! Started logfile: 1304-318_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:57:38 2011
obs 1304-318_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: 1304-318_X_2010_10_13_pus_uva.fits
! AN table 1: 190 integrations on 105 of 105 possible baselines.
! AN table 2: Unused.
! AN table 3: Unused.
! AN table 4: Unused.
! AN table 5: Unused.
! Apparent sampling: 0.278847 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 1304-318
! 
! 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 5974 lines of history.
! 
! Reading 22252 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 1304-318_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 1331 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 1331 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 1331 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 1331 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.907322Jy  sigma=0.009412
! Fit after  self-cal, rms=0.872421Jy  sigma=0.009218
! 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 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=0.5939 mas, bmaj=1.639 mas, bpa=-3.136 degrees
! Estimated noise=1147.1 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 = 0.0964881 Jy
! Component: 100  -  total flux cleaned = 0.120346 Jy
! Total flux subtracted in 100 components = 0.120346 Jy
! Clean residual min=-0.009021 max=0.020732 Jy/beam
! Clean residual mean=0.000240 rms=0.003925 Jy/beam
! Combined flux in latest and established models = 0.120346 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.120346 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.173807Jy  sigma=0.001366
! Fit after  self-cal, rms=0.173670Jy  sigma=0.001366
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 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 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=0.7732 mas, bmaj=1.96 mas, bpa=-3.313 degrees
! Estimated noise=464.791 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 = 0.0266835 Jy
! Component: 100  -  total flux cleaned = 0.0366849 Jy
! Component: 150  -  total flux cleaned = 0.041207 Jy
! Component: 200  -  total flux cleaned = 0.043362 Jy
! Total flux subtracted in 200 components = 0.043362 Jy
! Clean residual min=-0.004725 max=0.009368 Jy/beam
! Clean residual mean=0.000205 rms=0.002077 Jy/beam
! Combined flux in latest and established models = 0.163708 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 20 components and 0.163708 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.170444Jy  sigma=0.001314
! Fit after  self-cal, rms=0.170389Jy  sigma=0.001313
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.78     HH        1.00*    HN        1.11     
!   KB        1.00*    KK        1.00*    KP        0.94     LA        0.99     
!   MK        1.02     NL        3.23     NY        1.00*    OV        0.97     
!   PT        0.95     SC        0.99     TS        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.95     HH        1.00*    HN        1.09     
!   KB        1.00*    KK        1.00*    KP        0.97     LA        0.94     
!   MK        0.98     NL        3.12     NY        1.00*    OV        0.98     
!   PT        0.96     SC        1.01     TS        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.96     HH        1.00*    HN        1.07     
!   KB        1.00*    KK        1.00*    KP        0.98     LA        0.92     
!   MK        0.99     NL        3.33     NY        1.00*    OV        0.98     
!   PT        1.03     SC        1.01     TS        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.97     HH        1.00*    HN        1.03     
!   KB        1.00*    KK        1.00*    KP        0.95     LA        0.98     
!   MK        0.95     NL        2.81     NY        1.00*    OV        1.03     
!   PT        0.95     SC        1.02     TS        1.00*    
! 
! 
! Fit before self-cal, rms=0.170389Jy  sigma=0.001313
! Fit after  self-cal, rms=0.208784Jy  sigma=0.001277
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=0.7773 mas, bmaj=1.963 mas, bpa=-3.31 degrees
! Estimated noise=463.049 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 = 0.000732833 Jy
! Component: 100  -  total flux cleaned = 0.000794095 Jy
! Component: 150  -  total flux cleaned = 0.000771665 Jy
! Component: 200  -  total flux cleaned = 0.000732059 Jy
! Total flux subtracted in 200 components = 0.000732059 Jy
! Clean residual min=-0.002395 max=0.002692 Jy/beam
! Clean residual mean=0.000000 rms=0.000723 Jy/beam
! Combined flux in latest and established models = 0.164441 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 24 components and 0.164441 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208780Jy  sigma=0.001276
! Fit after  self-cal, rms=0.209998Jy  sigma=0.001275
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 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=0.209998Jy  sigma=0.001275
! Fit after  self-cal, rms=0.219335Jy  sigma=0.001275
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=0.7752 mas, bmaj=1.959 mas, bpa=-3.38 degrees
! Estimated noise=462.878 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000684291 Jy
! Component: 100  -  total flux cleaned = 0.000686875 Jy
! Component: 150  -  total flux cleaned = 0.000647212 Jy
! Component: 200  -  total flux cleaned = 0.00063048 Jy
! Total flux subtracted in 200 components = 0.00063048 Jy
! Clean residual min=-0.002225 max=0.002721 Jy/beam
! Clean residual mean=-0.000000 rms=0.000699 Jy/beam
