! Started logfile: /image_prod/ug002_uva//J0246-4651_X_dfm.log on Wed Mar  4 19:39:52 2020
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    8.42800
obs     /image_prod/ug002_uva//J0246-4651_X_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0246-4651_X_uva.fits
! AN table 1: 40 integrations on 10 of 10 possible baselines.
! Apparent sampling: 0.775 visibilities/baseline/integration-bin.
! Found source: J0246-4651
! 
! There are 12 IFs, and a total of 12 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    8.428e+09      3.2e+07          1      3.2e+07
!  02        2     8.46e+09      3.2e+07          1      3.2e+07
!  03        3    8.492e+09      3.2e+07          1      3.2e+07
!  04        4    8.524e+09      3.2e+07          1      3.2e+07
!  05        5    8.588e+09      3.2e+07          1      3.2e+07
!  06        6     8.62e+09      3.2e+07          1      3.2e+07
!  07        7    8.684e+09      3.2e+07          1      3.2e+07
!  08        8    8.716e+09      3.2e+07          1      3.2e+07
!  09        9     8.78e+09      3.2e+07          1      3.2e+07
!  10       10    8.812e+09      3.2e+07          1      3.2e+07
!  11       11    8.844e+09      3.2e+07          1      3.2e+07
!  12       12    8.876e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 121 lines of history.
! 
! Reading 3720 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 12 channels.
! Selecting polarization: RR,  channels: 1..12
! 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
! Reading IF 9 channels: 9..9
! Reading IF 10 channels: 10..10
! Reading IF 11 channels: 11..11
! Reading IF 12 channels: 12..12
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_01.dfm J0246-4651_X]
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 0.200x0.200 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 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.098215Jy  sigma=7.280771
! Fit after  self-cal, rms=0.581640Jy  sigma=3.907969
! 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=3.392 mas, bmaj=25.04 mas, bpa=2.545 degrees
! Estimated noise=1.96766 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=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.322986 Jy
! Component: 100  -  total flux cleaned = 0.393764 Jy
! Total flux subtracted in 100 components = 0.393764 Jy
! Clean residual min=-0.017409 max=0.021778 Jy/beam
! Clean residual mean=0.000577 rms=0.006893 Jy/beam
! Combined flux in latest and established models = 0.393764 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.393764 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.076154Jy  sigma=0.487842
! Fit after  self-cal, rms=0.076133Jy  sigma=0.487715
! 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=3.871 mas, bmaj=24.61 mas, bpa=1.738 degrees
! Estimated noise=1.76027 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 = 0.0143932 Jy
! Component: 100  -  total flux cleaned = 0.0112815 Jy
! Component: 150  -  total flux cleaned = 0.00737158 Jy
! Component: 200  -  total flux cleaned = 0.00565781 Jy
! Total flux subtracted in 200 components = 0.00565781 Jy
! Clean residual min=-0.005992 max=0.005898 Jy/beam
! Clean residual mean=0.000249 rms=0.002755 Jy/beam
! Combined flux in latest and established models = 0.399422 Jy
! Performing phase self-cal
! Adding 115 model components to the UV plane model.
! The established model now contains 124 components and 0.399422 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.059097Jy  sigma=0.385125
! Fit after  self-cal, rms=0.059006Jy  sigma=0.384869
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.871 x 24.61 at 1.738 degrees (North through East)
! Clean map  min=-0.015277  max=0.41409 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.98     KP        1.04     LA        1.01     OV        1.01     
!   PT        0.96     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     KP        1.02     LA        1.01     OV        0.99     
!   PT        0.98     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.98     KP        1.01     LA        1.01     OV        1.02     
!   PT        0.96     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     KP        1.01     LA        1.02     OV        0.98     
!   PT        0.98     
! 
! 
! Correcting IF 5.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.98     KP        1.04     LA        1.00     OV        1.00     
!   PT        1.04     
! 
! 
! Correcting IF 6.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00     KP        1.02     LA        1.02     OV        0.99     
!   PT        0.94     
! 
