! Started logfile: J0850-1213_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:52:06 2012
obs J0850-1213_X_2011_08_02_pus_uva.fits
! Reading UV FITS file: J0850-1213_X_2011_08_02_pus_uva.fits
! AN table 1: 32 integrations on 78 of 78 possible baselines.
! AN table 2: 54 integrations on 78 of 78 possible baselines.
! AN table 3: 17 integrations on 78 of 78 possible baselines.
! Apparent sampling: 0.298979 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0850-1213
! 
! 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 9608 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 J0850-1213_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 169 telescope corrections were flagged in sub-array 1.
!  A total of 344 telescope corrections were flagged in sub-array 2.
!  A total of 115 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 169 telescope corrections were flagged in sub-array 1.
!  A total of 344 telescope corrections were flagged in sub-array 2.
!  A total of 115 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 169 telescope corrections were flagged in sub-array 1.
!  A total of 344 telescope corrections were flagged in sub-array 2.
!  A total of 115 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 169 telescope corrections were flagged in sub-array 1.
!  A total of 344 telescope corrections were flagged in sub-array 2.
!  A total of 115 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.586111Jy  sigma=0.005604
! Fit after  self-cal, rms=0.487703Jy  sigma=0.004596
! 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 5.22% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=0.8217 mas, bmaj=2.031 mas, bpa=-17.13 degrees
! Estimated noise=1170.9 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)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.422098 Jy
! Component: 100  -  total flux cleaned = 0.517528 Jy
! Total flux subtracted in 100 components = 0.517528 Jy
! Clean residual min=-0.022754 max=0.034648 Jy/beam
! Clean residual mean=-0.000106 rms=0.005317 Jy/beam
! Combined flux in latest and established models = 0.517528 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.517528 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194627Jy  sigma=0.001674
! Fit after  self-cal, rms=0.194610Jy  sigma=0.001674
! Inverting map 
! Your choice of large map pixels excluded 5.22% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0373281 Jy
! Component: 100  -  total flux cleaned = 0.0564878 Jy
! Total flux subtracted in 100 components = 0.0564878 Jy
! Clean residual min=-0.021588 max=0.018918 Jy/beam
! Clean residual mean=-0.000056 rms=0.004243 Jy/beam
! Combined flux in latest and established models = 0.574015 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 19 components and 0.574015 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185931Jy  sigma=0.001564
! Fit after  self-cal, rms=0.185897Jy  sigma=0.001563
! Inverting map 
! Your choice of large map pixels excluded 5.22% of the data.
!  The x-axis pixel size should ideally be below 0.1634 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 5.22% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.019 mas, bmaj=2.379 mas, bpa=-16.78 degrees
! Estimated noise=762.143 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 = 0.0184038 Jy
! Component: 100  -  total flux cleaned = 0.0276684 Jy
! Component: 150  -  total flux cleaned = 0.0330099 Jy
! Component: 200  -  total flux cleaned = 0.0336295 Jy
! Total flux subtracted in 200 components = 0.0336295 Jy
! Clean residual min=-0.018265 max=0.015047 Jy/beam
! Clean residual mean=0.000002 rms=0.004317 Jy/beam
! Combined flux in latest and established models = 0.607645 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 27 components and 0.607645 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.184304Jy  sigma=0.001545
! Fit after  self-cal, rms=0.184306Jy  sigma=0.001545
! Inverting map 
! Your choice of large map pixels excluded 5.22% of the data.
