! Started logfile: J0811+0146_X_2011_06_28_pus_uvs.log on Sat Apr 21 13:00:17 2012
obs J0811+0146_X_2011_06_28_pus_uva.fits
! Reading UV FITS file: J0811+0146_X_2011_06_28_pus_uva.fits
! AN table 1: 102 integrations on 153 of 153 possible baselines.
! AN table 2: 12 integrations on 153 of 153 possible baselines.
! AN table 3: 308 integrations on 153 of 153 possible baselines.
! Apparent sampling: 0.113713 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0811+0146
! 
! 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 29368 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 J0811+0146_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 1310 telescope corrections were flagged in sub-array 1.
!  A total of 126 telescope corrections were flagged in sub-array 2.
!  A total of 4020 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 1310 telescope corrections were flagged in sub-array 1.
!  A total of 126 telescope corrections were flagged in sub-array 2.
!  A total of 4020 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 1310 telescope corrections were flagged in sub-array 1.
!  A total of 126 telescope corrections were flagged in sub-array 2.
!  A total of 4020 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 1310 telescope corrections were flagged in sub-array 1.
!  A total of 126 telescope corrections were flagged in sub-array 2.
!  A total of 4020 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.677769Jy  sigma=0.006318
! Fit after  self-cal, rms=0.236932Jy  sigma=0.001849
! 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 7.53% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=0.4855 mas, bmaj=0.9494 mas, bpa=-5.138 degrees
! Estimated noise=807.936 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 = 0.763205 Jy
! Component: 100  -  total flux cleaned = 0.940732 Jy
! Total flux subtracted in 100 components = 0.940732 Jy
! Clean residual min=-0.019088 max=0.066110 Jy/beam
! Clean residual mean=0.000085 rms=0.005734 Jy/beam
! Combined flux in latest and established models = 0.940732 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.940732 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.227815Jy  sigma=0.001950
! Fit after  self-cal, rms=0.227833Jy  sigma=0.001950
! Inverting map 
! Your choice of large map pixels excluded 7.53% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0701374 Jy
! Component: 100  -  total flux cleaned = 0.109366 Jy
! Total flux subtracted in 100 components = 0.109366 Jy
! Clean residual min=-0.014629 max=0.024184 Jy/beam
! Clean residual mean=0.000034 rms=0.003962 Jy/beam
! Combined flux in latest and established models = 1.0501 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 16 components and 1.0501 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.203041Jy  sigma=0.001573
! Fit after  self-cal, rms=0.203105Jy  sigma=0.001573
! Inverting map 
! Your choice of large map pixels excluded 7.53% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Added new window around map position (0.4, -2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0254732 Jy
! Component: 100  -  total flux cleaned = 0.0405047 Jy
! Total flux subtracted in 100 components = 0.0405047 Jy
! Clean residual min=-0.014367 max=0.018416 Jy/beam
! Clean residual mean=0.000015 rms=0.003617 Jy/beam
! Combined flux in latest and established models = 1.0906 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 20 components and 1.0906 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199850Jy  sigma=0.001511
! Fit after  self-cal, rms=0.199797Jy  sigma=0.001510
! Inverting map 
! Your choice of large map pixels excluded 7.53% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 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 7.53% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=0.5757 mas, bmaj=1.067 mas, bpa=-4.177 degrees
! Estimated noise=492.137 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 = 0.0229836 Jy
! Component: 100  -  total flux cleaned = 0.0266155 Jy
! Component: 150  -  total flux cleaned = 0.0284969 Jy
! Component: 200  -  total flux cleaned = 0.0293234 Jy
! Total flux subtracted in 200 components = 0.0293234 Jy
! Clean residual min=-0.009562 max=0.012911 Jy/beam
! Clean residual mean=0.000160 rms=0.002525 Jy/beam
! Combined flux in latest and established models = 1.11993 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 27 components and 1.11993 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.197757Jy  sigma=0.001471
! Fit after  self-cal, rms=0.197732Jy  sigma=0.001470
! Inverting map 
! Your choice of large map pixels excluded 7.53% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        0.97     FT        1.00*    HH        1.00*    
!   HN        0.96     KK        1.09     KP        0.99     MC        1.00*    
!   MK        0.99     NL        0.99     NY        1.00*    OV        0.96     
!   PT        0.97     SC        1.00*    SH        1.00*    TS        1.00*    
!   WF        1.00     WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.94     FD        1.02     FT        1.00*    HH        1.00*    
!   HN        1.00*    KK        0.93     KP        1.01     MC        1.00*    
!   MK        1.00     NL        1.31     NY        1.00*    OV        0.97     
!   PT        1.01     SC        1.00*    SH        1.00*    TS        1.13     
!   WF        1.00*    WZ        1.00*    
! 
