! Started logfile: J1152-0841_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:17:01 2011
obs J1152-0841_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: J1152-0841_X_2010_10_13_pus_uva.fits
! AN table 1: 34 integrations on 105 of 105 possible baselines.
! AN table 2: 155 integrations on 105 of 105 possible baselines.
! AN table 3: 15 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.140523 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1152-0841
! 
! 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 12040 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 J1152-0841_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 432 telescope corrections were flagged in sub-array 1.
!  A total of 1554 telescope corrections were flagged in sub-array 2.
!  A total of 111 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 432 telescope corrections were flagged in sub-array 1.
!  A total of 1554 telescope corrections were flagged in sub-array 2.
!  A total of 111 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 432 telescope corrections were flagged in sub-array 1.
!  A total of 1554 telescope corrections were flagged in sub-array 2.
!  A total of 111 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 432 telescope corrections were flagged in sub-array 1.
!  A total of 1554 telescope corrections were flagged in sub-array 2.
!  A total of 111 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.450994Jy  sigma=0.004652
! Fit after  self-cal, rms=0.421419Jy  sigma=0.004384
! 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 9.83% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=0.5641 mas, bmaj=1.282 mas, bpa=19.45 degrees
! Estimated noise=1075.67 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 = 0.927398 Jy
! Component: 100  -  total flux cleaned = 1.1692 Jy
! Total flux subtracted in 100 components = 1.1692 Jy
! Clean residual min=-0.042024 max=0.090825 Jy/beam
! Clean residual mean=0.000657 rms=0.014225 Jy/beam
! Combined flux in latest and established models = 1.1692 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 1.1692 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.329094Jy  sigma=0.003332
! Fit after  self-cal, rms=0.329121Jy  sigma=0.003331
! Inverting map 
! Your choice of large map pixels excluded 9.83% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0910187 Jy
! Component: 100  -  total flux cleaned = 0.138014 Jy
! Total flux subtracted in 100 components = 0.138014 Jy
! Clean residual min=-0.036338 max=0.046014 Jy/beam
! Clean residual mean=0.000144 rms=0.012268 Jy/beam
! Combined flux in latest and established models = 1.30722 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 20 components and 1.30722 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.302860Jy  sigma=0.002928
! Fit after  self-cal, rms=0.302599Jy  sigma=0.002926
! Inverting map 
! Your choice of large map pixels excluded 9.83% of the data.
!  The x-axis pixel size should ideally be below 0.1611 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 9.83% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=0.8194 mas, bmaj=1.71 mas, bpa=14.12 degrees
! Estimated noise=681.388 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 = 0.0381646 Jy
! Component: 100  -  total flux cleaned = 0.0574703 Jy
! Component: 150  -  total flux cleaned = 0.0609072 Jy
! Component: 200  -  total flux cleaned = 0.0621635 Jy
! Total flux subtracted in 200 components = 0.0621635 Jy
! Clean residual min=-0.042395 max=0.047192 Jy/beam
! Clean residual mean=-0.000257 rms=0.015511 Jy/beam
! Combined flux in latest and established models = 1.36938 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 25 components and 1.36938 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299019Jy  sigma=0.002853
! Fit after  self-cal, rms=0.299005Jy  sigma=0.002853
! Inverting map 
! Your choice of large map pixels excluded 9.83% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.10     KK        0.90     KP        1.00*    LA        1.00*    
!   MK        1.00     NL        1.00*    NY        1.00*    OV        0.97     
!   PT        1.00*    SC        1.00*    TS        1.01     
! 
!  A total of 129 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.91     FD        0.85     HH        1.09     HN        1.00     
!   KB        1.00*    KK        0.93     KP        0.95     LA        0.99     
!   MK        0.96     NL        1.11     NY        1.00*    OV        0.93     
!   PT        0.98     SC        1.00     TS        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.91     FD        0.81     HH        1.00*    HN        0.99     
!   KB        1.00*    KK        1.08     KP        0.94     LA        1.00*    
!   MK        1.01     NL        0.93     NY        1.00*    OV        1.00*    
!   PT        0.93     SC        0.95     TS        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.14     KK        0.96     KP        1.00*    LA        1.00*    
!   MK        0.96     NL        1.00*    NY        1.00*    OV        1.01     
!   PT        1.00*    SC        1.00*    TS        1.02     
! 
