! Started logfile: J2002+4725_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:18:49 2011
obs J2002+4725_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: J2002+4725_X_2010_10_13_pus_uva.fits
! AN table 1: 27 integrations on 105 of 105 possible baselines.
! AN table 2: 90 integrations on 105 of 105 possible baselines.
! AN table 3: 56 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.157666 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J2002+4725
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.40996e+09        8e+06          1        8e+06
!  02        2  8.47996e+09        8e+06          1        8e+06
!  03        3  8.79496e+09        8e+06          1        8e+06
!  04        4  8.89996e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 5978 lines of history.
! 
! Reading 11456 visibilities.
select I
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =",field_size
! field_size = 256 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J2002+4725_X_2010_10_13_pus]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 256x256 pixels with 0.200x0.200 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 302 telescope corrections were flagged in sub-array 1.
!  A total of 879 telescope corrections were flagged in sub-array 2.
!  A total of 577 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 302 telescope corrections were flagged in sub-array 1.
!  A total of 879 telescope corrections were flagged in sub-array 2.
!  A total of 577 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 302 telescope corrections were flagged in sub-array 1.
!  A total of 879 telescope corrections were flagged in sub-array 2.
!  A total of 577 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 302 telescope corrections were flagged in sub-array 1.
!  A total of 879 telescope corrections were flagged in sub-array 2.
!  A total of 577 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.417985Jy  sigma=0.005059
! Fit after  self-cal, rms=0.372736Jy  sigma=0.004506
! 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 1.25% of the data.
!  The x-axis pixel size should ideally be below 0.1841 milli-arcsec
! Estimated beam: bmin=0.629 mas, bmaj=0.8967 mas, bpa=-2.441 degrees
! Estimated noise=998.236 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 = 0.519042 Jy
! Component: 100  -  total flux cleaned = 0.699845 Jy
! Total flux subtracted in 100 components = 0.699845 Jy
! Clean residual min=-0.020079 max=0.081616 Jy/beam
! Clean residual mean=0.000854 rms=0.006679 Jy/beam
! Combined flux in latest and established models = 0.699845 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.699845 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.214073Jy  sigma=0.002506
! Fit after  self-cal, rms=0.213453Jy  sigma=0.002501
! Inverting map 
! Your choice of large map pixels excluded 1.25% of the data.
!  The x-axis pixel size should ideally be below 0.1841 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0888936 Jy
! Component: 100  -  total flux cleaned = 0.134572 Jy
! Total flux subtracted in 100 components = 0.134572 Jy
! Clean residual min=-0.009677 max=0.022905 Jy/beam
! Clean residual mean=0.000354 rms=0.002902 Jy/beam
! Combined flux in latest and established models = 0.834417 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 14 components and 0.834417 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.160238Jy  sigma=0.001633
! Fit after  self-cal, rms=0.160071Jy  sigma=0.001631
! Inverting map 
! Your choice of large map pixels excluded 1.25% of the data.
!  The x-axis pixel size should ideally be below 0.1841 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0277012 Jy
! Component: 100  -  total flux cleaned = 0.0448616 Jy
! Total flux subtracted in 100 components = 0.0448616 Jy
! Clean residual min=-0.008008 max=0.010166 Jy/beam
! Clean residual mean=0.000189 rms=0.002128 Jy/beam
! Combined flux in latest and established models = 0.879279 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 22 components and 0.879279 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152842Jy  sigma=0.001483
! Fit after  self-cal, rms=0.152806Jy  sigma=0.001483
! Inverting map 
! Your choice of large map pixels excluded 1.25% of the data.
!  The x-axis pixel size should ideally be below 0.1841 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 1.25% of the data.
!  The x-axis pixel size should ideally be below 0.1841 milli-arcsec
! Estimated beam: bmin=0.7695 mas, bmaj=1.158 mas, bpa=-1.765 degrees
! Estimated noise=569.987 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 = 0.020825 Jy
! Component: 100  -  total flux cleaned = 0.0309574 Jy
! Component: 150  -  total flux cleaned = 0.0362133 Jy
! Component: 200  -  total flux cleaned = 0.0390333 Jy
! Total flux subtracted in 200 components = 0.0390333 Jy
! Clean residual min=-0.005584 max=0.007254 Jy/beam
! Clean residual mean=0.000328 rms=0.001665 Jy/beam
! Combined flux in latest and established models = 0.918312 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 34 components and 0.918312 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151077Jy  sigma=0.001433
! Fit after  self-cal, rms=0.151062Jy  sigma=0.001433
! Inverting map 
! Your choice of large map pixels excluded 1.25% of the data.
