! Started logfile: J2358-1020_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:57:22 2012
obs J2358-1020_X_2011_08_02_pus_uva.fits
! Reading UV FITS file: J2358-1020_X_2011_08_02_pus_uva.fits
! AN table 1: 12 integrations on 78 of 78 possible baselines.
! AN table 2: 125 integrations on 78 of 78 possible baselines.
! Apparent sampling: 0.225342 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J2358-1020
! 
! 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 9632 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 J2358-1020_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 56 telescope corrections were flagged in sub-array 1.
!  A total of 930 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 56 telescope corrections were flagged in sub-array 1.
!  A total of 964 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 56 telescope corrections were flagged in sub-array 1.
!  A total of 930 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 56 telescope corrections were flagged in sub-array 1.
!  A total of 930 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=0.622474Jy  sigma=0.005152
! Fit after  self-cal, rms=0.572078Jy  sigma=0.004803
! 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 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=0.8942 mas, bmaj=1.784 mas, bpa=-11.95 degrees
! Estimated noise=1228.06 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 = 0.387572 Jy
! Component: 100  -  total flux cleaned = 0.484584 Jy
! Total flux subtracted in 100 components = 0.484584 Jy
! Clean residual min=-0.016753 max=0.037353 Jy/beam
! Clean residual mean=-0.000137 rms=0.004836 Jy/beam
! Combined flux in latest and established models = 0.484584 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.484584 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199645Jy  sigma=0.001594
! Fit after  self-cal, rms=0.199681Jy  sigma=0.001593
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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 = 0.0393145 Jy
! Component: 100  -  total flux cleaned = 0.0576783 Jy
! Total flux subtracted in 100 components = 0.0576783 Jy
! Clean residual min=-0.016465 max=0.015647 Jy/beam
! Clean residual mean=-0.000086 rms=0.003599 Jy/beam
! Combined flux in latest and established models = 0.542263 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 14 components and 0.542263 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191307Jy  sigma=0.001500
! Fit after  self-cal, rms=0.191162Jy  sigma=0.001499
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.215 mas, bmaj=2.11 mas, bpa=-8.09 degrees
! Estimated noise=835.561 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 = 0.0149252 Jy
! Component: 100  -  total flux cleaned = 0.0221945 Jy
! Component: 150  -  total flux cleaned = 0.0259153 Jy
! Component: 200  -  total flux cleaned = 0.0268408 Jy
! Total flux subtracted in 200 components = 0.0268408 Jy
! Clean residual min=-0.014635 max=0.013477 Jy/beam
! Clean residual mean=-0.000472 rms=0.004527 Jy/beam
! Combined flux in latest and established models = 0.569103 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 23 components and 0.569104 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190435Jy  sigma=0.001491
! Fit after  self-cal, rms=0.190412Jy  sigma=0.001490
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.86     FT        1.00*    HH        1.00*    
!   HN        1.07     KP        0.90     LA        0.96     MK        0.91     
!   NL        0.96     OV        1.04     PT        1.00     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.91     FT        1.00*    HH        1.39     
!   HN        1.02     KP        0.93     LA        1.00     MK        0.98     
!   NL        0.94     OV        0.98     PT        1.03     TS        1.00*    
!   WZ        1.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.92     FT        1.00*    HH        1.00*    
!   HN        1.12     KP        0.88     LA        1.00     MK        0.95     
!   NL        1.08     OV        1.03     PT        1.11     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        0.91     FT        1.00*    HH        1.34     
!   HN        1.06     KP        0.90     LA        1.05     MK        0.98     
!   NL        1.08     OV        1.00     PT        1.10     TS        1.00*    
!   WZ        1.00*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.90     FT        1.00*    HH        1.00*    
!   HN        1.13     KP        0.76     LA        0.98     MK        0.96     
!   NL        1.06     OV        1.05     PT        1.01     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        0.89     FT        1.00*    HH        1.44     
!   HN        1.06     KP        0.82     LA        1.06     MK        1.01     
