! Started logfile: J0137+3122_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:14:07 2011
obs J0137+3122_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: J0137+3122_X_2010_10_13_pus_uva.fits
! AN table 1: 181 integrations on 105 of 105 possible baselines.
! AN table 2: 17 integrations on 105 of 105 possible baselines.
! AN table 3: 410 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.14151 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0137+3122
! 
! 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 36136 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 J0137+3122_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 1316 telescope corrections were flagged in sub-array 1.
!  A total of 182 telescope corrections were flagged in sub-array 2.
!  A total of 4977 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 1316 telescope corrections were flagged in sub-array 1.
!  A total of 182 telescope corrections were flagged in sub-array 2.
!  A total of 4977 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 1316 telescope corrections were flagged in sub-array 1.
!  A total of 182 telescope corrections were flagged in sub-array 2.
!  A total of 4977 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 1316 telescope corrections were flagged in sub-array 1.
!  A total of 182 telescope corrections were flagged in sub-array 2.
!  A total of 4977 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.814003Jy  sigma=0.008877
! Fit after  self-cal, rms=0.786233Jy  sigma=0.008619
! 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 10% 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 0.1901 milli-arcsec
! Estimated beam: bmin=0.6416 mas, bmaj=0.947 mas, bpa=2.584 degrees
! Estimated noise=893.425 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 = 0.167619 Jy
! Component: 100  -  total flux cleaned = 0.215529 Jy
! Total flux subtracted in 100 components = 0.215529 Jy
! Clean residual min=-0.010444 max=0.023907 Jy/beam
! Clean residual mean=0.000395 rms=0.003011 Jy/beam
! Combined flux in latest and established models = 0.215529 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.215529 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153473Jy  sigma=0.001477
! Fit after  self-cal, rms=0.153381Jy  sigma=0.001476
! Inverting map 
! Your choice of large map pixels excluded 10% 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 0.1901 milli-arcsec
! Added new window around map position (0.8, -1).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0251248 Jy
! Component: 100  -  total flux cleaned = 0.0393724 Jy
! Total flux subtracted in 100 components = 0.0393724 Jy
! Clean residual min=-0.006492 max=0.013890 Jy/beam
! Clean residual mean=0.000219 rms=0.001891 Jy/beam
! Combined flux in latest and established models = 0.254901 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 15 components and 0.254901 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.146903Jy  sigma=0.001367
! Fit after  self-cal, rms=0.146514Jy  sigma=0.001364
! Inverting map 
! Your choice of large map pixels excluded 10% 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 0.1901 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.011906 Jy
! Component: 100  -  total flux cleaned = 0.018904 Jy
! Total flux subtracted in 100 components = 0.018904 Jy
! Clean residual min=-0.005407 max=0.008668 Jy/beam
! Clean residual mean=0.000139 rms=0.001465 Jy/beam
! Combined flux in latest and established models = 0.273805 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 22 components and 0.273805 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144755Jy  sigma=0.001334
! Fit after  self-cal, rms=0.144583Jy  sigma=0.001333
! Inverting map 
! Your choice of large map pixels excluded 10% 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 0.1901 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 10% 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 0.1901 milli-arcsec
! Estimated beam: bmin=0.8351 mas, bmaj=1.143 mas, bpa=1.869 degrees
! Estimated noise=358.823 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 = 0.0146568 Jy
! Component: 100  -  total flux cleaned = 0.0225911 Jy
! Component: 150  -  total flux cleaned = 0.0272549 Jy
! Component: 200  -  total flux cleaned = 0.0300536 Jy
! Total flux subtracted in 200 components = 0.0300536 Jy
! Clean residual min=-0.003812 max=0.005402 Jy/beam
! Clean residual mean=0.000112 rms=0.001106 Jy/beam
! Combined flux in latest and established models = 0.303859 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 46 components and 0.303859 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.143379Jy  sigma=0.001313
! Fit after  self-cal, rms=0.143311Jy  sigma=0.001312
! Inverting map 
! Your choice of large map pixels excluded 10% 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 0.1901 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 78 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.84     HH        1.06     HN        1.07     
!   KB        1.00*    KK        1.00*    KP        0.99     LA        0.97     
!   MK        1.00*    NL        0.98     NY        1.01     OV        0.99     
!   PT        0.98     SC        0.98     TS        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        1.00*    HH        1.00*    HN        0.97     
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        0.95     
!   MK        1.00*    NL        1.07     NY        1.00*    OV        0.94     
!   PT        1.00*    SC        1.00*    TS        1.00*    
! 
