! Started logfile: J0811+0146_X_2010_06_23_pus_uvs.log on Thu Jan 27 23:40:22 2011
obs J0811+0146_X_2010_06_23_pus_uva.fits
! Reading UV FITS file: J0811+0146_X_2010_06_23_pus_uva.fits
! AN table 1: 19 integrations on 105 of 105 possible baselines.
! AN table 2: 64 integrations on 105 of 105 possible baselines.
! AN table 3: 131 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.151402 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  8.40996e+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 3588 lines of history.
! 
! Reading 13608 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 J0811+0146_X_2010_06_23_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 228 telescope corrections were flagged in sub-array 1.
!  A total of 563 telescope corrections were flagged in sub-array 2.
!  A total of 1426 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 228 telescope corrections were flagged in sub-array 1.
!  A total of 563 telescope corrections were flagged in sub-array 2.
!  A total of 1532 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 228 telescope corrections were flagged in sub-array 1.
!  A total of 563 telescope corrections were flagged in sub-array 2.
!  A total of 1489 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 228 telescope corrections were flagged in sub-array 1.
!  A total of 563 telescope corrections were flagged in sub-array 2.
!  A total of 1489 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.339768Jy  sigma=0.003403
! Fit after  self-cal, rms=0.201931Jy  sigma=0.001810
! 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 4.45% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=0.6029 mas, bmaj=1.551 mas, bpa=-3.09 degrees
! Estimated noise=913.766 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 = 0.689862 Jy
! Component: 100  -  total flux cleaned = 0.840556 Jy
! Total flux subtracted in 100 components = 0.840556 Jy
! Clean residual min=-0.026708 max=0.044882 Jy/beam
! Clean residual mean=0.000498 rms=0.005468 Jy/beam
! Combined flux in latest and established models = 0.840556 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.840556 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.187972Jy  sigma=0.001865
! Fit after  self-cal, rms=0.187968Jy  sigma=0.001865
! Inverting map 
! Your choice of large map pixels excluded 4.45% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0507632 Jy
! Component: 100  -  total flux cleaned = 0.0826813 Jy
! Total flux subtracted in 100 components = 0.0826813 Jy
! Clean residual min=-0.020151 max=0.017053 Jy/beam
! Clean residual mean=0.000278 rms=0.003801 Jy/beam
! Combined flux in latest and established models = 0.923238 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 20 components and 0.923238 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.167405Jy  sigma=0.001544
! Fit after  self-cal, rms=0.167397Jy  sigma=0.001544
! Inverting map 
! Your choice of large map pixels excluded 4.45% of the data.
!  The x-axis pixel size should ideally be below 0.1826 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 4.45% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=0.8119 mas, bmaj=1.942 mas, bpa=-4.389 degrees
! Estimated noise=588.299 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 = 0.0314713 Jy
! Component: 100  -  total flux cleaned = 0.0462188 Jy
! Component: 150  -  total flux cleaned = 0.0535545 Jy
! Component: 200  -  total flux cleaned = 0.0572648 Jy
! Total flux subtracted in 200 components = 0.0572648 Jy
! Clean residual min=-0.009697 max=0.012560 Jy/beam
! Clean residual mean=0.000374 rms=0.002796 Jy/beam
! Combined flux in latest and established models = 0.980502 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 30 components and 0.980502 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.163389Jy  sigma=0.001464
! Fit after  self-cal, rms=0.163409Jy  sigma=0.001464
! Inverting map 
! Your choice of large map pixels excluded 4.45% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 57 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KK        0.00*    
!   KP        0.00*    LA        0.00*    MA        0.00*    MK        0.00*    
!   NL        0.00*    NY        0.00*    OV        0.00*    PT        0.00*    
!   SC        0.00*    TS        0.00*    ZC        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.95     FD        0.98     HN        1.02     KK        0.98     
!   KP        0.99     LA        0.95     MA        1.00*    MK        1.00     
!   NL        1.01     NY        1.00*    OV        1.00     PT        0.96     
!   SC        0.99     TS        0.96     ZC        1.00*    
! 
!  A total of 63 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.99     FD        1.00     HN        0.98     KK        1.00*    
!   KP        1.00     LA        0.98     MA        1.07     MK        1.00*    
!   NL        1.05     NY        1.09     OV        1.04     PT        1.02     
!   SC        1.00     TS        1.11     ZC        1.11     
! 
