! Started logfile: J2358-1020_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:19:27 2011
obs J2358-1020_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: J2358-1020_X_2010_10_13_pus_uva.fits
! AN table 1: 36 integrations on 105 of 105 possible baselines.
! AN table 2: 26 integrations on 105 of 105 possible baselines.
! AN table 3: 101 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.124043 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J2358-1020
! 
! 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 8492 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 J2358-1020_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 507 telescope corrections were flagged in sub-array 1.
!  A total of 325 telescope corrections were flagged in sub-array 2.
!  A total of 945 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 507 telescope corrections were flagged in sub-array 1.
!  A total of 325 telescope corrections were flagged in sub-array 2.
!  A total of 945 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 507 telescope corrections were flagged in sub-array 1.
!  A total of 325 telescope corrections were flagged in sub-array 2.
!  A total of 945 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 507 telescope corrections were flagged in sub-array 1.
!  A total of 325 telescope corrections were flagged in sub-array 2.
!  A total of 945 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.393395Jy  sigma=0.004193
! Fit after  self-cal, rms=0.342797Jy  sigma=0.003614
! 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 5.51% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.6396 mas, bmaj=1.236 mas, bpa=12.93 degrees
! Estimated noise=1328.06 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 = 0.551105 Jy
! Component: 100  -  total flux cleaned = 0.720467 Jy
! Total flux subtracted in 100 components = 0.720467 Jy
! Clean residual min=-0.040732 max=0.071988 Jy/beam
! Clean residual mean=0.000340 rms=0.012632 Jy/beam
! Combined flux in latest and established models = 0.720467 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.720467 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223042Jy  sigma=0.002478
! Fit after  self-cal, rms=0.221832Jy  sigma=0.002469
! Inverting map 
! Your choice of large map pixels excluded 5.51% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0813282 Jy
! Component: 100  -  total flux cleaned = 0.119195 Jy
! Total flux subtracted in 100 components = 0.119195 Jy
! Clean residual min=-0.033952 max=0.035540 Jy/beam
! Clean residual mean=0.000283 rms=0.010604 Jy/beam
! Combined flux in latest and established models = 0.839662 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 14 components and 0.839662 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.182474Jy  sigma=0.001935
! Fit after  self-cal, rms=0.181977Jy  sigma=0.001931
! Inverting map 
! Your choice of large map pixels excluded 5.51% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 5.51% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=1.033 mas, bmaj=2.014 mas, bpa=2.829 degrees
! Estimated noise=717.768 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 = 0.0315479 Jy
! Component: 100  -  total flux cleaned = 0.0425381 Jy
! Component: 150  -  total flux cleaned = 0.0450077 Jy
! Component: 200  -  total flux cleaned = 0.0451773 Jy
! Total flux subtracted in 200 components = 0.0451773 Jy
! Clean residual min=-0.017255 max=0.020170 Jy/beam
! Clean residual mean=0.000097 rms=0.006523 Jy/beam
! Combined flux in latest and established models = 0.884839 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 20 components and 0.884839 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.178060Jy  sigma=0.001874
! Fit after  self-cal, rms=0.177879Jy  sigma=0.001872
! Inverting map 
! Your choice of large map pixels excluded 5.51% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.19     KK        0.94     KP        1.00*    LA        1.00*    
!   MK        1.00*    NL        5.43     NY        1.00*    OV        0.91     
!   PT        1.00*    SC        1.00*    TS        1.00*    
! 
!  A total of 33 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        0.84     HH        1.10     HN        1.00     
!   KB        1.00*    KK        0.97     KP        0.99     LA        1.00     
!   MK        0.96     NL        0.97     NY        1.00*    OV        0.98     
!   PT        0.96     SC        0.94     TS        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.27     KK        1.01     KP        1.00*    LA        1.00*    
!   MK        1.00*    NL        6.14     NY        1.00*    OV        0.99     
!   PT        1.00*    SC        1.00*    TS        1.00*    
! 
!  A total of 33 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        0.99     HH        1.05     HN        1.03     
!   KB        1.00*    KK        1.04     KP        1.00     LA        0.96     
!   MK        0.91     NL        1.02     NY        1.00*    OV        1.00     
!   PT        0.99     SC        0.96     TS        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.32     KK        1.00     KP        1.00*    LA        1.00*    
!   MK        1.00*    NL        6.59     NY        1.00*    OV        0.96     
!   PT        1.00*    SC        1.00*    TS        1.00*    
! 
!  A total of 33 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.99     FD        1.00     HH        1.14     HN        1.04     
!   KB        1.00*    KK        0.96     KP        1.00     LA        0.95     
!   MK        0.98     NL        0.97     NY        1.00*    OV        0.99     
!   PT        1.03     SC        0.98     TS        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    TS        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.10     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.36     KK        1.07     KP        1.00*    LA        1.00*    
!   MK        1.00*    NL        7.94     NY        1.00*    OV        0.96     
!   PT        1.00*    SC        1.00*    TS        1.00*    
! 
