! Started logfile: J0515-4556_S_2009_04_21_pus_uvs.log on Mon Jan 24 18:24:44 2011
obs J0515-4556_S_2009_04_21_pus_uva.fits
! Reading UV FITS file: J0515-4556_S_2009_04_21_pus_uva.fits
! AN table 1: 179 integrations on 120 of 120 possible baselines.
! Apparent sampling: 0.121881 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0515-4556
! 
! 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  2.23697e+09        8e+06          1        8e+06
!  02        2  2.26697e+09        8e+06          1        8e+06
!  03        3  2.35697e+09        8e+06          1        8e+06
!  04        4  2.37697e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1864 lines of history.
! 
! Reading 10472 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 = 512 
print "field_cell =",field_cell
! field_cell = 0.5 
print "taper_size =",taper_size
! taper_size = 20 
![@muppet J0515-4556_S_2009_04_21_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 = 512x512 pixels with 0.500x0.500 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 1807 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 1807 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 1807 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 1807 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.691895Jy  sigma=0.004286
! Fit after  self-cal, rms=0.590900Jy  sigma=0.003660
! 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 
! Estimated beam: bmin=2.152 mas, bmaj=8.473 mas, bpa=-5.522 degrees
! Estimated noise=3323.63 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 = 0.324006 Jy
! Component: 100  -  total flux cleaned = 0.406865 Jy
! Total flux subtracted in 100 components = 0.406865 Jy
! Clean residual min=-0.022487 max=0.038007 Jy/beam
! Clean residual mean=0.000042 rms=0.008981 Jy/beam
! Combined flux in latest and established models = 0.406865 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.406865 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.239447Jy  sigma=0.001430
! Fit after  self-cal, rms=0.239456Jy  sigma=0.001430
! Inverting map 
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 
! Estimated beam: bmin=2.885 mas, bmaj=9.895 mas, bpa=-5.465 degrees
! Estimated noise=1107.44 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 = 0.0693583 Jy
! Component: 100  -  total flux cleaned = 0.0998808 Jy
! Component: 150  -  total flux cleaned = 0.113901 Jy
! Component: 200  -  total flux cleaned = 0.120468 Jy
! Total flux subtracted in 200 components = 0.120468 Jy
! Clean residual min=-0.009582 max=0.011970 Jy/beam
! Clean residual mean=0.000463 rms=0.003624 Jy/beam
! Combined flux in latest and established models = 0.527333 Jy
! Performing phase self-cal
! Adding 53 model components to the UV plane model.
! The established model now contains 59 components and 0.527333 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.221083Jy  sigma=0.001309
! Fit after  self-cal, rms=0.221027Jy  sigma=0.001308
! Inverting map 
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        1.00*    FD        1.02     HN        1.00*    KB        1.00*    
!   KK        1.00*    KP        1.03     LA        1.02     MK        1.11     
!   NL        1.00*    NY        1.00*    OV        0.95     PT        1.00     
!   SC        1.02     TS        1.00*    WZ        1.00*    ZC        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        1.00*    FD        1.01     HN        1.00*    KB        1.00*    
!   KK        1.00*    KP        0.99     LA        0.95     MK        0.99     
!   NL        1.00*    NY        1.00*    OV        0.99     PT        0.98     
!   SC        1.08     TS        1.00*    WZ        1.00*    ZC        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        1.00*    FD        1.00     HN        1.00*    KB        1.00*    
!   KK        1.00*    KP        1.00     LA        1.00     MK        0.99     
!   NL        1.00*    NY        1.00*    OV        1.04     PT        1.03     
!   SC        0.95     TS        1.00*    WZ        1.00*    ZC        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        1.00*    FD        1.01     HN        1.00*    KB        1.00*    
!   KK        1.00*    KP        1.03     LA        0.96     MK        0.96     
!   NL        1.00*    NY        1.00*    OV        0.88     PT        0.93     
!   SC        0.99     TS        1.00*    WZ        1.00*    ZC        1.00*    
! 
! 
