! Started logfile: J2002+1501_X_2011_06_28_pus_uvs.log on Sat Apr 21 13:08:01 2012
obs J2002+1501_X_2011_06_28_pus_uva.fits
! Reading UV FITS file: J2002+1501_X_2011_06_28_pus_uva.fits
! AN table 1: 446 integrations on 153 of 153 possible baselines.
! AN table 2: 37 integrations on 153 of 153 possible baselines.
! Apparent sampling: 0.211924 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J2002+1501
! 
! 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 5249 lines of history.
! 
! Reading 62644 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 J2002+1501_X_2011_06_28_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 4574 telescope corrections were flagged in sub-array 1.
!  A total of 513 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 4574 telescope corrections were flagged in sub-array 1.
!  A total of 513 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 4574 telescope corrections were flagged in sub-array 1.
!  A total of 513 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 4574 telescope corrections were flagged in sub-array 1.
!  A total of 513 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=0.786984Jy  sigma=0.008387
! Fit after  self-cal, rms=0.752195Jy  sigma=0.008063
! 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 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6083 mas, bmaj=1.107 mas, bpa=-4.759 degrees
! Estimated noise=666.333 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 = 0.203945 Jy
! Component: 100  -  total flux cleaned = 0.25313 Jy
! Total flux subtracted in 100 components = 0.25313 Jy
! Clean residual min=-0.005815 max=0.019668 Jy/beam
! Clean residual mean=0.000029 rms=0.001584 Jy/beam
! Combined flux in latest and established models = 0.25313 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.25313 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.164762Jy  sigma=0.001396
! Fit after  self-cal, rms=0.164755Jy  sigma=0.001396
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0208947 Jy
! Component: 100  -  total flux cleaned = 0.0305918 Jy
! Total flux subtracted in 100 components = 0.0305918 Jy
! Clean residual min=-0.004009 max=0.004539 Jy/beam
! Clean residual mean=0.000007 rms=0.000990 Jy/beam
! Combined flux in latest and established models = 0.283722 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 11 components and 0.283722 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162233Jy  sigma=0.001354
! Fit after  self-cal, rms=0.162226Jy  sigma=0.001354
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Added new window around map position (0.2, -1).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00576354 Jy
! Component: 100  -  total flux cleaned = 0.0084401 Jy
! Total flux subtracted in 100 components = 0.0084401 Jy
! Clean residual min=-0.003383 max=0.003417 Jy/beam
! Clean residual mean=0.000002 rms=0.000908 Jy/beam
! Combined flux in latest and established models = 0.292162 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 21 components and 0.292162 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162042Jy  sigma=0.001350
! Fit after  self-cal, rms=0.162045Jy  sigma=0.001350
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.697 mas, bmaj=1.339 mas, bpa=-9.294 degrees
! Estimated noise=277.938 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 (0.6, -2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00357695 Jy
! Component: 100  -  total flux cleaned = 0.00573988 Jy
! Component: 150  -  total flux cleaned = 0.00695666 Jy
! Component: 200  -  total flux cleaned = 0.00762685 Jy
! Total flux subtracted in 200 components = 0.00762685 Jy
! Clean residual min=-0.001911 max=0.002256 Jy/beam
! Clean residual mean=0.000038 rms=0.000499 Jy/beam
! Combined flux in latest and established models = 0.299789 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 32 components and 0.299789 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.161964Jy  sigma=0.001349
! Fit after  self-cal, rms=0.161966Jy  sigma=0.001349
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 66 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.01     FT        1.00*    HH        1.00*    
!   HN        0.97     KK        0.98     KP        1.03     MC        1.00*    
!   MK        1.01     NL        0.99     NY        1.07     OV        0.97     
!   PT        0.98     SC        0.99     SH        1.00*    TS        1.01     
!   WF        1.01     WZ        1.03     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.95     FD        0.99     FT        1.00*    HH        1.00*    
!   HN        1.19     KK        1.00*    KP        1.03     MC        1.00*    
!   MK        1.00*    NL        1.01     NY        1.00*    OV        0.96     
!   PT        0.94     SC        0.99     SH        1.00*    TS        1.00*    
!   WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 66 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.96     FT        1.00*    HH        1.00*    
