! Started logfile: J0948-3223_S_2002_01_31_yyk_uvs.log on Tue Jun 26 22:38:13 2007
obs J0948-3223_S_2002_01_31_yyk_uva.fits
! Reading UV FITS file: J0948-3223_S_2002_01_31_yyk_uva.fits
! AN table 1: 85 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.608889 visibilities/baseline/integration-bin.
! Found source: J0948-3223
! 
! 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 9316 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 J0948-3223_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)= 0.310543 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=2.455 mas, bmaj=7.771 mas, bpa=-7.285 degrees
! Estimated noise=2128.44 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 = 0.15633 Jy
! Component: 100  -  total flux cleaned = 0.224578 Jy
! Total flux subtracted in 100 components = 0.224578 Jy
! Clean residual min=-0.014832 max=0.028144 Jy/beam
! Clean residual mean=-0.000089 rms=0.005682 Jy/beam
! Combined flux in latest and established models = 0.224578 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 40 model components to the UV plane model.
! The established model now contains 40 components and 0.224578 Jy
! 
! Correcting IF 1.
!  A total of 214 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 274 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 195 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 195 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.208482Jy  sigma=0.001384
! Fit after  self-cal, rms=0.208246Jy  sigma=0.001382
! Inverting map and beam 
! Estimated beam: bmin=2.455 mas, bmaj=7.771 mas, bpa=-7.285 degrees
! Estimated noise=2128.91 mJy/beam.
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=3.358 mas, bmaj=10.11 mas, bpa=-6.925 degrees
! Estimated noise=1087.56 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 = 0.0555134 Jy
! Component: 100  -  total flux cleaned = 0.0730672 Jy
! Component: 150  -  total flux cleaned = 0.0789553 Jy
! Component: 200  -  total flux cleaned = 0.0799318 Jy
! Total flux subtracted in 200 components = 0.0799318 Jy
! Clean residual min=-0.008118 max=0.016344 Jy/beam
! Clean residual mean=0.000359 rms=0.003229 Jy/beam
! Combined flux in latest and established models = 0.304509 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 63 components and 0.30451 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199122Jy  sigma=0.001314
! Fit after  self-cal, rms=0.199114Jy  sigma=0.001314
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.358 x 10.11 at -6.925 degrees (North through East)
! Clean map  min=-0.0077627  max=0.17985 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.199114Jy  sigma=0.001314
! Fit after  self-cal, rms=0.199060Jy  sigma=0.001313
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=0.199060Jy  sigma=0.001313
! Fit after  self-cal, rms=0.199061Jy  sigma=0.001313
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.356 mas, bmaj=10.12 mas, bpa=-6.884 degrees
! Estimated noise=1088.86 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 = 0.000584732 Jy
! Component: 100  -  total flux cleaned = 0.000664326 Jy
! Component: 150  -  total flux cleaned = 0.000742276 Jy
! Component: 200  -  total flux cleaned = 0.000819204 Jy
! Total flux subtracted in 200 components = 0.000819204 Jy
! Clean residual min=-0.008005 max=0.015613 Jy/beam
! Clean residual mean=0.000359 rms=0.003206 Jy/beam
! Combined flux in latest and established models = 0.305329 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 71 components and 0.305329 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199011Jy  sigma=0.001313
! Fit after  self-cal, rms=0.199008Jy  sigma=0.001313
! 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=0.199008Jy  sigma=0.001313
! Fit after  self-cal, rms=0.197958Jy  sigma=0.001306
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)
! Added new window around map position (-8, -12.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0151179 Jy
! Component: 100  -  total flux cleaned = 0.0153847 Jy
! Component: 150  -  total flux cleaned = 0.0151544 Jy
! Component: 200  -  total flux cleaned = 0.0151454 Jy
! Total flux subtracted in 200 components = 0.0151454 Jy
! Clean residual min=-0.007585 max=0.013794 Jy/beam
! Clean residual mean=0.000269 rms=0.002545 Jy/beam
! Combined flux in latest and established models = 0.320474 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 41 model components to the UV plane model.