!  The x-axis pixel size should ideally be below 0.1634 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        0.97     FD        0.88     FT        1.00*    HH        1.00*    
!   HN        1.02     KP        0.89     LA        1.00     MK        0.95     
!   NL        0.94     OV        1.01     PT        1.04     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.92     FT        1.00*    HH        0.98     
!   HN        1.10     KP        0.91     LA        1.01     MK        0.92     
!   NL        0.96     OV        1.02     PT        1.08     TS        1.00*    
!   WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.99     FD        0.90     FT        1.00*    HH        1.00*    
!   HN        0.99     KP        0.88     LA        0.97     MK        1.01     
!   NL        0.89     OV        1.00     PT        1.02     TS        1.00*    
!   WZ        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        1.03     FD        0.90     FT        1.00*    HH        1.00*    
!   HN        1.07     KP        0.87     LA        1.03     MK        1.01     
!   NL        1.11     OV        1.06     PT        1.11     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.03     FD        0.94     FT        1.00*    HH        1.00     
!   HN        1.12     KP        0.88     LA        1.04     MK        0.96     
!   NL        1.09     OV        1.06     PT        1.13     TS        1.00*    
!   WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.09     FD        0.90     FT        1.00*    HH        1.00*    
!   HN        1.05     KP        0.87     LA        1.02     MK        1.05     
!   NL        1.00     OV        1.05     PT        1.09     TS        1.00*    
!   WZ        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        1.02     FD        0.89     FT        1.00*    HH        1.00*    
!   HN        0.99     KP        0.80     LA        1.01     MK        0.97     
!   NL        1.03     OV        1.03     PT        1.03     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        0.91     FT        1.00*    HH        1.04     
!   HN        1.07     KP        0.83     LA        1.01     MK        0.89     
!   NL        1.04     OV        1.04     PT        1.07     TS        1.00*    
!   WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.04     FD        0.87     FT        1.00*    HH        1.00*    
!   HN        1.11     KP        0.77     LA        0.98     MK        1.09     
!   NL        0.98     OV        1.05     PT        1.01     TS        1.00*    
!   WZ        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        1.08     FD        0.96     FT        1.00*    HH        1.00*    
!   HN        1.06     KP        0.86     LA        1.06     MK        1.05     
!   NL        1.08     OV        1.07     PT        1.13     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.11     FD        1.01     FT        1.00*    HH        1.13     
!   HN        1.14     KP        0.87     LA        1.08     MK        0.99     
!   NL        1.08     OV        1.07     PT        1.18     TS        1.00*    
!   WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.07     FD        0.97     FT        1.00*    HH        1.00*    
!   HN        1.03     KP        0.84     LA        1.07     MK        1.10     
!   NL        0.99     OV        1.09     PT        1.14     TS        1.00*    
!   WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.184306Jy  sigma=0.001545
! Fit after  self-cal, rms=0.177622Jy  sigma=0.001392
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.028 mas, bmaj=2.451 mas, bpa=-17.1 degrees
! Estimated noise=763.037 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 = -0.00357823 Jy
! Component: 100  -  total flux cleaned = -0.00385427 Jy
! Component: 150  -  total flux cleaned = -0.00401273 Jy
! Component: 200  -  total flux cleaned = -0.00422632 Jy
! Total flux subtracted in 200 components = -0.00422632 Jy
! Clean residual min=-0.005549 max=0.007036 Jy/beam
! Clean residual mean=0.000005 rms=0.001432 Jy/beam
! Combined flux in latest and established models = 0.603418 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 35 components and 0.603419 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.177486Jy  sigma=0.001391
! Fit after  self-cal, rms=0.177675Jy  sigma=0.001390
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 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=0.177675Jy  sigma=0.001390
! Fit after  self-cal, rms=0.179137Jy  sigma=0.001381
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.03 mas, bmaj=2.435 mas, bpa=-17.06 degrees