!  A total of 198 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        0.84     HH        1.00*    HN        1.06     
!   KB        1.04     KK        0.89     KP        1.00     LA        1.01     
!   MK        1.00     NL        1.01     NY        1.00*    OV        0.97     
!   PT        0.94     SC        1.00     TS        0.98     
! 
! 
! Correcting IF 2.
!  A total of 78 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.98     HH        1.13     HN        1.05     
!   KB        1.00*    KK        1.00*    KP        0.98     LA        0.95     
!   MK        1.00*    NL        1.03     NY        1.01     OV        0.99     
!   PT        0.99     SC        0.99     TS        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.00*    HH        1.00*    HN        1.20     
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        0.94     
!   MK        1.00*    NL        1.06     NY        1.00*    OV        1.05     
!   PT        1.00*    SC        1.00*    TS        1.00*    
! 
!  A total of 198 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        0.99     HH        1.00*    HN        1.04     
!   KB        1.06     KK        0.92     KP        1.03     LA        0.98     
!   MK        0.99     NL        1.05     NY        1.00*    OV        0.99     
!   PT        0.98     SC        1.03     TS        0.97     
! 
! 
! Correcting IF 3.
!  A total of 78 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.99     HH        1.03     HN        1.06     
!   KB        1.00*    KK        1.00*    KP        0.99     LA        0.96     
!   MK        1.00*    NL        1.00     NY        1.06     OV        1.00     
!   PT        1.05     SC        1.02     TS        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        1.00*    HH        1.00*    HN        1.05     
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        0.94     
!   MK        1.00*    NL        1.04     NY        1.00*    OV        0.94     
!   PT        1.00*    SC        1.00*    TS        1.00*    
! 
!  A total of 198 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.99     FD        1.04     HH        1.00*    HN        1.09     
!   KB        1.01     KK        0.95     KP        1.02     LA        0.95     
!   MK        1.07     NL        0.97     NY        1.00*    OV        0.98     
!   PT        1.04     SC        1.01     TS        0.95     
! 
! 
! Correcting IF 4.
!  A total of 78 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.00     HH        1.02     HN        1.06     
!   KB        1.00*    KK        1.00*    KP        1.00     LA        1.04     
!   MK        1.00*    NL        1.05     NY        0.94     OV        1.06     
!   PT        1.00     SC        1.00     TS        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.17     FD        1.00*    HH        1.00*    HN        1.30     
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        1.01     
!   MK        1.00*    NL        0.96     NY        1.00*    OV        1.01     
!   PT        1.00*    SC        1.00*    TS        1.00*    
! 
!  A total of 198 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.04     FD        0.98     HH        1.00*    HN        1.02     
!   KB        1.05     KK        0.98     KP        1.01     LA        1.02     
!   MK        1.00     NL        1.05     NY        1.00*    OV        1.03     
!   PT        1.04     SC        1.03     TS        0.86     
! 
! 
