! Started logfile: J2003-3251_S_2002_01_31_yyk_uvs.log on Tue Jun 26 23:11:58 2007
obs J2003-3251_S_2002_01_31_yyk_uva.fits
! Reading UV FITS file: J2003-3251_S_2002_01_31_yyk_uva.fits
! AN table 1: 77 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.816739 visibilities/baseline/integration-bin.
! Found source: J2003-3251
! 
! 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  2.22947e+09        8e+06          1        8e+06
!  02        2  2.25947e+09        8e+06          1        8e+06
!  03        3  2.34947e+09        8e+06          1        8e+06
!  04        4  2.36947e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1224 lines of history.
! 
! Reading 11320 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
![@muppet J2003-3251_S_2002_01_31_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
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.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.486572 Jy 
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=2.276 mas, bmaj=6.206 mas, bpa=-0.5486 degrees
! Estimated noise=2198.95 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.317577 Jy
! Component: 100  -  total flux cleaned = 0.417787 Jy
! Total flux subtracted in 100 components = 0.417787 Jy
! Clean residual min=-0.024156 max=0.049519 Jy/beam
! Clean residual mean=-0.000256 rms=0.007887 Jy/beam
! Combined flux in latest and established models = 0.417787 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.417787 Jy
! 
! Correcting IF 1.
!  A total of 74 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 151 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 74 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 74 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.294251Jy  sigma=0.001550
! Fit after  self-cal, rms=0.291825Jy  sigma=0.001544
! Inverting map and beam 
! Estimated beam: bmin=2.276 mas, bmaj=6.206 mas, bpa=-0.5486 degrees
! Estimated noise=2198.95 mJy/beam.
! Added new window around map position (-5.5, -3).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0557754 Jy
! Component: 100  -  total flux cleaned = 0.0794327 Jy
! Total flux subtracted in 100 components = 0.0794327 Jy
! Clean residual min=-0.023282 max=0.037274 Jy/beam
! Clean residual mean=-0.000183 rms=0.006480 Jy/beam
! Combined flux in latest and established models = 0.497219 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 23 components and 0.497219 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.283827Jy  sigma=0.001471
! Fit after  self-cal, rms=0.283201Jy  sigma=0.001465
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! 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=3.088 mas, bmaj=7.983 mas, bpa=-1.729 degrees
! Estimated noise=1126.24 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0314186 Jy
! Component: 100  -  total flux cleaned = 0.0431642 Jy
! Component: 150  -  total flux cleaned = 0.0458306 Jy
! Component: 200  -  total flux cleaned = 0.0474023 Jy
! Total flux subtracted in 200 components = 0.0474023 Jy
! Clean residual min=-0.019228 max=0.022502 Jy/beam
! Clean residual mean=-0.000441 rms=0.004930 Jy/beam
! Combined flux in latest and established models = 0.544622 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 36 components and 0.544622 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.282093Jy  sigma=0.001448
! Fit after  self-cal, rms=0.281996Jy  sigma=0.001447
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.088 x 7.983 at -1.729 degrees (North through East)
! Clean map  min=-0.018944  max=0.34099 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 0.707914
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.87     FD        1.09     HN        5.19     KP        1.01     
!   LA        1.00     MK        0.99     NL        1.08     OV        0.92     
!   PT        1.03     SC        0.96     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.78291
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.90     FD        0.99     HN        3.76     KP        1.00*    
!   LA        1.03     MK        1.07     NL        1.14     OV        0.93     
!   PT        0.98     SC        0.98     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.622037
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.90     HN        6.90     KP        1.06     
!   LA        1.04     MK        0.98     NL        1.21     OV        0.94     
!   PT        1.12     SC        0.92     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.663936
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.81     HN        6.34     KP        1.09     
!   LA        0.88     MK        0.99     NL        1.22     OV        0.86     
!   PT        0.97     SC        0.95     
! 
! 