! The established model now contains 112 components and 0.320474 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196879Jy  sigma=0.001299
! Fit after  self-cal, rms=0.196453Jy  sigma=0.001296
! 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: 3.356 x 10.12 at -6.884 degrees (North through East)
! Clean map  min=-0.0083008  max=0.17657 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=0.196453Jy  sigma=0.001296
! Fit after  self-cal, rms=0.196453Jy  sigma=0.001296
! 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=0.196453Jy  sigma=0.001296
! Fit after  self-cal, rms=0.196393Jy  sigma=0.001296
! Inverting map and beam 
! Estimated beam: bmin=3.356 mas, bmaj=10.12 mas, bpa=-6.884 degrees
! Estimated noise=1088.86 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0058462 Jy
! Component: 100  -  total flux cleaned = 0.00587466 Jy
! Component: 150  -  total flux cleaned = 0.00588422 Jy
! Component: 200  -  total flux cleaned = 0.00587264 Jy
! Total flux subtracted in 200 components = 0.00587264 Jy
! Clean residual min=-0.007975 max=0.009911 Jy/beam
! Clean residual mean=0.000233 rms=0.002200 Jy/beam
! Combined flux in latest and established models = 0.326347 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 136 components and 0.326347 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196076Jy  sigma=0.001294
! Fit after  self-cal, rms=0.195980Jy  sigma=0.001293
! 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=0.195980Jy  sigma=0.001293
! Fit after  self-cal, rms=0.197968Jy  sigma=0.001292
! 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=0.197968Jy  sigma=0.001292
! Fit after  self-cal, rms=0.197963Jy  sigma=0.001292
! Inverting map and beam 
! Estimated beam: bmin=3.348 mas, bmaj=10.08 mas, bpa=-6.896 degrees
! Estimated noise=1091.46 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00345031 Jy
! Component: 100  -  total flux cleaned = 0.00322301 Jy
! Component: 150  -  total flux cleaned = 0.00279604 Jy
! Component: 200  -  total flux cleaned = 0.00269608 Jy
! Total flux subtracted in 200 components = 0.00269608 Jy
! Clean residual min=-0.008268 max=0.008185 Jy/beam
! Clean residual mean=0.000267 rms=0.002076 Jy/beam
! Combined flux in latest and established models = 0.329043 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 161 components and 0.329043 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.197826Jy  sigma=0.001291
! Fit after  self-cal, rms=0.197803Jy  sigma=0.001291
! 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=9.152 mas, bmaj=27.16 mas, bpa=4.857 degrees
! Estimated noise=1331.99 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 = 0.00241132 Jy
! Component: 100  -  total flux cleaned = 0.0024982 Jy
! Component: 150  -  total flux cleaned = 0.00249874 Jy
! Component: 200  -  total flux cleaned = 0.00250083 Jy
! Total flux subtracted in 200 components = 0.00250083 Jy
! Clean residual min=-0.006157 max=0.007811 Jy/beam
! Clean residual mean=0.000467 rms=0.002323 Jy/beam
! Combined flux in latest and established models = 0.331544 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 177 components and 0.331544 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.197770Jy  sigma=0.001290
! Fit after  self-cal, rms=0.197768Jy  sigma=0.001290
! 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=2.45 mas, bmaj=7.757 mas, bpa=-7.272 degrees
! Estimated noise=2140.25 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.158662 Jy
! Component: 100  -  total flux cleaned = 0.228095 Jy
! Component: 150  -  total flux cleaned = 0.26589 Jy
! Component: 200  -  total flux cleaned = 0.289891 Jy
! Total flux subtracted in 200 components = 0.289891 Jy
! Clean residual min=-0.014123 max=0.014833 Jy/beam
! Clean residual mean=-0.000030 rms=0.004026 Jy/beam
! Combined flux in latest and established models = 0.289891 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 64 model components to the UV plane model.