! Fit before self-cal, rms=0.221027Jy  sigma=0.001308
! Fit after  self-cal, rms=0.220742Jy  sigma=0.001297
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.895 mas, bmaj=9.922 mas, bpa=-5.465 degrees
! Estimated noise=1104.54 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 = 0.000576295 Jy
! Component: 100  -  total flux cleaned = 0.000684867 Jy
! Component: 150  -  total flux cleaned = 0.00071629 Jy
! Component: 200  -  total flux cleaned = 0.000718217 Jy
! Total flux subtracted in 200 components = 0.000718217 Jy
! Clean residual min=-0.010206 max=0.012953 Jy/beam
! Clean residual mean=0.000090 rms=0.003273 Jy/beam
! Combined flux in latest and established models = 0.528051 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 68 components and 0.528051 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.220729Jy  sigma=0.001297
! Fit after  self-cal, rms=0.220722Jy  sigma=0.001297
! Inverting map 
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=0.220722Jy  sigma=0.001297
! Fit after  self-cal, rms=0.219614Jy  sigma=0.001289
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.895 mas, bmaj=9.923 mas, bpa=-5.472 degrees
! Estimated noise=1106.57 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000672652 Jy
! Component: 100  -  total flux cleaned = 0.000738279 Jy
! Component: 150  -  total flux cleaned = 0.000764067 Jy
! Component: 200  -  total flux cleaned = 0.000790457 Jy
! Total flux subtracted in 200 components = 0.000790457 Jy
! Clean residual min=-0.006521 max=0.009761 Jy/beam
! Clean residual mean=0.000192 rms=0.002591 Jy/beam
! Combined flux in latest and established models = 0.528842 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 74 components and 0.528842 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219601Jy  sigma=0.001289
! Fit after  self-cal, rms=0.219679Jy  sigma=0.001289
flux_cutoff = imstat(rms) * dynam
! Inverting map 
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 = -4.19652e-05 Jy
! Component: 100  -  total flux cleaned = -1.24805e-05 Jy
! Component: 150  -  total flux cleaned = 1.36145e-05 Jy
! Component: 200  -  total flux cleaned = 3.80352e-05 Jy
! Total flux subtracted in 200 components = 3.80352e-05 Jy
! Clean residual min=-0.006609 max=0.009787 Jy/beam
! Clean residual mean=0.000178 rms=0.002610 Jy/beam
! Combined flux in latest and established models = 0.52888 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 74 components and 0.52888 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219672Jy  sigma=0.001289
! Fit after  self-cal, rms=0.219669Jy  sigma=0.001289
! Inverting map 
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=0.219669Jy  sigma=0.001289
! Fit after  self-cal, rms=0.219525Jy  sigma=0.001288
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.895 mas, bmaj=9.926 mas, bpa=-5.486 degrees
! Estimated noise=1107.05 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000200004 Jy
! Component: 100  -  total flux cleaned = 0.000268734 Jy
! Component: 150  -  total flux cleaned = 0.000327149 Jy
! Component: 200  -  total flux cleaned = 0.000379564 Jy
! Total flux subtracted in 200 components = 0.000379564 Jy
! Clean residual min=-0.006324 max=0.009784 Jy/beam
! Clean residual mean=0.000240 rms=0.002516 Jy/beam
! Combined flux in latest and established models = 0.529259 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 75 components and 0.529259 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219512Jy  sigma=0.001288
! Fit after  self-cal, rms=0.219563Jy  sigma=0.001288
flux_cutoff = imstat(rms) * dynam
! Inverting map 
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 = -0.000114229 Jy
! Component: 100  -  total flux cleaned = -8.50147e-05 Jy
! Component: 150  -  total flux cleaned = -6.04769e-05 Jy
! Component: 200  -  total flux cleaned = -6.18781e-05 Jy
! Total flux subtracted in 200 components = -6.18781e-05 Jy
! Clean residual min=-0.006272 max=0.009830 Jy/beam
! Clean residual mean=0.000234 rms=0.002517 Jy/beam
! Combined flux in latest and established models = 0.529197 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 75 components and 0.529197 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219557Jy  sigma=0.001288
! Fit after  self-cal, rms=0.219551Jy  sigma=0.001288
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 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=0.219551Jy  sigma=0.001288
