! Started logfile: /vlbi/uf001/uva//J0811-4929_X_dfm.log on Sun Jan 13 23:50:18 2019
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     /vlbi/uf001/uva//J0811-4929_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0811-4929_X_uva.fits
! AN table 1: 36 integrations on 3 of 3 possible baselines.
! AN table 2: 37 integrations on 6 of 6 possible baselines.
! Apparent sampling: 0.990909 visibilities/baseline/integration-bin.
! Found source: J0811-4929
! 
! 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 134 lines of history.
! 
! Reading 3924 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 J0811-4929_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 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 5.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 6.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 7.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 8.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 9.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 10.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 11.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 12.
!  A total of 5 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.110370Jy  sigma=16.605394
! Fit after  self-cal, rms=0.639279Jy  sigma=9.921440
! 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=0.642 mas, bmaj=17.72 mas, bpa=17.67 degrees
! Estimated noise=2.38205 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 = 0.200772 Jy
! Component: 100  -  total flux cleaned = 0.29918 Jy
! Total flux subtracted in 100 components = 0.29918 Jy
! Clean residual min=-0.039192 max=0.053677 Jy/beam
! Clean residual mean=-0.000223 rms=0.017381 Jy/beam
! Combined flux in latest and established models = 0.29918 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.29918 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=0.189554Jy  sigma=2.762717
! Fit after  self-cal, rms=0.189413Jy  sigma=2.761010
! 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=0.9277 mas, bmaj=14.08 mas, bpa=17.55 degrees
! Estimated noise=0.761734 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 = 0.12945 Jy
! Component: 100  -  total flux cleaned = 0.176377 Jy
! Component: 150  -  total flux cleaned = 0.190127 Jy
! Component: 200  -  total flux cleaned = 0.19112 Jy
! Total flux subtracted in 200 components = 0.19112 Jy
! Clean residual min=-0.010190 max=0.010235 Jy/beam
! Clean residual mean=-0.000172 rms=0.005052 Jy/beam
! Combined flux in latest and established models = 0.4903 Jy
! Performing phase self-cal
! Adding 91 model components to the UV plane model.
! The established model now contains 98 components and 0.4903 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=0.077094Jy  sigma=1.144960
! Fit after  self-cal, rms=0.076857Jy  sigma=1.142137
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9277 x 14.08 at 17.55 degrees (North through East)
! Clean map  min=-0.016528  max=0.32999 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.97     KP        1.03     PT        0.92     SC        1.05     
! 
! 
! Correcting IF 2.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.97     KP        1.04     PT        0.95     SC        1.05     
! 
! 
! Correcting IF 3.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.98     KP        1.02     PT        0.92     SC        1.04     
! 
! 
! Correcting IF 4.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.97     KP        1.03     PT        0.93     SC        1.07     
! 
! 
! Correcting IF 5.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.98     KP        1.04     PT        0.93     SC        0.96     
! 
! 
! Correcting IF 6.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.99     KP        1.00     PT        0.92     SC        1.08     
! 
! 
! Correcting IF 7.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.98     KP        1.02     PT        0.95     SC        1.04     
! 
! 
! Correcting IF 8.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.98     KP        1.01     PT        0.92     SC        1.03     
! 
! 
! Correcting IF 9.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.98     KP        1.02     PT        0.90     SC        1.03     
! 
! 
! Correcting IF 10.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.95     KP        1.02     PT        0.94     SC        1.11     
! 
! 
! Correcting IF 11.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.96     KP        1.03     PT        0.88     SC        1.01     
! 
! 
! Correcting IF 12.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    LA        0.00*    PT        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.95     KP        0.99     PT        0.87     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.076857Jy  sigma=1.142137
! Fit after  self-cal, rms=0.067788Jy  sigma=1.069632
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.7848 mas, bmaj=17.61 mas, bpa=17.79 degrees
! Estimated noise=0.887591 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 = 0.00104783 Jy
! Component: 100  -  total flux cleaned = 0.000259159 Jy
! Component: 150  -  total flux cleaned = -0.00122867 Jy
! Component: 200  -  total flux cleaned = -0.00208787 Jy
! Total flux subtracted in 200 components = -0.00208787 Jy
! Clean residual min=-0.001305 max=0.001284 Jy/beam
! Clean residual mean=0.000004 rms=0.000409 Jy/beam
! Combined flux in latest and established models = 0.488212 Jy
! Performing phase self-cal
! Adding 42 model components to the UV plane model.
