component: 1500  -  total flux cleaned = -0.00171066 Jy
! Component: 1550  -  total flux cleaned = -0.00173796 Jy
! Component: 1600  -  total flux cleaned = -0.0017651 Jy
! Component: 1650  -  total flux cleaned = -0.00177884 Jy
! Component: 1700  -  total flux cleaned = -0.00185849 Jy
! Component: 1750  -  total flux cleaned = -0.00187168 Jy
! Component: 1800  -  total flux cleaned = -0.00193641 Jy
! Component: 1850  -  total flux cleaned = -0.00193626 Jy
! Component: 1900  -  total flux cleaned = -0.00198695 Jy
! Component: 1950  -  total flux cleaned = -0.00203703 Jy
! Component: 2000  -  total flux cleaned = -0.0020619 Jy
! Component: 2050  -  total flux cleaned = -0.00207417 Jy
! Component: 2100  -  total flux cleaned = -0.00211059 Jy
! Component: 2150  -  total flux cleaned = -0.00208652 Jy
! Component: 2200  -  total flux cleaned = -0.00218168 Jy
! Component: 2250  -  total flux cleaned = -0.0021226 Jy
! Component: 2300  -  total flux cleaned = -0.00216942 Jy
! Component: 2350  -  total flux cleaned = -0.0021924 Jy
! Component: 2400  -  total flux cleaned = -0.00223814 Jy
! Component: 2450  -  total flux cleaned = -0.00222663 Jy
! Component: 2500  -  total flux cleaned = -0.00222666 Jy
! Component: 2550  -  total flux cleaned = -0.00220434 Jy
! Component: 2600  -  total flux cleaned = -0.00221536 Jy
! Component: 2650  -  total flux cleaned = -0.00222618 Jy
! Component: 2700  -  total flux cleaned = -0.00219348 Jy
! Component: 2750  -  total flux cleaned = -0.00217191 Jy
! Component: 2800  -  total flux cleaned = -0.00212936 Jy
! Component: 2850  -  total flux cleaned = -0.00212924 Jy
! Component: 2900  -  total flux cleaned = -0.00208726 Jy
! Component: 2950  -  total flux cleaned = -0.0020664 Jy
! Component: 3000  -  total flux cleaned = -0.00198399 Jy
! Component: 3050  -  total flux cleaned = -0.00196362 Jy
! Component: 3100  -  total flux cleaned = -0.00192321 Jy
! Component: 3150  -  total flux cleaned = -0.00190323 Jy
! Component: 3200  -  total flux cleaned = -0.00189327 Jy
! Component: 3250  -  total flux cleaned = -0.00186349 Jy
! Component: 3300  -  total flux cleaned = -0.00181441 Jy
! Component: 3350  -  total flux cleaned = -0.0018047 Jy
! Component: 3400  -  total flux cleaned = -0.00175628 Jy
! Component: 3450  -  total flux cleaned = -0.0017275 Jy
! Component: 3500  -  total flux cleaned = -0.0016989 Jy
! Component: 3550  -  total flux cleaned = -0.00168948 Jy
! Component: 3600  -  total flux cleaned = -0.00170829 Jy
! Component: 3650  -  total flux cleaned = -0.0016429 Jy
! Component: 3700  -  total flux cleaned = -0.00164284 Jy
! Component: 3750  -  total flux cleaned = -0.00158755 Jy
! Component: 3800  -  total flux cleaned = -0.00158752 Jy
! Component: 3850  -  total flux cleaned = -0.00160565 Jy
! Component: 3900  -  total flux cleaned = -0.0015875 Jy
! Component: 3950  -  total flux cleaned = -0.00156962 Jy
! Component: 4000  -  total flux cleaned = -0.00159637 Jy
! Component: 4050  -  total flux cleaned = -0.00159639 Jy
! Total flux subtracted in 4096 components = -0.00157873 Jy
! Clean residual min=-0.000587 max=0.000538 Jy/beam
! Clean residual mean=0.000000 rms=0.000157 Jy/beam
! Combined flux in latest and established models = 0.0528044 Jy
keep
! Adding 286 model components to the UV plane model.
! The established model now contains 331 components and 0.0528044 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   .//J0427-0424_C_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.666 x 3.959 at -2.781 degrees (North through East)
! Clean map  min=-0.0010761  max=0.052178 Jy/beam
! Writing clean map to FITS file: .//J0427-0424_C_map.fits
wmodel .//J0427-0424_C_map.mod
! Writing 331 model components to file: .//J0427-0424_C_map.mod
wobs   .//J0427-0424_C_uvs.fits
! Writing UV FITS file: .//J0427-0424_C_uvs.fits
wwins  .//J0427-0424_C_map.win
! wwins: Wrote 2 windows to .//J0427-0424_C_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0521776 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000153806 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.884325 0.884325 1.76865 3.5373 7.0746 14.1492 28.2984 56.5968
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.052 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  339.241 
quit
! Quitting program
! Log file .//J0427-0424_C_dfm.log closed on Sun Jan 19 23:56:30 2020