! Estimated noise=762.819 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00112675 Jy
! Component: 100  -  total flux cleaned = -0.00120991 Jy
! Component: 150  -  total flux cleaned = -0.00128268 Jy
! Component: 200  -  total flux cleaned = -0.00141547 Jy
! Total flux subtracted in 200 components = -0.00141547 Jy
! Clean residual min=-0.004685 max=0.004688 Jy/beam
! Clean residual mean=-0.000009 rms=0.001229 Jy/beam
! Combined flux in latest and established models = 0.602003 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 41 components and 0.602003 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.179066Jy  sigma=0.001380
! Fit after  self-cal, rms=0.179071Jy  sigma=0.001380
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 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 = 8.82798e-05 Jy
! Component: 100  -  total flux cleaned = 3.01167e-05 Jy
! Component: 150  -  total flux cleaned = -2.3881e-05 Jy
! Component: 200  -  total flux cleaned = -0.000128881 Jy
! Total flux subtracted in 200 components = -0.000128881 Jy
! Clean residual min=-0.004599 max=0.004617 Jy/beam
! Clean residual mean=-0.000009 rms=0.001216 Jy/beam
! Combined flux in latest and established models = 0.601874 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 41 components and 0.601874 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.179033Jy  sigma=0.001380
! Fit after  self-cal, rms=0.179026Jy  sigma=0.001380
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 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=0.179026Jy  sigma=0.001380
! Fit after  self-cal, rms=0.179535Jy  sigma=0.001379
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.032 mas, bmaj=2.45 mas, bpa=-17.17 degrees
! Estimated noise=762.447 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00118524 Jy
! Component: 100  -  total flux cleaned = -0.00130231 Jy
! Component: 150  -  total flux cleaned = -0.00140761 Jy
! Component: 200  -  total flux cleaned = -0.00145886 Jy
! Total flux subtracted in 200 components = -0.00145886 Jy
! Clean residual min=-0.004514 max=0.004599 Jy/beam
! Clean residual mean=-0.000016 rms=0.001189 Jy/beam
! Combined flux in latest and established models = 0.600415 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 42 components and 0.600415 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.179491Jy  sigma=0.001378
! Fit after  self-cal, rms=0.179493Jy  sigma=0.001378
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 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 = 5.53485e-05 Jy
! Component: 100  -  total flux cleaned = -3.83445e-05 Jy
! Component: 150  -  total flux cleaned = -0.000123784 Jy
! Component: 200  -  total flux cleaned = -0.000202108 Jy
! Total flux subtracted in 200 components = -0.000202108 Jy
! Clean residual min=-0.004447 max=0.004544 Jy/beam
! Clean residual mean=-0.000016 rms=0.001182 Jy/beam
! Combined flux in latest and established models = 0.600213 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 42 components and 0.600213 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.179468Jy  sigma=0.001378
! Fit after  self-cal, rms=0.179463Jy  sigma=0.001378
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 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=0.179463Jy  sigma=0.001378
! Fit after  self-cal, rms=0.180031Jy  sigma=0.001378
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=2.401 mas, bmaj=4.778 mas, bpa=-15.27 degrees
! Estimated noise=866.702 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.10005e-05 Jy
! Component: 100  -  total flux cleaned = -0.000203007 Jy
! Component: 150  -  total flux cleaned = -0.000339667 Jy
! Component: 200  -  total flux cleaned = -0.000420813 Jy
! Total flux subtracted in 200 components = -0.000420813 Jy
! Clean residual min=-0.004418 max=0.003816 Jy/beam
! Clean residual mean=-0.000027 rms=0.001289 Jy/beam
! Combined flux in latest and established models = 0.599792 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 47 components and 0.599792 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.180023Jy  sigma=0.001378
! Fit after  self-cal, rms=0.180024Jy  sigma=0.001378
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 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 = 2.98789e-06 Jy
! Component: 100  -  total flux cleaned = -5.93094e-05 Jy
! Component: 150  -  total flux cleaned = -8.28448e-05 Jy
! Component: 200  -  total flux cleaned = -0.000102182 Jy
! Total flux subtracted in 200 components = -0.000102182 Jy
! Clean residual min=-0.004410 max=0.003815 Jy/beam
! Clean residual mean=-0.000028 rms=0.001282 Jy/beam
