! Started logfile: J1308+3546_X_2010_06_23_pus_uvs.log on Thu Jan 27 23:41:43 2011
obs J1308+3546_X_2010_06_23_pus_uva.fits
! Reading UV FITS file: J1308+3546_X_2010_06_23_pus_uva.fits
! AN table 1: 194 integrations on 105 of 105 possible baselines.
! AN table 2: 118 integrations on 105 of 105 possible baselines.
! AN table 3: 245 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.218945 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1308+3546
! 
! 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 51220 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 J1308+3546_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 2184 telescope corrections were flagged in sub-array 1.
!  A total of 1523 telescope corrections were flagged in sub-array 2.
!  A total of 1489 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 2382 telescope corrections were flagged in sub-array 1.
!  A total of 1523 telescope corrections were flagged in sub-array 2.
!  A total of 1708 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 2229 telescope corrections were flagged in sub-array 1.
!  A total of 1523 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 2229 telescope corrections were flagged in sub-array 1.
!  A total of 1523 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=0.732311Jy  sigma=0.007921
! Fit after  self-cal, rms=0.600850Jy  sigma=0.006423
! 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 7.29% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=0.5541 mas, bmaj=0.9162 mas, bpa=-4.204 degrees
! Estimated noise=721.686 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 = 0.320165 Jy
! Component: 100  -  total flux cleaned = 0.396976 Jy
! Total flux subtracted in 100 components = 0.396976 Jy
! Clean residual min=-0.009588 max=0.030726 Jy/beam
! Clean residual mean=0.000067 rms=0.003273 Jy/beam
! Combined flux in latest and established models = 0.396976 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.396976 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.175055Jy  sigma=0.001545
! Fit after  self-cal, rms=0.174969Jy  sigma=0.001544
! Inverting map 
! Your choice of large map pixels excluded 7.29% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0327679 Jy
! Component: 100  -  total flux cleaned = 0.0488544 Jy
! Total flux subtracted in 100 components = 0.0488544 Jy
! Clean residual min=-0.007256 max=0.011434 Jy/beam
! Clean residual mean=0.000046 rms=0.002400 Jy/beam
! Combined flux in latest and established models = 0.44583 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 11 components and 0.44583 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.167799Jy  sigma=0.001404
! Fit after  self-cal, rms=0.167738Jy  sigma=0.001404
! Inverting map 
! Your choice of large map pixels excluded 7.29% of the data.
!  The x-axis pixel size should ideally be below 0.1563 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 7.29% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=0.7423 mas, bmaj=1.135 mas, bpa=-7.999 degrees
! Estimated noise=311.306 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 (-0.6, -0.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0203083 Jy
! Component: 100  -  total flux cleaned = 0.0311996 Jy
! Component: 150  -  total flux cleaned = 0.0379406 Jy
! Component: 200  -  total flux cleaned = 0.0423663 Jy
! Total flux subtracted in 200 components = 0.0423663 Jy
! Clean residual min=-0.003999 max=0.006350 Jy/beam
! Clean residual mean=0.000233 rms=0.001392 Jy/beam
! Combined flux in latest and established models = 0.488197 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 39 components and 0.488197 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.166077Jy  sigma=0.001363
! Fit after  self-cal, rms=0.166014Jy  sigma=0.001362
! Inverting map 
! Your choice of large map pixels excluded 7.29% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 255 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.00     HN        1.00*    KK        0.93     
!   KP        0.98     LA        0.98     MA        0.98     MK        1.00     
!   NL        0.99     NY        1.12     OV        0.97     PT        0.98     
!   SC        1.00*    TS        0.97     ZC        5.86     
! 
!  A total of 159 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.00*    HN        1.00*    KK        0.96     
!   KP        1.00*    LA        1.00*    MA        1.00*    MK        1.00*    
!   NL        1.00*    NY        1.07     OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.02     ZC        0.99     
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        0.99     HN        1.03     KK        0.99     
!   KP        0.99     LA        0.97     MA        1.00     MK        1.03     
!   NL        1.02     NY        1.02     OV        1.01     PT        0.98     
!   SC        1.00     TS        1.00*    ZC        0.99     
! 
! 
! Correcting IF 2.
!  A total of 126 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.01     HN        1.00*    KK        1.02     
!   KP        0.97     LA        1.02     MA        1.00*    MK        1.02     
!   NL        1.00     NY        1.09     OV        1.00     PT        0.95     
!   SC        1.00*    TS        0.95     ZC        6.60     
! 
!  A total of 159 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.00*    HN        1.00*    KK        1.07     
!   KP        1.00*    LA        1.00*    MA        1.00*    MK        1.00*    
!   NL        1.00*    NY        1.06     OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        0.99     ZC        0.97     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        0.99     HN        1.04     KK        1.03     
!   KP        0.98     LA        1.00     MA        1.00*    MK        1.03     
!   NL        1.04     NY        1.02     OV        1.03     PT        0.97     
!   SC        1.04     TS        1.00*    ZC        0.97     
! 