! 
! Correcting IF 2.
!  A total of 57 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KK        0.00*    
!   KP        0.00*    LA        0.00*    MA        0.00*    MK        0.00*    
!   NL        0.00*    NY        0.00*    OV        0.00*    PT        0.00*    
!   SC        0.00*    TS        0.00*    ZC        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        0.97     HN        1.03     KK        1.01     
!   KP        0.98     LA        0.98     MA        1.00*    MK        0.99     
!   NL        1.03     NY        1.00*    OV        1.02     PT        0.96     
!   SC        1.02     TS        0.98     ZC        1.00*    
! 
!  A total of 60 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.04     FD        0.99     HN        1.00     KK        1.00*    
!   KP        0.99     LA        1.01     MA        1.00*    MK        1.00*    
!   NL        1.08     NY        1.06     OV        1.06     PT        1.01     
!   SC        1.05     TS        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 57 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KK        0.00*    
!   KP        0.00*    LA        0.00*    MA        0.00*    MK        0.00*    
!   NL        0.00*    NY        0.00*    OV        0.00*    PT        0.00*    
!   SC        0.00*    TS        0.00*    ZC        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        0.96     HN        1.03     KK        0.96     
!   KP        0.97     LA        0.96     MA        1.00*    MK        0.99     
!   NL        0.98     NY        1.00*    OV        1.00     PT        0.96     
!   SC        0.98     TS        0.96     ZC        1.00*    
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.02     FD        0.98     HN        0.96     KK        1.00*    
!   KP        0.98     LA        1.01     MA        1.14     MK        1.00*    
!   NL        1.02     NY        1.11     OV        1.03     PT        1.01     
!   SC        0.99     TS        1.07     ZC        1.10     
! 
! 
! Correcting IF 4.
!  A total of 57 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KK        0.00*    
!   KP        0.00*    LA        0.00*    MA        0.00*    MK        0.00*    
!   NL        0.00*    NY        0.00*    OV        0.00*    PT        0.00*    
!   SC        0.00*    TS        0.00*    ZC        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.03     FD        0.97     HN        1.05     KK        0.95     
!   KP        0.98     LA        0.96     MA        1.00*    MK        0.98     
!   NL        1.01     NY        1.00*    OV        0.97     PT        0.97     
!   SC        0.98     TS        0.97     ZC        1.00*    
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.06     FD        1.00     HN        1.01     KK        1.00*    
!   KP        1.00     LA        1.01     MA        1.11     MK        1.00*    
!   NL        1.03     NY        1.08     OV        1.02     PT        1.01     
!   SC        1.00     TS        1.03     ZC        1.20     
! 
! 
! Fit before self-cal, rms=0.163409Jy  sigma=0.001464
! Fit after  self-cal, rms=0.160561Jy  sigma=0.001345
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=0.8294 mas, bmaj=1.976 mas, bpa=-5.541 degrees
! Estimated noise=596.005 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 = -0.00358237 Jy
! Component: 100  -  total flux cleaned = -0.00410676 Jy
! Component: 150  -  total flux cleaned = -0.00416028 Jy
! Component: 200  -  total flux cleaned = -0.00415933 Jy
! Total flux subtracted in 200 components = -0.00415933 Jy
! Clean residual min=-0.004417 max=0.006007 Jy/beam
! Clean residual mean=0.000032 rms=0.001523 Jy/beam
! Combined flux in latest and established models = 0.976343 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 33 components and 0.976343 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.160462Jy  sigma=0.001344
! Fit after  self-cal, rms=0.160521Jy  sigma=0.001343
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 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=0.160521Jy  sigma=0.001343
! Fit after  self-cal, rms=0.159610Jy  sigma=0.001325
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=0.8298 mas, bmaj=1.98 mas, bpa=-5.516 degrees
! Estimated noise=595.658 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00282796 Jy
! Component: 100  -  total flux cleaned = -0.00295447 Jy
! Component: 150  -  total flux cleaned = -0.00306542 Jy
! Component: 200  -  total flux cleaned = -0.00316234 Jy
! Total flux subtracted in 200 components = -0.00316234 Jy
! Clean residual min=-0.003161 max=0.005012 Jy/beam