! Fit before self-cal, rms=0.143311Jy  sigma=0.001312
! Fit after  self-cal, rms=0.145308Jy  sigma=0.001307
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 10.4% 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 0.1901 milli-arcsec
! Estimated beam: bmin=0.8556 mas, bmaj=1.149 mas, bpa=1.132 degrees
! Estimated noise=362.646 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 (-2.6, -2.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00325703 Jy
! Component: 100  -  total flux cleaned = 0.00432376 Jy
! Component: 150  -  total flux cleaned = 0.00453461 Jy
! Component: 200  -  total flux cleaned = 0.00470898 Jy
! Total flux subtracted in 200 components = 0.00470898 Jy
! Clean residual min=-0.002559 max=0.001639 Jy/beam
! Clean residual mean=-0.000176 rms=0.000513 Jy/beam
! Combined flux in latest and established models = 0.308568 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 62 components and 0.308568 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.145237Jy  sigma=0.001306
! Fit after  self-cal, rms=0.145267Jy  sigma=0.001306
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 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=0.145267Jy  sigma=0.001306
! Fit after  self-cal, rms=0.145050Jy  sigma=0.001305
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 10.4% 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 0.1901 milli-arcsec
! Estimated beam: bmin=0.8596 mas, bmaj=1.147 mas, bpa=1.64 degrees
! Estimated noise=363.214 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00111605 Jy
! Component: 100  -  total flux cleaned = 0.00137246 Jy
! Component: 150  -  total flux cleaned = 0.00147944 Jy
! Component: 200  -  total flux cleaned = 0.0015457 Jy
! Total flux subtracted in 200 components = 0.0015457 Jy
! Clean residual min=-0.002200 max=0.001430 Jy/beam
! Clean residual mean=-0.000169 rms=0.000470 Jy/beam
! Combined flux in latest and established models = 0.310114 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 72 components and 0.310114 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.145035Jy  sigma=0.001304
! Fit after  self-cal, rms=0.145020Jy  sigma=0.001304
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 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 = 0.000392095 Jy
! Component: 100  -  total flux cleaned = 0.000457306 Jy
! Component: 150  -  total flux cleaned = 0.000543433 Jy
! Component: 200  -  total flux cleaned = 0.000620216 Jy
! Total flux subtracted in 200 components = 0.000620216 Jy
! Clean residual min=-0.002121 max=0.001327 Jy/beam
! Clean residual mean=-0.000193 rms=0.000457 Jy/beam
! Combined flux in latest and established models = 0.310734 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 76 components and 0.310734 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.145016Jy  sigma=0.001304
! Fit after  self-cal, rms=0.145012Jy  sigma=0.001304
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 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=0.145012Jy  sigma=0.001304
! Fit after  self-cal, rms=0.144748Jy  sigma=0.001304
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 10.4% 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 0.1901 milli-arcsec
! Estimated beam: bmin=0.8603 mas, bmaj=1.147 mas, bpa=1.878 degrees
! Estimated noise=363.088 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000595422 Jy
! Component: 100  -  total flux cleaned = 0.000873373 Jy
! Component: 150  -  total flux cleaned = 0.000979155 Jy
! Component: 200  -  total flux cleaned = 0.00104804 Jy
! Total flux subtracted in 200 components = 0.00104804 Jy
! Clean residual min=-0.002072 max=0.001375 Jy/beam
! Clean residual mean=-0.000123 rms=0.000439 Jy/beam
! Combined flux in latest and established models = 0.311782 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 79 components and 0.311782 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144739Jy  sigma=0.001303
! Fit after  self-cal, rms=0.144738Jy  sigma=0.001303
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 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 = 0.000258947 Jy
! Component: 100  -  total flux cleaned = 0.00032868 Jy
! Component: 150  -  total flux cleaned = 0.000349364 Jy
! Component: 200  -  total flux cleaned = 0.000348826 Jy
! Total flux subtracted in 200 components = 0.000348826 Jy
! Clean residual min=-0.002040 max=0.001381 Jy/beam
! Clean residual mean=-0.000136 rms=0.000434 Jy/beam
! Combined flux in latest and established models = 0.312131 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 81 components and 0.312131 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144735Jy  sigma=0.001303
! Fit after  self-cal, rms=0.144732Jy  sigma=0.001303
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 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=0.144732Jy  sigma=0.001303