!  The x-axis pixel size should ideally be below 0.1841 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.86     HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        0.98     LA        0.98     
!   MK        1.00*    NL        0.96     NY        1.00*    OV        1.00*    
!   PT        0.98     SC        0.99     TS        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        0.84     HH        1.00*    HN        1.04     
!   KB        1.00*    KK        1.07     KP        0.99     LA        0.98     
!   MK        1.03     NL        0.99     NY        1.03     OV        0.97     
!   PT        0.97     SC        0.98     TS        1.00*    
! 
!  A total of 42 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        0.85     HH        1.00*    HN        1.00*    
!   KB        1.03     KK        0.95     KP        1.00     LA        1.01     
!   MK        0.98     NL        0.98     NY        1.00*    OV        0.99     
!   PT        0.99     SC        1.00*    TS        0.95     
! 
! 
! Correcting IF 2.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.97     HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.00     LA        0.97     
!   MK        1.00*    NL        0.99     NY        1.00*    OV        1.00*    
!   PT        1.01     SC        0.99     TS        1.00*    
! 
!  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     HH        1.00*    HN        1.06     
!   KB        1.00*    KK        1.08     KP        0.98     LA        0.95     
!   MK        0.98     NL        1.03     NY        1.04     OV        1.00     
!   PT        1.00     SC        1.01     TS        1.00*    
! 
!  A total of 42 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        1.00     HH        1.00*    HN        1.00*    
!   KB        1.04     KK        0.99     KP        1.00     LA        0.98     
!   MK        0.94     NL        1.02     NY        1.00*    OV        1.00     
!   PT        1.00     SC        1.00*    TS        0.98     
! 
! 
! Correcting IF 3.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.01     HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.00     LA        0.95     
!   MK        1.00*    NL        0.97     NY        1.00*    OV        1.00*    
!   PT        1.04     SC        0.98     TS        1.00*    
! 
!  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     HH        1.00*    HN        1.09     
!   KB        1.00*    KK        1.07     KP        1.00     LA        0.94     
!   MK        1.06     NL        0.98     NY        1.09     OV        0.99     
!   PT        1.03     SC        1.05     TS        1.00*    
! 
!  A total of 42 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.02     FD        1.01     HH        1.00*    HN        1.00*    
!   KB        1.04     KK        0.95     KP        1.02     LA        0.97     
!   MK        0.99     NL        0.99     NY        1.00*    OV        0.99     
!   PT        1.06     SC        1.00*    TS        0.97     
! 
! 
! Correcting IF 4.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.01     HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.03     LA        1.03     
!   MK        1.00*    NL        0.98     NY        1.00*    OV        1.00*    
!   PT        1.00     SC        1.00     TS        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.05     FD        1.00     HH        1.00*    HN        1.07     
!   KB        1.00*    KK        1.07     KP        0.99     LA        1.01     
!   MK        1.04     NL        1.02     NY        1.05     OV        1.04     
!   PT        1.00     SC        1.05     TS        1.00*    
! 
!  A total of 42 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.05     FD        1.04     HH        1.00*    HN        1.00*    
!   KB        1.02     KK        0.99     KP        1.02     LA        1.04     
!   MK        0.99     NL        1.02     NY        1.00*    OV        1.03     
!   PT        1.02     SC        1.00*    TS        0.90     
! 
! 