!  A total of 93 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.95     FD        1.01     FT        1.00*    HH        1.03     
!   HN        0.97     KK        1.00*    KP        1.01     MC        1.03     
!   MK        1.00*    NL        0.99     NY        1.07     OV        0.98     
!   PT        1.01     SC        0.95     SH        0.94     TS        1.13     
!   WF        0.99     WZ        0.97     
! 
! 
! Correcting IF 2.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.95     FT        1.00*    HH        1.00*    
!   HN        0.99     KK        1.06     KP        0.97     MC        1.00*    
!   MK        0.97     NL        1.03     NY        1.00*    OV        0.98     
!   PT        0.97     SC        1.00*    SH        1.00*    TS        1.00*    
!   WF        0.99     WZ        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     FT        1.00*    HH        1.00*    
!   HN        1.00*    KK        0.93     KP        0.98     MC        1.00*    
!   MK        0.98     NL        1.41     NY        1.00*    OV        1.01     
!   PT        1.01     SC        1.00*    SH        1.00*    TS        1.15     
!   WF        1.00*    WZ        1.00*    
! 
!  A total of 93 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.99     FD        0.98     FT        1.00*    HH        1.04     
!   HN        0.97     KK        1.00*    KP        0.99     MC        1.03     
!   MK        1.00*    NL        1.03     NY        1.03     OV        1.00     
!   PT        1.03     SC        0.98     SH        0.95     TS        1.17     
!   WF        0.99     WZ        0.97     
! 
! 
! Correcting IF 3.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.98     FT        1.00*    HH        1.00*    
!   HN        0.97     KK        1.12     KP        0.98     MC        1.00*    
!   MK        0.95     NL        0.97     NY        1.00*    OV        0.97     
!   PT        0.96     SC        1.00*    SH        1.00*    TS        1.00*    
!   WF        1.06     WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        1.03     FT        1.00*    HH        1.00*    
!   HN        1.00*    KK        0.99     KP        1.02     MC        1.00*    
!   MK        0.97     NL        1.29     NY        1.00*    OV        0.97     
!   PT        0.98     SC        1.00*    SH        1.00*    TS        1.16     
!   WF        1.00*    WZ        1.00*    
! 
!  A total of 93 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        1.02     FT        1.00*    HH        1.07     
!   HN        0.97     KK        1.00*    KP        1.00     MC        1.03     
!   MK        1.00*    NL        0.99     NY        1.04     OV        0.99     
!   PT        1.00     SC        0.97     SH        0.97     TS        1.18     
!   WF        1.05     WZ        0.96     
! 
! 
! Correcting IF 4.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     FT        1.00*    HH        1.00*    
!   HN        0.97     KK        1.07     KP        0.94     MC        1.00*    
!   MK        1.01     NL        1.00     NY        1.00*    OV        1.00     
!   PT        0.98     SC        1.00*    SH        1.00*    TS        1.00*    
!   WF        1.03     WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.03     FD        1.03     FT        1.00*    HH        1.00*    
!   HN        1.00*    KK        1.02     KP        0.96     MC        1.00*    
!   MK        1.04     NL        1.34     NY        1.00*    OV        1.03     
!   PT        1.00     SC        1.00*    SH        1.00*    TS        1.16     
!   WF        1.00*    WZ        1.00*    
! 