!   NL        1.03     OV        0.98     PT        1.04     TS        1.00*    
!   WZ        1.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.12     FD        0.92     FT        1.00*    HH        1.00*    
!   HN        1.14     KP        0.83     LA        1.09     MK        1.03     
!   NL        1.10     OV        1.06     PT        1.15     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.10     FD        0.98     FT        1.00*    HH        1.42     
!   HN        1.00     KP        0.90     LA        1.12     MK        1.05     
!   NL        1.05     OV        1.03     PT        1.15     TS        1.00*    
!   WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.190412Jy  sigma=0.001490
! Fit after  self-cal, rms=0.200487Jy  sigma=0.001378
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.239 mas, bmaj=2.362 mas, bpa=-12.41 degrees
! Estimated noise=837.692 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 = -0.00372364 Jy
! Component: 100  -  total flux cleaned = -0.00372453 Jy
! Component: 150  -  total flux cleaned = -0.00371998 Jy
! Component: 200  -  total flux cleaned = -0.00379472 Jy
! Total flux subtracted in 200 components = -0.00379472 Jy
! Clean residual min=-0.006714 max=0.005291 Jy/beam
! Clean residual mean=-0.000083 rms=0.001750 Jy/beam
! Combined flux in latest and established models = 0.565309 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 30 components and 0.565309 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.200300Jy  sigma=0.001378
! Fit after  self-cal, rms=0.200297Jy  sigma=0.001377
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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=0.200297Jy  sigma=0.001377
! Fit after  self-cal, rms=0.201270Jy  sigma=0.001369
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.241 mas, bmaj=2.364 mas, bpa=-12.35 degrees
! Estimated noise=840.603 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000317502 Jy
! Component: 100  -  total flux cleaned = 0.000487282 Jy
! Component: 150  -  total flux cleaned = 0.000479012 Jy
! Component: 200  -  total flux cleaned = 0.000547702 Jy
! Total flux subtracted in 200 components = 0.000547702 Jy
! Clean residual min=-0.006344 max=0.004648 Jy/beam
! Clean residual mean=-0.000107 rms=0.001433 Jy/beam
! Combined flux in latest and established models = 0.565857 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 32 components and 0.565857 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.201173Jy  sigma=0.001369
! Fit after  self-cal, rms=0.201167Jy  sigma=0.001369
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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 = -0.000111264 Jy
! Component: 100  -  total flux cleaned = -0.000110949 Jy
! Component: 150  -  total flux cleaned = -0.000112032 Jy
! Component: 200  -  total flux cleaned = -0.000167321 Jy
! Total flux subtracted in 200 components = -0.000167321 Jy
! Clean residual min=-0.006292 max=0.004660 Jy/beam
! Clean residual mean=-0.000108 rms=0.001430 Jy/beam
! Combined flux in latest and established models = 0.565689 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 33 components and 0.565689 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.201105Jy  sigma=0.001369
! Fit after  self-cal, rms=0.201097Jy  sigma=0.001368
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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=0.201097Jy  sigma=0.001368
! Fit after  self-cal, rms=0.202484Jy  sigma=0.001360
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.241 mas, bmaj=2.373 mas, bpa=-12.47 degrees
! Estimated noise=840.984 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -3.48125e-05 Jy
! Component: 100  -  total flux cleaned = 2.01132e-05 Jy
! Component: 150  -  total flux cleaned = -3.06846e-05 Jy
! Component: 200  -  total flux cleaned = -3.00479e-05 Jy
! Total flux subtracted in 200 components = -3.00479e-05 Jy
! Clean residual min=-0.004569 max=0.004449 Jy/beam
! Clean residual mean=-0.000038 rms=0.001102 Jy/beam
! Combined flux in latest and established models = 0.565659 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 33 components and 0.565659 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.202430Jy  sigma=0.001359
! Fit after  self-cal, rms=0.202486Jy  sigma=0.001359
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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 = -0.000111874 Jy
! Component: 100  -  total flux cleaned = -0.000113008 Jy
! Component: 150  -  total flux cleaned = -0.000158792 Jy
! Component: 200  -  total flux cleaned = -0.000200346 Jy
! Total flux subtracted in 200 components = -0.000200346 Jy
! Clean residual min=-0.004528 max=0.004459 Jy/beam
! Clean residual mean=-0.000039 rms=0.001100 Jy/beam