!  A total of 129 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        0.99     HH        1.08     HN        1.01     
!   KB        1.00*    KK        0.96     KP        0.94     LA        0.97     
!   MK        0.92     NL        1.16     NY        1.00*    OV        0.96     
!   PT        1.00     SC        1.02     TS        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.95     FD        0.93     HH        1.00*    HN        1.01     
!   KB        1.00*    KK        1.11     KP        0.94     LA        1.00*    
!   MK        0.96     NL        0.97     NY        1.00*    OV        1.00*    
!   PT        0.96     SC        0.98     TS        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.13     KK        0.95     KP        1.00*    LA        1.00*    
!   MK        0.99     NL        1.00*    NY        1.00*    OV        1.00     
!   PT        1.00*    SC        1.00*    TS        1.01     
! 
!  A total of 129 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.94     FD        1.01     HH        1.07     HN        1.04     
!   KB        1.00*    KK        0.95     KP        0.95     LA        0.96     
!   MK        0.97     NL        1.11     NY        1.00*    OV        0.95     
!   PT        1.04     SC        1.04     TS        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.94     FD        0.94     HH        1.00*    HN        1.04     
!   KB        1.00*    KK        1.13     KP        0.95     LA        1.00*    
!   MK        1.02     NL        0.92     NY        1.00*    OV        1.00*    
!   PT        0.99     SC        1.00     TS        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.13     KK        0.93     KP        1.00*    LA        1.00*    
!   MK        0.98     NL        1.00*    NY        1.00*    OV        1.07     
!   PT        1.00*    SC        1.00*    TS        0.91     
! 
!  A total of 129 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        1.02     HH        1.08     HN        1.01     
!   KB        1.00*    KK        1.01     KP        0.95     LA        1.02     
!   MK        0.96     NL        1.14     NY        1.00*    OV        0.99     
!   PT        1.01     SC        1.03     TS        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00     FD        0.94     HH        1.00*    HN        1.01     
!   KB        1.00*    KK        1.16     KP        0.95     LA        1.00*    
!   MK        1.02     NL        0.95     NY        1.00*    OV        1.00*    
!   PT        0.95     SC        0.99     TS        1.00*    
! 
! 
! Fit before self-cal, rms=0.299005Jy  sigma=0.002853
! Fit after  self-cal, rms=0.295870Jy  sigma=0.002619
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=0.8547 mas, bmaj=1.766 mas, bpa=11.12 degrees
! Estimated noise=690.875 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 = -0.0125705 Jy
! Component: 100  -  total flux cleaned = -0.0131555 Jy
! Component: 150  -  total flux cleaned = -0.0134336 Jy
! Component: 200  -  total flux cleaned = -0.0136981 Jy
! Total flux subtracted in 200 components = -0.0136981 Jy
! Clean residual min=-0.035459 max=0.042119 Jy/beam
! Clean residual mean=0.001240 rms=0.014185 Jy/beam
! Combined flux in latest and established models = 1.35568 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 29 components and 1.35568 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.295034Jy  sigma=0.002618
! Fit after  self-cal, rms=0.295013Jy  sigma=0.002618
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 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=0.295013Jy  sigma=0.002618
! Fit after  self-cal, rms=0.291921Jy  sigma=0.002325
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=0.8541 mas, bmaj=1.766 mas, bpa=11.01 degrees
! Estimated noise=693.015 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00463926 Jy
! Component: 100  -  total flux cleaned = 0.00464186 Jy
! Component: 150  -  total flux cleaned = 0.00464962 Jy
! Component: 200  -  total flux cleaned = 0.00445081 Jy
! Total flux subtracted in 200 components = 0.00445081 Jy
! Clean residual min=-0.032730 max=0.038370 Jy/beam
! Clean residual mean=0.000443 rms=0.012289 Jy/beam
! Combined flux in latest and established models = 1.36013 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 33 components and 1.36013 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291939Jy  sigma=0.002321
