! Started logfile: J2011-1546_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:55:57 2012
obs J2011-1546_X_2011_08_02_pus_uva.fits
! Reading UV FITS file: J2011-1546_X_2011_08_02_pus_uva.fits
! AN table 1: 305 integrations on 78 of 78 possible baselines.
! Apparent sampling: 0.0608239 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J2011-1546
! 
! 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 3146 lines of history.
! 
! Reading 5788 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 = 512 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J2011-1546_X_2011_08_02_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 = 512x512 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 3530 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 3530 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 3530 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 3530 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.963838Jy  sigma=0.009561
! Fit after  self-cal, rms=1.006035Jy  sigma=0.010109
! 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 10.8% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=0.6681 mas, bmaj=1.196 mas, bpa=4.197 degrees
! Estimated noise=1586.24 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 = 1.43892 Jy
! Component: 100  -  total flux cleaned = 1.89905 Jy
! Total flux subtracted in 100 components = 1.89905 Jy
! Clean residual min=-0.094749 max=0.186909 Jy/beam
! Clean residual mean=-0.001092 rms=0.024610 Jy/beam
! Combined flux in latest and established models = 1.89905 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 15 components and 1.89905 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.418372Jy  sigma=0.003821
! Fit after  self-cal, rms=0.417433Jy  sigma=0.003819
! Inverting map 
! Your choice of large map pixels excluded 10.8% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.18753 Jy
! Component: 100  -  total flux cleaned = 0.265247 Jy
! Total flux subtracted in 100 components = 0.265247 Jy
! Clean residual min=-0.076394 max=0.085155 Jy/beam
! Clean residual mean=-0.000163 rms=0.016635 Jy/beam
! Combined flux in latest and established models = 2.1643 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 23 components and 2.1643 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.355676Jy  sigma=0.002943
! Fit after  self-cal, rms=0.355171Jy  sigma=0.002942
! Inverting map 
! Your choice of large map pixels excluded 10.8% of the data.
!  The x-axis pixel size should ideally be below 0.1636 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 10.8% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=0.8386 mas, bmaj=1.54 mas, bpa=-0.3579 degrees
! Estimated noise=1141.9 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 = 0.0374396 Jy
! Component: 100  -  total flux cleaned = 0.0463844 Jy
! Component: 150  -  total flux cleaned = 0.0468508 Jy
! Component: 200  -  total flux cleaned = 0.0468593 Jy
! Total flux subtracted in 200 components = 0.0468593 Jy
! Clean residual min=-0.076455 max=0.055826 Jy/beam
! Clean residual mean=-0.000367 rms=0.019260 Jy/beam
! Combined flux in latest and established models = 2.21115 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 29 components and 2.21115 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.350798Jy  sigma=0.002913
! Fit after  self-cal, rms=0.350718Jy  sigma=0.002912
! Inverting map 
! Your choice of large map pixels excluded 10.8% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 39 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.90     FT        1.00*    HH        0.93     
!   HN        1.18     KP        0.90     LA        1.01     MK        0.86     
!   NL        0.95     OV        0.99     PT        1.04     TS        1.00*    
!   WZ        1.19     
! 
! 
! Correcting IF 2.
!  A total of 39 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.90     FT        1.00*    HH        0.94     
!   HN        1.20     KP        0.88     LA        1.04     MK        0.90     
!   NL        1.08     OV        1.00     PT        1.12     TS        1.00*    
!   WZ        1.16     
! 
! 
! Correcting IF 3.
!  A total of 39 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.89     FT        1.00*    HH        1.02     
!   HN        1.20     KP        0.79     LA        1.02     MK        0.86     
!   NL        1.02     OV        0.99     PT        1.04     TS        1.00*    
!   WZ        1.11     
! 
! 
! Correcting IF 4.
!  A total of 39 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.95     FT        1.00*    HH        1.13     
!   HN        1.18     KP        0.86     LA        1.09     MK        0.92     
!   NL        1.04     OV        1.02     PT        1.13     TS        1.00*    
!   WZ        1.14     
! 
! 