!  A total of 93 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.02     FD        1.03     FT        1.00*    HH        1.02     
!   HN        0.99     KK        1.00*    KP        0.97     MC        1.03     
!   MK        1.00*    NL        1.01     NY        1.04     OV        1.04     
!   PT        1.01     SC        0.99     SH        0.96     TS        1.12     
!   WF        1.02     WZ        1.03     
! 
! 
! Fit before self-cal, rms=0.197732Jy  sigma=0.001470
! Fit after  self-cal, rms=0.195027Jy  sigma=0.001373
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=0.5845 mas, bmaj=1.086 mas, bpa=-3.975 degrees
! Estimated noise=495.803 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 = -0.00647914 Jy
! Component: 100  -  total flux cleaned = -0.00681379 Jy
! Component: 150  -  total flux cleaned = -0.00710631 Jy
! Component: 200  -  total flux cleaned = -0.00759551 Jy
! Total flux subtracted in 200 components = -0.00759551 Jy
! Clean residual min=-0.005780 max=0.005311 Jy/beam
! Clean residual mean=0.000113 rms=0.001305 Jy/beam
! Combined flux in latest and established models = 1.11233 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 36 components and 1.11233 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194593Jy  sigma=0.001370
! Fit after  self-cal, rms=0.194670Jy  sigma=0.001370
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 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=0.194670Jy  sigma=0.001370
! Fit after  self-cal, rms=0.193111Jy  sigma=0.001350
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=0.5855 mas, bmaj=1.086 mas, bpa=-4.319 degrees
! Estimated noise=495.328 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00527126 Jy
! Component: 100  -  total flux cleaned = -0.00564718 Jy
! Component: 150  -  total flux cleaned = -0.00593791 Jy
! Component: 200  -  total flux cleaned = -0.00618146 Jy
! Total flux subtracted in 200 components = -0.00618146 Jy
! Clean residual min=-0.003943 max=0.004179 Jy/beam
! Clean residual mean=0.000110 rms=0.000971 Jy/beam
! Combined flux in latest and established models = 1.10615 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 40 components and 1.10615 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192912Jy  sigma=0.001348
! Fit after  self-cal, rms=0.192908Jy  sigma=0.001348
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 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 (21.8, -10.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00364985 Jy
! Component: 100  -  total flux cleaned = 0.00469983 Jy
! Component: 150  -  total flux cleaned = 0.00477164 Jy
! Component: 200  -  total flux cleaned = 0.00476776 Jy
! Total flux subtracted in 200 components = 0.00476776 Jy
! Clean residual min=-0.003952 max=0.003599 Jy/beam
! Clean residual mean=0.000086 rms=0.000931 Jy/beam
! Combined flux in latest and established models = 1.11092 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 54 components and 1.11092 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192815Jy  sigma=0.001348
! Fit after  self-cal, rms=0.192810Jy  sigma=0.001348
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 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=0.192810Jy  sigma=0.001348
! Fit after  self-cal, rms=0.192563Jy  sigma=0.001339
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=0.5866 mas, bmaj=1.088 mas, bpa=-4.289 degrees
! Estimated noise=495.351 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00279538 Jy
! Component: 100  -  total flux cleaned = -0.0032387 Jy
! Component: 150  -  total flux cleaned = -0.00339271 Jy
! Component: 200  -  total flux cleaned = -0.00332828 Jy
! Total flux subtracted in 200 components = -0.00332828 Jy
! Clean residual min=-0.003428 max=0.003287 Jy/beam
! Clean residual mean=0.000100 rms=0.000790 Jy/beam
! Combined flux in latest and established models = 1.10759 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 56 components and 1.10759 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192489Jy  sigma=0.001339
! Fit after  self-cal, rms=0.192493Jy  sigma=0.001339
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 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 = 6.97597e-05 Jy
! Component: 100  -  total flux cleaned = 6.78358e-05 Jy
! Component: 150  -  total flux cleaned = 0.000123116 Jy
! Component: 200  -  total flux cleaned = 0.000222054 Jy
! Total flux subtracted in 200 components = 0.000222054 Jy
! Clean residual min=-0.003394 max=0.003274 Jy/beam
! Clean residual mean=0.000099 rms=0.000781 Jy/beam