! Fit after  self-cal, rms=0.291929Jy  sigma=0.002321
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 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 = 9.93869e-05 Jy
! Component: 100  -  total flux cleaned = -0.000497547 Jy
! Component: 150  -  total flux cleaned = -0.000677082 Jy
! Component: 200  -  total flux cleaned = -0.000844724 Jy
! Total flux subtracted in 200 components = -0.000844724 Jy
! Clean residual min=-0.032773 max=0.038367 Jy/beam
! Clean residual mean=0.000461 rms=0.012289 Jy/beam
! Combined flux in latest and established models = 1.35929 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 35 components and 1.35929 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291900Jy  sigma=0.002320
! Fit after  self-cal, rms=0.291874Jy  sigma=0.002319
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 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=0.291874Jy  sigma=0.002319
! Fit after  self-cal, rms=0.600134Jy  sigma=0.001349
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=0.8494 mas, bmaj=1.762 mas, bpa=11.13 degrees
! Estimated noise=693.409 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00521047 Jy
! Component: 100  -  total flux cleaned = 0.0052004 Jy
! Component: 150  -  total flux cleaned = 0.00496944 Jy
! Component: 200  -  total flux cleaned = 0.00496779 Jy
! Total flux subtracted in 200 components = 0.00496779 Jy
! Clean residual min=-0.007205 max=0.006280 Jy/beam
! Clean residual mean=0.000385 rms=0.001450 Jy/beam
! Combined flux in latest and established models = 1.36426 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 38 components and 1.36426 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.599919Jy  sigma=0.001343
! Fit after  self-cal, rms=0.602099Jy  sigma=0.001341
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 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 = -0.000141838 Jy
! Component: 100  -  total flux cleaned = -0.000533668 Jy
! Component: 150  -  total flux cleaned = -0.000716316 Jy
! Component: 200  -  total flux cleaned = -0.00105035 Jy
! Total flux subtracted in 200 components = -0.00105035 Jy
! Clean residual min=-0.006362 max=0.006187 Jy/beam
! Clean residual mean=0.000408 rms=0.001375 Jy/beam
! Combined flux in latest and established models = 1.36321 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 38 components and 1.36321 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.601990Jy  sigma=0.001338
! Fit after  self-cal, rms=0.602018Jy  sigma=0.001338
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Added new window around map position (1.4, 0.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000861834 Jy
! Component: 100  -  total flux cleaned = 0.00106495 Jy
! Component: 150  -  total flux cleaned = 0.0012309 Jy
! Component: 200  -  total flux cleaned = 0.00123729 Jy
! Total flux subtracted in 200 components = 0.00123729 Jy
! Clean residual min=-0.005297 max=0.004625 Jy/beam
! Clean residual mean=0.000379 rms=0.001220 Jy/beam
! Combined flux in latest and established models = 1.36444 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 46 components and 1.36444 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.601882Jy  sigma=0.001333
! Fit after  self-cal, rms=0.601940Jy  sigma=0.001333
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 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=0.601940Jy  sigma=0.001333
! Fit after  self-cal, rms=0.606487Jy  sigma=0.001329
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=2.281 mas, bmaj=3.566 mas, bpa=-4.465 degrees
! Estimated noise=829.26 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00376432 Jy
! Component: 100  -  total flux cleaned = 0.00393317 Jy
! Component: 150  -  total flux cleaned = 0.00393472 Jy
! Component: 200  -  total flux cleaned = 0.00393455 Jy
! Total flux subtracted in 200 components = 0.00393455 Jy
! Clean residual min=-0.002786 max=0.004114 Jy/beam
! Clean residual mean=0.000551 rms=0.001172 Jy/beam
! Combined flux in latest and established models = 1.36838 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 60 components and 1.36838 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.606478Jy  sigma=0.001328