! Combined flux in latest and established models = 0.165071 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 25 components and 0.165071 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219331Jy  sigma=0.001274
! Fit after  self-cal, rms=0.219419Jy  sigma=0.001274
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 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 = -6.80445e-05 Jy
! Component: 100  -  total flux cleaned = -6.78755e-05 Jy
! Component: 150  -  total flux cleaned = -5.42169e-05 Jy
! Component: 200  -  total flux cleaned = -5.38827e-05 Jy
! Total flux subtracted in 200 components = -5.38827e-05 Jy
! Clean residual min=-0.002201 max=0.002690 Jy/beam
! Clean residual mean=0.000001 rms=0.000692 Jy/beam
! Combined flux in latest and established models = 0.165017 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 28 components and 0.165017 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219418Jy  sigma=0.001274
! Fit after  self-cal, rms=0.219430Jy  sigma=0.001274
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 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=0.219430Jy  sigma=0.001274
! Fit after  self-cal, rms=0.223083Jy  sigma=0.001274
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=0.774 mas, bmaj=1.957 mas, bpa=-3.331 degrees
! Estimated noise=462.352 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000396384 Jy
! Component: 100  -  total flux cleaned = 0.000396261 Jy
! Component: 150  -  total flux cleaned = 0.000395796 Jy
! Component: 200  -  total flux cleaned = 0.000388466 Jy
! Total flux subtracted in 200 components = 0.000388466 Jy
! Clean residual min=-0.002107 max=0.002690 Jy/beam
! Clean residual mean=-0.000011 rms=0.000682 Jy/beam
! Combined flux in latest and established models = 0.165406 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 32 components and 0.165406 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223081Jy  sigma=0.001274
! Fit after  self-cal, rms=0.223127Jy  sigma=0.001274
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 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 = -2.72005e-06 Jy
! Component: 100  -  total flux cleaned = -2.74924e-05 Jy
! Component: 150  -  total flux cleaned = -2.74185e-05 Jy
! Component: 200  -  total flux cleaned = -3.37818e-05 Jy
! Total flux subtracted in 200 components = -3.37818e-05 Jy
! Clean residual min=-0.002089 max=0.002662 Jy/beam
! Clean residual mean=-0.000011 rms=0.000679 Jy/beam
! Combined flux in latest and established models = 0.165372 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 36 components and 0.165372 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223127Jy  sigma=0.001274
! Fit after  self-cal, rms=0.223135Jy  sigma=0.001274
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 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=0.223135Jy  sigma=0.001274
! Fit after  self-cal, rms=0.223686Jy  sigma=0.001274
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=2.686 mas, bmaj=7.091 mas, bpa=6.198 degrees
! Estimated noise=597.403 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000364369 Jy
! Component: 100  -  total flux cleaned = 0.000364481 Jy
! Component: 150  -  total flux cleaned = 0.000364703 Jy
! Component: 200  -  total flux cleaned = 0.000364921 Jy
! Total flux subtracted in 200 components = 0.000364921 Jy
! Clean residual min=-0.002351 max=0.003129 Jy/beam
! Clean residual mean=-0.000011 rms=0.001010 Jy/beam
! Combined flux in latest and established models = 0.165737 Jy
selfcal
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 40 components and 0.165737 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223684Jy  sigma=0.001274
! Fit after  self-cal, rms=0.223679Jy  sigma=0.001274
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 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 = -2.56962e-05 Jy
! Component: 100  -  total flux cleaned = -2.5988e-05 Jy
! Component: 150  -  total flux cleaned = -2.59017e-05 Jy
! Component: 200  -  total flux cleaned = -2.58602e-05 Jy
! Total flux subtracted in 200 components = -2.58602e-05 Jy
! Clean residual min=-0.002339 max=0.003132 Jy/beam
! Clean residual mean=-0.000011 rms=0.001013 Jy/beam
! Combined flux in latest and established models = 0.165711 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 42 components and 0.165711 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223679Jy  sigma=0.001274
! Fit after  self-cal, rms=0.223672Jy  sigma=0.001274
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 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 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=0.7729 mas, bmaj=1.955 mas, bpa=-3.358 degrees
! Estimated noise=462.114 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7729 x 1.955 at -3.358 degrees (North through East)
! Clean map  min=-0.0018721  max=0.13693 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 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=0.5777 mas, bmaj=1.598 mas, bpa=-2.407 degrees
! Estimated noise=1282.19 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.105489 Jy
! Component: 100  -  total flux cleaned = 0.135262 Jy
! Component: 150  -  total flux cleaned = 0.148441 Jy
! Component: 200  -  total flux cleaned = 0.154907 Jy
! Total flux subtracted in 200 components = 0.154907 Jy
! Clean residual min=-0.004899 max=0.004487 Jy/beam
! Clean residual mean=0.000027 rms=0.001381 Jy/beam
! Combined flux in latest and established models = 0.154907 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 15 model components to the UV plane model.
