! Started logfile: J0922-3959_X_2013_01_09_pus_uvs.log on Mon Nov  3 15:54:07 2014
obs J0922-3959_X_2013_01_09_pus_uva.fits
! Reading UV FITS file: J0922-3959_X_2013_01_09_pus_uva.fits
! AN table 1: 106 integrations on 120 of 120 possible baselines.
! Apparent sampling: 0.0823899 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0922-3959
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 2998 lines of history.
! 
! Reading 4192 visibilities.
select I
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =",field_size
! field_size = 256 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J0922-3959_X_2013_01_09_pus]
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
mapsize field_size, field_cell
! Map grid = 256x256 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 1236 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 1236 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 1236 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 1236 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.555024Jy  sigma=0.003563
! Fit after  self-cal, rms=0.499087Jy  sigma=0.003221
! 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 
! Your choice of large map pixels excluded 1.75% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=0.6715 mas, bmaj=1.12 mas, bpa=12.97 degrees
! Estimated noise=2481.45 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 = 0.760278 Jy
! Component: 100  -  total flux cleaned = 0.974992 Jy
! Total flux subtracted in 100 components = 0.974992 Jy
! Clean residual min=-0.083277 max=0.101327 Jy/beam
! Clean residual mean=-0.001583 rms=0.024969 Jy/beam
! Combined flux in latest and established models = 0.974991 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.974991 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.477880Jy  sigma=0.003215
! Fit after  self-cal, rms=0.477860Jy  sigma=0.003214
! Inverting map 
! Your choice of large map pixels excluded 1.75% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
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 
! Your choice of large map pixels excluded 1.75% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=0.9597 mas, bmaj=1.987 mas, bpa=0.7792 degrees
! Estimated noise=1570.88 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 = 0.182545 Jy
! Component: 100  -  total flux cleaned = 0.261836 Jy
! Component: 150  -  total flux cleaned = 0.296852 Jy
! Component: 200  -  total flux cleaned = 0.31234 Jy
! Total flux subtracted in 200 components = 0.31234 Jy
! Clean residual min=-0.104284 max=0.066640 Jy/beam
! Clean residual mean=-0.022232 rms=0.030478 Jy/beam
! Combined flux in latest and established models = 1.28733 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 19 components and 1.28733 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.433095Jy  sigma=0.002591
! Fit after  self-cal, rms=0.433063Jy  sigma=0.002591
! Inverting map 
! Your choice of large map pixels excluded 1.75% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.26     HH        0.67     HN        1.00*    
!   KP        0.74     LA        0.99     MC        1.00*    MK        0.91     
!   NL        1.06     NY        1.00*    OV        0.93     PT        0.99     
!   SC        1.01     TS        1.00*    WF        1.24     WZ        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.28     HH        1.03     HN        1.00*    
!   KP        0.72     LA        1.03     MC        1.00*    MK        0.94     
!   NL        1.25     NY        1.00*    OV        0.98     PT        1.06     
!   SC        1.08     TS        1.00*    WF        1.43     WZ        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.30     HH        1.09     HN        1.00*    
!   KP        0.63     LA        1.02     MC        1.00*    MK        0.94     
!   NL        1.16     NY        1.00*    OV        0.96     PT        0.97     
!   SC        0.97     TS        1.00*    WF        1.44     WZ        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.41     HH        1.20     HN        1.00*    
!   KP        0.69     LA        1.09     MC        1.00*    MK        1.00     
!   NL        1.20     NY        1.00*    OV        1.00     PT        1.08     
!   SC        1.11     TS        1.00*    WF        1.39     WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.433063Jy  sigma=0.002591
! Fit after  self-cal, rms=0.334433Jy  sigma=0.001587
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=0.9831 mas, bmaj=2.309 mas, bpa=-2.981 degrees
! Estimated noise=1548.88 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 = -0.0183185 Jy
! Component: 100  -  total flux cleaned = -0.0255929 Jy
! Component: 150  -  total flux cleaned = -0.0285465 Jy
! Component: 200  -  total flux cleaned = -0.0288071 Jy
! Total flux subtracted in 200 components = -0.0288071 Jy
! Clean residual min=-0.042143 max=0.020380 Jy/beam
! Clean residual mean=-0.009956 rms=0.011545 Jy/beam
! Combined flux in latest and established models = 1.25852 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 26 components and 1.25852 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.331603Jy  sigma=0.001591
! Fit after  self-cal, rms=0.333949Jy  sigma=0.001589
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
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.