! Clean residual mean=0.000140 rms=0.001094 Jy/beam
! Combined flux in latest and established models = 0.973181 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 35 components and 0.973181 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159546Jy  sigma=0.001324
! Fit after  self-cal, rms=0.159570Jy  sigma=0.001324
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 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 (0.4, -5.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0048325 Jy
! Component: 100  -  total flux cleaned = 0.00743699 Jy
! Component: 150  -  total flux cleaned = 0.00883446 Jy
! Component: 200  -  total flux cleaned = 0.0090503 Jy
! Total flux subtracted in 200 components = 0.0090503 Jy
! Clean residual min=-0.002880 max=0.002809 Jy/beam
! Clean residual mean=0.000041 rms=0.000877 Jy/beam
! Combined flux in latest and established models = 0.982231 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 58 components and 0.982231 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159423Jy  sigma=0.001322
! Fit after  self-cal, rms=0.159413Jy  sigma=0.001321
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 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=0.159413Jy  sigma=0.001321
! Fit after  self-cal, rms=0.159205Jy  sigma=0.001316
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=0.8301 mas, bmaj=1.982 mas, bpa=-5.477 degrees
! Estimated noise=595.292 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000662794 Jy
! Component: 100  -  total flux cleaned = -0.000659576 Jy
! Component: 150  -  total flux cleaned = -0.000661558 Jy
! Component: 200  -  total flux cleaned = -0.000609786 Jy
! Total flux subtracted in 200 components = -0.000609786 Jy
! Clean residual min=-0.002744 max=0.002751 Jy/beam
! Clean residual mean=0.000076 rms=0.000757 Jy/beam
! Combined flux in latest and established models = 0.981621 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 65 components and 0.981621 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159152Jy  sigma=0.001316
! Fit after  self-cal, rms=0.159164Jy  sigma=0.001316
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 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 = 0.000200089 Jy
! Component: 100  -  total flux cleaned = 0.00024543 Jy
! Component: 150  -  total flux cleaned = 0.000288469 Jy
! Component: 200  -  total flux cleaned = 0.000289091 Jy
! Total flux subtracted in 200 components = 0.000289091 Jy
! Clean residual min=-0.002666 max=0.002739 Jy/beam
! Clean residual mean=0.000072 rms=0.000746 Jy/beam
! Combined flux in latest and established models = 0.98191 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 70 components and 0.98191 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159140Jy  sigma=0.001315
! Fit after  self-cal, rms=0.159140Jy  sigma=0.001315
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 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=0.159140Jy  sigma=0.001315
! Fit after  self-cal, rms=0.159212Jy  sigma=0.001315
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=2.588 mas, bmaj=3.343 mas, bpa=-17.68 degrees
! Estimated noise=727.147 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00107707 Jy
! Component: 100  -  total flux cleaned = -0.00122142 Jy
! Component: 150  -  total flux cleaned = -0.00132373 Jy
! Component: 200  -  total flux cleaned = -0.00138902 Jy
! Total flux subtracted in 200 components = -0.00138902 Jy
! Clean residual min=-0.003493 max=0.002165 Jy/beam
! Clean residual mean=0.000145 rms=0.000788 Jy/beam
! Combined flux in latest and established models = 0.980521 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 82 components and 0.980521 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159216Jy  sigma=0.001315
! Fit after  self-cal, rms=0.159223Jy  sigma=0.001315
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 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 = 6.40915e-05 Jy
! Component: 100  -  total flux cleaned = 0.000141212 Jy
! Component: 150  -  total flux cleaned = 0.000161226 Jy
! Component: 200  -  total flux cleaned = 0.000125882 Jy
! Total flux subtracted in 200 components = 0.000125882 Jy
! Clean residual min=-0.003469 max=0.002159 Jy/beam
! Clean residual mean=0.000142 rms=0.000777 Jy/beam
! Combined flux in latest and established models = 0.980647 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 87 components and 0.980647 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159226Jy  sigma=0.001315
! Fit after  self-cal, rms=0.159229Jy  sigma=0.001315