! Fit before self-cal, rms=0.350718Jy  sigma=0.002912
! Fit after  self-cal, rms=0.239670Jy  sigma=0.001735
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=0.8866 mas, bmaj=1.828 mas, bpa=-3.847 degrees
! Estimated noise=1151.2 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 = -0.0228935 Jy
! Component: 100  -  total flux cleaned = -0.0223566 Jy
! Component: 150  -  total flux cleaned = -0.0223675 Jy
! Component: 200  -  total flux cleaned = -0.0219216 Jy
! Total flux subtracted in 200 components = -0.0219216 Jy
! Clean residual min=-0.037297 max=0.024412 Jy/beam
! Clean residual mean=0.000493 rms=0.007834 Jy/beam
! Combined flux in latest and established models = 2.18923 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 33 components and 2.18923 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.236679Jy  sigma=0.001708
! Fit after  self-cal, rms=0.236857Jy  sigma=0.001708
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 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=0.236857Jy  sigma=0.001708
! Fit after  self-cal, rms=0.214218Jy  sigma=0.001487
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=0.8887 mas, bmaj=1.811 mas, bpa=-3.536 degrees
! Estimated noise=1147.33 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00706554 Jy
! Component: 100  -  total flux cleaned = -0.00760507 Jy
! Component: 150  -  total flux cleaned = -0.007596 Jy
! Component: 200  -  total flux cleaned = -0.00737696 Jy
! Total flux subtracted in 200 components = -0.00737696 Jy
! Clean residual min=-0.017221 max=0.014109 Jy/beam
! Clean residual mean=-0.000085 rms=0.004121 Jy/beam
! Combined flux in latest and established models = 2.18186 Jy
selfcal
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 33 components and 2.18186 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.213574Jy  sigma=0.001479
! Fit after  self-cal, rms=0.213457Jy  sigma=0.001479
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 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 = 0.00034424 Jy
! Component: 100  -  total flux cleaned = 0.000150766 Jy
! Component: 150  -  total flux cleaned = 0.000308935 Jy
! Component: 200  -  total flux cleaned = 0.000308642 Jy
! Total flux subtracted in 200 components = 0.000308642 Jy
! Clean residual min=-0.016676 max=0.013684 Jy/beam
! Clean residual mean=-0.000083 rms=0.004066 Jy/beam
! Combined flux in latest and established models = 2.18217 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 36 components and 2.18216 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.213307Jy  sigma=0.001475
! Fit after  self-cal, rms=0.213280Jy  sigma=0.001475
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 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=0.213280Jy  sigma=0.001475
! Fit after  self-cal, rms=0.206563Jy  sigma=0.001410
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=0.8973 mas, bmaj=1.813 mas, bpa=-3.529 degrees
! Estimated noise=1149.99 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00344061 Jy
! Component: 100  -  total flux cleaned = -0.00368661 Jy
! Component: 150  -  total flux cleaned = -0.00370954 Jy
! Component: 200  -  total flux cleaned = -0.00352154 Jy
! Total flux subtracted in 200 components = -0.00352154 Jy
! Clean residual min=-0.010865 max=0.010268 Jy/beam
! Clean residual mean=-0.000041 rms=0.002436 Jy/beam
! Combined flux in latest and established models = 2.17864 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 38 components and 2.17864 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206313Jy  sigma=0.001404
! Fit after  self-cal, rms=0.206341Jy  sigma=0.001404
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 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 = 4.13487e-05 Jy
! Component: 100  -  total flux cleaned = 0.000208714 Jy
! Component: 150  -  total flux cleaned = 0.000208341 Jy
! Component: 200  -  total flux cleaned = 0.000217776 Jy
! Total flux subtracted in 200 components = 0.000217776 Jy
! Clean residual min=-0.010308 max=0.010250 Jy/beam
! Clean residual mean=-0.000039 rms=0.002370 Jy/beam
! Combined flux in latest and established models = 2.17886 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 39 components and 2.17886 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206284Jy  sigma=0.001401
! Fit after  self-cal, rms=0.206269Jy  sigma=0.001401
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 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=0.206269Jy  sigma=0.001401
! Fit after  self-cal, rms=0.206732Jy  sigma=0.001399
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=2.526 mas, bmaj=4.58 mas, bpa=-6.622 degrees
! Estimated noise=1294.41 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00355624 Jy
! Component: 100  -  total flux cleaned = -0.00373107 Jy
! Component: 150  -  total flux cleaned = -0.00387474 Jy
! Component: 200  -  total flux cleaned = -0.00399572 Jy
