! Started logfile: J0002-2153_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:13:29 2011
obs J0002-2153_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: J0002-2153_X_2010_10_13_pus_uva.fits
! AN table 1: 190 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.328872 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0002-2153
! 
! 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  8.40996e+09        8e+06          1        8e+06
!  02        2  8.47996e+09        8e+06          1        8e+06
!  03        3  8.79496e+09        8e+06          1        8e+06
!  04        4  8.89996e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 5978 lines of history.
! 
! Reading 26244 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 J0002-2153_X_2010_10_13_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 1188 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 1188 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 1188 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 1188 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.919322Jy  sigma=0.011232
! Fit after  self-cal, rms=0.880134Jy  sigma=0.010899
! 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 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=0.7134 mas, bmaj=1.627 mas, bpa=-6.456 degrees
! Estimated noise=658.496 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 = 0.101288 Jy
! Component: 100  -  total flux cleaned = 0.123706 Jy
! Total flux subtracted in 100 components = 0.123706 Jy
! Clean residual min=-0.003563 max=0.007112 Jy/beam
! Clean residual mean=0.000064 rms=0.001192 Jy/beam
! Combined flux in latest and established models = 0.123706 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.123706 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.141944Jy  sigma=0.001311
! Fit after  self-cal, rms=0.141922Jy  sigma=0.001311
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00688973 Jy
! Component: 100  -  total flux cleaned = 0.010241 Jy
! Total flux subtracted in 100 components = 0.010241 Jy
! Clean residual min=-0.002889 max=0.002670 Jy/beam
! Clean residual mean=-0.000009 rms=0.000867 Jy/beam
! Combined flux in latest and established models = 0.133947 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 10 components and 0.133947 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.141566Jy  sigma=0.001304
! Fit after  self-cal, rms=0.141557Jy  sigma=0.001304
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 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 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=0.9202 mas, bmaj=2.067 mas, bpa=-8.673 degrees
! Estimated noise=362.176 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 = 0.00278458 Jy
! Component: 100  -  total flux cleaned = 0.0037966 Jy
! Component: 150  -  total flux cleaned = 0.00419939 Jy
! Component: 200  -  total flux cleaned = 0.0042386 Jy
! Total flux subtracted in 200 components = 0.0042386 Jy
! Clean residual min=-0.002191 max=0.001866 Jy/beam
! Clean residual mean=-0.000010 rms=0.000572 Jy/beam
! Combined flux in latest and established models = 0.138185 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 22 components and 0.138185 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.141513Jy  sigma=0.001304
! Fit after  self-cal, rms=0.141498Jy  sigma=0.001304
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.88     HH        1.00*    HN        0.99     
!   KB        1.00*    KK        1.00*    KP        1.04     LA        1.01     
!   MK        1.01     NL        0.96     NY        1.00*    OV        1.00     
!   PT        0.98     SC        0.99     TS        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.03     HH        1.00*    HN        1.20     
!   KB        1.00*    KK        1.00*    KP        1.01     LA        0.98     
!   MK        0.99     NL        1.02     NY        1.00*    OV        1.01     
!   PT        1.02     SC        1.01     TS        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     HH        1.00*    HN        1.05     
!   KB        1.00*    KK        1.00*    KP        1.00     LA        0.97     
!   MK        1.02     NL        0.97     NY        1.00*    OV        1.00     
!   PT        1.05     SC        1.03     TS        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.96     HH        1.00*    HN        0.98     
!   KB        1.00*    KK        1.00*    KP        0.98     LA        1.01     
!   MK        1.00     NL        0.96     NY        1.00*    OV        1.05     
!   PT        1.03     SC        0.98     TS        1.00*    
! 
! 