! The established model now contains 15 components and 0.154907 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=0.7729 mas, bmaj=1.955 mas, bpa=-3.358 degrees
! Estimated noise=462.114 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)
! Added new window around map position (0, 1.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00605732 Jy
! Component: 100  -  total flux cleaned = 0.00889682 Jy
! Component: 150  -  total flux cleaned = 0.0103773 Jy
! Component: 200  -  total flux cleaned = 0.0111088 Jy
! Total flux subtracted in 200 components = 0.0111088 Jy
! Clean residual min=-0.002062 max=0.002527 Jy/beam
! Clean residual mean=-0.000017 rms=0.000658 Jy/beam
! Combined flux in latest and established models = 0.166016 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 36 components and 0.166016 Jy
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 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 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=2.686 mas, bmaj=7.091 mas, bpa=6.198 degrees
! Estimated noise=597.403 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000190239 Jy
! Component: 100  -  total flux cleaned = 0.0001382 Jy
! Component: 150  -  total flux cleaned = 9.22133e-05 Jy
! Component: 200  -  total flux cleaned = 5.09892e-05 Jy
! Total flux subtracted in 200 components = 5.09892e-05 Jy
! Clean residual min=-0.002310 max=0.002831 Jy/beam
! Clean residual mean=-0.000023 rms=0.000945 Jy/beam
! Combined flux in latest and established models = 0.166067 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 = -2.53226e-05 Jy
! Component: 100  -  total flux cleaned = -4.93276e-05 Jy
! Component: 150  -  total flux cleaned = -7.18391e-05 Jy
! Component: 200  -  total flux cleaned = -9.31985e-05 Jy
! Total flux subtracted in 200 components = -9.31985e-05 Jy
! Clean residual min=-0.002307 max=0.002799 Jy/beam
! Clean residual mean=-0.000020 rms=0.000945 Jy/beam
! Combined flux in latest and established models = 0.165974 Jy
! Adding 7 model components to the UV plane model.
! The established model now contains 41 components and 0.165974 Jy
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! Estimated beam: bmin=0.7729 mas, bmaj=1.955 mas, bpa=-3.358 degrees
! Estimated noise=462.114 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000159071 Jy
! Component: 100  -  total flux cleaned = 0.000201309 Jy
! Component: 150  -  total flux cleaned = 0.000237485 Jy
! Component: 200  -  total flux cleaned = 0.000237384 Jy
! Total flux subtracted in 200 components = 0.000237384 Jy
! Clean residual min=-0.002005 max=0.002536 Jy/beam
! Clean residual mean=-0.000020 rms=0.000655 Jy/beam
! Combined flux in latest and established models = 0.166211 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 48 components and 0.166211 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223647Jy  sigma=0.001274
! Fit after  self-cal, rms=0.223611Jy  sigma=0.001274
wmodel 1304-318_X_2010_10_13_pus_map.mod
! Writing 48 model components to file: 1304-318_X_2010_10_13_pus_map.mod
wobs 1304-318_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: 1304-318_X_2010_10_13_pus_uvs.fits
wwins 1304-318_X_2010_10_13_pus_map.win
! wwins: Wrote 2 windows to 1304-318_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 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00108562 Jy
! Component: 100  -  total flux cleaned = 0.00170492 Jy
! Component: 150  -  total flux cleaned = 0.00200912 Jy
! Component: 200  -  total flux cleaned = 0.00223082 Jy
! Component: 250  -  total flux cleaned = 0.00241119 Jy
! Component: 300  -  total flux cleaned = 0.00269586 Jy
! Component: 350  -  total flux cleaned = 0.0028587 Jy
! Component: 400  -  total flux cleaned = 0.00296279 Jy
! Component: 450  -  total flux cleaned = 0.0030883 Jy
! Component: 500  -  total flux cleaned = 0.00316119 Jy
! Component: 550  -  total flux cleaned = 0.00318485 Jy
! Component: 600  -  total flux cleaned = 0.00320797 Jy
! Component: 650  -  total flux cleaned = 0.00314073 Jy
! Component: 700  -  total flux cleaned = 0.00307521 Jy
! Component: 750  -  total flux cleaned = 0.00303244 Jy
! Component: 800  -  total flux cleaned = 0.00294936 Jy
! Component: 850  -  total flux cleaned = 0.00290822 Jy
! Component: 900  -  total flux cleaned = 0.00280852 Jy
! Component: 950  -  total flux cleaned = 0.00276924 Jy
! Component: 1000  -  total flux cleaned = 0.00263526 Jy
! Total flux subtracted in 1024 components = 0.00261619 Jy
! Clean residual min=-0.001029 max=0.000967 Jy/beam
! Clean residual mean=-0.000043 rms=0.000381 Jy/beam
! Combined flux in latest and established models = 0.168827 Jy
keep
! Adding 67 model components to the UV plane model.
! The established model now contains 115 components and 0.168827 Jy
![Exited script file: muppet]
wmap "1304-318_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7729 x 1.955 at -3.358 degrees (North through East)
! Clean map  min=-0.0014456  max=0.1371 Jy/beam
! Writing clean map to FITS file: 1304-318_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 0.137097 
invert
! Inverting map 
! Your choice of large map pixels excluded 1.08% of the data.
!  The x-axis pixel size should ideally be below 0.1956 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000381525 
device "1304-318_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: '1304-318_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.834868 0.834868 1.66974 3.33947 6.67895 13.3579 26.7158 53.4316
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0011 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.137 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7729 x 1.955 at -3.358 degrees (North through East)
! Clean map  min=-0.0014456  max=0.1371 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "1304-318_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: '1304-318_X_2010_10_13_pus_map.gif/vgif'
mapplot cln