! Fit before self-cal, rms=0.151062Jy  sigma=0.001433
! Fit after  self-cal, rms=0.147639Jy  sigma=0.001321
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Estimated beam: bmin=0.78 mas, bmaj=1.168 mas, bpa=-2.371 degrees
! Estimated noise=575.372 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 = -0.00418708 Jy
! Component: 100  -  total flux cleaned = -0.00516826 Jy
! Component: 150  -  total flux cleaned = -0.00547458 Jy
! Component: 200  -  total flux cleaned = -0.00562573 Jy
! Total flux subtracted in 200 components = -0.00562573 Jy
! Clean residual min=-0.004763 max=0.003742 Jy/beam
! Clean residual mean=0.000003 rms=0.001081 Jy/beam
! Combined flux in latest and established models = 0.912686 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 35 components and 0.912686 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.147476Jy  sigma=0.001320
! Fit after  self-cal, rms=0.147531Jy  sigma=0.001320
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 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=0.147531Jy  sigma=0.001320
! Fit after  self-cal, rms=0.147069Jy  sigma=0.001306
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Estimated beam: bmin=0.7788 mas, bmaj=1.169 mas, bpa=-2.333 degrees
! Estimated noise=574.971 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0010143 Jy
! Component: 100  -  total flux cleaned = -0.00122053 Jy
! Component: 150  -  total flux cleaned = -0.00132459 Jy
! Component: 200  -  total flux cleaned = -0.00138733 Jy
! Total flux subtracted in 200 components = -0.00138733 Jy
! Clean residual min=-0.003553 max=0.002918 Jy/beam
! Clean residual mean=0.000044 rms=0.000845 Jy/beam
! Combined flux in latest and established models = 0.911299 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 36 components and 0.911299 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.147040Jy  sigma=0.001306
! Fit after  self-cal, rms=0.147042Jy  sigma=0.001306
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 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 = -0.000146926 Jy
! Component: 100  -  total flux cleaned = -0.000174995 Jy
! Component: 150  -  total flux cleaned = -0.000200191 Jy
! Component: 200  -  total flux cleaned = -0.000246859 Jy
! Total flux subtracted in 200 components = -0.000246859 Jy
! Clean residual min=-0.003562 max=0.002905 Jy/beam
! Clean residual mean=0.000048 rms=0.000842 Jy/beam
! Combined flux in latest and established models = 0.911052 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 37 components and 0.911052 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.147029Jy  sigma=0.001305
! Fit after  self-cal, rms=0.147027Jy  sigma=0.001305
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 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=0.147027Jy  sigma=0.001305
! Fit after  self-cal, rms=0.146736Jy  sigma=0.001299
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Estimated beam: bmin=0.7786 mas, bmaj=1.171 mas, bpa=-2.29 degrees
! Estimated noise=575.03 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000799927 Jy
! Component: 100  -  total flux cleaned = -0.00093451 Jy
! Component: 150  -  total flux cleaned = -0.000972286 Jy
! Component: 200  -  total flux cleaned = -0.00103429 Jy
! Total flux subtracted in 200 components = -0.00103429 Jy
! Clean residual min=-0.002644 max=0.002712 Jy/beam
! Clean residual mean=0.000077 rms=0.000724 Jy/beam
! Combined flux in latest and established models = 0.910018 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 38 components and 0.910018 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.146711Jy  sigma=0.001299
! Fit after  self-cal, rms=0.146712Jy  sigma=0.001299
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 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 = 2.22198e-05 Jy
! Component: 100  -  total flux cleaned = -4.88905e-05 Jy
! Component: 150  -  total flux cleaned = -8.99977e-05 Jy
! Component: 200  -  total flux cleaned = -0.000127853 Jy
! Total flux subtracted in 200 components = -0.000127853 Jy
! Clean residual min=-0.002640 max=0.002716 Jy/beam
! Clean residual mean=0.000079 rms=0.000721 Jy/beam
! Combined flux in latest and established models = 0.90989 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 38 components and 0.90989 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.146706Jy  sigma=0.001299
! Fit after  self-cal, rms=0.146704Jy  sigma=0.001299
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 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=0.146704Jy  sigma=0.001299
! Fit after  self-cal, rms=0.146834Jy  sigma=0.001299
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Estimated beam: bmin=2.415 mas, bmaj=2.934 mas, bpa=36.65 degrees
! Estimated noise=734.716 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00102097 Jy
! Component: 100  -  total flux cleaned = -0.00122565 Jy
! Component: 150  -  total flux cleaned = -0.00122589 Jy
! Component: 200  -  total flux cleaned = -0.00123207 Jy
! Total flux subtracted in 200 components = -0.00123207 Jy
! Clean residual min=-0.002281 max=0.002303 Jy/beam
! Clean residual mean=0.000189 rms=0.000720 Jy/beam
! Combined flux in latest and established models = 0.908658 Jy
selfcal
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 38 components and 0.908658 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.146828Jy  sigma=0.001299
! Fit after  self-cal, rms=0.146827Jy  sigma=0.001299