! Combined flux in latest and established models = 0.565459 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 37 components and 0.565459 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.202451Jy  sigma=0.001359
! Fit after  self-cal, rms=0.202445Jy  sigma=0.001359
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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=0.202445Jy  sigma=0.001359
! Fit after  self-cal, rms=0.203216Jy  sigma=0.001359
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=2.492 mas, bmaj=5.344 mas, bpa=-22.61 degrees
! Estimated noise=930.143 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000725989 Jy
! Component: 100  -  total flux cleaned = 0.000727062 Jy
! Component: 150  -  total flux cleaned = 0.00070904 Jy
! Component: 200  -  total flux cleaned = 0.000709294 Jy
! Total flux subtracted in 200 components = 0.000709294 Jy
! Clean residual min=-0.003619 max=0.003579 Jy/beam
! Clean residual mean=-0.000053 rms=0.001132 Jy/beam
! Combined flux in latest and established models = 0.566168 Jy
selfcal
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 39 components and 0.566168 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.203235Jy  sigma=0.001359
! Fit after  self-cal, rms=0.203242Jy  sigma=0.001359
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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 = -1.91317e-06 Jy
! Component: 100  -  total flux cleaned = -3.577e-06 Jy
! Component: 150  -  total flux cleaned = -1.69865e-05 Jy
! Component: 200  -  total flux cleaned = -1.60219e-05 Jy
! Total flux subtracted in 200 components = -1.60219e-05 Jy
! Clean residual min=-0.003653 max=0.003608 Jy/beam
! Clean residual mean=-0.000053 rms=0.001132 Jy/beam
! Combined flux in latest and established models = 0.566152 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 40 components and 0.566152 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.203250Jy  sigma=0.001359
! Fit after  self-cal, rms=0.203249Jy  sigma=0.001359
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.241 mas, bmaj=2.379 mas, bpa=-12.58 degrees
! Estimated noise=841.418 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.241 x 2.379 at -12.58 degrees (North through East)
! Clean map  min=-0.0039239  max=0.51172 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=0.203249Jy  sigma=0.001359
! Fit after  self-cal, rms=0.313697Jy  sigma=0.001224
! Inverting map and beam 
! Your choice of large map pixels excluded 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.241 mas, bmaj=2.38 mas, bpa=-12.62 degrees
! Estimated noise=841.235 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000284305 Jy
! Component: 100  -  total flux cleaned = 0.000286824 Jy
! Component: 150  -  total flux cleaned = 0.000287702 Jy
! Component: 200  -  total flux cleaned = 0.000285706 Jy
! Total flux subtracted in 200 components = 0.000285706 Jy
! Clean residual min=-0.004462 max=0.004478 Jy/beam
! Clean residual mean=-0.000037 rms=0.001073 Jy/beam
! Combined flux in latest and established models = 0.566438 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 40 components and 0.566438 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.313693Jy  sigma=0.001224
! Fit after  self-cal, rms=0.313703Jy  sigma=0.001224
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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 = 2.891e-06 Jy
! Component: 100  -  total flux cleaned = 6.46975e-06 Jy
! Component: 150  -  total flux cleaned = 5.35489e-06 Jy
! Component: 200  -  total flux cleaned = 4.22477e-06 Jy
! Total flux subtracted in 200 components = 4.22477e-06 Jy
! Clean residual min=-0.004444 max=0.004485 Jy/beam
! Clean residual mean=-0.000037 rms=0.001071 Jy/beam
! Combined flux in latest and established models = 0.566442 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 40 components and 0.566442 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.313697Jy  sigma=0.001224
! Fit after  self-cal, rms=0.313706Jy  sigma=0.001224
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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=0.313706Jy  sigma=0.001224
! Fit after  self-cal, rms=0.338508Jy  sigma=0.001224
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 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=0.9064 mas, bmaj=2.031 mas, bpa=-14.88 degrees
! Estimated noise=1242.02 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.390782 Jy
! Component: 100  -  total flux cleaned = 0.487013 Jy
! Component: 150  -  total flux cleaned = 0.526893 Jy
! Component: 200  -  total flux cleaned = 0.545883 Jy
! Total flux subtracted in 200 components = 0.545883 Jy
! Clean residual min=-0.007765 max=0.009331 Jy/beam
! Clean residual mean=-0.000040 rms=0.001997 Jy/beam
! Combined flux in latest and established models = 0.545883 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 16 model components to the UV plane model.