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 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 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=0.8306 mas, bmaj=1.984 mas, bpa=-5.455 degrees
! Estimated noise=595.038 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8306 x 1.984 at -5.455 degrees (North through East)
! Clean map  min=-0.0025266  max=0.91514 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=0.159229Jy  sigma=0.001315
! Fit after  self-cal, rms=0.152822Jy  sigma=0.001221
! Inverting map and beam 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=0.8312 mas, bmaj=1.984 mas, bpa=-5.435 degrees
! Estimated noise=594.797 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00155219 Jy
! Component: 100  -  total flux cleaned = -0.00185365 Jy
! Component: 150  -  total flux cleaned = -0.00185611 Jy
! Component: 200  -  total flux cleaned = -0.00181825 Jy
! Total flux subtracted in 200 components = -0.00181825 Jy
! Clean residual min=-0.002604 max=0.002608 Jy/beam
! Clean residual mean=0.000066 rms=0.000706 Jy/beam
! Combined flux in latest and established models = 0.978829 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 92 components and 0.978829 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152789Jy  sigma=0.001221
! Fit after  self-cal, rms=0.152783Jy  sigma=0.001221
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.56276e-05 Jy
! Component: 100  -  total flux cleaned = 3.531e-05 Jy
! Component: 150  -  total flux cleaned = 3.51045e-05 Jy
! Component: 200  -  total flux cleaned = 3.4824e-05 Jy
! Total flux subtracted in 200 components = 3.4824e-05 Jy
! Clean residual min=-0.002569 max=0.002628 Jy/beam
! Clean residual mean=0.000066 rms=0.000700 Jy/beam
! Combined flux in latest and established models = 0.978864 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 97 components and 0.978864 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152768Jy  sigma=0.001221
! Fit after  self-cal, rms=0.152767Jy  sigma=0.001221
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152767Jy  sigma=0.001221
! Fit after  self-cal, rms=0.152713Jy  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 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=0.6083 mas, bmaj=1.564 mas, bpa=-3.182 degrees
! Estimated noise=942.55 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.698373 Jy
! Component: 100  -  total flux cleaned = 0.850716 Jy
! Component: 150  -  total flux cleaned = 0.894377 Jy
! Component: 200  -  total flux cleaned = 0.919407 Jy
! Total flux subtracted in 200 components = 0.919407 Jy
! Clean residual min=-0.006313 max=0.013216 Jy/beam
! Clean residual mean=0.000186 rms=0.001870 Jy/beam
! Combined flux in latest and established models = 0.919407 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 0.919407 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=0.8315 mas, bmaj=1.986 mas, bpa=-5.433 degrees
! Estimated noise=594.598 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 = 0.0244665 Jy
! Component: 100  -  total flux cleaned = 0.036106 Jy
! Component: 150  -  total flux cleaned = 0.0431706 Jy
! Component: 200  -  total flux cleaned = 0.0481113 Jy
! Total flux subtracted in 200 components = 0.0481113 Jy
! Clean residual min=-0.002898 max=0.003701 Jy/beam
! Clean residual mean=0.000157 rms=0.000913 Jy/beam
! Combined flux in latest and established models = 0.967519 Jy
! Adding 30 model components to the UV plane model.
! The established model now contains 38 components and 0.967519 Jy
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 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 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=2.59 mas, bmaj=3.346 mas, bpa=-17.66 degrees
! Estimated noise=725.489 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00488928 Jy
! Component: 100  -  total flux cleaned = 0.00749602 Jy
! Component: 150  -  total flux cleaned = 0.00900415 Jy
! Component: 200  -  total flux cleaned = 0.00952753 Jy
! Total flux subtracted in 200 components = 0.00952753 Jy
! Clean residual min=-0.003220 max=0.002123 Jy/beam
! Clean residual mean=0.000133 rms=0.000771 Jy/beam
! Combined flux in latest and established models = 0.977046 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 = 0.000301743 Jy
! Component: 100  -  total flux cleaned = 0.000519269 Jy
! Component: 150  -  total flux cleaned = 0.000558729 Jy
! Component: 200  -  total flux cleaned = 0.000613871 Jy
! Total flux subtracted in 200 components = 0.000613871 Jy
! Clean residual min=-0.003227 max=0.002127 Jy/beam
! Clean residual mean=0.000123 rms=0.000758 Jy/beam
! Combined flux in latest and established models = 0.97766 Jy
! Adding 39 model components to the UV plane model.