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -4.72871e-05 Jy
! Component: 100  -  total flux cleaned = -4.70755e-05 Jy
! Component: 150  -  total flux cleaned = -4.72905e-05 Jy
! Component: 200  -  total flux cleaned = -4.75847e-05 Jy
! Total flux subtracted in 200 components = -4.75847e-05 Jy
! Clean residual min=-0.002280 max=0.002291 Jy/beam
! Clean residual mean=0.000191 rms=0.000718 Jy/beam
! Combined flux in latest and established models = 0.90861 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 38 components and 0.90861 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.146824Jy  sigma=0.001299
! Fit after  self-cal, rms=0.146823Jy  sigma=0.001299
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 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 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Estimated beam: bmin=0.7784 mas, bmaj=1.173 mas, bpa=-2.27 degrees
! Estimated noise=575.259 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7784 x 1.173 at -2.27 degrees (North through East)
! Clean map  min=-0.00228  max=0.71852 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=0.146823Jy  sigma=0.001299
! Fit after  self-cal, rms=0.139072Jy  sigma=0.001187
! Inverting map and beam 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Estimated beam: bmin=0.7779 mas, bmaj=1.174 mas, bpa=-2.293 degrees
! Estimated noise=574.586 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00037067 Jy
! Component: 100  -  total flux cleaned = -0.000507096 Jy
! Component: 150  -  total flux cleaned = -0.000587832 Jy
! Component: 200  -  total flux cleaned = -0.000634576 Jy
! Total flux subtracted in 200 components = -0.000634576 Jy
! Clean residual min=-0.002761 max=0.002611 Jy/beam
! Clean residual mean=0.000095 rms=0.000698 Jy/beam
! Combined flux in latest and established models = 0.907975 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 38 components and 0.907975 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.139059Jy  sigma=0.001187
! Fit after  self-cal, rms=0.139057Jy  sigma=0.001187
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.15312e-05 Jy
! Component: 100  -  total flux cleaned = -5.99088e-05 Jy
! Component: 150  -  total flux cleaned = -9.59211e-05 Jy
! Component: 200  -  total flux cleaned = -0.00014329 Jy
! Total flux subtracted in 200 components = -0.00014329 Jy
! Clean residual min=-0.002766 max=0.002610 Jy/beam
! Clean residual mean=0.000098 rms=0.000695 Jy/beam
! Combined flux in latest and established models = 0.907832 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 38 components and 0.907832 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.139053Jy  sigma=0.001186
! Fit after  self-cal, rms=0.139051Jy  sigma=0.001186
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.139051Jy  sigma=0.001186
! Fit after  self-cal, rms=0.139145Jy  sigma=0.001186
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 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Estimated beam: bmin=0.6346 mas, bmaj=0.903 mas, bpa=-3.326 degrees
! Estimated noise=1029.98 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.530512 Jy
! Component: 100  -  total flux cleaned = 0.712935 Jy
! Component: 150  -  total flux cleaned = 0.799354 Jy
! Component: 200  -  total flux cleaned = 0.842723 Jy
! Total flux subtracted in 200 components = 0.842723 Jy
! Clean residual min=-0.006262 max=0.020865 Jy/beam
! Clean residual mean=0.000258 rms=0.002289 Jy/beam
! Combined flux in latest and established models = 0.842724 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 11 model components to the UV plane model.
! The established model now contains 11 components and 0.842724 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Estimated beam: bmin=0.7774 mas, bmaj=1.175 mas, bpa=-2.3 degrees
! Estimated noise=574.625 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 = 0.0345474 Jy
! Component: 100  -  total flux cleaned = 0.0503072 Jy
! Component: 150  -  total flux cleaned = 0.0579006 Jy
! Component: 200  -  total flux cleaned = 0.0616184 Jy
! Total flux subtracted in 200 components = 0.0616184 Jy
! Clean residual min=-0.002746 max=0.002686 Jy/beam
! Clean residual mean=0.000135 rms=0.000713 Jy/beam
! Combined flux in latest and established models = 0.904342 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 26 components and 0.904342 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Estimated beam: bmin=2.415 mas, bmaj=2.936 mas, bpa=36.58 degrees
! Estimated noise=733.567 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00174687 Jy
! Component: 100  -  total flux cleaned = 0.00222611 Jy
! Component: 150  -  total flux cleaned = 0.00234979 Jy
! Component: 200  -  total flux cleaned = 0.00235442 Jy
! Total flux subtracted in 200 components = 0.00235442 Jy
! Clean residual min=-0.002202 max=0.002358 Jy/beam
! Clean residual mean=0.000227 rms=0.000700 Jy/beam
! Combined flux in latest and established models = 0.906696 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.23683e-06 Jy
! Component: 100  -  total flux cleaned = 8.18552e-06 Jy
! Component: 150  -  total flux cleaned = 1.18115e-05 Jy
! Component: 200  -  total flux cleaned = 1.46516e-05 Jy
! Total flux subtracted in 200 components = 1.46516e-05 Jy
! Clean residual min=-0.002198 max=0.002356 Jy/beam
! Clean residual mean=0.000227 rms=0.000700 Jy/beam
! Combined flux in latest and established models = 0.906711 Jy
! Adding 11 model components to the UV plane model.