!   HN        0.97     KK        0.95     KP        1.01     MC        1.00*    
!   MK        0.99     NL        1.03     NY        1.03     OV        1.00     
!   PT        1.00     SC        1.03     SH        1.00*    TS        1.00     
!   WF        0.97     WZ        1.02     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.00     FT        1.00*    HH        1.00*    
!   HN        1.32     KK        1.00*    KP        0.99     MC        1.00*    
!   MK        1.00*    NL        1.02     NY        1.00*    OV        1.00     
!   PT        0.99     SC        1.00     SH        1.00*    TS        1.00*    
!   WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 66 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.01     FT        1.00*    HH        1.00*    
!   HN        0.99     KK        1.04     KP        1.02     MC        1.00*    
!   MK        0.98     NL        0.99     NY        0.98     OV        0.99     
!   PT        0.98     SC        1.03     SH        1.00*    TS        1.00     
!   WF        0.99     WZ        1.03     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        0.99     FT        1.00*    HH        1.00*    
!   HN        1.32     KK        1.00*    KP        0.96     MC        1.00*    
!   MK        1.00*    NL        0.97     NY        1.00*    OV        1.05     
!   PT        0.96     SC        0.99     SH        1.00*    TS        1.00*    
!   WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 66 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.01     FT        1.00*    HH        1.00*    
!   HN        1.00     KK        1.01     KP        0.98     MC        1.00*    
!   MK        1.03     NL        1.00     NY        1.00     OV        1.03     
!   PT        1.00     SC        1.03     SH        1.00*    TS        0.98     
!   WF        0.98     WZ        1.13     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        1.08     FT        1.00*    HH        1.00*    
!   HN        1.34     KK        1.00*    KP        0.98     MC        1.00*    
!   MK        1.00*    NL        1.03     NY        1.00*    OV        1.04     
!   PT        1.00     SC        0.97     SH        1.00*    TS        1.00*    
!   WF        1.00*    WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.161966Jy  sigma=0.001349
! Fit after  self-cal, rms=0.162179Jy  sigma=0.001346
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6983 mas, bmaj=1.347 mas, bpa=-9.331 degrees
! Estimated noise=278.072 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.85312e-05 Jy
! Component: 100  -  total flux cleaned = -7.62763e-05 Jy
! Component: 150  -  total flux cleaned = -0.000208437 Jy
! Component: 200  -  total flux cleaned = -0.000254037 Jy
! Total flux subtracted in 200 components = -0.000254037 Jy
! Clean residual min=-0.001586 max=0.001691 Jy/beam
! Clean residual mean=-0.000017 rms=0.000408 Jy/beam
! Combined flux in latest and established models = 0.299535 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 41 components and 0.299535 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162163Jy  sigma=0.001346
! Fit after  self-cal, rms=0.162175Jy  sigma=0.001346
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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=0.162175Jy  sigma=0.001346
! Fit after  self-cal, rms=0.162368Jy  sigma=0.001345
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.698 mas, bmaj=1.349 mas, bpa=-9.396 degrees
! Estimated noise=278.009 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -3.45292e-06 Jy
! Component: 100  -  total flux cleaned = 4.4599e-05 Jy
! Component: 150  -  total flux cleaned = 2.39915e-05 Jy
! Component: 200  -  total flux cleaned = 4.41506e-06 Jy
! Total flux subtracted in 200 components = 4.41506e-06 Jy
! Clean residual min=-0.001588 max=0.001540 Jy/beam
! Clean residual mean=-0.000014 rms=0.000381 Jy/beam
! Combined flux in latest and established models = 0.299539 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 49 components and 0.299539 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162359Jy  sigma=0.001345
! Fit after  self-cal, rms=0.162368Jy  sigma=0.001345
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 = 3.07999e-05 Jy
! Component: 100  -  total flux cleaned = -2.27977e-05 Jy
! Component: 150  -  total flux cleaned = -3.80437e-05 Jy
! Component: 200  -  total flux cleaned = -5.37695e-05 Jy
! Total flux subtracted in 200 components = -5.37695e-05 Jy
! Clean residual min=-0.001558 max=0.001507 Jy/beam
! Clean residual mean=-0.000013 rms=0.000378 Jy/beam
! Combined flux in latest and established models = 0.299485 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 53 components and 0.299485 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162363Jy  sigma=0.001345
! Fit after  self-cal, rms=0.162364Jy  sigma=0.001345