! The established model now contains 72 components and 0.97766 Jy
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! Estimated beam: bmin=0.8315 mas, bmaj=1.986 mas, bpa=-5.433 degrees
! Estimated noise=594.598 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000178089 Jy
! Component: 100  -  total flux cleaned = 0.000125816 Jy
! Component: 150  -  total flux cleaned = 0.000254269 Jy
! Component: 200  -  total flux cleaned = 0.000482138 Jy
! Total flux subtracted in 200 components = 0.000482138 Jy
! Clean residual min=-0.002678 max=0.002803 Jy/beam
! Clean residual mean=0.000055 rms=0.000719 Jy/beam
! Combined flux in latest and established models = 0.978142 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 80 components and 0.978142 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152831Jy  sigma=0.001221
! Fit after  self-cal, rms=0.152792Jy  sigma=0.001221
wmodel J0811+0146_X_2010_06_23_pus_map.mod
! Writing 80 model components to file: J0811+0146_X_2010_06_23_pus_map.mod
wobs J0811+0146_X_2010_06_23_pus_uvs.fits
! Writing UV FITS file: J0811+0146_X_2010_06_23_pus_uvs.fits
wwins J0811+0146_X_2010_06_23_pus_map.win
! wwins: Wrote 2 windows to J0811+0146_X_2010_06_23_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 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 5.12e-05 Jy
! Component: 100  -  total flux cleaned = 0.000188194 Jy
! Component: 150  -  total flux cleaned = 0.000102996 Jy
! Component: 200  -  total flux cleaned = 0.000142783 Jy
! Component: 250  -  total flux cleaned = 0.000102581 Jy
! Component: 300  -  total flux cleaned = 0.000217548 Jy
! Component: 350  -  total flux cleaned = 0.00029234 Jy
! Component: 400  -  total flux cleaned = 0.000328263 Jy
! Component: 450  -  total flux cleaned = 0.000364035 Jy
! Component: 500  -  total flux cleaned = 0.000502871 Jy
! Component: 550  -  total flux cleaned = 0.000536687 Jy
! Component: 600  -  total flux cleaned = 0.000637648 Jy
! Component: 650  -  total flux cleaned = 0.000835729 Jy
! Component: 700  -  total flux cleaned = 0.000998405 Jy
! Component: 750  -  total flux cleaned = 0.00125522 Jy
! Component: 800  -  total flux cleaned = 0.00147662 Jy
! Component: 850  -  total flux cleaned = 0.00172607 Jy
! Component: 900  -  total flux cleaned = 0.00191098 Jy
! Component: 950  -  total flux cleaned = 0.00215445 Jy
! Component: 1000  -  total flux cleaned = 0.00230465 Jy
! Total flux subtracted in 1024 components = 0.00239415 Jy
! Clean residual min=-0.002033 max=0.002092 Jy/beam
! Clean residual mean=0.000028 rms=0.000590 Jy/beam
! Combined flux in latest and established models = 0.980537 Jy
keep
! Adding 68 model components to the UV plane model.
! The established model now contains 148 components and 0.980536 Jy
![Exited script file: muppet]
wmap "J0811+0146_X_2010_06_23_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8315 x 1.986 at -5.433 degrees (North through East)
! Clean map  min=-0.0026707  max=0.91514 Jy/beam
! Writing clean map to FITS file: J0811+0146_X_2010_06_23_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.915145 
invert
! Inverting map 
! Your choice of large map pixels excluded 4.46% of the data.
!  The x-axis pixel size should ideally be below 0.1826 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00059016 
device "J0811+0146_X_2010_06_23_pus\_map.eps/VPS"
! Attempting to open device: 'J0811+0146_X_2010_06_23_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.193464 0.193464 0.386929 0.773858 1.54772 3.09543 6.19086 12.3817 24.7635 49.5269 99.0538
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.915 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8315 x 1.986 at -5.433 degrees (North through East)
! Clean map  min=-0.0026707  max=0.91514 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0811+0146_X_2010_06_23_pus\_map.gif/vgif"
! Attempting to open device: 'J0811+0146_X_2010_06_23_pus_map.gif/vgif'
mapplot cln