! The established model now contains 16 components and 0.545883 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.241 mas, bmaj=2.393 mas, bpa=-12.8 degrees
! Estimated noise=841.292 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 = 0.0118972 Jy
! Component: 100  -  total flux cleaned = 0.0171346 Jy
! Component: 150  -  total flux cleaned = 0.018944 Jy
! Component: 200  -  total flux cleaned = 0.0192189 Jy
! Total flux subtracted in 200 components = 0.0192189 Jy
! Clean residual min=-0.004172 max=0.004501 Jy/beam
! Clean residual mean=-0.000040 rms=0.001103 Jy/beam
! Combined flux in latest and established models = 0.565102 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 26 components and 0.565102 Jy
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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 10.6% of the data.
!  The x-axis pixel size should ideally be below 0.1634 milli-arcsec
! Estimated beam: bmin=1.118 mas, bmaj=1.735 mas, bpa=5.655 degrees
! Estimated noise=1501.71 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000713664 Jy
! Component: 100  -  total flux cleaned = 0.000815978 Jy
! Component: 150  -  total flux cleaned = 0.000814313 Jy
! Component: 200  -  total flux cleaned = 0.000721061 Jy
! Total flux subtracted in 200 components = 0.000721061 Jy
! Clean residual min=-0.006730 max=0.007386 Jy/beam
! Clean residual mean=-0.000042 rms=0.001815 Jy/beam
! Combined flux in latest and established models = 0.565823 Jy
clean
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -8.18496e-05 Jy
! Component: 100  -  total flux cleaned = -7.96225e-05 Jy
! Component: 150  -  total flux cleaned = -8.59143e-05 Jy
! Component: 200  -  total flux cleaned = -8.8531e-05 Jy
! Total flux subtracted in 200 components = -8.8531e-05 Jy
! Clean residual min=-0.006533 max=0.007326 Jy/beam
! Clean residual mean=-0.000042 rms=0.001797 Jy/beam
! Combined flux in latest and established models = 0.565735 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 37 components and 0.565735 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.339316Jy  sigma=0.001230
! Fit after  self-cal, rms=0.339291Jy  sigma=0.001229
wmodel J2358-1020_X_2011_08_02_pus_map.mod
! Writing 37 model components to file: J2358-1020_X_2011_08_02_pus_map.mod
wobs J2358-1020_X_2011_08_02_pus_uvs.fits
! Writing UV FITS file: J2358-1020_X_2011_08_02_pus_uvs.fits
wwins J2358-1020_X_2011_08_02_pus_map.win
! wwins: Wrote 1 windows to J2358-1020_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 10.6% 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 = 0.0015277 Jy
! Component: 100  -  total flux cleaned = 0.00165212 Jy
! Component: 150  -  total flux cleaned = 0.00165422 Jy
! Component: 200  -  total flux cleaned = 0.00154451 Jy
! Component: 250  -  total flux cleaned = 0.00154399 Jy
! Component: 300  -  total flux cleaned = 0.00154276 Jy
! Component: 350  -  total flux cleaned = 0.00124235 Jy
! Component: 400  -  total flux cleaned = 0.00114347 Jy
! Component: 450  -  total flux cleaned = 0.000665521 Jy
! Component: 500  -  total flux cleaned = 0.000666589 Jy
! Component: 550  -  total flux cleaned = 0.000294864 Jy