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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=0.162364Jy  sigma=0.001345
! Fit after  self-cal, rms=0.162789Jy  sigma=0.001345
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6982 mas, bmaj=1.351 mas, bpa=-9.431 degrees
! Estimated noise=277.939 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000285429 Jy
! Component: 100  -  total flux cleaned = -0.000304333 Jy
! Component: 150  -  total flux cleaned = -0.000272279 Jy
! Component: 200  -  total flux cleaned = -0.000272174 Jy
! Total flux subtracted in 200 components = -0.000272174 Jy
! Clean residual min=-0.001590 max=0.001470 Jy/beam
! Clean residual mean=-0.000011 rms=0.000361 Jy/beam
! Combined flux in latest and established models = 0.299213 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 58 components and 0.299213 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162784Jy  sigma=0.001345
! Fit after  self-cal, rms=0.162797Jy  sigma=0.001345
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 = -1.45152e-05 Jy
! Component: 100  -  total flux cleaned = -1.39636e-05 Jy
! Component: 150  -  total flux cleaned = -1.43349e-05 Jy
! Component: 200  -  total flux cleaned = -1.47594e-05 Jy
! Total flux subtracted in 200 components = -1.47594e-05 Jy
! Clean residual min=-0.001577 max=0.001470 Jy/beam
! Clean residual mean=-0.000011 rms=0.000360 Jy/beam
! Combined flux in latest and established models = 0.299198 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 66 components and 0.299198 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162794Jy  sigma=0.001345
! Fit after  self-cal, rms=0.162795Jy  sigma=0.001345
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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=0.162795Jy  sigma=0.001345
! Fit after  self-cal, rms=0.162814Jy  sigma=0.001344
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=1.957 mas, bmaj=2.528 mas, bpa=-10.97 degrees
! Estimated noise=382.559 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000303651 Jy
! Component: 100  -  total flux cleaned = 0.000303684 Jy
! Component: 150  -  total flux cleaned = 0.000262327 Jy
! Component: 200  -  total flux cleaned = 0.000223338 Jy
! Total flux subtracted in 200 components = 0.000223338 Jy
! Clean residual min=-0.001978 max=0.001948 Jy/beam
! Clean residual mean=-0.000054 rms=0.000535 Jy/beam
! Combined flux in latest and established models = 0.299421 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 71 components and 0.299421 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162816Jy  sigma=0.001345
! Fit after  self-cal, rms=0.162817Jy  sigma=0.001344
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 = -2.10056e-06 Jy
! Component: 100  -  total flux cleaned = -1.66025e-05 Jy
! Component: 150  -  total flux cleaned = -1.71907e-05 Jy
! Component: 200  -  total flux cleaned = -1.22036e-05 Jy
! Total flux subtracted in 200 components = -1.22036e-05 Jy
! Clean residual min=-0.001976 max=0.001892 Jy/beam
! Clean residual mean=-0.000053 rms=0.000530 Jy/beam
! Combined flux in latest and established models = 0.299409 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 74 components and 0.299409 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162817Jy  sigma=0.001345
! Fit after  self-cal, rms=0.162818Jy  sigma=0.001345
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6982 mas, bmaj=1.352 mas, bpa=-9.463 degrees
! Estimated noise=277.86 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6982 x 1.352 at -9.463 degrees (North through East)
! Clean map  min=-0.0014335  max=0.26569 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6088 mas, bmaj=1.115 mas, bpa=-4.907 degrees
! Estimated noise=670.387 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.204556 Jy
! Component: 100  -  total flux cleaned = 0.255052 Jy
! Component: 150  -  total flux cleaned = 0.275594 Jy
! Component: 200  -  total flux cleaned = 0.284945 Jy
! Total flux subtracted in 200 components = 0.284945 Jy
! Clean residual min=-0.003342 max=0.004305 Jy/beam
! Clean residual mean=0.000007 rms=0.000880 Jy/beam
! Combined flux in latest and established models = 0.284945 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.284945 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6982 mas, bmaj=1.352 mas, bpa=-9.463 degrees
! Estimated noise=277.86 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 = 0.00549941 Jy
! Component: 100  -  total flux cleaned = 0.00885427 Jy
! Component: 150  -  total flux cleaned = 0.0111486 Jy
! Component: 200  -  total flux cleaned = 0.0127522 Jy
! Total flux subtracted in 200 components = 0.0127522 Jy
! Clean residual min=-0.001664 max=0.001618 Jy/beam
! Clean residual mean=-0.000003 rms=0.000383 Jy/beam
! Combined flux in latest and established models = 0.297697 Jy
! Adding 17 model components to the UV plane model.