! Fit after  self-cal, rms=0.219612Jy  sigma=0.001288
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=10.88 mas, bmaj=35.98 mas, bpa=5.534 degrees
! Estimated noise=1446.27 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000978061 Jy
! Component: 100  -  total flux cleaned = 0.000973201 Jy
! Component: 150  -  total flux cleaned = 0.000969587 Jy
! Component: 200  -  total flux cleaned = 0.000967601 Jy
! Total flux subtracted in 200 components = 0.000967601 Jy
! Clean residual min=-0.005928 max=0.011422 Jy/beam
! Clean residual mean=0.000453 rms=0.003551 Jy/beam
! Combined flux in latest and established models = 0.530165 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 77 components and 0.530165 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219634Jy  sigma=0.001288
! Fit after  self-cal, rms=0.219594Jy  sigma=0.001288
flux_cutoff = imstat(rms) * dynam
! Inverting map 
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 = -0.000115152 Jy
! Component: 100  -  total flux cleaned = -0.000109606 Jy
! Component: 150  -  total flux cleaned = -0.000105535 Jy
! Component: 200  -  total flux cleaned = -0.000104039 Jy
! Total flux subtracted in 200 components = -0.000104039 Jy
! Clean residual min=-0.005895 max=0.011330 Jy/beam
! Clean residual mean=0.000453 rms=0.003519 Jy/beam
! Combined flux in latest and established models = 0.530061 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 78 components and 0.530061 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219620Jy  sigma=0.001288
! Fit after  self-cal, rms=0.219585Jy  sigma=0.001288
! Inverting map 
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 
! Estimated beam: bmin=2.894 mas, bmaj=9.929 mas, bpa=-5.497 degrees
! Estimated noise=1107.54 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.894 x 9.929 at -5.497 degrees (North through East)
! Clean map  min=-0.0061885  max=0.4407 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 
! Estimated beam: bmin=2.156 mas, bmaj=8.535 mas, bpa=-5.577 degrees
! Estimated noise=3352.72 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.32557 Jy
! Component: 100  -  total flux cleaned = 0.409701 Jy
! Component: 150  -  total flux cleaned = 0.453134 Jy
! Component: 200  -  total flux cleaned = 0.47761 Jy
! Total flux subtracted in 200 components = 0.47761 Jy
! Clean residual min=-0.015888 max=0.016643 Jy/beam
! Clean residual mean=0.000000 rms=0.004810 Jy/beam
! Combined flux in latest and established models = 0.47761 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 32 model components to the UV plane model.
! The established model now contains 32 components and 0.47761 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.894 mas, bmaj=9.929 mas, bpa=-5.497 degrees
! Estimated noise=1107.54 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 = 0.029347 Jy
! Component: 100  -  total flux cleaned = 0.0424123 Jy
! Component: 150  -  total flux cleaned = 0.0484445 Jy
! Component: 200  -  total flux cleaned = 0.051248 Jy
! Total flux subtracted in 200 components = 0.051248 Jy
! Clean residual min=-0.006572 max=0.010038 Jy/beam
! Clean residual mean=0.000244 rms=0.002594 Jy/beam
! Combined flux in latest and established models = 0.528858 Jy
! Adding 36 model components to the UV plane model.
! The established model now contains 67 components and 0.528858 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=10.88 mas, bmaj=35.98 mas, bpa=5.534 degrees
! Estimated noise=1446.27 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00174595 Jy
! Component: 100  -  total flux cleaned = 0.00173317 Jy
! Component: 150  -  total flux cleaned = 0.00172787 Jy
! Component: 200  -  total flux cleaned = 0.00172439 Jy
! Total flux subtracted in 200 components = 0.00172439 Jy
! Clean residual min=-0.005704 max=0.011217 Jy/beam
! Clean residual mean=0.000445 rms=0.003500 Jy/beam
! Combined flux in latest and established models = 0.530583 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 = -2.45235e-06 Jy
! Component: 100  -  total flux cleaned = -4.30037e-06 Jy
! Component: 150  -  total flux cleaned = -5.73428e-06 Jy
! Component: 200  -  total flux cleaned = -6.85689e-06 Jy
! Total flux subtracted in 200 components = -6.85689e-06 Jy
! Clean residual min=-0.005715 max=0.011145 Jy/beam
! Clean residual mean=0.000446 rms=0.003410 Jy/beam
! Combined flux in latest and established models = 0.530576 Jy
! Adding 11 model components to the UV plane model.