! 
! Fit before self-cal, rms=0.333949Jy  sigma=0.001589
! Fit after  self-cal, rms=0.333439Jy  sigma=0.001233
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=0.9779 mas, bmaj=2.241 mas, bpa=-2.389 degrees
! Estimated noise=1547.64 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00150571 Jy
! Component: 100  -  total flux cleaned = 0.00151278 Jy
! Component: 150  -  total flux cleaned = 0.00160503 Jy
! Component: 200  -  total flux cleaned = 0.00161064 Jy
! Total flux subtracted in 200 components = 0.00161064 Jy
! Clean residual min=-0.017239 max=0.021341 Jy/beam
! Clean residual mean=-0.002587 rms=0.005416 Jy/beam
! Combined flux in latest and established models = 1.26014 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 28 components and 1.26014 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.333463Jy  sigma=0.001232
! Fit after  self-cal, rms=0.334371Jy  sigma=0.001232
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
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 = -0.000217233 Jy
! Component: 100  -  total flux cleaned = -0.000154969 Jy
! Component: 150  -  total flux cleaned = -9.27627e-05 Jy
! Component: 200  -  total flux cleaned = -3.79963e-05 Jy
! Total flux subtracted in 200 components = -3.79963e-05 Jy
! Clean residual min=-0.017189 max=0.021249 Jy/beam
! Clean residual mean=-0.002589 rms=0.005414 Jy/beam
! Combined flux in latest and established models = 1.2601 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 30 components and 1.2601 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.334367Jy  sigma=0.001231
! Fit after  self-cal, rms=0.334362Jy  sigma=0.001231
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
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.
! 
! Fit before self-cal, rms=0.334362Jy  sigma=0.001231
! Fit after  self-cal, rms=0.367547Jy  sigma=0.001129
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=0.9788 mas, bmaj=2.247 mas, bpa=-2.547 degrees
! Estimated noise=1549.54 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00163909 Jy
! Component: 100  -  total flux cleaned = -0.001816 Jy
! Component: 150  -  total flux cleaned = -0.00195483 Jy
! Component: 200  -  total flux cleaned = -0.00195208 Jy
! Total flux subtracted in 200 components = -0.00195208 Jy
! Clean residual min=-0.010242 max=0.016168 Jy/beam
! Clean residual mean=0.000043 rms=0.003330 Jy/beam
! Combined flux in latest and established models = 1.25815 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 31 components and 1.25815 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.367532Jy  sigma=0.001128
! Fit after  self-cal, rms=0.367469Jy  sigma=0.001128
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
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 (-2.4, -9.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0119445 Jy
! Component: 100  -  total flux cleaned = 0.0116285 Jy
! Component: 150  -  total flux cleaned = 0.0113519 Jy
! Component: 200  -  total flux cleaned = 0.011367 Jy
! Total flux subtracted in 200 components = 0.011367 Jy
! Clean residual min=-0.009730 max=0.009478 Jy/beam
! Clean residual mean=-0.000430 rms=0.002592 Jy/beam
! Combined flux in latest and established models = 1.26951 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 41 components and 1.26951 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.366370Jy  sigma=0.001117
! Fit after  self-cal, rms=0.366610Jy  sigma=0.001117
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
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.
! 