! Fit before self-cal, rms=0.141498Jy  sigma=0.001304
! Fit after  self-cal, rms=0.144658Jy  sigma=0.001301
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=0.9216 mas, bmaj=2.072 mas, bpa=-8.718 degrees
! Estimated noise=362.856 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 = 8.27872e-05 Jy
! Component: 100  -  total flux cleaned = 3.61158e-05 Jy
! Component: 150  -  total flux cleaned = 2.26916e-05 Jy
! Component: 200  -  total flux cleaned = 2.19422e-05 Jy
! Total flux subtracted in 200 components = 2.19422e-05 Jy
! Clean residual min=-0.001928 max=0.001781 Jy/beam
! Clean residual mean=0.000012 rms=0.000504 Jy/beam
! Combined flux in latest and established models = 0.138207 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 26 components and 0.138207 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144655Jy  sigma=0.001301
! Fit after  self-cal, rms=0.144671Jy  sigma=0.001301
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 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=0.144671Jy  sigma=0.001301
! Fit after  self-cal, rms=0.144827Jy  sigma=0.001300
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=0.9221 mas, bmaj=2.073 mas, bpa=-8.731 degrees
! Estimated noise=362.842 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000103091 Jy
! Component: 100  -  total flux cleaned = 0.000113951 Jy
! Component: 150  -  total flux cleaned = 0.000124005 Jy
! Component: 200  -  total flux cleaned = 0.000133607 Jy
! Total flux subtracted in 200 components = 0.000133607 Jy
! Clean residual min=-0.001978 max=0.001582 Jy/beam
! Clean residual mean=0.000013 rms=0.000459 Jy/beam
! Combined flux in latest and established models = 0.138341 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 33 components and 0.138341 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144827Jy  sigma=0.001300
! Fit after  self-cal, rms=0.144833Jy  sigma=0.001300
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 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 = 1.85375e-05 Jy
! Component: 100  -  total flux cleaned = 1.84804e-05 Jy
! Component: 150  -  total flux cleaned = 2.69616e-05 Jy
! Component: 200  -  total flux cleaned = 1.86715e-05 Jy
! Total flux subtracted in 200 components = 1.86715e-05 Jy
! Clean residual min=-0.001979 max=0.001582 Jy/beam
! Clean residual mean=0.000013 rms=0.000458 Jy/beam
! Combined flux in latest and established models = 0.138359 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 34 components and 0.138359 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144832Jy  sigma=0.001300
! Fit after  self-cal, rms=0.144831Jy  sigma=0.001300
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 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=0.144831Jy  sigma=0.001300
! Fit after  self-cal, rms=0.144661Jy  sigma=0.001300
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=0.9222 mas, bmaj=2.073 mas, bpa=-8.719 degrees
! Estimated noise=363.033 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 7.55308e-05 Jy
! Component: 100  -  total flux cleaned = 8.49789e-05 Jy
! Component: 150  -  total flux cleaned = 8.54488e-05 Jy
! Component: 200  -  total flux cleaned = 8.55379e-05 Jy
! Total flux subtracted in 200 components = 8.55379e-05 Jy
! Clean residual min=-0.001985 max=0.001560 Jy/beam
! Clean residual mean=0.000013 rms=0.000457 Jy/beam
! Combined flux in latest and established models = 0.138445 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 35 components and 0.138445 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144660Jy  sigma=0.001300
! Fit after  self-cal, rms=0.144660Jy  sigma=0.001300
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 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 = 2.47748e-06 Jy
! Component: 100  -  total flux cleaned = 2.57977e-06 Jy
! Component: 150  -  total flux cleaned = 2.02094e-06 Jy
! Component: 200  -  total flux cleaned = -5.48753e-06 Jy
! Total flux subtracted in 200 components = -5.48753e-06 Jy
! Clean residual min=-0.001983 max=0.001557 Jy/beam
! Clean residual mean=0.000013 rms=0.000456 Jy/beam
! Combined flux in latest and established models = 0.138439 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 35 components and 0.138439 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144660Jy  sigma=0.001300
! Fit after  self-cal, rms=0.144660Jy  sigma=0.001300
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 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=0.144660Jy  sigma=0.001300
