! Started logfile: J0310+3814_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:14:27 2011
obs J0310+3814_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: J0310+3814_X_2010_10_13_pus_uva.fits
! AN table 1: 122 integrations on 105 of 105 possible baselines.
! AN table 2: 11 integrations on 105 of 105 possible baselines.
! AN table 3: 313 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.117873 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0310+3814
! 
! 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 22080 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 J0310+3814_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 1248 telescope corrections were flagged in sub-array 1.
!  A total of 138 telescope corrections were flagged in sub-array 2.
!  A total of 3597 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 1248 telescope corrections were flagged in sub-array 1.
!  A total of 138 telescope corrections were flagged in sub-array 2.
!  A total of 3597 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 1248 telescope corrections were flagged in sub-array 1.
!  A total of 138 telescope corrections were flagged in sub-array 2.
!  A total of 3597 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 1248 telescope corrections were flagged in sub-array 1.
!  A total of 138 telescope corrections were flagged in sub-array 2.
!  A total of 3597 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.580629Jy  sigma=0.005626
! Fit after  self-cal, rms=0.536866Jy  sigma=0.005310
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 9.43% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=0.5493 mas, bmaj=0.7107 mas, bpa=4.455 degrees
! Estimated noise=832.093 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 = 0.380691 Jy
! Component: 100  -  total flux cleaned = 0.46422 Jy
! Total flux subtracted in 100 components = 0.46422 Jy
! Clean residual min=-0.011131 max=0.026392 Jy/beam
! Clean residual mean=0.000152 rms=0.003726 Jy/beam
! Combined flux in latest and established models = 0.46422 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.46422 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.187476Jy  sigma=0.001584
! Fit after  self-cal, rms=0.187471Jy  sigma=0.001584
! Inverting map 
! Your choice of large map pixels excluded 9.43% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0298552 Jy
! Component: 100  -  total flux cleaned = 0.0484725 Jy
! Total flux subtracted in 100 components = 0.0484725 Jy
! Clean residual min=-0.011533 max=0.010873 Jy/beam
! Clean residual mean=0.000052 rms=0.003094 Jy/beam
! Combined flux in latest and established models = 0.512693 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 14 components and 0.512693 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.181656Jy  sigma=0.001496
! Fit after  self-cal, rms=0.181650Jy  sigma=0.001496
! Inverting map 
! Your choice of large map pixels excluded 9.43% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 9.43% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=0.7635 mas, bmaj=0.9156 mas, bpa=-2.447 degrees
! Estimated noise=517.426 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 = 0.0162299 Jy
! Component: 100  -  total flux cleaned = 0.0243806 Jy
! Component: 150  -  total flux cleaned = 0.0286689 Jy
! Component: 200  -  total flux cleaned = 0.0309369 Jy
! Total flux subtracted in 200 components = 0.0309369 Jy
! Clean residual min=-0.012688 max=0.010007 Jy/beam
! Clean residual mean=-0.001052 rms=0.003164 Jy/beam
! Combined flux in latest and established models = 0.54363 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 22 components and 0.54363 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.180665Jy  sigma=0.001477
! Fit after  self-cal, rms=0.180675Jy  sigma=0.001477
! Inverting map 
! Your choice of large map pixels excluded 9.43% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.85     HH        1.06     HN        1.00     
!   KB        1.00*    KK        1.00*    KP        1.03     LA        1.01     
!   MK        1.00*    NL        0.96     NY        1.00     OV        0.98     
!   PT        1.00     SC        0.94     TS        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  A total of 141 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00     FD        0.83     HH        1.12     HN        1.05     
!   KB        1.05     KK        0.94     KP        0.97     LA        0.98     
!   MK        1.00     NL        1.11     NY        1.04     OV        0.94     
!   PT        0.96     SC        1.08     TS        1.12     
! 
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.99     HH        1.08     HN        1.04     
!   KB        1.00*    KK        1.00*    KP        1.02     LA        0.96     
!   MK        1.00*    NL        0.99     NY        0.97     OV        1.04     
!   PT        1.00     SC        0.96     TS        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  A total of 141 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.04     FD        0.96     HH        1.08     HN        1.07     
!   KB        1.06     KK        0.96     KP        0.97     LA        0.96     
!   MK        0.95     NL        1.15     NY        1.05     OV        0.97     
!   PT        0.98     SC        1.06     TS        1.15     
! 