! Component: 600  -  total flux cleaned = -0.000250386 Jy
! Component: 650  -  total flux cleaned = -0.000250412 Jy
! Component: 700  -  total flux cleaned = -0.000603034 Jy
! Component: 750  -  total flux cleaned = -0.00103545 Jy
! Component: 800  -  total flux cleaned = -0.00112108 Jy
! Component: 850  -  total flux cleaned = -0.00154171 Jy
! Component: 900  -  total flux cleaned = -0.00203925 Jy
! Component: 950  -  total flux cleaned = -0.00212143 Jy
! Component: 1000  -  total flux cleaned = -0.00276442 Jy
! Component: 1050  -  total flux cleaned = -0.0027639 Jy
! Component: 1100  -  total flux cleaned = -0.00315518 Jy
! Component: 1150  -  total flux cleaned = -0.0031551 Jy
! Component: 1200  -  total flux cleaned = -0.00353762 Jy
! Component: 1250  -  total flux cleaned = -0.0039142 Jy
! Component: 1300  -  total flux cleaned = -0.00428453 Jy
! Component: 1350  -  total flux cleaned = -0.00435819 Jy
! Component: 1400  -  total flux cleaned = -0.00472075 Jy
! Component: 1450  -  total flux cleaned = -0.00500889 Jy
! Component: 1500  -  total flux cleaned = -0.00550506 Jy
! Component: 1550  -  total flux cleaned = -0.00578459 Jy
! Component: 1600  -  total flux cleaned = -0.00592414 Jy
! Component: 1650  -  total flux cleaned = -0.00633547 Jy
! Component: 1700  -  total flux cleaned = -0.00660679 Jy
! Component: 1750  -  total flux cleaned = -0.00667404 Jy
! Component: 1800  -  total flux cleaned = -0.00687302 Jy
! Component: 1850  -  total flux cleaned = -0.00700455 Jy
! Component: 1900  -  total flux cleaned = -0.00726617 Jy
! Component: 1950  -  total flux cleaned = -0.00733047 Jy
! Component: 2000  -  total flux cleaned = -0.00758583 Jy
! Total flux subtracted in 2048 components = -0.00777611 Jy
! Clean residual min=-0.003469 max=0.003314 Jy/beam
! Clean residual mean=-0.000067 rms=0.001195 Jy/beam
! Combined flux in latest and established models = 0.557959 Jy
keep
! Adding 133 model components to the UV plane model.
! The established model now contains 170 components and 0.557959 Jy
![Exited script file: muppet]
wmap "J2358-1020_X_2011_08_02_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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: 1.118 x 1.735 at 5.655 degrees (North through East)
! Clean map  min=-0.0049059  max=0.5013 Jy/beam
! Writing clean map to FITS file: J2358-1020_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 0.501304 
invert
! Inverting map 
! Your choice of large map pixels excluded 10.6% 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 0.00118843 
device "J2358-1020_X_2011_08_02_pus\_map.eps/VPS"
! Attempting to open device: 'J2358-1020_X_2011_08_02_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.711205 0.711205 1.42241 2.84482 5.68964 11.3793 22.7586 45.5171 91.0342
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0035 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.501 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.118 x 1.735 at 5.655 degrees (North through East)
! Clean map  min=-0.0049059  max=0.5013 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2358-1020_X_2011_08_02_pus\_map.gif/vgif"
! Attempting to open device: 'J2358-1020_X_2011_08_02_pus_map.gif/vgif'
mapplot cln