! Combined flux in latest and established models = 0.59969 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 48 components and 0.59969 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.180028Jy  sigma=0.001378
! Fit after  self-cal, rms=0.180022Jy  sigma=0.001378
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 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 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.033 mas, bmaj=2.46 mas, bpa=-17.23 degrees
! Estimated noise=762.344 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.033 x 2.46 at -17.23 degrees (North through East)
! Clean map  min=-0.0038656  max=0.54824 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=0.180022Jy  sigma=0.001378
! Fit after  self-cal, rms=0.175211Jy  sigma=0.001265
! Inverting map and beam 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.033 mas, bmaj=2.461 mas, bpa=-17.23 degrees
! Estimated noise=761.002 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00071129 Jy
! Component: 100  -  total flux cleaned = -0.000971044 Jy
! Component: 150  -  total flux cleaned = -0.00108459 Jy
! Component: 200  -  total flux cleaned = -0.0011879 Jy
! Total flux subtracted in 200 components = -0.0011879 Jy
! Clean residual min=-0.004461 max=0.004446 Jy/beam
! Clean residual mean=-0.000011 rms=0.001158 Jy/beam
! Combined flux in latest and established models = 0.598502 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 50 components and 0.598502 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.175182Jy  sigma=0.001265
! Fit after  self-cal, rms=0.175185Jy  sigma=0.001265
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -6.9541e-05 Jy
! Component: 100  -  total flux cleaned = -0.000134687 Jy
! Component: 150  -  total flux cleaned = -0.000226386 Jy
! Component: 200  -  total flux cleaned = -0.000281844 Jy
! Total flux subtracted in 200 components = -0.000281844 Jy
! Clean residual min=-0.004469 max=0.004409 Jy/beam
! Clean residual mean=-0.000011 rms=0.001157 Jy/beam
! Combined flux in latest and established models = 0.59822 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 52 components and 0.59822 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.175168Jy  sigma=0.001265
! Fit after  self-cal, rms=0.175171Jy  sigma=0.001265
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.175171Jy  sigma=0.001265
! Fit after  self-cal, rms=0.175661Jy  sigma=0.001265
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 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=0.8285 mas, bmaj=2.106 mas, bpa=-17.68 degrees
! Estimated noise=1180.29 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.425086 Jy
! Component: 100  -  total flux cleaned = 0.520812 Jy
! Component: 150  -  total flux cleaned = 0.556294 Jy
! Component: 200  -  total flux cleaned = 0.574319 Jy
! Total flux subtracted in 200 components = 0.574319 Jy
! Clean residual min=-0.006973 max=0.008748 Jy/beam
! Clean residual mean=-0.000019 rms=0.001872 Jy/beam
! Combined flux in latest and established models = 0.574318 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 13 model components to the UV plane model.
! The established model now contains 13 components and 0.574318 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.034 mas, bmaj=2.469 mas, bpa=-17.28 degrees
! Estimated noise=760.999 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 = 0.0127527 Jy
! Component: 100  -  total flux cleaned = 0.0183579 Jy
! Component: 150  -  total flux cleaned = 0.0210517 Jy
! Component: 200  -  total flux cleaned = 0.0220325 Jy
! Total flux subtracted in 200 components = 0.0220325 Jy
! Clean residual min=-0.004162 max=0.004157 Jy/beam
! Clean residual mean=-0.000011 rms=0.001162 Jy/beam
! Combined flux in latest and established models = 0.596351 Jy
! Adding 11 model components to the UV plane model.
! The established model now contains 22 components and 0.596351 Jy
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 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 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=0.97 mas, bmaj=1.838 mas, bpa=-10.43 degrees
! Estimated noise=931.264 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.84463e-05 Jy
! Component: 100  -  total flux cleaned = -3.89104e-07 Jy
! Component: 150  -  total flux cleaned = -6.6186e-05 Jy
! Component: 200  -  total flux cleaned = -0.00012408 Jy
! Total flux subtracted in 200 components = -0.00012408 Jy
! Clean residual min=-0.005282 max=0.005730 Jy/beam
! Clean residual mean=-0.000013 rms=0.001526 Jy/beam
! Combined flux in latest and established models = 0.596227 Jy
clean
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -3.29957e-07 Jy
! Component: 100  -  total flux cleaned = -5.18047e-05 Jy