! Fit after  self-cal, rms=0.606561Jy  sigma=0.001328
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 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 = 0.000623528 Jy
! Component: 100  -  total flux cleaned = 0.000564712 Jy
! Component: 150  -  total flux cleaned = 0.000619656 Jy
! Component: 200  -  total flux cleaned = 0.00061674 Jy
! Total flux subtracted in 200 components = 0.00061674 Jy
! Clean residual min=-0.002715 max=0.004208 Jy/beam
! Clean residual mean=0.000523 rms=0.001130 Jy/beam
! Combined flux in latest and established models = 1.36899 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 65 components and 1.36899 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.606567Jy  sigma=0.001327
! Fit after  self-cal, rms=0.606580Jy  sigma=0.001327
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 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 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=0.8494 mas, bmaj=1.766 mas, bpa=10.98 degrees
! Estimated noise=693.685 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8494 x 1.766 at 10.98 degrees (North through East)
! Clean map  min=-0.0036538  max=1.2353 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=0.606580Jy  sigma=0.001327
! Fit after  self-cal, rms=1.012333Jy  sigma=0.001193
! Inverting map and beam 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=0.8485 mas, bmaj=1.764 mas, bpa=11.05 degrees
! Estimated noise=693.579 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00176803 Jy
! Component: 100  -  total flux cleaned = 0.00177491 Jy
! Component: 150  -  total flux cleaned = 0.00176868 Jy
! Component: 200  -  total flux cleaned = 0.00190247 Jy
! Total flux subtracted in 200 components = 0.00190247 Jy
! Clean residual min=-0.004377 max=0.004584 Jy/beam
! Clean residual mean=0.000276 rms=0.001064 Jy/beam
! Combined flux in latest and established models = 1.3709 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 68 components and 1.3709 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.012236Jy  sigma=0.001191
! Fit after  self-cal, rms=1.012292Jy  sigma=0.001191
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -8.83936e-05 Jy
! Component: 100  -  total flux cleaned = -0.000222459 Jy
! Component: 150  -  total flux cleaned = -0.000103094 Jy
! Component: 200  -  total flux cleaned = -0.000105937 Jy
! Total flux subtracted in 200 components = -0.000105937 Jy
! Clean residual min=-0.004125 max=0.004474 Jy/beam
! Clean residual mean=0.000278 rms=0.001036 Jy/beam
! Combined flux in latest and established models = 1.37079 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 71 components and 1.37079 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.012216Jy  sigma=0.001189
! Fit after  self-cal, rms=1.012256Jy  sigma=0.001189
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.012256Jy  sigma=0.001189
! Fit after  self-cal, rms=1.013994Jy  sigma=0.001189
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 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=0.5897 mas, bmaj=1.3 mas, bpa=16.81 degrees
! Estimated noise=1078.92 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.930993 Jy
! Component: 100  -  total flux cleaned = 1.16151 Jy
! Component: 150  -  total flux cleaned = 1.24969 Jy
! Component: 200  -  total flux cleaned = 1.29324 Jy
! Total flux subtracted in 200 components = 1.29324 Jy
! Clean residual min=-0.012728 max=0.020690 Jy/beam
! Clean residual mean=0.000342 rms=0.002861 Jy/beam
! Combined flux in latest and established models = 1.29324 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 15 model components to the UV plane model.
! The established model now contains 15 components and 1.29324 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=0.8478 mas, bmaj=1.765 mas, bpa=10.97 degrees
! Estimated noise=693.402 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 = 0.0371121 Jy
! Component: 100  -  total flux cleaned = 0.0549667 Jy
! Component: 150  -  total flux cleaned = 0.0651287 Jy
! Component: 200  -  total flux cleaned = 0.0712244 Jy
! Total flux subtracted in 200 components = 0.0712244 Jy
! Clean residual min=-0.003703 max=0.004554 Jy/beam
! Clean residual mean=0.000384 rms=0.001163 Jy/beam
! Combined flux in latest and established models = 1.36446 Jy
! Adding 30 model components to the UV plane model.