! 
! Correcting IF 7.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     KP        1.02     LA        1.01     OV        1.00     
!   PT        0.96     
! 
! 
! Correcting IF 8.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.98     KP        1.02     LA        1.04     OV        0.98     
!   PT        0.94     
! 
! 
! Correcting IF 9.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     KP        1.00     LA        0.99     OV        1.01     
!   PT        0.93     
! 
! 
! Correcting IF 10.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.98     KP        1.01     LA        1.00     OV        0.99     
!   PT        0.95     
! 
! 
! Correcting IF 11.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     KP        1.04     LA        1.01     OV        1.01     
!   PT        0.96     
! 
! 
! Correcting IF 12.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     KP        1.00     LA        1.01     OV        0.98     
!   PT        0.93     
! 
! 
! Fit before self-cal, rms=0.059006Jy  sigma=0.384869
! Fit after  self-cal, rms=0.054962Jy  sigma=0.368506
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.852 mas, bmaj=24.88 mas, bpa=1.922 degrees
! Estimated noise=1.75193 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 = 0.00162938 Jy
! Component: 100  -  total flux cleaned = 0.0029498 Jy
! Component: 150  -  total flux cleaned = 0.00294856 Jy
! Component: 200  -  total flux cleaned = 0.00278009 Jy
! Total flux subtracted in 200 components = 0.00278009 Jy
! Clean residual min=-0.001300 max=0.001306 Jy/beam
! Clean residual mean=0.000024 rms=0.000626 Jy/beam
! Combined flux in latest and established models = 0.402202 Jy
! Performing phase self-cal
! Adding 105 model components to the UV plane model.
! The established model now contains 229 components and 0.402202 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.054420Jy  sigma=0.364837
! Fit after  self-cal, rms=0.054389Jy  sigma=0.364734
! 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.054389Jy  sigma=0.364734
! Fit after  self-cal, rms=0.054404Jy  sigma=0.364681
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.85 mas, bmaj=24.89 mas, bpa=1.931 degrees
! Estimated noise=1.7531 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000865642 Jy
! Component: 100  -  total flux cleaned = 0.00106002 Jy
! Component: 150  -  total flux cleaned = 0.00127371 Jy
! Component: 200  -  total flux cleaned = 0.00127201 Jy
! Total flux subtracted in 200 components = 0.00127201 Jy
! Clean residual min=-0.000725 max=0.000722 Jy/beam
! Clean residual mean=0.000013 rms=0.000344 Jy/beam
! Combined flux in latest and established models = 0.403474 Jy
selfcal
! Performing phase self-cal
! Adding 87 model components to the UV plane model.
! The established model now contains 314 components and 0.403474 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.054280Jy  sigma=0.363874
! Fit after  self-cal, rms=0.054275Jy  sigma=0.363846
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 = 0.000823729 Jy
! Component: 100  -  total flux cleaned = 0.00120096 Jy
! Component: 150  -  total flux cleaned = 0.00145888 Jy
! Component: 200  -  total flux cleaned = 0.0017166 Jy
! Total flux subtracted in 200 components = 0.0017166 Jy
! Clean residual min=-0.000457 max=0.000459 Jy/beam
! Clean residual mean=0.000009 rms=0.000223 Jy/beam
! Combined flux in latest and established models = 0.405191 Jy
! Performing phase self-cal
! Adding 96 model components to the UV plane model.
! The established model now contains 402 components and 0.405191 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.054234Jy  sigma=0.363578
! Fit after  self-cal, rms=0.054232Jy  sigma=0.363566
! 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.054232Jy  sigma=0.363566
! Fit after  self-cal, rms=0.053981Jy  sigma=0.361728
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.849 mas, bmaj=24.9 mas, bpa=1.932 degrees
! Estimated noise=1.75339 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000309021 Jy
! Component: 100  -  total flux cleaned = 0.000674957 Jy
! Component: 150  -  total flux cleaned = 0.000954334 Jy
! Component: 200  -  total flux cleaned = 0.00105366 Jy
! Total flux subtracted in 200 components = 0.00105366 Jy
! Clean residual min=-0.000321 max=0.000322 Jy/beam
! Clean residual mean=0.000005 rms=0.000144 Jy/beam
! Combined flux in latest and established models = 0.406244 Jy
selfcal
! Performing phase self-cal
! Adding 90 model components to the UV plane model.