! Fit before self-cal, rms=0.281996Jy  sigma=0.001447
! Fit after  self-cal, rms=0.470322Jy  sigma=0.003451
selfcal false, false, phase_soltime
! Performing phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.470322Jy  sigma=0.003451
! Fit after  self-cal, rms=0.470433Jy  sigma=0.003451
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.06 mas, bmaj=7.794 mas, bpa=-0.5834 degrees
! Estimated noise=517.016 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.208345 Jy
! Component: 100  -  total flux cleaned = -0.262201 Jy
! Component: 150  -  total flux cleaned = -0.282517 Jy
! Component: 200  -  total flux cleaned = -0.29185 Jy
! Total flux subtracted in 200 components = -0.29185 Jy
! Clean residual min=-0.006877 max=0.005403 Jy/beam
! Clean residual mean=-0.000080 rms=0.001640 Jy/beam
! Combined flux in latest and established models = 0.252771 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 55 components and 0.252771 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.415489Jy  sigma=0.001431
! Fit after  self-cal, rms=0.415458Jy  sigma=0.001429
! Inverting map 
print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************"
! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** 
! 
phase_soltime=phase_soltime2
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.415458Jy  sigma=0.001429
! Fit after  self-cal, rms=0.413928Jy  sigma=0.001387
dynam = dynam - 0.5
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 false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00412655 Jy
! Component: 100  -  total flux cleaned = -0.00440172 Jy
! Component: 150  -  total flux cleaned = -0.00476127 Jy
! Component: 200  -  total flux cleaned = -0.00506969 Jy
! Total flux subtracted in 200 components = -0.00506969 Jy
! Clean residual min=-0.005284 max=0.005001 Jy/beam
! Clean residual mean=-0.000102 rms=0.001467 Jy/beam
! Combined flux in latest and established models = 0.247701 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 64 components and 0.247701 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.413866Jy  sigma=0.001383
! Fit after  self-cal, rms=0.413551Jy  sigma=0.001377
! Inverting map 
print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***"
! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** 
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.06 x 7.794 at -0.5834 degrees (North through East)
! Clean map  min=-0.0052289  max=0.1552 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true, amp_soltime1
  selfcal false, false, phase_soltime
  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 false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true, amp_soltime2
  selfcal false, false, phase_soltime
  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 false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  print "************** FINISHED AMPLITUDE SELF-CAL **************"
  end if
! Performing amp+phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.413551Jy  sigma=0.001377
! Fit after  self-cal, rms=0.412202Jy  sigma=0.001290
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.412202Jy  sigma=0.001290
! Fit after  self-cal, rms=0.412310Jy  sigma=0.001288
! Inverting map and beam 
! Estimated beam: bmin=3.05 mas, bmaj=7.901 mas, bpa=-0.6763 degrees
! Estimated noise=506.617 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00153133 Jy
! Component: 100  -  total flux cleaned = -0.00168058 Jy
! Component: 150  -  total flux cleaned = -0.00174482 Jy
! Component: 200  -  total flux cleaned = -0.00180084 Jy
! Total flux subtracted in 200 components = -0.00180084 Jy
! Clean residual min=-0.003345 max=0.003250 Jy/beam
! Clean residual mean=0.000002 rms=0.000781 Jy/beam
! Combined flux in latest and established models = 0.245901 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 74 components and 0.245901 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.412281Jy  sigma=0.001287
! Fit after  self-cal, rms=0.412303Jy  sigma=0.001286
! Inverting map 
! Performing amp+phase self-cal over 1 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.412303Jy  sigma=0.001286
! Fit after  self-cal, rms=0.436283Jy  sigma=0.001281
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.436283Jy  sigma=0.001281
! Fit after  self-cal, rms=0.436302Jy  sigma=0.001281
! Inverting map and beam 
! Estimated beam: bmin=3.043 mas, bmaj=7.873 mas, bpa=-0.7196 degrees
! Estimated noise=506.409 mJy/beam.
! Added new window around map position (-33.5, -14.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00146576 Jy
! Component: 100  -  total flux cleaned = 0.00155333 Jy
! Component: 150  -  total flux cleaned = 0.00162091 Jy
! Component: 200  -  total flux cleaned = 0.00162049 Jy
! Total flux subtracted in 200 components = 0.00162049 Jy
! Clean residual min=-0.002865 max=0.002614 Jy/beam
! Clean residual mean=0.000004 rms=0.000690 Jy/beam
! Combined flux in latest and established models = 0.247521 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 89 components and 0.247521 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.436301Jy  sigma=0.001279
! Fit after  self-cal, rms=0.436278Jy  sigma=0.001279
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=9.089 mas, bmaj=24.73 mas, bpa=2.706 degrees
! Estimated noise=654.81 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000116619 Jy
! Component: 100  -  total flux cleaned = -0.000282044 Jy
! Component: 150  -  total flux cleaned = -0.000399708 Jy
! Component: 200  -  total flux cleaned = -0.000505735 Jy
! Total flux subtracted in 200 components = -0.000505735 Jy
! Clean residual min=-0.001918 max=0.002786 Jy/beam
! Clean residual mean=0.000005 rms=0.000770 Jy/beam
! Combined flux in latest and established models = 0.247015 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 94 components and 0.247015 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.436269Jy  sigma=0.001278
! Fit after  self-cal, rms=0.436261Jy  sigma=0.001278
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
win_mult = win_mult / 1.4
print "************** FINISHED TAPERING SELF-CAL CLEAN **************"
! ************** FINISHED TAPERING SELF-CAL CLEAN ************** 
! 