! 
! Correcting IF 3.
!  A total of 267 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.98     HN        1.00*    KK        1.01     
!   KP        0.99     LA        1.00     MA        1.02     MK        1.00     
!   NL        0.96     NY        1.04     OV        0.99     PT        0.95     
!   SC        1.00*    TS        0.94     ZC        1.00*    
! 
!  A total of 159 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.00*    HN        1.00*    KK        0.95     
!   KP        1.00*    LA        1.00*    MA        1.00*    MK        1.00*    
!   NL        1.00*    NY        1.03     OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.02     ZC        0.94     
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.98     FD        0.98     HN        1.04     KK        0.99     
!   KP        0.97     LA        0.98     MA        1.02     MK        1.02     
!   NL        0.99     NY        1.03     OV        1.01     PT        0.97     
!   SC        0.99     TS        1.00*    ZC        0.97     
! 
! 
! Correcting IF 4.
!  A total of 267 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.01     HN        1.00*    KK        0.93     
!   KP        0.96     LA        0.99     MA        0.94     MK        0.98     
!   NL        1.01     NY        1.08     OV        0.96     PT        0.95     
!   SC        1.00*    TS        0.96     ZC        1.00*    
! 
!  A total of 159 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.00*    HN        1.00*    KK        0.94     
!   KP        1.00*    LA        1.00*    MA        1.00*    MK        1.00*    
!   NL        1.00*    NY        1.07     OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.02     ZC        1.02     
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.03     FD        0.98     HN        1.04     KK        0.97     
!   KP        0.98     LA        0.97     MA        1.03     MK        1.01     
!   NL        1.00     NY        1.02     OV        0.99     PT        0.98     
!   SC        0.99     TS        1.00*    ZC        1.00     
! 
! 
! Fit before self-cal, rms=0.166014Jy  sigma=0.001362
! Fit after  self-cal, rms=0.174546Jy  sigma=0.001324
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=0.7559 mas, bmaj=1.155 mas, bpa=-10.33 degrees
! Estimated noise=313.229 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 = -0.00285695 Jy
! Component: 100  -  total flux cleaned = -0.00385722 Jy
! Component: 150  -  total flux cleaned = -0.00407582 Jy
! Component: 200  -  total flux cleaned = -0.0042671 Jy
! Total flux subtracted in 200 components = -0.0042671 Jy
! Clean residual min=-0.002531 max=0.002894 Jy/beam
! Clean residual mean=0.000033 rms=0.000733 Jy/beam
! Combined flux in latest and established models = 0.48393 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 51 components and 0.48393 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.174493Jy  sigma=0.001324
! Fit after  self-cal, rms=0.175691Jy  sigma=0.001323
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 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=0.175691Jy  sigma=0.001323
! Fit after  self-cal, rms=0.178278Jy  sigma=0.001319
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=0.7566 mas, bmaj=1.154 mas, bpa=-10.43 degrees
! Estimated noise=312.854 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00150141 Jy
! Component: 100  -  total flux cleaned = -0.00195775 Jy
! Component: 150  -  total flux cleaned = -0.00214508 Jy
! Component: 200  -  total flux cleaned = -0.00222626 Jy
! Total flux subtracted in 200 components = -0.00222626 Jy
! Clean residual min=-0.001780 max=0.001875 Jy/beam
! Clean residual mean=0.000060 rms=0.000480 Jy/beam
! Combined flux in latest and established models = 0.481703 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 59 components and 0.481703 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.178242Jy  sigma=0.001318
! Fit after  self-cal, rms=0.178144Jy  sigma=0.001318
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 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 = -0.000118812 Jy
! Component: 100  -  total flux cleaned = -0.000228674 Jy
! Component: 150  -  total flux cleaned = -0.000294027 Jy
! Component: 200  -  total flux cleaned = -0.000353959 Jy
! Total flux subtracted in 200 components = -0.000353959 Jy
! Clean residual min=-0.001710 max=0.001836 Jy/beam
! Clean residual mean=0.000063 rms=0.000470 Jy/beam
! Combined flux in latest and established models = 0.48135 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 65 components and 0.48135 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.178129Jy  sigma=0.001318
! Fit after  self-cal, rms=0.178128Jy  sigma=0.001318
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 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=0.178128Jy  sigma=0.001318
! Fit after  self-cal, rms=0.178308Jy  sigma=0.001318
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=0.7579 mas, bmaj=1.155 mas, bpa=-10.43 degrees