! Total flux subtracted in 200 components = -0.00399572 Jy
! Clean residual min=-0.007418 max=0.008465 Jy/beam
! Clean residual mean=-0.000031 rms=0.002091 Jy/beam
! Combined flux in latest and established models = 2.17487 Jy
selfcal
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 41 components and 2.17487 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206662Jy  sigma=0.001397
! Fit after  self-cal, rms=0.206639Jy  sigma=0.001397
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 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 = 0.000113821 Jy
! Component: 100  -  total flux cleaned = 5.04665e-05 Jy
! Component: 150  -  total flux cleaned = -5.96281e-05 Jy
! Component: 200  -  total flux cleaned = -0.000108116 Jy
! Total flux subtracted in 200 components = -0.000108116 Jy
! Clean residual min=-0.007363 max=0.008449 Jy/beam
! Clean residual mean=-0.000032 rms=0.002076 Jy/beam
! Combined flux in latest and established models = 2.17476 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 44 components and 2.17476 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206574Jy  sigma=0.001396
! Fit after  self-cal, rms=0.206556Jy  sigma=0.001396
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 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 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=0.9024 mas, bmaj=1.827 mas, bpa=-3.587 degrees
! Estimated noise=1151.86 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9024 x 1.827 at -3.587 degrees (North through East)
! Clean map  min=-0.0089958  max=1.8712 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=0.206556Jy  sigma=0.001396
! Fit after  self-cal, rms=0.183508Jy  sigma=0.001208
! Inverting map and beam 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=0.903 mas, bmaj=1.831 mas, bpa=-3.604 degrees
! Estimated noise=1150.31 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00182067 Jy
! Component: 100  -  total flux cleaned = -0.00215683 Jy
! Component: 150  -  total flux cleaned = -0.00243595 Jy
! Component: 200  -  total flux cleaned = -0.00243615 Jy
! Total flux subtracted in 200 components = -0.00243615 Jy
! Clean residual min=-0.009627 max=0.009196 Jy/beam
! Clean residual mean=0.000008 rms=0.002177 Jy/beam
! Combined flux in latest and established models = 2.17232 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 45 components and 2.17232 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.183445Jy  sigma=0.001205
! Fit after  self-cal, rms=0.183436Jy  sigma=0.001205
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000105364 Jy
! Component: 100  -  total flux cleaned = -0.000109758 Jy
! Component: 150  -  total flux cleaned = -5.86586e-06 Jy
! Component: 200  -  total flux cleaned = -1.09362e-06 Jy
! Total flux subtracted in 200 components = -1.09362e-06 Jy
! Clean residual min=-0.009387 max=0.009171 Jy/beam
! Clean residual mean=0.000008 rms=0.002150 Jy/beam
! Combined flux in latest and established models = 2.17232 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 46 components and 2.17232 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.183393Jy  sigma=0.001204
! Fit after  self-cal, rms=0.183379Jy  sigma=0.001204
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.183379Jy  sigma=0.001204
! Fit after  self-cal, rms=0.183932Jy  sigma=0.001203
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 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=0.7172 mas, bmaj=1.412 mas, bpa=-1.28 degrees
! Estimated noise=1566.89 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.45224 Jy
! Component: 100  -  total flux cleaned = 1.88046 Jy
! Component: 150  -  total flux cleaned = 2.05019 Jy
! Component: 200  -  total flux cleaned = 2.11954 Jy
! Total flux subtracted in 200 components = 2.11954 Jy
! Clean residual min=-0.016089 max=0.028868 Jy/beam
! Clean residual mean=-0.000176 rms=0.004184 Jy/beam
! Combined flux in latest and established models = 2.11954 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 17 model components to the UV plane model.
! The established model now contains 17 components and 2.11954 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=0.9066 mas, bmaj=1.842 mas, bpa=-3.648 degrees
! Estimated noise=1151.66 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 = 0.032031 Jy
! Component: 100  -  total flux cleaned = 0.0436111 Jy
! Component: 150  -  total flux cleaned = 0.0483266 Jy
! Component: 200  -  total flux cleaned = 0.0484424 Jy
! Total flux subtracted in 200 components = 0.0484424 Jy
! Clean residual min=-0.011402 max=0.010373 Jy/beam
! Clean residual mean=0.000005 rms=0.002324 Jy/beam
! Combined flux in latest and established models = 2.16798 Jy
! Adding 14 model components to the UV plane model.
! The established model now contains 25 components and 2.16798 Jy
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
uvw 0,2
! Uniform weighting is not currently selected.