! The established model now contains 140 components and 0.488212 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=0.067481Jy  sigma=1.064770
! Fit after  self-cal, rms=0.067533Jy  sigma=1.064461
! 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=0.067533Jy  sigma=1.064461
! Fit after  self-cal, rms=0.067467Jy  sigma=1.064425
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7845 mas, bmaj=17.6 mas, bpa=17.79 degrees
! Estimated noise=0.886859 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000176996 Jy
! Component: 100  -  total flux cleaned = -0.000523563 Jy
! Component: 150  -  total flux cleaned = -0.00108799 Jy
! Component: 200  -  total flux cleaned = -0.00153796 Jy
! Total flux subtracted in 200 components = -0.00153796 Jy
! Clean residual min=-0.000944 max=0.000942 Jy/beam
! Clean residual mean=-0.000001 rms=0.000308 Jy/beam
! Combined flux in latest and established models = 0.486674 Jy
selfcal
! Performing phase self-cal
! Adding 39 model components to the UV plane model.
! The established model now contains 174 components and 0.486674 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=0.067392Jy  sigma=1.063270
! Fit after  self-cal, rms=0.067392Jy  sigma=1.063237
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.78663e-05 Jy
! Component: 100  -  total flux cleaned = 0.000146805 Jy
! Component: 150  -  total flux cleaned = 4.50904e-05 Jy
! Component: 200  -  total flux cleaned = -0.000118354 Jy
! Total flux subtracted in 200 components = -0.000118354 Jy
! Clean residual min=-0.000928 max=0.000918 Jy/beam
! Clean residual mean=0.000008 rms=0.000317 Jy/beam
! Combined flux in latest and established models = 0.486556 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 212 components and 0.486556 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=0.067344Jy  sigma=1.062498
! Fit after  self-cal, rms=0.067342Jy  sigma=1.062439
! 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=0.067342Jy  sigma=1.062439
! Fit after  self-cal, rms=0.067346Jy  sigma=1.062367
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7842 mas, bmaj=17.6 mas, bpa=17.79 degrees
! Estimated noise=0.887422 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000614469 Jy
! Component: 100  -  total flux cleaned = -0.000784601 Jy
! Component: 150  -  total flux cleaned = -0.000741079 Jy
! Component: 200  -  total flux cleaned = -0.000694292 Jy
! Total flux subtracted in 200 components = -0.000694292 Jy
! Clean residual min=-0.000806 max=0.000806 Jy/beam
! Clean residual mean=0.000007 rms=0.000247 Jy/beam
! Combined flux in latest and established models = 0.485861 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 233 components and 0.485861 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=0.067308Jy  sigma=1.061771
! Fit after  self-cal, rms=0.067305Jy  sigma=1.061758
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 = -0.000406522 Jy
! Component: 100  -  total flux cleaned = -0.000820847 Jy
! Component: 150  -  total flux cleaned = -0.00131658 Jy
! Component: 200  -  total flux cleaned = -0.00178828 Jy
! Total flux subtracted in 200 components = -0.00178828 Jy
! Clean residual min=-0.000666 max=0.000667 Jy/beam
! Clean residual mean=-0.000003 rms=0.000211 Jy/beam
! Combined flux in latest and established models = 0.484073 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 262 components and 0.484073 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=0.067275Jy  sigma=1.061264
! Fit after  self-cal, rms=0.067275Jy  sigma=1.061238
! 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=0.067275Jy  sigma=1.061238
! Fit after  self-cal, rms=0.067192Jy  sigma=1.061198
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.164 mas, bmaj=17.33 mas, bpa=11.06 degrees
! Estimated noise=1.2546 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.83717e-05 Jy
! Component: 100  -  total flux cleaned = 8.40368e-05 Jy
! Component: 150  -  total flux cleaned = 0.000152824 Jy
! Component: 200  -  total flux cleaned = 0.000236487 Jy
! Total flux subtracted in 200 components = 0.000236487 Jy
! Clean residual min=-0.000270 max=0.000273 Jy/beam
! Clean residual mean=0.000003 rms=0.000084 Jy/beam
! Combined flux in latest and established models = 0.48431 Jy
selfcal
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 296 components and 0.48431 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=0.067186Jy  sigma=1.061101
! Fit after  self-cal, rms=0.067186Jy  sigma=1.061096
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 = 0.000247376 Jy
! Component: 100  -  total flux cleaned = 0.000343261 Jy
! Component: 150  -  total flux cleaned = 0.000469455 Jy
! Component: 200  -  total flux cleaned = 0.000585414 Jy
! Total flux subtracted in 200 components = 0.000585414 Jy
! Clean residual min=-0.000369 max=0.000375 Jy/beam
! Clean residual mean=0.000004 rms=0.000110 Jy/beam
! Combined flux in latest and established models = 0.484895 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 317 components and 0.484895 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=0.067182Jy  sigma=1.061034
! Fit after  self-cal, rms=0.067181Jy  sigma=1.061027
! 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=0.784 mas, bmaj=17.6 mas, bpa=17.79 degrees
! Estimated noise=0.886517 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.784 x 17.6 at 17.79 degrees (North through East)
! Clean map  min=-0.0065581  max=0.29155 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=0.6098 mas, bmaj=21.38 mas, bpa=17.74 degrees
! Estimated noise=2.97264 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.172185 Jy
! Component: 100  -  total flux cleaned = 0.249415 Jy
! Component: 150  -  total flux cleaned = 0.309037 Jy
! Component: 200  -  total flux cleaned = 0.355127 Jy
! Total flux subtracted in 200 components = 0.355127 Jy
! Clean residual min=-0.021984 max=0.026986 Jy/beam
! Clean residual mean=-0.000235 rms=0.011104 Jy/beam
! Combined flux in latest and established models = 0.355127 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 29 model components to the UV plane model.