! Fit after  self-cal, rms=0.144531Jy  sigma=0.001303
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 10.4% 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 0.1901 milli-arcsec
! Estimated beam: bmin=2.678 mas, bmaj=3.173 mas, bpa=-82.37 degrees
! Estimated noise=447.166 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000597393 Jy
! Component: 100  -  total flux cleaned = 0.000704563 Jy
! Component: 150  -  total flux cleaned = 0.000720857 Jy
! Component: 200  -  total flux cleaned = 0.000734137 Jy
! Total flux subtracted in 200 components = 0.000734137 Jy
! Clean residual min=-0.001564 max=0.001120 Jy/beam
! Clean residual mean=-0.000250 rms=0.000472 Jy/beam
! Combined flux in latest and established models = 0.312865 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 88 components and 0.312865 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144535Jy  sigma=0.001303
! Fit after  self-cal, rms=0.144528Jy  sigma=0.001303
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 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 = 6.63905e-05 Jy
! Component: 100  -  total flux cleaned = 0.000153864 Jy
! Component: 150  -  total flux cleaned = 0.000166007 Jy
! Component: 200  -  total flux cleaned = 0.000166494 Jy
! Total flux subtracted in 200 components = 0.000166494 Jy
! Clean residual min=-0.001579 max=0.001102 Jy/beam
! Clean residual mean=-0.000264 rms=0.000475 Jy/beam
! Combined flux in latest and established models = 0.313031 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 92 components and 0.313031 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144532Jy  sigma=0.001303
! Fit after  self-cal, rms=0.144531Jy  sigma=0.001303
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 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 10.4% 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 0.1901 milli-arcsec
! Estimated beam: bmin=0.8612 mas, bmaj=1.146 mas, bpa=2.056 degrees
! Estimated noise=363.037 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8612 x 1.146 at 2.056 degrees (North through East)
! Clean map  min=-0.0017743  max=0.22543 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 10.4% 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 0.1901 milli-arcsec
! Estimated beam: bmin=0.6659 mas, bmaj=0.9359 mas, bpa=0.6461 degrees
! Estimated noise=907.947 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.168798 Jy
! Component: 100  -  total flux cleaned = 0.218263 Jy
! Component: 150  -  total flux cleaned = 0.245057 Jy
! Component: 200  -  total flux cleaned = 0.260419 Jy
! Total flux subtracted in 200 components = 0.260419 Jy
! Clean residual min=-0.004942 max=0.007973 Jy/beam
! Clean residual mean=0.000228 rms=0.001584 Jy/beam
! Combined flux in latest and established models = 0.260419 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.260419 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 10.4% 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 0.1901 milli-arcsec
! Estimated beam: bmin=0.8612 mas, bmaj=1.146 mas, bpa=2.056 degrees
! Estimated noise=363.037 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 = 0.0208335 Jy
! Component: 100  -  total flux cleaned = 0.0313375 Jy
! Component: 150  -  total flux cleaned = 0.0376403 Jy
! Component: 200  -  total flux cleaned = 0.0419701 Jy
! Total flux subtracted in 200 components = 0.0419701 Jy
! Clean residual min=-0.002169 max=0.002800 Jy/beam
! Clean residual mean=0.000269 rms=0.000781 Jy/beam
! Combined flux in latest and established models = 0.302389 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 51 components and 0.302389 Jy
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 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 10.4% 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 0.1901 milli-arcsec
! Estimated beam: bmin=2.678 mas, bmaj=3.173 mas, bpa=-82.37 degrees
! Estimated noise=447.166 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00478854 Jy
! Component: 100  -  total flux cleaned = 0.00731423 Jy
! Component: 150  -  total flux cleaned = 0.00874983 Jy
! Component: 200  -  total flux cleaned = 0.00958894 Jy
! Total flux subtracted in 200 components = 0.00958894 Jy
! Clean residual min=-0.001611 max=0.001063 Jy/beam
! Clean residual mean=-0.000178 rms=0.000502 Jy/beam
! Combined flux in latest and established models = 0.311978 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 = 0.000496236 Jy
! Component: 100  -  total flux cleaned = 0.000782149 Jy
! Component: 150  -  total flux cleaned = 0.000800106 Jy
! Component: 200  -  total flux cleaned = 0.000808725 Jy
! Total flux subtracted in 200 components = 0.000808725 Jy
! Clean residual min=-0.001652 max=0.001065 Jy/beam
! Clean residual mean=-0.000243 rms=0.000478 Jy/beam
! Combined flux in latest and established models = 0.312786 Jy
! Adding 39 model components to the UV plane model.