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.97     HH        1.07     HN        1.01     
!   KB        1.00*    KK        1.00*    KP        1.00     LA        0.94     
!   MK        1.00*    NL        0.94     NY        0.99     OV        1.01     
!   PT        1.05     SC        0.98     TS        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  A total of 141 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        0.98     HH        1.09     HN        1.06     
!   KB        1.02     KK        0.92     KP        0.97     LA        0.92     
!   MK        0.99     NL        1.08     NY        1.07     OV        0.96     
!   PT        1.02     SC        1.08     TS        1.08     
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.99     HH        1.08     HN        1.00     
!   KB        1.00*    KK        1.00*    KP        1.00     LA        1.01     
!   MK        1.00*    NL        0.96     NY        0.98     OV        1.02     
!   PT        0.99     SC        0.95     TS        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  A total of 141 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.07     FD        1.00     HH        1.07     HN        1.05     
!   KB        1.01     KK        0.94     KP        0.96     LA        0.99     
!   MK        0.99     NL        1.09     NY        1.05     OV        0.98     
!   PT        0.97     SC        1.13     TS        0.98     
! 
! 
! Fit before self-cal, rms=0.180675Jy  sigma=0.001477
! Fit after  self-cal, rms=0.182577Jy  sigma=0.001431
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=0.7791 mas, bmaj=0.9352 mas, bpa=-3.987 degrees
! Estimated noise=523.779 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 = -0.00368914 Jy
! Component: 100  -  total flux cleaned = -0.0041403 Jy
! Component: 150  -  total flux cleaned = -0.00452428 Jy
! Component: 200  -  total flux cleaned = -0.00485417 Jy
! Total flux subtracted in 200 components = -0.00485417 Jy
! Clean residual min=-0.009088 max=0.008267 Jy/beam
! Clean residual mean=-0.000847 rms=0.002794 Jy/beam
! Combined flux in latest and established models = 0.538776 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 25 components and 0.538775 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.182499Jy  sigma=0.001431
! Fit after  self-cal, rms=0.182517Jy  sigma=0.001430
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 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=0.182517Jy  sigma=0.001430
! Fit after  self-cal, rms=0.183447Jy  sigma=0.001408
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=0.7767 mas, bmaj=0.936 mas, bpa=-4.579 degrees
! Estimated noise=522.927 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000917092 Jy
! Component: 100  -  total flux cleaned = -0.000969306 Jy
! Component: 150  -  total flux cleaned = -0.00101478 Jy
! Component: 200  -  total flux cleaned = -0.00105902 Jy
! Total flux subtracted in 200 components = -0.00105902 Jy
! Clean residual min=-0.009140 max=0.007532 Jy/beam
! Clean residual mean=-0.000938 rms=0.002653 Jy/beam
! Combined flux in latest and established models = 0.537716 Jy
selfcal
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 27 components and 0.537716 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.183423Jy  sigma=0.001408
! Fit after  self-cal, rms=0.183393Jy  sigma=0.001408
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 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 = -4.19836e-05 Jy
! Component: 100  -  total flux cleaned = -0.000116383 Jy
! Component: 150  -  total flux cleaned = -0.000150061 Jy
! Component: 200  -  total flux cleaned = -0.000118329 Jy
! Total flux subtracted in 200 components = -0.000118329 Jy
! Clean residual min=-0.009175 max=0.007547 Jy/beam
! Clean residual mean=-0.000931 rms=0.002657 Jy/beam
! Combined flux in latest and established models = 0.537598 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 27 components and 0.537598 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.183387Jy  sigma=0.001408
! Fit after  self-cal, rms=0.183384Jy  sigma=0.001408
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 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=0.183384Jy  sigma=0.001408
! Fit after  self-cal, rms=0.221651Jy  sigma=0.001305
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=0.7774 mas, bmaj=0.9327 mas, bpa=-3.539 degrees
! Estimated noise=523.091 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00121487 Jy
! Component: 100  -  total flux cleaned = -0.00121482 Jy
! Component: 150  -  total flux cleaned = -0.00121257 Jy
! Component: 200  -  total flux cleaned = -0.00120943 Jy
! Total flux subtracted in 200 components = -0.00120943 Jy
! Clean residual min=-0.002325 max=0.002658 Jy/beam
! Clean residual mean=-0.000097 rms=0.000600 Jy/beam
! Combined flux in latest and established models = 0.536389 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 29 components and 0.536389 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.221644Jy  sigma=0.001305
! Fit after  self-cal, rms=0.223363Jy  sigma=0.001304
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 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)
! Added new window around map position (-8.6, 0.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00150784 Jy
