! Started logfile: J0854+2006_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:16:06 2011
obs J0854+2006_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: J0854+2006_X_2010_10_13_pus_uva.fits
! AN table 1: 264 integrations on 105 of 105 possible baselines.
! AN table 2: 28 integrations on 105 of 105 possible baselines.
! AN table 3: 15 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.106096 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0854+2006
! 
! 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 13680 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 J0854+2006_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 3064 telescope corrections were flagged in sub-array 1.
!  A total of 327 telescope corrections were flagged in sub-array 2.
!  A total of 159 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 3064 telescope corrections were flagged in sub-array 1.
!  A total of 327 telescope corrections were flagged in sub-array 2.
!  A total of 159 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 3064 telescope corrections were flagged in sub-array 1.
!  A total of 327 telescope corrections were flagged in sub-array 2.
!  A total of 159 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 3064 telescope corrections were flagged in sub-array 1.
!  A total of 327 telescope corrections were flagged in sub-array 2.
!  A total of 159 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=2.511538Jy  sigma=0.030231
! Fit after  self-cal, rms=2.502239Jy  sigma=0.030187
! 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 7.23% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=0.5306 mas, bmaj=0.8498 mas, bpa=-3.348 degrees
! Estimated noise=960.273 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 = 2.49789 Jy
! Component: 100  -  total flux cleaned = 3.11441 Jy
! Total flux subtracted in 100 components = 3.11441 Jy
! Clean residual min=-0.162358 max=0.241600 Jy/beam
! Clean residual mean=0.005380 rms=0.049081 Jy/beam
! Combined flux in latest and established models = 3.11441 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 3.11441 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.982380Jy  sigma=0.011848
! Fit after  self-cal, rms=0.982395Jy  sigma=0.011848
! Inverting map 
! Your choice of large map pixels excluded 7.23% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 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 7.23% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=0.6833 mas, bmaj=1.163 mas, bpa=-3.279 degrees
! Estimated noise=587.072 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.427372 Jy
! Component: 100  -  total flux cleaned = 0.619909 Jy
! Component: 150  -  total flux cleaned = 0.709964 Jy
! Component: 200  -  total flux cleaned = 0.754238 Jy
! Total flux subtracted in 200 components = 0.754238 Jy
! Clean residual min=-0.080268 max=0.171850 Jy/beam
! Clean residual mean=0.016714 rms=0.042293 Jy/beam
! Combined flux in latest and established models = 3.86865 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 21 components and 3.86865 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.858561Jy  sigma=0.009675
! Fit after  self-cal, rms=0.858166Jy  sigma=0.009673
! Inverting map 
! Your choice of large map pixels excluded 7.23% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 105 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.81     HH        1.22     HN        1.06     
!   KB        1.00     KK        0.96     KP        0.95     LA        0.98     
!   MK        1.02     NL        1.16     NY        0.99     OV        0.97     
!   PT        0.94     SC        0.96     TS        1.00     
! 
!  A total of 36 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.90     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        0.99     KK        1.00*    KP        1.00*    LA        1.00*    
!   MK        1.05     NL        1.00*    NY        1.00*    OV        0.96     
!   PT        1.00*    SC        1.00*    TS        0.99     
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    HH        0.98     HN        1.07     
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        1.00*    
!   MK        1.00*    NL        1.40     NY        0.97     OV        1.00*    
!   PT        1.00*    SC        1.03     TS        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 105 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.95     HH        1.21     HN        1.08     
!   KB        1.01     KK        0.99     KP        0.95     LA        0.95     
!   MK        0.96     NL        1.19     NY        0.99     OV        1.00     
!   PT        0.95     SC        0.97     TS        1.02     
! 
!  A total of 36 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.93     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        0.99     KK        1.00*    KP        1.00*    LA        1.00*    
!   MK        1.00     NL        1.00*    NY        1.00*    OV        0.99     
!   PT        1.00*    SC        1.00*    TS        1.00     
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    HH        0.98     HN        1.09     
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        1.00*    
!   MK        1.00*    NL        1.45     NY        0.96     OV        1.00*    
!   PT        1.00*    SC        1.05     TS        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 105 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.95     HH        1.21     HN        1.09     
!   KB        0.99     KK        0.95     KP        0.94     LA        0.93     
!   MK        1.00     NL        1.14     NY        1.03     OV        0.97     
!   PT        0.98     SC        0.99     TS        1.00     
! 