! Amplitude error weighting is not currently selected.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! Estimated beam: bmin=0.8185 mas, bmaj=1.423 mas, bpa=5.742 degrees
! Estimated noise=1468.32 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00164739 Jy
! Component: 100  -  total flux cleaned = -0.00165454 Jy
! Component: 150  -  total flux cleaned = -0.00164364 Jy
! Component: 200  -  total flux cleaned = -0.00161905 Jy
! Total flux subtracted in 200 components = -0.00161905 Jy
! Clean residual min=-0.014166 max=0.012395 Jy/beam
! Clean residual mean=0.000011 rms=0.002919 Jy/beam
! Combined flux in latest and established models = 2.16636 Jy
clean
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.74729e-05 Jy
! Component: 100  -  total flux cleaned = 4.27488e-05 Jy
! Component: 150  -  total flux cleaned = 3.5151e-05 Jy
! Component: 200  -  total flux cleaned = 0.000186554 Jy
! Total flux subtracted in 200 components = 0.000186554 Jy
! Clean residual min=-0.013785 max=0.012533 Jy/beam
! Clean residual mean=0.000012 rms=0.002874 Jy/beam
! Combined flux in latest and established models = 2.16655 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 31 components and 2.16655 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194812Jy  sigma=0.001255
! Fit after  self-cal, rms=0.193576Jy  sigma=0.001249
wmodel J2011-1546_X_2011_08_02_pus_map.mod
! Writing 31 model components to file: J2011-1546_X_2011_08_02_pus_map.mod
wobs J2011-1546_X_2011_08_02_pus_uvs.fits
! Writing UV FITS file: J2011-1546_X_2011_08_02_pus_uvs.fits
wwins J2011-1546_X_2011_08_02_pus_map.win
! wwins: Wrote 1 windows to J2011-1546_X_2011_08_02_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 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00393022 Jy
! Component: 100  -  total flux cleaned = -0.00755929 Jy
! Component: 150  -  total flux cleaned = -0.0112546 Jy
! Component: 200  -  total flux cleaned = -0.0139916 Jy
! Component: 250  -  total flux cleaned = -0.0162679 Jy
! Component: 300  -  total flux cleaned = -0.017955 Jy
! Component: 350  -  total flux cleaned = -0.0189332 Jy
! Component: 400  -  total flux cleaned = -0.0200432 Jy
! Component: 450  -  total flux cleaned = -0.0205073 Jy
! Component: 500  -  total flux cleaned = -0.0215641 Jy
! Component: 550  -  total flux cleaned = -0.0221538 Jy
! Component: 600  -  total flux cleaned = -0.0225838 Jy
! Component: 650  -  total flux cleaned = -0.0228666 Jy
! Component: 700  -  total flux cleaned = -0.0228701 Jy
! Component: 750  -  total flux cleaned = -0.0234141 Jy
! Component: 800  -  total flux cleaned = -0.0235448 Jy
! Component: 850  -  total flux cleaned = -0.0234133 Jy
! Component: 900  -  total flux cleaned = -0.0236655 Jy
! Component: 950  -  total flux cleaned = -0.0239146 Jy
! Component: 1000  -  total flux cleaned = -0.0242837 Jy
! Component: 1050  -  total flux cleaned = -0.0244053 Jy
! Component: 1100  -  total flux cleaned = -0.0251198 Jy
! Component: 1150  -  total flux cleaned = -0.0253553 Jy
! Component: 1200  -  total flux cleaned = -0.0255871 Jy
! Component: 1250  -  total flux cleaned = -0.0261567 Jy
! Component: 1300  -  total flux cleaned = -0.0263778 Jy
! Component: 1350  -  total flux cleaned = -0.0263775 Jy
! Component: 1400  -  total flux cleaned = -0.0263777 Jy
! Component: 1450  -  total flux cleaned = -0.0266994 Jy
! Component: 1500  -  total flux cleaned = -0.0271191 Jy
! Component: 1550  -  total flux cleaned = -0.027013 Jy
! Component: 1600  -  total flux cleaned = -0.0273214 Jy
! Component: 1650  -  total flux cleaned = -0.0271201 Jy
! Component: 1700  -  total flux cleaned = -0.0275197 Jy
! Component: 1750  -  total flux cleaned = -0.0277156 Jy
! Component: 1800  -  total flux cleaned = -0.0278117 Jy
! Component: 1850  -  total flux cleaned = -0.0279069 Jy
! Component: 1900  -  total flux cleaned = -0.028001 Jy
! Component: 1950  -  total flux cleaned = -0.0282832 Jy
! Component: 2000  -  total flux cleaned = -0.0286532 Jy
! Total flux subtracted in 2048 components = -0.0289264 Jy
! Clean residual min=-0.004861 max=0.004815 Jy/beam
! Clean residual mean=0.000004 rms=0.001613 Jy/beam
! Combined flux in latest and established models = 2.13762 Jy
keep
! Adding 126 model components to the UV plane model.
! The established model now contains 157 components and 2.13762 Jy
![Exited script file: muppet]
wmap "J2011-1546_X_2011_08_02_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8185 x 1.423 at 5.742 degrees (North through East)
! Clean map  min=-0.008091  max=1.8414 Jy/beam
! Writing clean map to FITS file: J2011-1546_X_2011_08_02_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.84143 
invert
! Inverting map 
! Your choice of large map pixels excluded 11% of the data.
!  The x-axis pixel size should ideally be below 0.1636 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00160124 
device "J2011-1546_X_2011_08_02_pus\_map.eps/VPS"
! Attempting to open device: 'J2011-1546_X_2011_08_02_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.26087 0.26087 0.521739 1.04348 2.08696 4.17391 8.34782 16.6956 33.3913 66.7826
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0048 
print "peak=",int(1000*peak_flux)/1000
! peak= 1.841 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8185 x 1.423 at 5.742 degrees (North through East)
! Clean map  min=-0.008091  max=1.8414 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2011-1546_X_2011_08_02_pus\_map.gif/vgif"
! Attempting to open device: 'J2011-1546_X_2011_08_02_pus_map.gif/vgif'
mapplot cln