! The established model now contains 490 components and 0.406244 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053962Jy  sigma=0.361617
! Fit after  self-cal, rms=0.053964Jy  sigma=0.361611
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 = 0.000185452 Jy
! Component: 100  -  total flux cleaned = 0.000168878 Jy
! Component: 150  -  total flux cleaned = 0.00016901 Jy
! Component: 200  -  total flux cleaned = 0.000183754 Jy
! Total flux subtracted in 200 components = 0.000183754 Jy
! Clean residual min=-0.000250 max=0.000250 Jy/beam
! Clean residual mean=0.000001 rms=0.000112 Jy/beam
! Combined flux in latest and established models = 0.406428 Jy
! Performing phase self-cal
! Adding 81 model components to the UV plane model.
! The established model now contains 559 components and 0.406428 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053954Jy  sigma=0.361556
! Fit after  self-cal, rms=0.053954Jy  sigma=0.361554
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053954Jy  sigma=0.361554
! Fit after  self-cal, rms=0.053953Jy  sigma=0.361545
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.088 mas, bmaj=24.91 mas, bpa=1.474 degrees
! Estimated noise=1.77002 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000333565 Jy
! Component: 100  -  total flux cleaned = 0.000504144 Jy
! Component: 150  -  total flux cleaned = 0.000606037 Jy
! Component: 200  -  total flux cleaned = 0.000688798 Jy
! Total flux subtracted in 200 components = 0.000688798 Jy
! Clean residual min=-0.000225 max=0.000225 Jy/beam
! Clean residual mean=0.000001 rms=0.000098 Jy/beam
! Combined flux in latest and established models = 0.407117 Jy
selfcal
! Performing phase self-cal
! Adding 76 model components to the UV plane model.
! The established model now contains 620 components and 0.407117 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053945Jy  sigma=0.361502
! Fit after  self-cal, rms=0.053946Jy  sigma=0.361500
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 = -2.59589e-05 Jy
! Component: 100  -  total flux cleaned = -5.12261e-05 Jy
! Component: 150  -  total flux cleaned = -2.71506e-05 Jy
! Component: 200  -  total flux cleaned = -1.55506e-05 Jy
! Total flux subtracted in 200 components = -1.55506e-05 Jy
! Clean residual min=-0.000194 max=0.000192 Jy/beam
! Clean residual mean=0.000000 rms=0.000087 Jy/beam
! Combined flux in latest and established models = 0.407101 Jy
! Performing phase self-cal
! Adding 89 model components to the UV plane model.
! The established model now contains 695 components and 0.407101 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053941Jy  sigma=0.361467
! Fit after  self-cal, rms=0.053941Jy  sigma=0.361467
! 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=3.849 mas, bmaj=24.9 mas, bpa=1.932 degrees
! Estimated noise=1.75326 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.849 x 24.9 at 1.932 degrees (North through East)
! Clean map  min=-0.009168  max=0.40852 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=3.384 mas, bmaj=25.17 mas, bpa=2.625 degrees
! Estimated noise=1.95678 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.319874 Jy
! Component: 100  -  total flux cleaned = 0.389828 Jy
! Component: 150  -  total flux cleaned = 0.411943 Jy
! Component: 200  -  total flux cleaned = 0.415032 Jy
! Total flux subtracted in 200 components = 0.415032 Jy
! Clean residual min=-0.007790 max=0.007691 Jy/beam
! Clean residual mean=0.000252 rms=0.003128 Jy/beam
! Combined flux in latest and established models = 0.415032 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 52 model components to the UV plane model.