! Combined flux in latest and established models = 1.10781 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 57 components and 1.10781 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192467Jy  sigma=0.001339
! Fit after  self-cal, rms=0.192462Jy  sigma=0.001339
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 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=0.192462Jy  sigma=0.001339
! Fit after  self-cal, rms=0.192817Jy  sigma=0.001338
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=2.068 mas, bmaj=3.203 mas, bpa=-12.45 degrees
! Estimated noise=681.002 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000354046 Jy
! Component: 100  -  total flux cleaned = 0.000129245 Jy
! Component: 150  -  total flux cleaned = 0.000515655 Jy
! Component: 200  -  total flux cleaned = 0.000783288 Jy
! Total flux subtracted in 200 components = 0.000783288 Jy
! Clean residual min=-0.002994 max=0.004421 Jy/beam
! Clean residual mean=0.000272 rms=0.001100 Jy/beam
! Combined flux in latest and established models = 1.10859 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 62 components and 1.10859 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192801Jy  sigma=0.001338
! Fit after  self-cal, rms=0.192787Jy  sigma=0.001338
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.21232e-05 Jy
! Component: 100  -  total flux cleaned = 9.74433e-05 Jy
! Component: 150  -  total flux cleaned = 0.000223578 Jy
! Component: 200  -  total flux cleaned = 0.00038773 Jy
! Total flux subtracted in 200 components = 0.00038773 Jy
! Clean residual min=-0.003034 max=0.004377 Jy/beam
! Clean residual mean=0.000265 rms=0.001100 Jy/beam
! Combined flux in latest and established models = 1.10898 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 66 components and 1.10898 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192791Jy  sigma=0.001338
! Fit after  self-cal, rms=0.192787Jy  sigma=0.001338
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 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 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=0.5872 mas, bmaj=1.09 mas, bpa=-4.336 degrees
! Estimated noise=495.448 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5872 x 1.09 at -4.336 degrees (North through East)
! Clean map  min=-0.0031791  max=0.99549 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=0.192787Jy  sigma=0.001338
! Fit after  self-cal, rms=0.179931Jy  sigma=0.001221
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=0.587 mas, bmaj=1.09 mas, bpa=-4.37 degrees
! Estimated noise=494.38 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00172462 Jy
! Component: 100  -  total flux cleaned = -0.00214842 Jy
! Component: 150  -  total flux cleaned = -0.00258438 Jy
! Component: 200  -  total flux cleaned = -0.00291581 Jy
! Total flux subtracted in 200 components = -0.00291581 Jy
! Clean residual min=-0.003147 max=0.002811 Jy/beam
! Clean residual mean=0.000073 rms=0.000685 Jy/beam
! Combined flux in latest and established models = 1.10607 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 69 components and 1.10607 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.179891Jy  sigma=0.001221
! Fit after  self-cal, rms=0.179885Jy  sigma=0.001221
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000281801 Jy
! Component: 100  -  total flux cleaned = -0.000479968 Jy
! Component: 150  -  total flux cleaned = -0.0006602 Jy
! Component: 200  -  total flux cleaned = -0.000745278 Jy
! Total flux subtracted in 200 components = -0.000745278 Jy
! Clean residual min=-0.003016 max=0.002847 Jy/beam
! Clean residual mean=0.000077 rms=0.000676 Jy/beam
! Combined flux in latest and established models = 1.10532 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 70 components and 1.10532 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.179865Jy  sigma=0.001221
! Fit after  self-cal, rms=0.179861Jy  sigma=0.001221
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.179861Jy  sigma=0.001221
! Fit after  self-cal, rms=0.180137Jy  sigma=0.001221
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 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=0.4935 mas, bmaj=0.9516 mas, bpa=-5.649 degrees
! Estimated noise=838.444 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.779639 Jy
! Component: 100  -  total flux cleaned = 0.957259 Jy
! Component: 150  -  total flux cleaned = 1.0177 Jy
! Component: 200  -  total flux cleaned = 1.04755 Jy
! Total flux subtracted in 200 components = 1.04755 Jy
! Clean residual min=-0.006043 max=0.015985 Jy/beam
! Clean residual mean=0.000034 rms=0.001606 Jy/beam
! Combined flux in latest and established models = 1.04755 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 17 model components to the UV plane model.