! The established model now contains 29 components and 0.355127 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.784 mas, bmaj=17.6 mas, bpa=17.79 degrees
! Estimated noise=0.886517 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 = 0.0829796 Jy
! Component: 100  -  total flux cleaned = 0.120251 Jy
! Component: 150  -  total flux cleaned = 0.127874 Jy
! Component: 200  -  total flux cleaned = 0.128933 Jy
! Total flux subtracted in 200 components = 0.128933 Jy
! Clean residual min=-0.006041 max=0.006033 Jy/beam
! Clean residual mean=-0.000077 rms=0.002749 Jy/beam
! Combined flux in latest and established models = 0.48406 Jy
! Adding 62 model components to the UV plane model.
! The established model now contains 80 components and 0.48406 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=3.164 mas, bmaj=17.33 mas, bpa=11.06 degrees
! Estimated noise=1.2546 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00030944 Jy
! Component: 100  -  total flux cleaned = -0.00113325 Jy
! Component: 150  -  total flux cleaned = -0.00107129 Jy
! Component: 200  -  total flux cleaned = -0.000206925 Jy
! Total flux subtracted in 200 components = -0.000206925 Jy
! Clean residual min=-0.014907 max=0.014084 Jy/beam
! Clean residual mean=0.000002 rms=0.003165 Jy/beam
! Combined flux in latest and established models = 0.483853 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 = 0.00143556 Jy
! Component: 100  -  total flux cleaned = 0.00401375 Jy
! Component: 150  -  total flux cleaned = 0.00466466 Jy
! Component: 200  -  total flux cleaned = 0.00606094 Jy
! Total flux subtracted in 200 components = 0.00606094 Jy
! Clean residual min=-0.172607 max=0.170187 Jy/beam
! Clean residual mean=0.000079 rms=0.037187 Jy/beam
! Combined flux in latest and established models = 0.489914 Jy
! Adding 36 model components to the UV plane model.
! The established model now contains 115 components and 0.489914 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.784 mas, bmaj=17.6 mas, bpa=17.79 degrees
! Estimated noise=0.886517 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000658299 Jy
! Component: 100  -  total flux cleaned = 0.000938379 Jy
! Component: 150  -  total flux cleaned = -0.00596061 Jy
! Component: 200  -  total flux cleaned = -0.00646866 Jy
! Total flux subtracted in 200 components = -0.00646866 Jy
! Clean residual min=-0.166648 max=0.170495 Jy/beam
! Clean residual mean=-0.000011 rms=0.032443 Jy/beam
! Combined flux in latest and established models = 0.483446 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 132 components and 0.483446 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=0.138565Jy  sigma=2.240360
! Fit after  self-cal, rms=0.081140Jy  sigma=1.287644
wmodel J0811-4929_X_map.mod
! Writing 132 model components to file: J0811-4929_X_map.mod
wobs   J0811-4929_X_uvs.fits
! Writing UV FITS file: J0811-4929_X_uvs.fits
wwins  J0811-4929_X_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap   /vlbi/uf001/uva//J0811-4929_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.784 x 17.6 at 17.79 degrees (North through East)
! Clean map  min=-0.10158  max=0.29274 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0811-4929_X_map.fits
wmodel /vlbi/uf001/uva//J0811-4929_X_map.mod
! Writing 132 model components to file: /vlbi/uf001/uva//J0811-4929_X_map.mod
wobs   /vlbi/uf001/uva//J0811-4929_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0811-4929_X_uvs.fits
wwins  /vlbi/uf001/uva//J0811-4929_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 0.292737 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00648095 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -6.64175 6.64175 13.2835 26.567 53.134
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0194 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.292 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  45.168 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0811-4929_X_dfm.log closed on Sun Jan 13 23:50:21 2019