!  A total of 33 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.05     FD        1.01     HH        1.05     HN        1.02     
!   KB        1.00*    KK        0.98     KP        1.01     LA        1.03     
!   MK        0.97     NL        0.99     NY        1.00*    OV        1.04     
!   PT        0.99     SC        0.97     TS        1.00*    
! 
! 
! Fit before self-cal, rms=0.177879Jy  sigma=0.001872
! Fit after  self-cal, rms=0.192897Jy  sigma=0.001337
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=1.087 mas, bmaj=2.086 mas, bpa=0.9909 degrees
! Estimated noise=723.989 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 = -0.00242334 Jy
! Component: 100  -  total flux cleaned = -0.00275158 Jy
! Component: 150  -  total flux cleaned = -0.00288745 Jy
! Component: 200  -  total flux cleaned = -0.00288801 Jy
! Total flux subtracted in 200 components = -0.00288801 Jy
! Clean residual min=-0.006001 max=0.006110 Jy/beam
! Clean residual mean=-0.000057 rms=0.001670 Jy/beam
! Combined flux in latest and established models = 0.881951 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 27 components and 0.881951 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192639Jy  sigma=0.001334
! Fit after  self-cal, rms=0.193975Jy  sigma=0.001332
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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=0.193975Jy  sigma=0.001332
! Fit after  self-cal, rms=0.195895Jy  sigma=0.001319
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=1.091 mas, bmaj=2.09 mas, bpa=0.9024 degrees
! Estimated noise=724.968 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000621319 Jy
! Component: 100  -  total flux cleaned = -0.000627402 Jy
! Component: 150  -  total flux cleaned = -0.000750538 Jy
! Component: 200  -  total flux cleaned = -0.000863805 Jy
! Total flux subtracted in 200 components = -0.000863805 Jy
! Clean residual min=-0.005030 max=0.004754 Jy/beam
! Clean residual mean=-0.000034 rms=0.001408 Jy/beam
! Combined flux in latest and established models = 0.881087 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 27 components and 0.881087 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.195731Jy  sigma=0.001318
! Fit after  self-cal, rms=0.195693Jy  sigma=0.001318
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 = -4.2192e-05 Jy
! Component: 100  -  total flux cleaned = -4.84906e-05 Jy
! Component: 150  -  total flux cleaned = -0.000135055 Jy
! Component: 200  -  total flux cleaned = -4.94089e-05 Jy
! Total flux subtracted in 200 components = -4.94089e-05 Jy
! Clean residual min=-0.004998 max=0.004437 Jy/beam
! Clean residual mean=-0.000034 rms=0.001388 Jy/beam
! Combined flux in latest and established models = 0.881038 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 29 components and 0.881038 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.195592Jy  sigma=0.001317
! Fit after  self-cal, rms=0.195565Jy  sigma=0.001317
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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=0.195565Jy  sigma=0.001317
! Fit after  self-cal, rms=0.196099Jy  sigma=0.001302
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=1.095 mas, bmaj=2.097 mas, bpa=0.8443 degrees
! Estimated noise=726.122 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000468246 Jy
! Component: 100  -  total flux cleaned = -0.000468484 Jy
! Component: 150  -  total flux cleaned = -0.000645569 Jy
! Component: 200  -  total flux cleaned = -0.000644991 Jy
! Total flux subtracted in 200 components = -0.000644991 Jy
! Clean residual min=-0.004546 max=0.004801 Jy/beam
! Clean residual mean=0.000011 rms=0.001101 Jy/beam
! Combined flux in latest and established models = 0.880393 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 30 components and 0.880393 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.195992Jy  sigma=0.001302
! Fit after  self-cal, rms=0.195971Jy  sigma=0.001302
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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, -2.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00278952 Jy
! Component: 100  -  total flux cleaned = 0.00335928 Jy
! Component: 150  -  total flux cleaned = 0.00355951 Jy
! Component: 200  -  total flux cleaned = 0.00374917 Jy
! Total flux subtracted in 200 components = 0.00374917 Jy
! Clean residual min=-0.004489 max=0.003454 Jy/beam
! Clean residual mean=-0.000015 rms=0.000958 Jy/beam
! Combined flux in latest and established models = 0.884142 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 42 components and 0.884142 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.195789Jy  sigma=0.001300
! Fit after  self-cal, rms=0.195759Jy  sigma=0.001299
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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=0.195759Jy  sigma=0.001299
! Fit after  self-cal, rms=0.197114Jy  sigma=0.001299