! The established model now contains 33 components and 0.906711 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! Estimated beam: bmin=0.7774 mas, bmaj=1.175 mas, bpa=-2.3 degrees
! Estimated noise=574.625 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000411025 Jy
! Component: 100  -  total flux cleaned = -0.000251136 Jy
! Component: 150  -  total flux cleaned = -6.69104e-05 Jy
! Component: 200  -  total flux cleaned = 0.000131791 Jy
! Total flux subtracted in 200 components = 0.000131791 Jy
! Clean residual min=-0.002746 max=0.002506 Jy/beam
! Clean residual mean=0.000091 rms=0.000694 Jy/beam
! Combined flux in latest and established models = 0.906843 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 37 components and 0.906843 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.139137Jy  sigma=0.001186
! Fit after  self-cal, rms=0.139126Jy  sigma=0.001186
wmodel J2002+4725_X_2010_10_13_pus_map.mod
! Writing 37 model components to file: J2002+4725_X_2010_10_13_pus_map.mod
wobs J2002+4725_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J2002+4725_X_2010_10_13_pus_uvs.fits
wwins J2002+4725_X_2010_10_13_pus_map.win
! wwins: Wrote 1 windows to J2002+4725_X_2010_10_13_pus_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -7.1203e-05 Jy
! Component: 100  -  total flux cleaned = 0.000188156 Jy
! Component: 150  -  total flux cleaned = 0.000435512 Jy
! Component: 200  -  total flux cleaned = 0.000554111 Jy
! Component: 250  -  total flux cleaned = 0.000553505 Jy
! Component: 300  -  total flux cleaned = 0.000590372 Jy
! Component: 350  -  total flux cleaned = 0.000663196 Jy
! Component: 400  -  total flux cleaned = 0.000698933 Jy
! Component: 450  -  total flux cleaned = 0.000769494 Jy
! Component: 500  -  total flux cleaned = 0.000769418 Jy
! Component: 550  -  total flux cleaned = 0.000769177 Jy
! Component: 600  -  total flux cleaned = 0.000735747 Jy
! Component: 650  -  total flux cleaned = 0.000736154 Jy
! Component: 700  -  total flux cleaned = 0.000801243 Jy
! Component: 750  -  total flux cleaned = 0.00080121 Jy
! Component: 800  -  total flux cleaned = 0.000896397 Jy
! Component: 850  -  total flux cleaned = 0.00092763 Jy
! Component: 900  -  total flux cleaned = 0.000989753 Jy
! Component: 950  -  total flux cleaned = 0.00105096 Jy
! Component: 1000  -  total flux cleaned = 0.0011117 Jy
! Total flux subtracted in 1024 components = 0.0011118 Jy
! Clean residual min=-0.001545 max=0.001771 Jy/beam
! Clean residual mean=0.000066 rms=0.000579 Jy/beam
! Combined flux in latest and established models = 0.907955 Jy
keep
! Adding 73 model components to the UV plane model.
! The established model now contains 110 components and 0.907955 Jy
![Exited script file: muppet]
wmap "J2002+4725_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7774 x 1.175 at -2.3 degrees (North through East)
! Clean map  min=-0.0021623  max=0.71917 Jy/beam
! Writing clean map to FITS file: J2002+4725_X_2010_10_13_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.719168 
invert
! Inverting map 
! Your choice of large map pixels excluded 0.845% of the data.
!  The x-axis pixel size should ideally be below 0.1916 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000579303 
device "J2002+4725_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J2002+4725_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.241655 0.241655 0.483311 0.966621 1.93324 3.86648 7.73297 15.4659 30.9319 61.8638
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.719 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7774 x 1.175 at -2.3 degrees (North through East)
! Clean map  min=-0.0021623  max=0.71917 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2002+4725_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J2002+4725_X_2010_10_13_pus_map.gif/vgif'
mapplot cln