! The established model now contains 17 components and 1.04755 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=0.5873 mas, bmaj=1.092 mas, bpa=-4.42 degrees
! Estimated noise=494.43 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 = 0.0227431 Jy
! Component: 100  -  total flux cleaned = 0.0348497 Jy
! Component: 150  -  total flux cleaned = 0.0419308 Jy
! Component: 200  -  total flux cleaned = 0.0463234 Jy
! Total flux subtracted in 200 components = 0.0463234 Jy
! Clean residual min=-0.002953 max=0.004257 Jy/beam
! Clean residual mean=0.000138 rms=0.000755 Jy/beam
! Combined flux in latest and established models = 1.09388 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 28 components and 1.09388 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Added new window around map position (0.2, -4.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00406462 Jy
! Component: 100  -  total flux cleaned = 0.00598051 Jy
! Component: 150  -  total flux cleaned = 0.0076359 Jy
! Component: 200  -  total flux cleaned = 0.00872608 Jy
! Total flux subtracted in 200 components = 0.00872608 Jy
! Clean residual min=-0.002894 max=0.003172 Jy/beam
! Clean residual mean=0.000076 rms=0.000677 Jy/beam
! Combined flux in latest and established models = 1.1026 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 41 components and 1.1026 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Added new window around map position (-1, 10.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00240771 Jy
! Component: 100  -  total flux cleaned = 0.00286964 Jy
! Component: 150  -  total flux cleaned = 0.00343961 Jy
! Component: 200  -  total flux cleaned = 0.00383596 Jy
! Total flux subtracted in 200 components = 0.00383596 Jy
! Clean residual min=-0.002696 max=0.002541 Jy/beam
! Clean residual mean=0.000050 rms=0.000643 Jy/beam
! Combined flux in latest and established models = 1.10644 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 54 components and 1.10644 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 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 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! Estimated beam: bmin=0.5544 mas, bmaj=0.931 mas, bpa=-0.4688 degrees
! Estimated noise=618.239 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000477397 Jy
! Component: 100  -  total flux cleaned = 0.00115259 Jy
! Component: 150  -  total flux cleaned = 0.00138539 Jy
! Component: 200  -  total flux cleaned = 0.00145826 Jy
! Total flux subtracted in 200 components = 0.00145826 Jy
! Clean residual min=-0.003272 max=0.003616 Jy/beam
! Clean residual mean=0.000054 rms=0.000805 Jy/beam
! Combined flux in latest and established models = 1.1079 Jy
clean
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 7.04535e-05 Jy
! Component: 100  -  total flux cleaned = 0.000202387 Jy
! Component: 150  -  total flux cleaned = 0.000266025 Jy
! Component: 200  -  total flux cleaned = 0.000386599 Jy
! Total flux subtracted in 200 components = 0.000386599 Jy
! Clean residual min=-0.003163 max=0.003564 Jy/beam
! Clean residual mean=0.000050 rms=0.000787 Jy/beam
! Combined flux in latest and established models = 1.10828 Jy
selfcal
! Performing phase self-cal
! Adding 37 model components to the UV plane model.