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=2.402 mas, bmaj=3.96 mas, bpa=-11.9 degrees
! Estimated noise=809.964 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00155505 Jy
! Component: 100  -  total flux cleaned = 0.00180983 Jy
! Component: 150  -  total flux cleaned = 0.00180856 Jy
! Component: 200  -  total flux cleaned = 0.00177883 Jy
! Total flux subtracted in 200 components = 0.00177883 Jy
! Clean residual min=-0.002567 max=0.002912 Jy/beam
! Clean residual mean=-0.000024 rms=0.000837 Jy/beam
! Combined flux in latest and established models = 0.885921 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 61 components and 0.885921 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.197097Jy  sigma=0.001298
! Fit after  self-cal, rms=0.197077Jy  sigma=0.001298
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 = 0.000379226 Jy
! Component: 100  -  total flux cleaned = 0.000479996 Jy
! Component: 150  -  total flux cleaned = 0.000480858 Jy
! Component: 200  -  total flux cleaned = 0.000456554 Jy
! Total flux subtracted in 200 components = 0.000456554 Jy
! Clean residual min=-0.002549 max=0.002919 Jy/beam
! Clean residual mean=-0.000031 rms=0.000832 Jy/beam
! Combined flux in latest and established models = 0.886377 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 70 components and 0.886377 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.197075Jy  sigma=0.001298
! Fit after  self-cal, rms=0.197069Jy  sigma=0.001298
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=1.099 mas, bmaj=2.106 mas, bpa=0.6632 degrees
! Estimated noise=727.17 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.099 x 2.106 at 0.6632 degrees (North through East)
! Clean map  min=-0.0027401  max=0.79065 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=0.197069Jy  sigma=0.001298
! Fit after  self-cal, rms=0.961528Jy  sigma=0.001170
! Inverting map and beam 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=1.099 mas, bmaj=2.101 mas, bpa=0.7634 degrees
! Estimated noise=726.491 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.06484e-05 Jy
! Component: 100  -  total flux cleaned = 0.000310654 Jy
! Component: 150  -  total flux cleaned = 0.000469654 Jy
! Component: 200  -  total flux cleaned = 0.000470242 Jy
! Total flux subtracted in 200 components = 0.000470242 Jy
! Clean residual min=-0.003535 max=0.003222 Jy/beam
! Clean residual mean=-0.000018 rms=0.000821 Jy/beam
! Combined flux in latest and established models = 0.886848 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 72 components and 0.886848 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.961480Jy  sigma=0.001169
! Fit after  self-cal, rms=0.961491Jy  sigma=0.001169
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -4.82829e-05 Jy
! Component: 100  -  total flux cleaned = 3.12774e-05 Jy
! Component: 150  -  total flux cleaned = 0.000107219 Jy
! Component: 200  -  total flux cleaned = 0.000243749 Jy
! Total flux subtracted in 200 components = 0.000243749 Jy
! Clean residual min=-0.003394 max=0.003185 Jy/beam
! Clean residual mean=-0.000019 rms=0.000803 Jy/beam
! Combined flux in latest and established models = 0.887091 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 74 components and 0.887091 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.961466Jy  sigma=0.001169
! Fit after  self-cal, rms=0.961474Jy  sigma=0.001169
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.961474Jy  sigma=0.001169
! Fit after  self-cal, rms=1.008661Jy  sigma=0.001168
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 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=0.7122 mas, bmaj=1.29 mas, bpa=9.22 degrees
! Estimated noise=1275.36 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.58313 Jy
! Component: 100  -  total flux cleaned = 0.748653 Jy
! Component: 150  -  total flux cleaned = 0.818014 Jy
! Component: 200  -  total flux cleaned = 0.8521 Jy
! Total flux subtracted in 200 components = 0.8521 Jy
! Clean residual min=-0.010424 max=0.017128 Jy/beam
! Clean residual mean=0.000024 rms=0.003060 Jy/beam
! Combined flux in latest and established models = 0.8521 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 20 model components to the UV plane model.
! The established model now contains 20 components and 0.8521 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=1.102 mas, bmaj=2.11 mas, bpa=0.6152 degrees
! Estimated noise=726.81 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 = 0.0192243 Jy
! Component: 100  -  total flux cleaned = 0.0283187 Jy
! Component: 150  -  total flux cleaned = 0.0335961 Jy
! Component: 200  -  total flux cleaned = 0.0357822 Jy
! Total flux subtracted in 200 components = 0.0357822 Jy
! Clean residual min=-0.003618 max=0.003322 Jy/beam
! Clean residual mean=-0.000020 rms=0.000916 Jy/beam
! Combined flux in latest and established models = 0.887883 Jy
! Adding 21 model components to the UV plane model.