! Estimated noise=312.573 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00136192 Jy
! Component: 100  -  total flux cleaned = -0.00163717 Jy
! Component: 150  -  total flux cleaned = -0.00177051 Jy
! Component: 200  -  total flux cleaned = -0.00182966 Jy
! Total flux subtracted in 200 components = -0.00182966 Jy
! Clean residual min=-0.001600 max=0.001762 Jy/beam
! Clean residual mean=0.000060 rms=0.000451 Jy/beam
! Combined flux in latest and established models = 0.47952 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 66 components and 0.47952 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.178287Jy  sigma=0.001317
! Fit after  self-cal, rms=0.178233Jy  sigma=0.001317
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -5.6425e-05 Jy
! Component: 100  -  total flux cleaned = -0.00011125 Jy
! Component: 150  -  total flux cleaned = -0.000162291 Jy
! Component: 200  -  total flux cleaned = -0.000209933 Jy
! Total flux subtracted in 200 components = -0.000209933 Jy
! Clean residual min=-0.001557 max=0.001790 Jy/beam
! Clean residual mean=0.000062 rms=0.000446 Jy/beam
! Combined flux in latest and established models = 0.47931 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 69 components and 0.47931 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.178224Jy  sigma=0.001317
! Fit after  self-cal, rms=0.178228Jy  sigma=0.001317
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 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=0.178228Jy  sigma=0.001317
! Fit after  self-cal, rms=0.178449Jy  sigma=0.001317
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=2.418 mas, bmaj=2.801 mas, bpa=24.33 degrees
! Estimated noise=388.384 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00127734 Jy
! Component: 100  -  total flux cleaned = -0.00180917 Jy
! Component: 150  -  total flux cleaned = -0.00197138 Jy
! Component: 200  -  total flux cleaned = -0.00200478 Jy
! Total flux subtracted in 200 components = -0.00200478 Jy
! Clean residual min=-0.001594 max=0.001762 Jy/beam
! Clean residual mean=0.000156 rms=0.000506 Jy/beam
! Combined flux in latest and established models = 0.477305 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 82 components and 0.477305 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.178446Jy  sigma=0.001317
! Fit after  self-cal, rms=0.178417Jy  sigma=0.001317
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 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 = -2.82886e-05 Jy
! Component: 100  -  total flux cleaned = -6.50874e-05 Jy
! Component: 150  -  total flux cleaned = -8.62936e-05 Jy
! Component: 200  -  total flux cleaned = -0.000108345 Jy
! Total flux subtracted in 200 components = -0.000108345 Jy
! Clean residual min=-0.001596 max=0.001756 Jy/beam
! Clean residual mean=0.000159 rms=0.000504 Jy/beam
! Combined flux in latest and established models = 0.477197 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 86 components and 0.477197 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.178418Jy  sigma=0.001317
! Fit after  self-cal, rms=0.178418Jy  sigma=0.001317
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 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 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=0.7589 mas, bmaj=1.156 mas, bpa=-10.42 degrees
! Estimated noise=312.347 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7589 x 1.156 at -10.42 degrees (North through East)
! Clean map  min=-0.0023401  max=0.42265 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 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=0.5612 mas, bmaj=0.9274 mas, bpa=-7.177 degrees
! Estimated noise=740.013 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.321531 Jy
! Component: 100  -  total flux cleaned = 0.398653 Jy
! Component: 150  -  total flux cleaned = 0.43101 Jy
! Component: 200  -  total flux cleaned = 0.447121 Jy
! Total flux subtracted in 200 components = 0.447121 Jy
! Clean residual min=-0.004051 max=0.008034 Jy/beam
! Clean residual mean=0.000027 rms=0.001241 Jy/beam
! Combined flux in latest and established models = 0.447121 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 13 model components to the UV plane model.
! The established model now contains 13 components and 0.447121 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=0.7589 mas, bmaj=1.156 mas, bpa=-10.42 degrees
! Estimated noise=312.347 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 = 0.0144383 Jy
! Component: 100  -  total flux cleaned = 0.0216589 Jy
! Component: 150  -  total flux cleaned = 0.0256709 Jy
! Component: 200  -  total flux cleaned = 0.0277997 Jy
! Total flux subtracted in 200 components = 0.0277997 Jy
! Clean residual min=-0.001691 max=0.002020 Jy/beam
! Clean residual mean=0.000086 rms=0.000496 Jy/beam
! Combined flux in latest and established models = 0.47492 Jy
! Adding 33 model components to the UV plane model.