! Component: 100  -  total flux cleaned = 0.00161093 Jy
! Component: 150  -  total flux cleaned = 0.00160883 Jy
! Component: 200  -  total flux cleaned = 0.00160728 Jy
! Total flux subtracted in 200 components = 0.00160728 Jy
! Clean residual min=-0.002245 max=0.002222 Jy/beam
! Clean residual mean=-0.000158 rms=0.000576 Jy/beam
! Combined flux in latest and established models = 0.537996 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 42 components and 0.537996 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223329Jy  sigma=0.001303
! Fit after  self-cal, rms=0.223297Jy  sigma=0.001303
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 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=0.223297Jy  sigma=0.001303
! Fit after  self-cal, rms=0.230906Jy  sigma=0.001303
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=2.469 mas, bmaj=3.651 mas, bpa=-74.55 degrees
! Estimated noise=703.328 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000525911 Jy
! Component: 100  -  total flux cleaned = -0.000735572 Jy
! Component: 150  -  total flux cleaned = -0.000838307 Jy
! Component: 200  -  total flux cleaned = -0.000906172 Jy
! Total flux subtracted in 200 components = -0.000906172 Jy
! Clean residual min=-0.002471 max=0.001433 Jy/beam
! Clean residual mean=-0.000285 rms=0.000623 Jy/beam
! Combined flux in latest and established models = 0.53709 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 45 components and 0.53709 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.230906Jy  sigma=0.001303
! Fit after  self-cal, rms=0.230930Jy  sigma=0.001303
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 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 = -1.08927e-05 Jy
! Component: 100  -  total flux cleaned = -7.30926e-05 Jy
! Component: 150  -  total flux cleaned = -0.00012944 Jy
! Component: 200  -  total flux cleaned = -0.000181351 Jy
! Total flux subtracted in 200 components = -0.000181351 Jy
! Clean residual min=-0.002474 max=0.001445 Jy/beam
! Clean residual mean=-0.000271 rms=0.000616 Jy/beam
! Combined flux in latest and established models = 0.536908 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 46 components and 0.536908 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.230929Jy  sigma=0.001303
! Fit after  self-cal, rms=0.230922Jy  sigma=0.001303
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 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 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=0.7785 mas, bmaj=0.933 mas, bpa=-3.4 degrees
! Estimated noise=523.328 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7785 x 0.933 at -3.4 degrees (North through East)
! Clean map  min=-0.0018258  max=0.49741 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 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=0.5565 mas, bmaj=0.7237 mas, bpa=4.829 degrees
! Estimated noise=838.145 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.38167 Jy
! Component: 100  -  total flux cleaned = 0.465219 Jy
! Component: 150  -  total flux cleaned = 0.492958 Jy
! Component: 200  -  total flux cleaned = 0.50891 Jy
! Total flux subtracted in 200 components = 0.50891 Jy
! Clean residual min=-0.005500 max=0.008303 Jy/beam
! Clean residual mean=0.000056 rms=0.001343 Jy/beam
! Combined flux in latest and established models = 0.50891 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 0.50891 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=0.7785 mas, bmaj=0.933 mas, bpa=-3.4 degrees
! Estimated noise=523.328 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 = 0.0137525 Jy
! Component: 100  -  total flux cleaned = 0.0203115 Jy
! Component: 150  -  total flux cleaned = 0.0240363 Jy
! Component: 200  -  total flux cleaned = 0.0256258 Jy
! Total flux subtracted in 200 components = 0.0256258 Jy
! Clean residual min=-0.002268 max=0.002416 Jy/beam
! Clean residual mean=-0.000008 rms=0.000605 Jy/beam
! Combined flux in latest and established models = 0.534535 Jy
! Adding 18 model components to the UV plane model.
! The established model now contains 22 components and 0.534535 Jy
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 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 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=2.469 mas, bmaj=3.651 mas, bpa=-74.55 degrees
! Estimated noise=703.328 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00162756 Jy
! Component: 100  -  total flux cleaned = 0.00176996 Jy
! Component: 150  -  total flux cleaned = 0.00187624 Jy
! Component: 200  -  total flux cleaned = 0.00195558 Jy
! Total flux subtracted in 200 components = 0.00195558 Jy
! Clean residual min=-0.002388 max=0.001667 Jy/beam
! Clean residual mean=-0.000225 rms=0.000629 Jy/beam
! Combined flux in latest and established models = 0.536491 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 = 6.18565e-05 Jy
! Component: 100  -  total flux cleaned = 6.25626e-05 Jy
! Component: 150  -  total flux cleaned = 4.69619e-05 Jy
! Component: 200  -  total flux cleaned = 4.7101e-05 Jy
! Total flux subtracted in 200 components = 4.7101e-05 Jy
! Clean residual min=-0.002454 max=0.001587 Jy/beam
! Clean residual mean=-0.000233 rms=0.000621 Jy/beam
! Combined flux in latest and established models = 0.536538 Jy
! Adding 16 model components to the UV plane model.