! Component: 150  -  total flux cleaned = -5.27192e-05 Jy
! Component: 200  -  total flux cleaned = -0.000101308 Jy
! Total flux subtracted in 200 components = -0.000101308 Jy
! Clean residual min=-0.005271 max=0.005700 Jy/beam
! Clean residual mean=-0.000013 rms=0.001520 Jy/beam
! Combined flux in latest and established models = 0.596125 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 32 components and 0.596126 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.175727Jy  sigma=0.001265
! Fit after  self-cal, rms=0.175684Jy  sigma=0.001265
wmodel J0850-1213_X_2011_08_02_pus_map.mod
! Writing 32 model components to file: J0850-1213_X_2011_08_02_pus_map.mod
wobs J0850-1213_X_2011_08_02_pus_uvs.fits
! Writing UV FITS file: J0850-1213_X_2011_08_02_pus_uvs.fits
wwins J0850-1213_X_2011_08_02_pus_map.win
! wwins: Wrote 1 windows to J0850-1213_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 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00105714 Jy
! Component: 100  -  total flux cleaned = 0.00173387 Jy
! Component: 150  -  total flux cleaned = 0.00237991 Jy
! Component: 200  -  total flux cleaned = 0.0030038 Jy
! Component: 250  -  total flux cleaned = 0.00352255 Jy
! Component: 300  -  total flux cleaned = 0.00377536 Jy
! Component: 350  -  total flux cleaned = 0.00427213 Jy
! Component: 400  -  total flux cleaned = 0.00475693 Jy
! Component: 450  -  total flux cleaned = 0.00515482 Jy
! Component: 500  -  total flux cleaned = 0.0056991 Jy
! Component: 550  -  total flux cleaned = 0.00623184 Jy
! Component: 600  -  total flux cleaned = 0.00645515 Jy
! Component: 650  -  total flux cleaned = 0.00660179 Jy
! Component: 700  -  total flux cleaned = 0.00681824 Jy
! Component: 750  -  total flux cleaned = 0.00689111 Jy
! Component: 800  -  total flux cleaned = 0.00724233 Jy
! Component: 850  -  total flux cleaned = 0.00717245 Jy
! Component: 900  -  total flux cleaned = 0.00717345 Jy
! Component: 950  -  total flux cleaned = 0.0073089 Jy
! Component: 1000  -  total flux cleaned = 0.00724385 Jy
! Component: 1050  -  total flux cleaned = 0.00737519 Jy
! Component: 1100  -  total flux cleaned = 0.00724552 Jy
! Component: 1150  -  total flux cleaned = 0.0072455 Jy
! Component: 1200  -  total flux cleaned = 0.00718181 Jy
! Component: 1250  -  total flux cleaned = 0.00699416 Jy
! Component: 1300  -  total flux cleaned = 0.00705741 Jy
! Component: 1350  -  total flux cleaned = 0.00705678 Jy
! Component: 1400  -  total flux cleaned = 0.00699624 Jy
! Component: 1450  -  total flux cleaned = 0.00699631 Jy
! Component: 1500  -  total flux cleaned = 0.00717308 Jy
! Component: 1550  -  total flux cleaned = 0.00705564 Jy
! Component: 1600  -  total flux cleaned = 0.00699736 Jy
! Component: 1650  -  total flux cleaned = 0.00699766 Jy
! Component: 1700  -  total flux cleaned = 0.00688528 Jy
! Component: 1750  -  total flux cleaned = 0.00682984 Jy
! Component: 1800  -  total flux cleaned = 0.00671988 Jy
! Component: 1850  -  total flux cleaned = 0.00661015 Jy
! Component: 1900  -  total flux cleaned = 0.00650228 Jy
! Component: 1950  -  total flux cleaned = 0.00644891 Jy
! Component: 2000  -  total flux cleaned = 0.0063963 Jy
! Total flux subtracted in 2048 components = 0.0062902 Jy
! Clean residual min=-0.003180 max=0.002864 Jy/beam
! Clean residual mean=-0.000014 rms=0.001019 Jy/beam
! Combined flux in latest and established models = 0.602416 Jy
keep
! Adding 135 model components to the UV plane model.
! The established model now contains 167 components and 0.602416 Jy
![Exited script file: muppet]
wmap "J0850-1213_X_2011_08_02_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.97 x 1.838 at -10.43 degrees (North through East)
! Clean map  min=-0.0039808  max=0.54649 Jy/beam
! Writing clean map to FITS file: J0850-1213_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 0.546488 
invert
! Inverting map 
! Your choice of large map pixels excluded 5.15% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00101774 
device "J0850-1213_X_2011_08_02_pus\_map.eps/VPS"
! Attempting to open device: 'J0850-1213_X_2011_08_02_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.558696 0.558696 1.11739 2.23478 4.46957 8.93914 17.8783 35.7565 71.5131
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.003 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.546 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.97 x 1.838 at -10.43 degrees (North through East)
! Clean map  min=-0.0039808  max=0.54649 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0850-1213_X_2011_08_02_pus\_map.gif/vgif"
! Attempting to open device: 'J0850-1213_X_2011_08_02_pus_map.gif/vgif'
mapplot cln