! The established model now contains 72 components and 0.530576 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.894 mas, bmaj=9.929 mas, bpa=-5.497 degrees
! Estimated noise=1107.54 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000894524 Jy
! Component: 100  -  total flux cleaned = -0.000720516 Jy
! Component: 150  -  total flux cleaned = -0.000588881 Jy
! Component: 200  -  total flux cleaned = -0.000534853 Jy
! Total flux subtracted in 200 components = -0.000534853 Jy
! Clean residual min=-0.006431 max=0.009360 Jy/beam
! Clean residual mean=0.000238 rms=0.002468 Jy/beam
! Combined flux in latest and established models = 0.530041 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 90 components and 0.530041 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219628Jy  sigma=0.001288
! Fit after  self-cal, rms=0.219611Jy  sigma=0.001288
wmodel J0515-4556_S_2009_04_21_pus_map.mod
! Writing 90 model components to file: J0515-4556_S_2009_04_21_pus_map.mod
wobs J0515-4556_S_2009_04_21_pus_uvs.fits
! Writing UV FITS file: J0515-4556_S_2009_04_21_pus_uvs.fits
wwins J0515-4556_S_2009_04_21_pus_map.win
! wwins: Wrote 1 windows to J0515-4556_S_2009_04_21_pus_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00392646 Jy
! Component: 100  -  total flux cleaned = 0.00623169 Jy
! Component: 150  -  total flux cleaned = 0.00612773 Jy
! Component: 200  -  total flux cleaned = 0.00567311 Jy
! Component: 250  -  total flux cleaned = 0.00541421 Jy
! Component: 300  -  total flux cleaned = 0.00565183 Jy
! Component: 350  -  total flux cleaned = 0.00579675 Jy
! Component: 400  -  total flux cleaned = 0.0060719 Jy
! Component: 450  -  total flux cleaned = 0.0061361 Jy
! Component: 500  -  total flux cleaned = 0.0063872 Jy
! Component: 550  -  total flux cleaned = 0.0068029 Jy
! Component: 600  -  total flux cleaned = 0.00714247 Jy
! Component: 650  -  total flux cleaned = 0.00758121 Jy
! Component: 700  -  total flux cleaned = 0.00795122 Jy
! Component: 750  -  total flux cleaned = 0.00820587 Jy
! Component: 800  -  total flux cleaned = 0.00859905 Jy
! Component: 850  -  total flux cleaned = 0.00883709 Jy
! Component: 900  -  total flux cleaned = 0.00911534 Jy
! Component: 950  -  total flux cleaned = 0.00947297 Jy
! Component: 1000  -  total flux cleaned = 0.00968952 Jy
! Component: 1050  -  total flux cleaned = 0.00994296 Jy
! Component: 1100  -  total flux cleaned = 0.0101902 Jy
! Component: 1150  -  total flux cleaned = 0.010511 Jy
! Component: 1200  -  total flux cleaned = 0.0108246 Jy
! Component: 1250  -  total flux cleaned = 0.0110555 Jy
! Component: 1300  -  total flux cleaned = 0.0113579 Jy
! Component: 1350  -  total flux cleaned = 0.011617 Jy
! Component: 1400  -  total flux cleaned = 0.0119078 Jy
! Component: 1450  -  total flux cleaned = 0.0121218 Jy
! Component: 1500  -  total flux cleaned = 0.012297 Jy
! Component: 1550  -  total flux cleaned = 0.0125045 Jy
! Component: 1600  -  total flux cleaned = 0.0127092 Jy
! Component: 1650  -  total flux cleaned = 0.0128773 Jy
! Component: 1700  -  total flux cleaned = 0.0130431 Jy
! Component: 1750  -  total flux cleaned = 0.0132067 Jy
! Component: 1800  -  total flux cleaned = 0.0133361 Jy
! Component: 1850  -  total flux cleaned = 0.0135279 Jy
! Component: 1900  -  total flux cleaned = 0.0136856 Jy
! Component: 1950  -  total flux cleaned = 0.0137794 Jy
! Component: 2000  -  total flux cleaned = 0.0139648 Jy
! Total flux subtracted in 2048 components = 0.0140869 Jy
! Clean residual min=-0.001961 max=0.001797 Jy/beam
! Clean residual mean=0.000005 rms=0.000649 Jy/beam
! Combined flux in latest and established models = 0.544128 Jy
keep
! Adding 139 model components to the UV plane model.
! The established model now contains 229 components and 0.544128 Jy
![Exited script file: muppet]
wmap "J0515-4556_S_2009_04_21_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.894 x 9.929 at -5.497 degrees (North through East)
! Clean map  min=-0.003524  max=0.43866 Jy/beam
! Writing clean map to FITS file: J0515-4556_S_2009_04_21_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.438662 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000653722 
device "J0515-4556_S_2009_04_21_pus\_map.eps/VPS"
! Attempting to open device: 'J0515-4556_S_2009_04_21_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.447079 0.447079 0.894158 1.78832 3.57663 7.15327 14.3065 28.6131 57.2261
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0019 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.438 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.894 x 9.929 at -5.497 degrees (North through East)
! Clean map  min=-0.003524  max=0.43866 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0515-4556_S_2009_04_21_pus\_map.gif/vgif"
! Attempting to open device: 'J0515-4556_S_2009_04_21_pus_map.gif/vgif'
mapplot cln