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum 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=2.254 mas, bmaj=6.078 mas, bpa=-0.07611 degrees
! Estimated noise=1043.5 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.153076 Jy
! Component: 100  -  total flux cleaned = 0.197667 Jy
! Component: 150  -  total flux cleaned = 0.216833 Jy
! Component: 200  -  total flux cleaned = 0.227728 Jy
! Total flux subtracted in 200 components = 0.227728 Jy
! Clean residual min=-0.006833 max=0.007568 Jy/beam
! Clean residual mean=-0.000017 rms=0.001820 Jy/beam
! Combined flux in latest and established models = 0.227728 Jy
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 31 model components to the UV plane model.
! The established model now contains 31 components and 0.227728 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.043 mas, bmaj=7.873 mas, bpa=-0.7196 degrees
! Estimated noise=506.409 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, 10.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0109279 Jy
! Component: 100  -  total flux cleaned = 0.0153357 Jy
! Component: 150  -  total flux cleaned = 0.0164892 Jy
! Component: 200  -  total flux cleaned = 0.0175549 Jy
! Total flux subtracted in 200 components = 0.0175549 Jy
! Clean residual min=-0.002614 max=0.003430 Jy/beam
! Clean residual mean=-0.000002 rms=0.000727 Jy/beam
! Combined flux in latest and established models = 0.245283 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 62 components and 0.245283 Jy
! Inverting map 
! Added new window around map position (7.5, 1.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00054838 Jy
! Component: 100  -  total flux cleaned = 0.000762365 Jy
! Component: 150  -  total flux cleaned = 0.00102968 Jy
! Component: 200  -  total flux cleaned = 0.00126555 Jy
! Total flux subtracted in 200 components = 0.00126555 Jy
! Clean residual min=-0.002251 max=0.002503 Jy/beam
! Clean residual mean=0.000003 rms=0.000616 Jy/beam
! Combined flux in latest and established models = 0.246549 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 83 components and 0.246549 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=9.089 mas, bmaj=24.73 mas, bpa=2.706 degrees
! Estimated noise=654.81 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=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000897165 Jy
! Component: 100  -  total flux cleaned = 0.000931804 Jy
! Component: 150  -  total flux cleaned = 0.000998691 Jy
! Component: 200  -  total flux cleaned = 0.000967707 Jy
! Total flux subtracted in 200 components = 0.000967707 Jy
! Clean residual min=-0.001729 max=0.002576 Jy/beam
! Clean residual mean=0.000006 rms=0.000710 Jy/beam
! Combined flux in latest and established models = 0.247516 Jy
! Adding 15 model components to the UV plane model.