!  A total of 36 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.90     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        0.98     KK        1.00*    KP        1.00*    LA        1.00*    
!   MK        1.04     NL        1.00*    NY        1.00*    OV        0.97     
!   PT        1.00*    SC        1.00*    TS        0.97     
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    HH        0.94     HN        1.10     
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        1.00*    
!   MK        1.00*    NL        1.35     NY        1.02     OV        1.00*    
!   PT        1.00*    SC        1.08     TS        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 105 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.96     HH        1.22     HN        1.06     
!   KB        0.98     KK        0.98     KP        0.94     LA        1.00     
!   MK        0.98     NL        1.17     NY        1.00     OV        1.02     
!   PT        0.94     SC        0.98     TS        0.91     
! 
!  A total of 36 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.95     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        0.97     KK        1.00*    KP        1.00*    LA        1.00*    
!   MK        1.03     NL        1.00*    NY        1.00*    OV        1.00     
!   PT        1.00*    SC        1.00*    TS        0.88     
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    HH        0.93     HN        1.08     
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        1.00*    
!   MK        1.00*    NL        1.40     NY        1.00     OV        1.00*    
!   PT        1.00*    SC        1.04     TS        1.00*    
! 
! 
! Fit before self-cal, rms=0.858166Jy  sigma=0.009673
! Fit after  self-cal, rms=0.811657Jy  sigma=0.008445
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=0.6923 mas, bmaj=1.22 mas, bpa=-4.574 degrees
! Estimated noise=593.599 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 = -0.0236333 Jy
! Component: 100  -  total flux cleaned = -0.0227664 Jy
! Component: 150  -  total flux cleaned = -0.0227627 Jy
! Component: 200  -  total flux cleaned = -0.0227362 Jy
! Total flux subtracted in 200 components = -0.0227362 Jy
! Clean residual min=-0.127077 max=0.128608 Jy/beam
! Clean residual mean=0.006921 rms=0.035651 Jy/beam
! Combined flux in latest and established models = 3.84592 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 23 components and 3.84592 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.809546Jy  sigma=0.008437
! Fit after  self-cal, rms=0.809706Jy  sigma=0.008436
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 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=0.809706Jy  sigma=0.008436
! Fit after  self-cal, rms=0.645171Jy  sigma=0.002349
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=0.6962 mas, bmaj=1.238 mas, bpa=-5.041 degrees
! Estimated noise=595.385 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00479347 Jy
! Component: 100  -  total flux cleaned = 0.00351894 Jy
! Component: 150  -  total flux cleaned = 0.00176419 Jy
! Component: 200  -  total flux cleaned = 0.00072565 Jy
! Total flux subtracted in 200 components = 0.00072565 Jy
! Clean residual min=-0.019176 max=0.075668 Jy/beam
! Clean residual mean=0.001588 rms=0.008434 Jy/beam
! Combined flux in latest and established models = 3.84664 Jy
selfcal
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 23 components and 3.84664 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.644067Jy  sigma=0.002317
! Fit after  self-cal, rms=0.645524Jy  sigma=0.002313
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 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 (-0.8, -1).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.071892 Jy
! Component: 100  -  total flux cleaned = 0.0775161 Jy
! Component: 150  -  total flux cleaned = 0.0745377 Jy
! Component: 200  -  total flux cleaned = 0.0720305 Jy
! Total flux subtracted in 200 components = 0.0720305 Jy
! Clean residual min=-0.020003 max=0.032896 Jy/beam
! Clean residual mean=-0.000221 rms=0.005369 Jy/beam
! Combined flux in latest and established models = 3.91867 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 37 components and 3.91867 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.636060Jy  sigma=0.002034
! Fit after  self-cal, rms=0.634196Jy  sigma=0.001983
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.013499 Jy
! Component: 100  -  total flux cleaned = 0.0119617 Jy
! Component: 150  -  total flux cleaned = 0.0100905 Jy
! Component: 200  -  total flux cleaned = 0.0106269 Jy
! Total flux subtracted in 200 components = 0.0106269 Jy
! Clean residual min=-0.020797 max=0.024002 Jy/beam
! Clean residual mean=-0.000487 rms=0.004714 Jy/beam