! The established model now contains 37 components and 1.36446 Jy
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 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 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=2.278 mas, bmaj=3.563 mas, bpa=-4.393 degrees
! Estimated noise=830.481 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00445869 Jy
! Component: 100  -  total flux cleaned = 0.00656957 Jy
! Component: 150  -  total flux cleaned = 0.00765539 Jy
! Component: 200  -  total flux cleaned = 0.0079472 Jy
! Total flux subtracted in 200 components = 0.0079472 Jy
! Clean residual min=-0.002747 max=0.003767 Jy/beam
! Clean residual mean=0.000440 rms=0.001095 Jy/beam
! Combined flux in latest and established models = 1.37241 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 = 0.000118075 Jy
! Component: 100  -  total flux cleaned = 0.000151714 Jy
! Component: 150  -  total flux cleaned = 0.000168436 Jy
! Component: 200  -  total flux cleaned = 0.000182894 Jy
! Total flux subtracted in 200 components = 0.000182894 Jy
! Clean residual min=-0.002771 max=0.003722 Jy/beam
! Clean residual mean=0.000432 rms=0.001088 Jy/beam
! Combined flux in latest and established models = 1.37259 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 57 components and 1.37259 Jy
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! Estimated beam: bmin=0.8478 mas, bmaj=1.765 mas, bpa=10.97 degrees
! Estimated noise=693.402 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000385391 Jy
! Component: 100  -  total flux cleaned = -0.000383782 Jy
! Component: 150  -  total flux cleaned = -0.000479557 Jy
! Component: 200  -  total flux cleaned = -0.000566276 Jy
! Total flux subtracted in 200 components = -0.000566276 Jy
! Clean residual min=-0.003509 max=0.003871 Jy/beam
! Clean residual mean=0.000221 rms=0.000978 Jy/beam
! Combined flux in latest and established models = 1.37202 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 67 components and 1.37202 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.014061Jy  sigma=0.001207
! Fit after  self-cal, rms=1.014096Jy  sigma=0.001201
wmodel J1152-0841_X_2010_10_13_pus_map.mod
! Writing 67 model components to file: J1152-0841_X_2010_10_13_pus_map.mod
wobs J1152-0841_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J1152-0841_X_2010_10_13_pus_uvs.fits
wwins J1152-0841_X_2010_10_13_pus_map.win
! wwins: Wrote 2 windows to J1152-0841_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 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000316596 Jy
! Component: 100  -  total flux cleaned = 2.34462e-05 Jy
! Component: 150  -  total flux cleaned = 0.000474984 Jy
! Component: 200  -  total flux cleaned = 0.000844111 Jy
! Component: 250  -  total flux cleaned = 0.00131719 Jy
! Component: 300  -  total flux cleaned = 0.00183282 Jy
! Component: 350  -  total flux cleaned = 0.00233501 Jy
! Component: 400  -  total flux cleaned = 0.00282362 Jy
! Component: 450  -  total flux cleaned = 0.00330102 Jy
! Component: 500  -  total flux cleaned = 0.0038715 Jy
! Component: 550  -  total flux cleaned = 0.00437844 Jy
! Component: 600  -  total flux cleaned = 0.00482531 Jy
! Component: 650  -  total flux cleaned = 0.00516631 Jy
! Component: 700  -  total flux cleaned = 0.00545314 Jy
! Component: 750  -  total flux cleaned = 0.00564165 Jy
! Component: 800  -  total flux cleaned = 0.00582782 Jy
! Component: 850  -  total flux cleaned = 0.00610216 Jy
! Component: 900  -  total flux cleaned = 0.00632691 Jy
! Component: 950  -  total flux cleaned = 0.00654931 Jy
! Component: 1000  -  total flux cleaned = 0.00681225 Jy
! Total flux subtracted in 1024 components = 0.00689908 Jy
! Clean residual min=-0.002422 max=0.002934 Jy/beam
! Clean residual mean=0.000094 rms=0.000800 Jy/beam
! Combined flux in latest and established models = 1.37892 Jy
keep
! Adding 54 model components to the UV plane model.
! The established model now contains 118 components and 1.37892 Jy
![Exited script file: muppet]
wmap "J1152-0841_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8478 x 1.765 at 10.97 degrees (North through East)
! Clean map  min=-0.0033431  max=1.2407 Jy/beam
! Writing clean map to FITS file: J1152-0841_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 1.24071 
invert
! Inverting map 
! Your choice of large map pixels excluded 8.75% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000801002 
device "J1152-0841_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J1152-0841_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.19368 0.19368 0.387361 0.774722 1.54944 3.09889 6.19777 12.3955 24.7911 49.5822 99.1644
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0024 
print "peak=",int(1000*peak_flux)/1000
! peak= 1.24 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8478 x 1.765 at 10.97 degrees (North through East)
! Clean map  min=-0.0033431  max=1.2407 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1152-0841_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J1152-0841_X_2010_10_13_pus_map.gif/vgif'
mapplot cln