! The established model now contains 32 components and 0.887883 Jy
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 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 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=2.4 mas, bmaj=3.957 mas, bpa=-11.95 degrees
! Estimated noise=809.083 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000861275 Jy
! Component: 100  -  total flux cleaned = 0.000955158 Jy
! Component: 150  -  total flux cleaned = 0.000995642 Jy
! Component: 200  -  total flux cleaned = 0.000994697 Jy
! Total flux subtracted in 200 components = 0.000994697 Jy
! Clean residual min=-0.002318 max=0.002644 Jy/beam
! Clean residual mean=-0.000054 rms=0.000770 Jy/beam
! Combined flux in latest and established models = 0.888878 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 = 7.39206e-07 Jy
! Component: 100  -  total flux cleaned = -2.88279e-05 Jy
! Component: 150  -  total flux cleaned = -5.75593e-05 Jy
! Component: 200  -  total flux cleaned = -8.15449e-05 Jy
! Total flux subtracted in 200 components = -8.15449e-05 Jy
! Clean residual min=-0.002260 max=0.002658 Jy/beam
! Clean residual mean=-0.000053 rms=0.000749 Jy/beam
! Combined flux in latest and established models = 0.888796 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 49 components and 0.888796 Jy
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! Estimated beam: bmin=1.102 mas, bmaj=2.11 mas, bpa=0.6152 degrees
! Estimated noise=726.81 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000201797 Jy
! Component: 100  -  total flux cleaned = -9.89211e-05 Jy
! Component: 150  -  total flux cleaned = -9.8987e-05 Jy
! Component: 200  -  total flux cleaned = -9.51055e-05 Jy
! Total flux subtracted in 200 components = -9.51055e-05 Jy
! Clean residual min=-0.003198 max=0.003116 Jy/beam
! Clean residual mean=-0.000027 rms=0.000845 Jy/beam
! Combined flux in latest and established models = 0.888701 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 53 components and 0.888701 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.010042Jy  sigma=0.001223
! Fit after  self-cal, rms=1.008976Jy  sigma=0.001188
wmodel J2358-1020_X_2010_10_13_pus_map.mod
! Writing 53 model components to file: J2358-1020_X_2010_10_13_pus_map.mod
wobs J2358-1020_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J2358-1020_X_2010_10_13_pus_uvs.fits
wwins J2358-1020_X_2010_10_13_pus_map.win
! wwins: Wrote 2 windows to J2358-1020_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 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000100023 Jy
! Component: 100  -  total flux cleaned = 0.000571269 Jy
! Component: 150  -  total flux cleaned = 0.000941356 Jy
! Component: 200  -  total flux cleaned = 0.00100005 Jy
! Component: 250  -  total flux cleaned = 0.00100051 Jy
! Component: 300  -  total flux cleaned = 0.000783225 Jy
! Component: 350  -  total flux cleaned = 0.000570363 Jy
! Component: 400  -  total flux cleaned = 0.000414269 Jy
! Component: 450  -  total flux cleaned = 0.000312002 Jy
! Component: 500  -  total flux cleaned = 0.00021156 Jy
! Component: 550  -  total flux cleaned = 1.33606e-05 Jy
! Component: 600  -  total flux cleaned = 1.34797e-05 Jy
! Component: 650  -  total flux cleaned = 1.24208e-05 Jy
! Component: 700  -  total flux cleaned = -0.000130701 Jy
! Component: 750  -  total flux cleaned = -0.000178043 Jy
! Component: 800  -  total flux cleaned = -0.000224221 Jy
! Component: 850  -  total flux cleaned = -0.000269835 Jy
! Component: 900  -  total flux cleaned = -0.000315331 Jy
! Component: 950  -  total flux cleaned = -0.000405861 Jy
! Component: 1000  -  total flux cleaned = -0.000494712 Jy
! Total flux subtracted in 1024 components = -0.000538851 Jy
! Clean residual min=-0.002374 max=0.002218 Jy/beam
! Clean residual mean=-0.000001 rms=0.000785 Jy/beam
! Combined flux in latest and established models = 0.888162 Jy
keep
! Adding 54 model components to the UV plane model.
! The established model now contains 104 components and 0.888162 Jy
![Exited script file: muppet]
wmap "J2358-1020_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.102 x 2.11 at 0.6152 degrees (North through East)
! Clean map  min=-0.0028232  max=0.7877 Jy/beam
! Writing clean map to FITS file: J2358-1020_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 0.787701 
invert
! Inverting map 
! Your choice of large map pixels excluded 5.48% of the data.
!  The x-axis pixel size should ideally be below 0.1608 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000785768 
device "J2358-1020_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J2358-1020_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.299264 0.299264 0.598527 1.19705 2.39411 4.78822 9.57644 19.1529 38.3057 76.6115
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0023 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.787 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.102 x 2.11 at 0.6152 degrees (North through East)
! Clean map  min=-0.0028232  max=0.7877 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2358-1020_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J2358-1020_X_2010_10_13_pus_map.gif/vgif'
mapplot cln