! Fit before self-cal, rms=0.366610Jy  sigma=0.001117
! Fit after  self-cal, rms=0.370031Jy  sigma=0.001116
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=2.727 mas, bmaj=8.956 mas, bpa=-6.959 degrees
! Estimated noise=1880.2 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00319269 Jy
! Component: 100  -  total flux cleaned = 0.00319451 Jy
! Component: 150  -  total flux cleaned = 0.00289565 Jy
! Component: 200  -  total flux cleaned = 0.00280883 Jy
! Total flux subtracted in 200 components = 0.00280883 Jy
! Clean residual min=-0.008236 max=0.005923 Jy/beam
! Clean residual mean=-0.000424 rms=0.002163 Jy/beam
! Combined flux in latest and established models = 1.27232 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 45 components and 1.27232 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.369812Jy  sigma=0.001114
! Fit after  self-cal, rms=0.369855Jy  sigma=0.001114
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
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 = 0.000342831 Jy
! Component: 100  -  total flux cleaned = 0.00025179 Jy
! Component: 150  -  total flux cleaned = 0.000249164 Jy
! Component: 200  -  total flux cleaned = 0.000167241 Jy
! Total flux subtracted in 200 components = 0.000167241 Jy
! Clean residual min=-0.008396 max=0.005517 Jy/beam
! Clean residual mean=-0.000442 rms=0.002122 Jy/beam
! Combined flux in latest and established models = 1.27249 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 47 components and 1.27249 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.369783Jy  sigma=0.001113
! Fit after  self-cal, rms=0.369765Jy  sigma=0.001113
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
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 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=0.9796 mas, bmaj=2.251 mas, bpa=-2.543 degrees
! Estimated noise=1548.23 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9796 x 2.251 at -2.543 degrees (North through East)
! Clean map  min=-0.011856  max=1.0448 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
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.369765Jy  sigma=0.001113
! Fit after  self-cal, rms=0.554597Jy  sigma=0.000975
! Inverting map and beam 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=0.9794 mas, bmaj=2.245 mas, bpa=-2.429 degrees
! Estimated noise=1547.41 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00227854 Jy
! Component: 100  -  total flux cleaned = 0.00247416 Jy
! Component: 150  -  total flux cleaned = 0.00281417 Jy
! Component: 200  -  total flux cleaned = 0.00265641 Jy
! Total flux subtracted in 200 components = 0.00265641 Jy
! Clean residual min=-0.009244 max=0.008258 Jy/beam
! Clean residual mean=-0.000345 rms=0.002169 Jy/beam
! Combined flux in latest and established models = 1.27514 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 50 components and 1.27514 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.554538Jy  sigma=0.000973
! Fit after  self-cal, rms=0.554598Jy  sigma=0.000972
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000533923 Jy
! Component: 100  -  total flux cleaned = 0.000529608 Jy
! Component: 150  -  total flux cleaned = 0.000524981 Jy
! Component: 200  -  total flux cleaned = 0.000524675 Jy
! Total flux subtracted in 200 components = 0.000524675 Jy
! Clean residual min=-0.009287 max=0.007993 Jy/beam
! Clean residual mean=-0.000370 rms=0.002105 Jy/beam
! Combined flux in latest and established models = 1.27567 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 56 components and 1.27567 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.554576Jy  sigma=0.000971
! Fit after  self-cal, rms=0.554596Jy  sigma=0.000971
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.554596Jy  sigma=0.000971
! Fit after  self-cal, rms=0.752919Jy  sigma=0.000970
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 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=0.6734 mas, bmaj=1.126 mas, bpa=11.19 degrees
! Estimated noise=2772.55 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.753665 Jy
! Component: 100  -  total flux cleaned = 0.971657 Jy
! Component: 150  -  total flux cleaned = 1.06306 Jy
! Component: 200  -  total flux cleaned = 1.11934 Jy
! Total flux subtracted in 200 components = 1.11934 Jy
! Clean residual min=-0.022910 max=0.041217 Jy/beam
! Clean residual mean=0.000777 rms=0.007691 Jy/beam
! Combined flux in latest and established models = 1.11934 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 34 model components to the UV plane model.
! The established model now contains 34 components and 1.11934 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=0.9798 mas, bmaj=2.26 mas, bpa=-2.546 degrees
! Estimated noise=1546.23 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)
! Added new window around map position (0, -2.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0783829 Jy
! Component: 100  -  total flux cleaned = 0.113446 Jy
! Component: 150  -  total flux cleaned = 0.132866 Jy
! Component: 200  -  total flux cleaned = 0.145057 Jy
! Total flux subtracted in 200 components = 0.145057 Jy
! Clean residual min=-0.006614 max=0.009911 Jy/beam
! Clean residual mean=0.000359 rms=0.002626 Jy/beam
! Combined flux in latest and established models = 1.26439 Jy
! Adding 37 model components to the UV plane model.