! Fit after  self-cal, rms=0.144561Jy  sigma=0.001300
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=2.453 mas, bmaj=5.115 mas, bpa=-0.8499 degrees
! Estimated noise=438.674 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.94813e-05 Jy
! Component: 100  -  total flux cleaned = 3.84067e-05 Jy
! Component: 150  -  total flux cleaned = 3.7806e-05 Jy
! Component: 200  -  total flux cleaned = 3.31947e-05 Jy
! Total flux subtracted in 200 components = 3.31947e-05 Jy
! Clean residual min=-0.002365 max=0.001524 Jy/beam
! Clean residual mean=0.000030 rms=0.000583 Jy/beam
! Combined flux in latest and established models = 0.138473 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 36 components and 0.138473 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144562Jy  sigma=0.001300
! Fit after  self-cal, rms=0.144561Jy  sigma=0.001300
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 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 = 1.75778e-08 Jy
! Component: 100  -  total flux cleaned = 3.2614e-07 Jy
! Component: 150  -  total flux cleaned = 6.08567e-07 Jy
! Component: 200  -  total flux cleaned = -3.35354e-06 Jy
! Total flux subtracted in 200 components = -3.35354e-06 Jy
! Clean residual min=-0.002361 max=0.001523 Jy/beam
! Clean residual mean=0.000030 rms=0.000583 Jy/beam
! Combined flux in latest and established models = 0.138469 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 36 components and 0.138469 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144561Jy  sigma=0.001300
! Fit after  self-cal, rms=0.144561Jy  sigma=0.001300
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 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 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=0.9224 mas, bmaj=2.075 mas, bpa=-8.721 degrees
! Estimated noise=363.243 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9224 x 2.075 at -8.721 degrees (North through East)
! Clean map  min=-0.0018879  max=0.13102 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 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=0.7155 mas, bmaj=1.628 mas, bpa=-6.443 degrees
! Estimated noise=660.829 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.101436 Jy
! Component: 100  -  total flux cleaned = 0.123947 Jy
! Component: 150  -  total flux cleaned = 0.131072 Jy
! Component: 200  -  total flux cleaned = 0.134498 Jy
! Total flux subtracted in 200 components = 0.134498 Jy
! Clean residual min=-0.003058 max=0.002571 Jy/beam
! Clean residual mean=-0.000013 rms=0.000834 Jy/beam
! Combined flux in latest and established models = 0.134498 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 0.134498 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=0.9224 mas, bmaj=2.075 mas, bpa=-8.721 degrees
! Estimated noise=363.243 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 = 0.00274041 Jy
! Component: 100  -  total flux cleaned = 0.00342196 Jy
! Component: 150  -  total flux cleaned = 0.00350671 Jy
! Component: 200  -  total flux cleaned = 0.00357944 Jy
! Total flux subtracted in 200 components = 0.00357944 Jy
! Clean residual min=-0.002014 max=0.001570 Jy/beam
! Clean residual mean=0.000019 rms=0.000463 Jy/beam
! Combined flux in latest and established models = 0.138078 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 24 components and 0.138078 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 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 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=2.453 mas, bmaj=5.115 mas, bpa=-0.8499 degrees
! Estimated noise=438.674 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000338751 Jy
! Component: 100  -  total flux cleaned = 0.000333191 Jy
! Component: 150  -  total flux cleaned = 0.00032828 Jy
! Component: 200  -  total flux cleaned = 0.00031918 Jy
! Total flux subtracted in 200 components = 0.00031918 Jy
! Clean residual min=-0.002367 max=0.001544 Jy/beam
! Clean residual mean=0.000032 rms=0.000581 Jy/beam
! Combined flux in latest and established models = 0.138397 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 = -8.5129e-06 Jy
! Component: 100  -  total flux cleaned = -1.23573e-05 Jy
! Component: 150  -  total flux cleaned = -1.99721e-05 Jy
! Component: 200  -  total flux cleaned = -2.35718e-05 Jy
! Total flux subtracted in 200 components = -2.35718e-05 Jy
! Clean residual min=-0.002364 max=0.001537 Jy/beam
! Clean residual mean=0.000033 rms=0.000580 Jy/beam
! Combined flux in latest and established models = 0.138373 Jy
! Adding 5 model components to the UV plane model.