! The established model now contains 52 components and 0.415032 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.849 mas, bmaj=24.9 mas, bpa=1.932 degrees
! Estimated noise=1.75326 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 = -0.00176793 Jy
! Component: 100  -  total flux cleaned = -0.00422383 Jy
! Component: 150  -  total flux cleaned = -0.00631614 Jy
! Component: 200  -  total flux cleaned = -0.00675897 Jy
! Total flux subtracted in 200 components = -0.00675897 Jy
! Clean residual min=-0.003041 max=0.003056 Jy/beam
! Clean residual mean=0.000126 rms=0.001510 Jy/beam
! Combined flux in latest and established models = 0.408273 Jy
! Adding 121 model components to the UV plane model.
! The established model now contains 171 components and 0.408272 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.088 mas, bmaj=24.91 mas, bpa=1.474 degrees
! Estimated noise=1.77002 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000197528 Jy
! Component: 100  -  total flux cleaned = 0.000741307 Jy
! Component: 150  -  total flux cleaned = 0.00132854 Jy
! Component: 200  -  total flux cleaned = 0.00183287 Jy
! Total flux subtracted in 200 components = 0.00183287 Jy
! Clean residual min=-0.001532 max=0.001546 Jy/beam
! Clean residual mean=0.000066 rms=0.000812 Jy/beam
! Combined flux in latest and established models = 0.410105 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 = 0.000439363 Jy
! Component: 100  -  total flux cleaned = 0.000517931 Jy
! Component: 150  -  total flux cleaned = 0.000731699 Jy
! Component: 200  -  total flux cleaned = 0.000799334 Jy
! Total flux subtracted in 200 components = 0.000799334 Jy
! Clean residual min=-0.001042 max=0.001027 Jy/beam
! Clean residual mean=0.000039 rms=0.000500 Jy/beam
! Combined flux in latest and established models = 0.410905 Jy
! Adding 207 model components to the UV plane model.
! The established model now contains 375 components and 0.410905 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.849 mas, bmaj=24.9 mas, bpa=1.932 degrees
! Estimated noise=1.75326 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000225565 Jy
! Component: 100  -  total flux cleaned = 0.000269747 Jy
! Component: 150  -  total flux cleaned = 0.000152163 Jy
! Component: 200  -  total flux cleaned = 0.000116917 Jy
! Total flux subtracted in 200 components = 0.000116917 Jy
! Clean residual min=-0.000537 max=0.000534 Jy/beam
! Clean residual mean=0.000018 rms=0.000278 Jy/beam
! Combined flux in latest and established models = 0.411021 Jy
selfcal
! Performing phase self-cal
! Adding 121 model components to the UV plane model.
! The established model now contains 492 components and 0.411021 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.053992Jy  sigma=0.361740
! Fit after  self-cal, rms=0.053988Jy  sigma=0.361698
wmodel J0246-4651_X_map.mod
! Writing 492 model components to file: J0246-4651_X_map.mod
wobs   J0246-4651_X_uvs.fits
! Writing UV FITS file: J0246-4651_X_uvs.fits
wwins  J0246-4651_X_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap   /image_prod/ug002_uva//J0246-4651_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.849 x 24.9 at 1.932 degrees (North through East)
! Clean map  min=-0.006465  max=0.40675 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0246-4651_X_map.fits
wmodel /image_prod/ug002_uva//J0246-4651_X_map.mod
! Writing 492 model components to file: /image_prod/ug002_uva//J0246-4651_X_map.mod
wobs   /image_prod/ug002_uva//J0246-4651_X_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0246-4651_X_uvs.fits
wwins  /image_prod/ug002_uva//J0246-4651_X_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
! 
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.406755 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000269481 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.198754 0.198754 0.397509 0.795017 1.59003 3.18007 6.36014 12.7203 25.4405 50.8811
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0008 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.406 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1509.4 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0246-4651_X_dfm.log closed on Wed Mar  4 19:39:56 2020