! Combined flux in latest and established models = 3.9293 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 43 components and 3.9293 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.631588Jy  sigma=0.001921
! Fit after  self-cal, rms=0.631095Jy  sigma=0.001908
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 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=0.631095Jy  sigma=0.001908
! Fit after  self-cal, rms=0.697232Jy  sigma=0.001759
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=0.6972 mas, bmaj=1.239 mas, bpa=-5.018 degrees
! Estimated noise=595.868 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0250262 Jy
! Component: 100  -  total flux cleaned = 0.0257218 Jy
! Component: 150  -  total flux cleaned = 0.0268291 Jy
! Component: 200  -  total flux cleaned = 0.0287412 Jy
! Total flux subtracted in 200 components = 0.0287412 Jy
! Clean residual min=-0.011795 max=0.020559 Jy/beam
! Clean residual mean=0.000210 rms=0.003496 Jy/beam
! Combined flux in latest and established models = 3.95804 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 52 components and 3.95804 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.695361Jy  sigma=0.001685
! Fit after  self-cal, rms=0.694193Jy  sigma=0.001669
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 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 (-5.2, -3).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.014139 Jy
! Component: 100  -  total flux cleaned = 0.0152626 Jy
! Component: 150  -  total flux cleaned = 0.015704 Jy
! Component: 200  -  total flux cleaned = 0.0168711 Jy
! Total flux subtracted in 200 components = 0.0168711 Jy
! Clean residual min=-0.012068 max=0.014927 Jy/beam
! Clean residual mean=-0.000173 rms=0.002962 Jy/beam
! Combined flux in latest and established models = 3.97491 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 59 components and 3.97491 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.693246Jy  sigma=0.001634
! Fit after  self-cal, rms=0.693071Jy  sigma=0.001628
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Added new window around map position (-2.6, 1.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00898422 Jy
! Component: 100  -  total flux cleaned = 0.0110544 Jy
! Component: 150  -  total flux cleaned = 0.0113857 Jy
! Component: 200  -  total flux cleaned = 0.0117052 Jy
! Total flux subtracted in 200 components = 0.0117052 Jy
! Clean residual min=-0.011268 max=0.012795 Jy/beam
! Clean residual mean=-0.000444 rms=0.002667 Jy/beam
! Combined flux in latest and established models = 3.98662 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 68 components and 3.98662 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.692570Jy  sigma=0.001609
! Fit after  self-cal, rms=0.692454Jy  sigma=0.001606
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 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=0.692454Jy  sigma=0.001606
! Fit after  self-cal, rms=0.692531Jy  sigma=0.001577
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=2.586 mas, bmaj=2.767 mas, bpa=1.283 degrees
! Estimated noise=778.837 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0154343 Jy
! Component: 100  -  total flux cleaned = 0.0219256 Jy
! Component: 150  -  total flux cleaned = 0.0236848 Jy
! Component: 200  -  total flux cleaned = 0.0248082 Jy
! Total flux subtracted in 200 components = 0.0248082 Jy
! Clean residual min=-0.008092 max=0.007408 Jy/beam
! Clean residual mean=-0.000379 rms=0.002368 Jy/beam
! Combined flux in latest and established models = 4.01142 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 77 components and 4.01143 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.692538Jy  sigma=0.001571
! Fit after  self-cal, rms=0.692331Jy  sigma=0.001568
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 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 = 0.00191122 Jy
! Component: 100  -  total flux cleaned = 0.00289214 Jy
! Component: 150  -  total flux cleaned = 0.00391891 Jy
! Component: 200  -  total flux cleaned = 0.00476441 Jy
! Total flux subtracted in 200 components = 0.00476441 Jy
! Clean residual min=-0.007809 max=0.006472 Jy/beam
! Clean residual mean=-0.000655 rms=0.002285 Jy/beam
! Combined flux in latest and established models = 4.01619 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 82 components and 4.01619 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.692348Jy  sigma=0.001566
! Fit after  self-cal, rms=0.692261Jy  sigma=0.001565
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 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 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=0.6976 mas, bmaj=1.239 mas, bpa=-4.958 degrees
! Estimated noise=595.79 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6976 x 1.239 at -4.958 degrees (North through East)