! The established model now contains 79 components and 0.312786 Jy
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 10.4% 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 0.1901 milli-arcsec
! Estimated beam: bmin=0.8612 mas, bmaj=1.146 mas, bpa=2.056 degrees
! Estimated noise=363.037 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.96149e-05 Jy
! Component: 100  -  total flux cleaned = 9.23927e-05 Jy
! Component: 150  -  total flux cleaned = 0.000171433 Jy
! Component: 200  -  total flux cleaned = 0.00020635 Jy
! Total flux subtracted in 200 components = 0.00020635 Jy
! Clean residual min=-0.002014 max=0.001538 Jy/beam
! Clean residual mean=-0.000120 rms=0.000430 Jy/beam
! Combined flux in latest and established models = 0.312993 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 89 components and 0.312993 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144633Jy  sigma=0.001304
! Fit after  self-cal, rms=0.144560Jy  sigma=0.001303
wmodel J0137+3122_X_2010_10_13_pus_map.mod
! Writing 89 model components to file: J0137+3122_X_2010_10_13_pus_map.mod
wobs J0137+3122_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J0137+3122_X_2010_10_13_pus_uvs.fits
wwins J0137+3122_X_2010_10_13_pus_map.win
! wwins: Wrote 3 windows to J0137+3122_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 10.4% 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 0.1901 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000809701 Jy
! Component: 100  -  total flux cleaned = -0.00114363 Jy
! Component: 150  -  total flux cleaned = -0.00145842 Jy
! Component: 200  -  total flux cleaned = -0.00173146 Jy
! Component: 250  -  total flux cleaned = -0.00201552 Jy
! Component: 300  -  total flux cleaned = -0.00219674 Jy
! Component: 350  -  total flux cleaned = -0.0023934 Jy
! Component: 400  -  total flux cleaned = -0.00258331 Jy
! Component: 450  -  total flux cleaned = -0.00274646 Jy
! Component: 500  -  total flux cleaned = -0.00288525 Jy
! Component: 550  -  total flux cleaned = -0.00298181 Jy
! Component: 600  -  total flux cleaned = -0.00307636 Jy
! Component: 650  -  total flux cleaned = -0.0031688 Jy
! Component: 700  -  total flux cleaned = -0.00329561 Jy
! Component: 750  -  total flux cleaned = -0.00338415 Jy
! Component: 800  -  total flux cleaned = -0.0034537 Jy
! Component: 850  -  total flux cleaned = -0.0035053 Jy
! Component: 900  -  total flux cleaned = -0.0035728 Jy
! Component: 950  -  total flux cleaned = -0.00360596 Jy
! Component: 1000  -  total flux cleaned = -0.00365524 Jy
! Total flux subtracted in 1024 components = -0.00367138 Jy
! Clean residual min=-0.001033 max=0.000895 Jy/beam
! Clean residual mean=-0.000023 rms=0.000310 Jy/beam
! Combined flux in latest and established models = 0.309321 Jy
keep
! Adding 70 model components to the UV plane model.
! The established model now contains 159 components and 0.309321 Jy
![Exited script file: muppet]
wmap "J0137+3122_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8612 x 1.146 at 2.056 degrees (North through East)
! Clean map  min=-0.0016718  max=0.22627 Jy/beam
! Writing clean map to FITS file: J0137+3122_X_2010_10_13_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.226271 
invert
! Inverting map 
! Your choice of large map pixels excluded 10.4% 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 0.1901 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000309 
device "J0137+3122_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J0137+3122_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.409686 0.409686 0.819371 1.63874 3.27749 6.55497 13.1099 26.2199 52.4398
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0009 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.226 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8612 x 1.146 at 2.056 degrees (North through East)
! Clean map  min=-0.0016718  max=0.22627 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0137+3122_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J0137+3122_X_2010_10_13_pus_map.gif/vgif'
mapplot cln