! The established model now contains 27 components and 0.138373 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! Estimated beam: bmin=0.9224 mas, bmaj=2.075 mas, bpa=-8.721 degrees
! Estimated noise=363.243 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.88592e-05 Jy
! Component: 100  -  total flux cleaned = -4.85294e-05 Jy
! Component: 150  -  total flux cleaned = -2.34815e-05 Jy
! Component: 200  -  total flux cleaned = 7.61585e-06 Jy
! Total flux subtracted in 200 components = 7.61585e-06 Jy
! Clean residual min=-0.001991 max=0.001559 Jy/beam
! Clean residual mean=0.000015 rms=0.000456 Jy/beam
! Combined flux in latest and established models = 0.138381 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 30 components and 0.138381 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144562Jy  sigma=0.001300
! Fit after  self-cal, rms=0.144561Jy  sigma=0.001300
wmodel J0002-2153_X_2010_10_13_pus_map.mod
! Writing 30 model components to file: J0002-2153_X_2010_10_13_pus_map.mod
wobs J0002-2153_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J0002-2153_X_2010_10_13_pus_uvs.fits
wwins J0002-2153_X_2010_10_13_pus_map.win
! wwins: Wrote 1 windows to J0002-2153_X_2010_10_13_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 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000541835 Jy
! Component: 100  -  total flux cleaned = -0.000667426 Jy
! Component: 150  -  total flux cleaned = -0.000828294 Jy
! Component: 200  -  total flux cleaned = -0.000871336 Jy
! Component: 250  -  total flux cleaned = -0.000891993 Jy
! Component: 300  -  total flux cleaned = -0.000911544 Jy
! Component: 350  -  total flux cleaned = -0.000985488 Jy
! Component: 400  -  total flux cleaned = -0.00100348 Jy
! Component: 450  -  total flux cleaned = -0.00107329 Jy
! Component: 500  -  total flux cleaned = -0.00110699 Jy
! Component: 550  -  total flux cleaned = -0.00115676 Jy
! Component: 600  -  total flux cleaned = -0.00125276 Jy
! Component: 650  -  total flux cleaned = -0.00129954 Jy
! Component: 700  -  total flux cleaned = -0.00128426 Jy
! Component: 750  -  total flux cleaned = -0.00132892 Jy
! Component: 800  -  total flux cleaned = -0.0013141 Jy
! Component: 850  -  total flux cleaned = -0.00129983 Jy
! Component: 900  -  total flux cleaned = -0.00131413 Jy
! Component: 950  -  total flux cleaned = -0.00130025 Jy
! Component: 1000  -  total flux cleaned = -0.00125962 Jy
! Total flux subtracted in 1024 components = -0.00127309 Jy
! Clean residual min=-0.000701 max=0.000764 Jy/beam
! Clean residual mean=0.000011 rms=0.000278 Jy/beam
! Combined flux in latest and established models = 0.137108 Jy
keep
! Adding 67 model components to the UV plane model.
! The established model now contains 97 components and 0.137108 Jy
![Exited script file: muppet]
wmap "J0002-2153_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9224 x 2.075 at -8.721 degrees (North through East)
! Clean map  min=-0.0015245  max=0.13092 Jy/beam
! Writing clean map to FITS file: J0002-2153_X_2010_10_13_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.130923 
invert
! Inverting map 
! Your choice of large map pixels excluded 0.362% of the data.
!  The x-axis pixel size should ideally be below 0.1981 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000278939 
device "J0002-2153_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J0002-2153_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.63917 0.63917 1.27834 2.55668 5.11336 10.2267 20.4534 40.9069 81.8138
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0008 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.13 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9224 x 2.075 at -8.721 degrees (North through East)
! Clean map  min=-0.0015245  max=0.13092 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0002-2153_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J0002-2153_X_2010_10_13_pus_map.gif/vgif'
mapplot cln