! The established model now contains 94 components and 0.247516 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.043 mas, bmaj=7.873 mas, bpa=-0.7196 degrees
! Estimated noise=506.409 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000217587 Jy
! Component: 100  -  total flux cleaned = 3.63422e-05 Jy
! Component: 150  -  total flux cleaned = 9.11893e-05 Jy
! Component: 200  -  total flux cleaned = 4.00732e-05 Jy
! Total flux subtracted in 200 components = 4.00732e-05 Jy
! Clean residual min=-0.002158 max=0.002275 Jy/beam
! Clean residual mean=0.000004 rms=0.000562 Jy/beam
! Combined flux in latest and established models = 0.247556 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 113 components and 0.247556 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.436152Jy  sigma=0.001276
! Fit after  self-cal, rms=0.436079Jy  sigma=0.001276
wmodel J2003-3251_S_2002_01_31_yyk\_map.mod
! Writing 113 model components to file: J2003-3251_S_2002_01_31_yyk_map.mod
wobs J2003-3251_S_2002_01_31_yyk\_uvs.fits
! Writing UV FITS file: J2003-3251_S_2002_01_31_yyk_uvs.fits
wwins J2003-3251_S_2002_01_31_yyk\_map.win
! wwins: Wrote 5 windows to J2003-3251_S_2002_01_31_yyk_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 = 0.000492045 Jy
! Component: 100  -  total flux cleaned = 0.00097821 Jy
! Component: 150  -  total flux cleaned = 0.00116823 Jy
! Component: 200  -  total flux cleaned = 0.00125753 Jy
! Component: 250  -  total flux cleaned = 0.00131345 Jy
! Component: 300  -  total flux cleaned = 0.00125994 Jy
! Component: 350  -  total flux cleaned = 0.00115728 Jy
! Component: 400  -  total flux cleaned = 0.00103338 Jy
! Component: 450  -  total flux cleaned = 0.000889464 Jy
! Component: 500  -  total flux cleaned = 0.000704197 Jy
! Component: 550  -  total flux cleaned = 0.000546114 Jy
! Component: 600  -  total flux cleaned = 0.000370531 Jy
! Component: 650  -  total flux cleaned = 0.000263927 Jy
! Component: 700  -  total flux cleaned = 0.000160288 Jy
! Component: 750  -  total flux cleaned = 0.000140136 Jy
! Component: 800  -  total flux cleaned = 0.000119589 Jy
! Component: 850  -  total flux cleaned = 2.44735e-06 Jy
! Component: 900  -  total flux cleaned = 2.26449e-06 Jy
! Component: 950  -  total flux cleaned = -3.54572e-05 Jy
! Component: 1000  -  total flux cleaned = -0.000145903 Jy
! Component: 1050  -  total flux cleaned = -0.000145946 Jy
! Component: 1100  -  total flux cleaned = -0.000217093 Jy
! Component: 1150  -  total flux cleaned = -0.000251834 Jy
! Component: 1200  -  total flux cleaned = -0.000337648 Jy
! Component: 1250  -  total flux cleaned = -0.000371438 Jy
! Component: 1300  -  total flux cleaned = -0.000371244 Jy
! Component: 1350  -  total flux cleaned = -0.000388095 Jy
! Component: 1400  -  total flux cleaned = -0.000469459 Jy
! Component: 1450  -  total flux cleaned = -0.000485388 Jy
! Component: 1500  -  total flux cleaned = -0.000548964 Jy
! Component: 1550  -  total flux cleaned = -0.000580301 Jy
! Component: 1600  -  total flux cleaned = -0.000596042 Jy
! Component: 1650  -  total flux cleaned = -0.000626885 Jy
! Component: 1700  -  total flux cleaned = -0.000642288 Jy
! Component: 1750  -  total flux cleaned = -0.000702102 Jy
! Component: 1800  -  total flux cleaned = -0.000687445 Jy
! Component: 1850  -  total flux cleaned = -0.000716847 Jy
! Component: 1900  -  total flux cleaned = -0.000774699 Jy
! Component: 1950  -  total flux cleaned = -0.000789049 Jy
! Component: 2000  -  total flux cleaned = -0.000817328 Jy
! Total flux subtracted in 2048 components = -0.000859009 Jy
! Clean residual min=-0.000977 max=0.000899 Jy/beam
! Clean residual mean=-0.000003 rms=0.000286 Jy/beam
! Combined flux in latest and established models = 0.246697 Jy
keep
! Adding 125 model components to the UV plane model.
! The established model now contains 238 components and 0.246697 Jy
![Exited script file: muppet]
wmap "J2003-3251_S_2002_01_31_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.043 x 7.873 at -0.7196 degrees (North through East)
! Clean map  min=-0.0018537  max=0.1684 Jy/beam
! Writing clean map to FITS file: J2003-3251_S_2002_01_31_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.168401 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000285798 
device "J2003-3251_S_2002_01_31_yyk\_map.eps/VPS"
! Attempting to open device: 'J2003-3251_S_2002_01_31_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.509137 0.509137 1.01827 2.03655 4.0731 8.14619 16.2924 32.5848 65.1695
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0008 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.168 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.043 x 7.873 at -0.7196 degrees (North through East)
! Clean map  min=-0.0018537  max=0.1684 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2003-3251_S_2002_01_31_yyk\_map.gif/gif"
! Attempting to open device: 'J2003-3251_S_2002_01_31_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2003-3251_S_2002_01_31_yyk_uvs.log closed on Tue Jun 26 23:12:06 2007