! The established model now contains 61 components and 1.26439 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
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 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=2.724 mas, bmaj=8.938 mas, bpa=-6.921 degrees
! Estimated noise=1878.34 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00786723 Jy
! Component: 100  -  total flux cleaned = 0.00942575 Jy
! Component: 150  -  total flux cleaned = 0.00987231 Jy
! Component: 200  -  total flux cleaned = 0.00986946 Jy
! Total flux subtracted in 200 components = 0.00986946 Jy
! Clean residual min=-0.005420 max=0.005725 Jy/beam
! Clean residual mean=-0.000222 rms=0.001779 Jy/beam
! Combined flux in latest and established models = 1.27426 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 = 0.000115962 Jy
! Component: 100  -  total flux cleaned = 0.000219648 Jy
! Component: 150  -  total flux cleaned = 0.000212937 Jy
! Component: 200  -  total flux cleaned = 0.000210583 Jy
! Total flux subtracted in 200 components = 0.000210583 Jy
! Clean residual min=-0.005156 max=0.005454 Jy/beam
! Clean residual mean=-0.000254 rms=0.001680 Jy/beam
! Combined flux in latest and established models = 1.27447 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 75 components and 1.27448 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! Estimated beam: bmin=0.9798 mas, bmaj=2.26 mas, bpa=-2.546 degrees
! Estimated noise=1546.23 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000322868 Jy
! Component: 100  -  total flux cleaned = 0.000328539 Jy
! Component: 150  -  total flux cleaned = 0.000523927 Jy
! Component: 200  -  total flux cleaned = 0.000693556 Jy
! Total flux subtracted in 200 components = 0.000693556 Jy
! Clean residual min=-0.006833 max=0.006821 Jy/beam
! Clean residual mean=-0.000201 rms=0.001912 Jy/beam
! Combined flux in latest and established models = 1.27517 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 89 components and 1.27517 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.753198Jy  sigma=0.000967
! Fit after  self-cal, rms=0.752923Jy  sigma=0.000965
wmodel J0922-3959_X_2013_01_09_pus_map.mod
! Writing 89 model components to file: J0922-3959_X_2013_01_09_pus_map.mod
wobs J0922-3959_X_2013_01_09_pus_uvs.fits
! Writing UV FITS file: J0922-3959_X_2013_01_09_pus_uvs.fits
wwins J0922-3959_X_2013_01_09_pus_map.win
! wwins: Wrote 3 windows to J0922-3959_X_2013_01_09_pus_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00102206 Jy
! Component: 100  -  total flux cleaned = 0.00124876 Jy
! Component: 150  -  total flux cleaned = 0.000653683 Jy
! Component: 200  -  total flux cleaned = 0.000374273 Jy
! Component: 250  -  total flux cleaned = 2.14548e-05 Jy
! Component: 300  -  total flux cleaned = -0.00031393 Jy
! Component: 350  -  total flux cleaned = -0.0006362 Jy
! Component: 400  -  total flux cleaned = -0.00094659 Jy
! Component: 450  -  total flux cleaned = -0.00124756 Jy
! Component: 500  -  total flux cleaned = -0.00153974 Jy
! Component: 550  -  total flux cleaned = -0.00182417 Jy
! Component: 600  -  total flux cleaned = -0.00196306 Jy
! Component: 650  -  total flux cleaned = -0.00209808 Jy
! Component: 700  -  total flux cleaned = -0.00223028 Jy
! Component: 750  -  total flux cleaned = -0.00242341 Jy
! Component: 800  -  total flux cleaned = -0.00248665 Jy
! Component: 850  -  total flux cleaned = -0.00261071 Jy
! Component: 900  -  total flux cleaned = -0.00267115 Jy
! Component: 950  -  total flux cleaned = -0.00273013 Jy
! Component: 1000  -  total flux cleaned = -0.0027876 Jy
! Total flux subtracted in 1024 components = -0.00278765 Jy
! Clean residual min=-0.002837 max=0.002990 Jy/beam
! Clean residual mean=-0.000049 rms=0.001187 Jy/beam
! Combined flux in latest and established models = 1.27238 Jy
keep
! Adding 55 model components to the UV plane model.
! The established model now contains 143 components and 1.27238 Jy
![Exited script file: muppet]
wmap "J0922-3959_X_2013_01_09_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9798 x 2.26 at -2.546 degrees (North through East)
! Clean map  min=-0.010565  max=1.0283 Jy/beam
! Writing clean map to FITS file: J0922-3959_X_2013_01_09_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.02828 
invert
! Inverting map 
! Your choice of large map pixels excluded 0.905% of the data.
!  The x-axis pixel size should ideally be below 0.1737 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00118572 
device "J0922-3959_X_2013_01_09_pus\_map.eps/VPS"
! Attempting to open device: 'J0922-3959_X_2013_01_09_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.345935 0.345935 0.69187 1.38374 2.76748 5.53496 11.0699 22.1398 44.2797 88.5593
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0035 
print "peak=",int(1000*peak_flux)/1000
! peak= 1.028 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9798 x 2.26 at -2.546 degrees (North through East)
! Clean map  min=-0.010565  max=1.0283 Jy/beam
quit
! Quitting program
! Log file J0922-3959_X_2013_01_09_pus_uvs.log closed on Mon Nov  3 15:54:08 2014