! The established model now contains 23 components and 0.297697 Jy
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6659 mas, bmaj=1.211 mas, bpa=-11.09 degrees
! Estimated noise=350.279 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000772713 Jy
! Component: 100  -  total flux cleaned = 0.000982671 Jy
! Component: 150  -  total flux cleaned = 0.00109213 Jy
! Component: 200  -  total flux cleaned = 0.00112543 Jy
! Total flux subtracted in 200 components = 0.00112543 Jy
! Clean residual min=-0.001973 max=0.001907 Jy/beam
! Clean residual mean=-0.000019 rms=0.000449 Jy/beam
! Combined flux in latest and established models = 0.298823 Jy
clean
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.93275e-05 Jy
! Component: 100  -  total flux cleaned = 1.1829e-06 Jy
! Component: 150  -  total flux cleaned = -5.06503e-05 Jy
! Component: 200  -  total flux cleaned = -2.78874e-06 Jy
! Total flux subtracted in 200 components = -2.78874e-06 Jy
! Clean residual min=-0.001935 max=0.001855 Jy/beam
! Clean residual mean=-0.000019 rms=0.000443 Jy/beam
! Combined flux in latest and established models = 0.29882 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 41 components and 0.29882 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162819Jy  sigma=0.001345
! Fit after  self-cal, rms=0.162808Jy  sigma=0.001345
wmodel J2002+1501_X_2011_06_28_pus_map.mod
! Writing 41 model components to file: J2002+1501_X_2011_06_28_pus_map.mod
wobs J2002+1501_X_2011_06_28_pus_uvs.fits
! Writing UV FITS file: J2002+1501_X_2011_06_28_pus_uvs.fits
wwins J2002+1501_X_2011_06_28_pus_map.win
! wwins: Wrote 3 windows to J2002+1501_X_2011_06_28_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 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000524898 Jy
! Component: 100  -  total flux cleaned = -0.00117211 Jy
! Component: 150  -  total flux cleaned = -0.00157085 Jy
! Component: 200  -  total flux cleaned = -0.00180772 Jy
! Component: 250  -  total flux cleaned = -0.0019794 Jy
! Component: 300  -  total flux cleaned = -0.0020636 Jy
! Component: 350  -  total flux cleaned = -0.00217285 Jy
! Component: 400  -  total flux cleaned = -0.002279 Jy
! Component: 450  -  total flux cleaned = -0.00233102 Jy
! Component: 500  -  total flux cleaned = -0.00240779 Jy
! Component: 550  -  total flux cleaned = -0.00243295 Jy
! Component: 600  -  total flux cleaned = -0.00238392 Jy
! Component: 650  -  total flux cleaned = -0.00240829 Jy
! Component: 700  -  total flux cleaned = -0.00236028 Jy
! Component: 750  -  total flux cleaned = -0.00238404 Jy
! Component: 800  -  total flux cleaned = -0.00238383 Jy
! Component: 850  -  total flux cleaned = -0.00238358 Jy
! Component: 900  -  total flux cleaned = -0.00238363 Jy
! Component: 950  -  total flux cleaned = -0.00238354 Jy
! Component: 1000  -  total flux cleaned = -0.00236115 Jy
! Component: 1050  -  total flux cleaned = -0.00231703 Jy
! Component: 1100  -  total flux cleaned = -0.00227336 Jy
! Component: 1150  -  total flux cleaned = -0.00227357 Jy
! Component: 1200  -  total flux cleaned = -0.0022736 Jy
! Component: 1250  -  total flux cleaned = -0.00225214 Jy
! Component: 1300  -  total flux cleaned = -0.00218853 Jy
! Component: 1350  -  total flux cleaned = -0.00218859 Jy
! Component: 1400  -  total flux cleaned = -0.00208444 Jy
! Component: 1450  -  total flux cleaned = -0.00208449 Jy
! Component: 1500  -  total flux cleaned = -0.0020641 Jy
! Component: 1550  -  total flux cleaned = -0.0020234 Jy
! Component: 1600  -  total flux cleaned = -0.00200312 Jy
! Component: 1650  -  total flux cleaned = -0.00196299 Jy
! Component: 1700  -  total flux cleaned = -0.0019431 Jy
! Component: 1750  -  total flux cleaned = -0.00198269 Jy
! Component: 1800  -  total flux cleaned = -0.00190379 Jy
! Component: 1850  -  total flux cleaned = -0.00188421 Jy
! Component: 1900  -  total flux cleaned = -0.00186489 Jy
! Component: 1950  -  total flux cleaned = -0.0018455 Jy
! Component: 2000  -  total flux cleaned = -0.00178788 Jy
! Total flux subtracted in 2048 components = -0.00180703 Jy
! Clean residual min=-0.001234 max=0.001110 Jy/beam
! Clean residual mean=0.000003 rms=0.000343 Jy/beam
! Combined flux in latest and established models = 0.297013 Jy
keep
! Adding 169 model components to the UV plane model.
! The established model now contains 210 components and 0.297013 Jy
![Exited script file: muppet]
wmap "J2002+1501_X_2011_06_28_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6659 x 1.211 at -11.09 degrees (North through East)
! Clean map  min=-0.0016142  max=0.26207 Jy/beam
! Writing clean map to FITS file: J2002+1501_X_2011_06_28_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.262075 
invert
! Inverting map 
! Your choice of large map pixels excluded 3.57% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000343552 
device "J2002+1501_X_2011_06_28_pus\_map.eps/VPS"
! Attempting to open device: 'J2002+1501_X_2011_06_28_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.393268 0.393268 0.786536 1.57307 3.14614 6.29229 12.5846 25.1692 50.3383
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.001 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.262 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6659 x 1.211 at -11.09 degrees (North through East)
! Clean map  min=-0.0016142  max=0.26207 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2002+1501_X_2011_06_28_pus\_map.gif/vgif"
! Attempting to open device: 'J2002+1501_X_2011_06_28_pus_map.gif/vgif'
mapplot cln