! Clean map  min=-0.011756  max=3.353 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=0.692261Jy  sigma=0.001565
! Fit after  self-cal, rms=0.813637Jy  sigma=0.001370
! Inverting map and beam 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=0.6972 mas, bmaj=1.24 mas, bpa=-5.005 degrees
! Estimated noise=595.88 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00404738 Jy
! Component: 100  -  total flux cleaned = 0.00405353 Jy
! Component: 150  -  total flux cleaned = 0.00438181 Jy
! Component: 200  -  total flux cleaned = 0.00360801 Jy
! Total flux subtracted in 200 components = 0.00360801 Jy
! Clean residual min=-0.007785 max=0.013140 Jy/beam
! Clean residual mean=-0.000047 rms=0.002123 Jy/beam
! Combined flux in latest and established models = 4.0198 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 86 components and 4.0198 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.813159Jy  sigma=0.001347
! Fit after  self-cal, rms=0.813109Jy  sigma=0.001344
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Added new window around map position (0.4, -4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00710086 Jy
! Component: 100  -  total flux cleaned = 0.00740394 Jy
! Component: 150  -  total flux cleaned = 0.00690836 Jy
! Component: 200  -  total flux cleaned = 0.00668754 Jy
! Total flux subtracted in 200 components = 0.00668754 Jy
! Clean residual min=-0.006889 max=0.007653 Jy/beam
! Clean residual mean=-0.000221 rms=0.001859 Jy/beam
! Combined flux in latest and established models = 4.02649 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 98 components and 4.02649 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.812900Jy  sigma=0.001330
! Fit after  self-cal, rms=0.812888Jy  sigma=0.001330
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.812888Jy  sigma=0.001330
! Fit after  self-cal, rms=0.813559Jy  sigma=0.001323
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 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=0.5566 mas, bmaj=0.9181 mas, bpa=-3.241 degrees
! Estimated noise=996.562 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.54496 Jy
! Component: 100  -  total flux cleaned = 3.12482 Jy
! Component: 150  -  total flux cleaned = 3.37527 Jy
! Component: 200  -  total flux cleaned = 3.5365 Jy
! Total flux subtracted in 200 components = 3.5365 Jy
! Clean residual min=-0.025708 max=0.088759 Jy/beam
! Clean residual mean=0.002135 rms=0.010701 Jy/beam
! Combined flux in latest and established models = 3.5365 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 18 model components to the UV plane model.
! The established model now contains 18 components and 3.5365 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=0.6976 mas, bmaj=1.24 mas, bpa=-4.949 degrees
! Estimated noise=595.917 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 = 0.195081 Jy
! Component: 100  -  total flux cleaned = 0.298596 Jy
! Component: 150  -  total flux cleaned = 0.361024 Jy
! Component: 200  -  total flux cleaned = 0.400617 Jy
! Total flux subtracted in 200 components = 0.400617 Jy
! Clean residual min=-0.006998 max=0.024078 Jy/beam
! Clean residual mean=0.002235 rms=0.004139 Jy/beam
! Combined flux in latest and established models = 3.93712 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 42 components and 3.93712 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Added new window around map position (0.6, 1.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0276404 Jy
! Component: 100  -  total flux cleaned = 0.0475624 Jy
! Component: 150  -  total flux cleaned = 0.0628135 Jy
! Component: 200  -  total flux cleaned = 0.0747749 Jy
! Total flux subtracted in 200 components = 0.0747749 Jy
! Clean residual min=-0.006748 max=0.009876 Jy/beam
! Clean residual mean=0.000437 rms=0.002204 Jy/beam
! Combined flux in latest and established models = 4.01189 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 64 components and 4.01189 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Added new window around map position (-5, -0.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00816563 Jy
! Component: 100  -  total flux cleaned = 0.0112954 Jy
! Component: 150  -  total flux cleaned = 0.0141193 Jy
! Component: 200  -  total flux cleaned = 0.0166883 Jy
! Total flux subtracted in 200 components = 0.0166883 Jy
! Clean residual min=-0.006520 max=0.006865 Jy/beam
! Clean residual mean=0.000065 rms=0.001833 Jy/beam
! Combined flux in latest and established models = 4.02858 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 81 components and 4.02858 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 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 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=2.581 mas, bmaj=2.765 mas, bpa=0.815 degrees
! Estimated noise=779.805 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00758893 Jy