! The established model now contains 31 components and 0.536538 Jy
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! Estimated beam: bmin=0.7785 mas, bmaj=0.933 mas, bpa=-3.4 degrees
! Estimated noise=523.328 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000275614 Jy
! Component: 100  -  total flux cleaned = 0.000187282 Jy
! Component: 150  -  total flux cleaned = 0.000150892 Jy
! Component: 200  -  total flux cleaned = 0.000186264 Jy
! Total flux subtracted in 200 components = 0.000186264 Jy
! Clean residual min=-0.002168 max=0.002135 Jy/beam
! Clean residual mean=-0.000099 rms=0.000565 Jy/beam
! Combined flux in latest and established models = 0.536724 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 40 components and 0.536724 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.230926Jy  sigma=0.001303
! Fit after  self-cal, rms=0.230918Jy  sigma=0.001303
wmodel J0310+3814_X_2010_10_13_pus_map.mod
! Writing 40 model components to file: J0310+3814_X_2010_10_13_pus_map.mod
wobs J0310+3814_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J0310+3814_X_2010_10_13_pus_uvs.fits
wwins J0310+3814_X_2010_10_13_pus_map.win
! wwins: Wrote 2 windows to J0310+3814_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 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00019923 Jy
! Component: 100  -  total flux cleaned = -0.00052389 Jy
! Component: 150  -  total flux cleaned = -0.000794625 Jy
! Component: 200  -  total flux cleaned = -0.00108893 Jy
! Component: 250  -  total flux cleaned = -0.00134259 Jy
! Component: 300  -  total flux cleaned = -0.00152764 Jy
! Component: 350  -  total flux cleaned = -0.00161813 Jy
! Component: 400  -  total flux cleaned = -0.00173661 Jy
! Component: 450  -  total flux cleaned = -0.00179499 Jy
! Component: 500  -  total flux cleaned = -0.00191025 Jy
! Component: 550  -  total flux cleaned = -0.00202332 Jy
! Component: 600  -  total flux cleaned = -0.00210682 Jy
! Component: 650  -  total flux cleaned = -0.00218928 Jy
! Component: 700  -  total flux cleaned = -0.00229764 Jy
! Component: 750  -  total flux cleaned = -0.00232442 Jy
! Component: 800  -  total flux cleaned = -0.00237741 Jy
! Component: 850  -  total flux cleaned = -0.00245603 Jy
! Component: 900  -  total flux cleaned = -0.00253363 Jy
! Component: 950  -  total flux cleaned = -0.00258481 Jy
! Component: 1000  -  total flux cleaned = -0.00266064 Jy
! Total flux subtracted in 1024 components = -0.00268574 Jy
! Clean residual min=-0.001424 max=0.001474 Jy/beam
! Clean residual mean=-0.000005 rms=0.000471 Jy/beam
! Combined flux in latest and established models = 0.534038 Jy
keep
! Adding 73 model components to the UV plane model.
! The established model now contains 113 components and 0.534039 Jy
![Exited script file: muppet]
wmap "J0310+3814_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7785 x 0.933 at -3.4 degrees (North through East)
! Clean map  min=-0.0019252  max=0.49789 Jy/beam
! Writing clean map to FITS file: J0310+3814_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 0.49789 
invert
! Inverting map 
! Your choice of large map pixels excluded 9.42% of the data.
!  The x-axis pixel size should ideally be below 0.1733 milli-arcsec
!  The y-axis pixel size should ideally be below 0.152 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000470903 
device "J0310+3814_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J0310+3814_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.283739 0.283739 0.567479 1.13496 2.26991 4.53983 9.07966 18.1593 36.3186 72.6373
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0014 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.497 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7785 x 0.933 at -3.4 degrees (North through East)
! Clean map  min=-0.0019252  max=0.49789 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0310+3814_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J0310+3814_X_2010_10_13_pus_map.gif/vgif'
mapplot cln