! The established model now contains 68 components and 1.10828 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.180247Jy  sigma=0.001222
! Fit after  self-cal, rms=0.180202Jy  sigma=0.001221
wmodel J0811+0146_X_2011_06_28_pus_map.mod
! Writing 68 model components to file: J0811+0146_X_2011_06_28_pus_map.mod
wobs J0811+0146_X_2011_06_28_pus_uvs.fits
! Writing UV FITS file: J0811+0146_X_2011_06_28_pus_uvs.fits
wwins J0811+0146_X_2011_06_28_pus_map.win
! wwins: Wrote 5 windows to J0811+0146_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 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00015378 Jy
! Component: 100  -  total flux cleaned = 9.73284e-05 Jy
! Component: 150  -  total flux cleaned = 0.000151259 Jy
! Component: 200  -  total flux cleaned = 0.000514817 Jy
! Component: 250  -  total flux cleaned = 0.000765992 Jy
! Component: 300  -  total flux cleaned = 0.000912598 Jy
! Component: 350  -  total flux cleaned = 0.00100805 Jy
! Component: 400  -  total flux cleaned = 0.00105379 Jy
! Component: 450  -  total flux cleaned = 0.000915846 Jy
! Component: 500  -  total flux cleaned = 0.00091594 Jy
! Component: 550  -  total flux cleaned = 0.000915568 Jy
! Component: 600  -  total flux cleaned = 0.000785332 Jy
! Component: 650  -  total flux cleaned = 0.000871629 Jy
! Component: 700  -  total flux cleaned = 0.000870537 Jy
! Component: 750  -  total flux cleaned = 0.000787228 Jy
! Component: 800  -  total flux cleaned = 0.000788165 Jy
! Component: 850  -  total flux cleaned = 0.000868921 Jy
! Component: 900  -  total flux cleaned = 0.000949211 Jy
! Component: 950  -  total flux cleaned = 0.000988594 Jy
! Component: 1000  -  total flux cleaned = 0.00102758 Jy
! Component: 1050  -  total flux cleaned = 0.00114306 Jy
! Component: 1100  -  total flux cleaned = 0.00118092 Jy
! Component: 1150  -  total flux cleaned = 0.00121885 Jy
! Component: 1200  -  total flux cleaned = 0.00121919 Jy
! Component: 1250  -  total flux cleaned = 0.00136734 Jy
! Component: 1300  -  total flux cleaned = 0.00147725 Jy
! Component: 1350  -  total flux cleaned = 0.00151349 Jy
! Component: 1400  -  total flux cleaned = 0.00165754 Jy
! Component: 1450  -  total flux cleaned = 0.00162215 Jy
! Component: 1500  -  total flux cleaned = 0.00176355 Jy
! Component: 1550  -  total flux cleaned = 0.00186819 Jy
! Component: 1600  -  total flux cleaned = 0.00186786 Jy
! Component: 1650  -  total flux cleaned = 0.00193641 Jy
! Component: 1700  -  total flux cleaned = 0.00203835 Jy
! Component: 1750  -  total flux cleaned = 0.00197071 Jy
! Component: 1800  -  total flux cleaned = 0.00207144 Jy
! Component: 1850  -  total flux cleaned = 0.00210474 Jy
! Component: 1900  -  total flux cleaned = 0.00220384 Jy
! Component: 1950  -  total flux cleaned = 0.00226915 Jy
! Component: 2000  -  total flux cleaned = 0.00230149 Jy
! Total flux subtracted in 2048 components = 0.00233364 Jy
! Clean residual min=-0.001884 max=0.001797 Jy/beam
! Clean residual mean=0.000027 rms=0.000570 Jy/beam
! Combined flux in latest and established models = 1.11062 Jy
keep
! Adding 175 model components to the UV plane model.
! The established model now contains 243 components and 1.11062 Jy
![Exited script file: muppet]
wmap "J0811+0146_X_2011_06_28_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5544 x 0.931 at -0.4688 degrees (North through East)
! Clean map  min=-0.0023571  max=0.9839 Jy/beam
! Writing clean map to FITS file: J0811+0146_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 0.983901 
invert
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1643 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1874 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000569238 
device "J0811+0146_X_2011_06_28_pus\_map.eps/VPS"
! Attempting to open device: 'J0811+0146_X_2011_06_28_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.173565 0.173565 0.347131 0.694262 1.38852 2.77705 5.55409 11.1082 22.2164 44.4328 88.8655
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.983 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5544 x 0.931 at -0.4688 degrees (North through East)
! Clean map  min=-0.0023571  max=0.9839 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0811+0146_X_2011_06_28_pus\_map.gif/vgif"
! Attempting to open device: 'J0811+0146_X_2011_06_28_pus_map.gif/vgif'
mapplot cln