! The established model now contains 38 components and 0.474921 Jy
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 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 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=2.418 mas, bmaj=2.801 mas, bpa=24.33 degrees
! Estimated noise=388.384 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00172272 Jy
! Component: 100  -  total flux cleaned = 0.00187748 Jy
! Component: 150  -  total flux cleaned = 0.00200604 Jy
! Component: 200  -  total flux cleaned = 0.00207748 Jy
! Total flux subtracted in 200 components = 0.00207748 Jy
! Clean residual min=-0.001665 max=0.001855 Jy/beam
! Clean residual mean=0.000164 rms=0.000509 Jy/beam
! Combined flux in latest and established models = 0.476998 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.50873e-05 Jy
! Component: 100  -  total flux cleaned = 0.00011046 Jy
! Component: 150  -  total flux cleaned = 0.000137865 Jy
! Component: 200  -  total flux cleaned = 0.000131806 Jy
! Total flux subtracted in 200 components = 0.000131806 Jy
! Clean residual min=-0.001627 max=0.001800 Jy/beam
! Clean residual mean=0.000160 rms=0.000503 Jy/beam
! Combined flux in latest and established models = 0.47713 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 56 components and 0.47713 Jy
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! Estimated beam: bmin=0.7589 mas, bmaj=1.156 mas, bpa=-10.42 degrees
! Estimated noise=312.347 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000314634 Jy
! Component: 100  -  total flux cleaned = -0.000272243 Jy
! Component: 150  -  total flux cleaned = -0.000272384 Jy
! Component: 200  -  total flux cleaned = -0.000306167 Jy
! Total flux subtracted in 200 components = -0.000306167 Jy
! Clean residual min=-0.001520 max=0.001689 Jy/beam
! Clean residual mean=0.000067 rms=0.000441 Jy/beam
! Combined flux in latest and established models = 0.476824 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 61 components and 0.476824 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.178420Jy  sigma=0.001317
! Fit after  self-cal, rms=0.178471Jy  sigma=0.001317
wmodel J1308+3546_X_2010_06_23_pus_map.mod
! Writing 61 model components to file: J1308+3546_X_2010_06_23_pus_map.mod
wobs J1308+3546_X_2010_06_23_pus_uvs.fits
! Writing UV FITS file: J1308+3546_X_2010_06_23_pus_uvs.fits
wwins J1308+3546_X_2010_06_23_pus_map.win
! wwins: Wrote 2 windows to J1308+3546_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 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000674902 Jy
! Component: 100  -  total flux cleaned = 0.000948503 Jy
! Component: 150  -  total flux cleaned = 0.00120529 Jy
! Component: 200  -  total flux cleaned = 0.00137643 Jy
! Component: 250  -  total flux cleaned = 0.00144756 Jy
! Component: 300  -  total flux cleaned = 0.00156252 Jy
! Component: 350  -  total flux cleaned = 0.00162938 Jy
! Component: 400  -  total flux cleaned = 0.00167288 Jy
! Component: 450  -  total flux cleaned = 0.00171565 Jy
! Component: 500  -  total flux cleaned = 0.00179923 Jy
! Component: 550  -  total flux cleaned = 0.00186066 Jy
! Component: 600  -  total flux cleaned = 0.00192091 Jy
! Component: 650  -  total flux cleaned = 0.00198042 Jy
! Component: 700  -  total flux cleaned = 0.00201954 Jy
! Component: 750  -  total flux cleaned = 0.00205814 Jy
! Component: 800  -  total flux cleaned = 0.0021149 Jy
! Component: 850  -  total flux cleaned = 0.00211487 Jy
! Component: 900  -  total flux cleaned = 0.0021332 Jy
! Component: 950  -  total flux cleaned = 0.0021693 Jy
! Component: 1000  -  total flux cleaned = 0.00216907 Jy
! Total flux subtracted in 1024 components = 0.00215123 Jy
! Clean residual min=-0.001162 max=0.001090 Jy/beam
! Clean residual mean=0.000037 rms=0.000348 Jy/beam
! Combined flux in latest and established models = 0.478975 Jy
keep
! Adding 76 model components to the UV plane model.
! The established model now contains 137 components and 0.478975 Jy
![Exited script file: muppet]
wmap "J1308+3546_X_2010_06_23_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7589 x 1.156 at -10.42 degrees (North through East)
! Clean map  min=-0.0015794  max=0.42419 Jy/beam
! Writing clean map to FITS file: J1308+3546_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 0.424193 
invert
! Inverting map 
! Your choice of large map pixels excluded 6.86% of the data.
!  The x-axis pixel size should ideally be below 0.1563 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000347558 
device "J1308+3546_X_2010_06_23_pus\_map.eps/VPS"
! Attempting to open device: 'J1308+3546_X_2010_06_23_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.245801 0.245801 0.491603 0.983206 1.96641 3.93282 7.86565 15.7313 31.4626 62.9252
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.001 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.424 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7589 x 1.156 at -10.42 degrees (North through East)
! Clean map  min=-0.0015794  max=0.42419 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1308+3546_X_2010_06_23_pus\_map.gif/vgif"
! Attempting to open device: 'J1308+3546_X_2010_06_23_pus_map.gif/vgif'
mapplot cln