! Component: 100  -  total flux cleaned = 0.0112566 Jy
! Component: 150  -  total flux cleaned = 0.0122907 Jy
! Component: 200  -  total flux cleaned = 0.0131758 Jy
! Total flux subtracted in 200 components = 0.0131758 Jy
! Clean residual min=-0.005916 max=0.005375 Jy/beam
! Clean residual mean=-0.000613 rms=0.001938 Jy/beam
! Combined flux in latest and established models = 4.04176 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 = 0.000478529 Jy
! Component: 100  -  total flux cleaned = 0.000740277 Jy
! Component: 150  -  total flux cleaned = 0.000821752 Jy
! Component: 200  -  total flux cleaned = 0.000898658 Jy
! Total flux subtracted in 200 components = 0.000898658 Jy
! Clean residual min=-0.005697 max=0.005278 Jy/beam
! Clean residual mean=-0.000665 rms=0.001889 Jy/beam
! Combined flux in latest and established models = 4.04266 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 105 components and 4.04266 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! Estimated beam: bmin=0.6976 mas, bmaj=1.24 mas, bpa=-4.949 degrees
! Estimated noise=595.917 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.005001 Jy
! Component: 100  -  total flux cleaned = -0.00547173 Jy
! Component: 150  -  total flux cleaned = -0.00546398 Jy
! Component: 200  -  total flux cleaned = -0.00546442 Jy
! Total flux subtracted in 200 components = -0.00546442 Jy
! Clean residual min=-0.006442 max=0.005676 Jy/beam
! Clean residual mean=-0.000129 rms=0.001608 Jy/beam
! Combined flux in latest and established models = 4.03719 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 120 components and 4.03719 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.814309Jy  sigma=0.001373
! Fit after  self-cal, rms=0.814434Jy  sigma=0.001366
wmodel J0854+2006_X_2010_10_13_pus_map.mod
! Writing 120 model components to file: J0854+2006_X_2010_10_13_pus_map.mod
wobs J0854+2006_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J0854+2006_X_2010_10_13_pus_uvs.fits
wwins J0854+2006_X_2010_10_13_pus_map.win
! wwins: Wrote 7 windows to J0854+2006_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 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000619491 Jy
! Component: 100  -  total flux cleaned = 0.000716115 Jy
! Component: 150  -  total flux cleaned = 0.000717951 Jy
! Component: 200  -  total flux cleaned = 0.000716969 Jy
! Component: 250  -  total flux cleaned = 0.00106311 Jy
! Component: 300  -  total flux cleaned = 0.00140121 Jy
! Component: 350  -  total flux cleaned = 0.0017318 Jy
! Component: 400  -  total flux cleaned = 0.00173229 Jy
! Component: 450  -  total flux cleaned = 0.00189241 Jy
! Component: 500  -  total flux cleaned = 0.00181369 Jy
! Component: 550  -  total flux cleaned = 0.00181345 Jy
! Component: 600  -  total flux cleaned = 0.00173676 Jy
! Component: 650  -  total flux cleaned = 0.00166171 Jy
! Component: 700  -  total flux cleaned = 0.00158704 Jy
! Component: 750  -  total flux cleaned = 0.00144046 Jy
! Component: 800  -  total flux cleaned = 0.00136772 Jy
! Component: 850  -  total flux cleaned = 0.00122432 Jy
! Component: 900  -  total flux cleaned = 0.0011537 Jy
! Component: 950  -  total flux cleaned = 0.00108379 Jy
! Component: 1000  -  total flux cleaned = 0.000945522 Jy
! Total flux subtracted in 1024 components = 0.000945409 Jy
! Clean residual min=-0.003810 max=0.003427 Jy/beam
! Clean residual mean=-0.000166 rms=0.001300 Jy/beam
! Combined flux in latest and established models = 4.03814 Jy
keep
! Adding 74 model components to the UV plane model.
! The established model now contains 188 components and 4.03814 Jy
![Exited script file: muppet]
wmap "J0854+2006_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6976 x 1.24 at -4.949 degrees (North through East)
! Clean map  min=-0.0086049  max=3.3465 Jy/beam
! Writing clean map to FITS file: J0854+2006_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 3.34652 
invert
! Inverting map 
! Your choice of large map pixels excluded 7.21% of the data.
!  The x-axis pixel size should ideally be below 0.1611 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1688 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00130283 
device "J0854+2006_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J0854+2006_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.116793 0.116793 0.233586 0.467171 0.934343 1.86869 3.73737 7.47474 14.9495 29.899 59.7979
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0039 
print "peak=",int(1000*peak_flux)/1000
! peak= 3.346 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6976 x 1.24 at -4.949 degrees (North through East)
! Clean map  min=-0.0086049  max=3.3465 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0854+2006_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J0854+2006_X_2010_10_13_pus_map.gif/vgif'
mapplot cln