! The established model now contains 64 components and 0.289891 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.348 mas, bmaj=10.08 mas, bpa=-6.896 degrees
! Estimated noise=1091.46 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 = 0.024305 Jy
! Component: 100  -  total flux cleaned = 0.0345231 Jy
! Component: 150  -  total flux cleaned = 0.0387447 Jy
! Component: 200  -  total flux cleaned = 0.0400156 Jy
! Total flux subtracted in 200 components = 0.0400156 Jy
! Clean residual min=-0.008234 max=0.008879 Jy/beam
! Clean residual mean=0.000258 rms=0.002141 Jy/beam
! Combined flux in latest and established models = 0.329907 Jy
! Adding 30 model components to the UV plane model.
! The established model now contains 90 components and 0.329907 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=9.152 mas, bmaj=27.16 mas, bpa=4.857 degrees
! Estimated noise=1331.99 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 = 0.00283953 Jy
! Component: 100  -  total flux cleaned = 0.00298294 Jy
! Component: 150  -  total flux cleaned = 0.00298783 Jy
! Component: 200  -  total flux cleaned = 0.00309172 Jy
! Total flux subtracted in 200 components = 0.00309172 Jy
! Clean residual min=-0.005711 max=0.007931 Jy/beam
! Clean residual mean=0.000445 rms=0.002384 Jy/beam
! Combined flux in latest and established models = 0.332999 Jy
! Adding 15 model components to the UV plane model.
! The established model now contains 101 components and 0.332999 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.348 mas, bmaj=10.08 mas, bpa=-6.896 degrees
! Estimated noise=1091.46 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00141231 Jy
! Component: 100  -  total flux cleaned = -0.00153992 Jy
! Component: 150  -  total flux cleaned = -0.00176583 Jy
! Component: 200  -  total flux cleaned = -0.00186763 Jy
! Total flux subtracted in 200 components = -0.00186763 Jy
! Clean residual min=-0.008469 max=0.008022 Jy/beam
! Clean residual mean=0.000252 rms=0.002062 Jy/beam
! Combined flux in latest and established models = 0.331131 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 114 components and 0.331131 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.197807Jy  sigma=0.001291
! Fit after  self-cal, rms=0.197774Jy  sigma=0.001290
wmodel J0948-3223_S_2002_01_31_yyk\_map.mod
! Writing 114 model components to file: J0948-3223_S_2002_01_31_yyk_map.mod
wobs J0948-3223_S_2002_01_31_yyk\_uvs.fits
! Writing UV FITS file: J0948-3223_S_2002_01_31_yyk_uvs.fits
wwins J0948-3223_S_2002_01_31_yyk\_map.win
! wwins: Wrote 2 windows to J0948-3223_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 = 0.000506999 Jy
! Component: 100  -  total flux cleaned = 0.00174791 Jy
! Component: 150  -  total flux cleaned = 0.00290951 Jy
! Component: 200  -  total flux cleaned = 0.00388764 Jy
! Component: 250  -  total flux cleaned = 0.00470921 Jy
! Component: 300  -  total flux cleaned = 0.00549782 Jy
! Component: 350  -  total flux cleaned = 0.00625657 Jy
! Component: 400  -  total flux cleaned = 0.00699287 Jy
! Component: 450  -  total flux cleaned = 0.00770645 Jy
! Component: 500  -  total flux cleaned = 0.00848466 Jy
! Component: 550  -  total flux cleaned = 0.00924475 Jy
! Component: 600  -  total flux cleaned = 0.0101509 Jy
! Component: 650  -  total flux cleaned = 0.0111159 Jy
! Component: 700  -  total flux cleaned = 0.0119016 Jy
! Component: 750  -  total flux cleaned = 0.0127462 Jy
! Component: 800  -  total flux cleaned = 0.0137971 Jy
! Component: 850  -  total flux cleaned = 0.0146032 Jy
! Component: 900  -  total flux cleaned = 0.0153932 Jy
! Component: 950  -  total flux cleaned = 0.0161688 Jy
! Component: 1000  -  total flux cleaned = 0.0170652 Jy
! Component: 1050  -  total flux cleaned = 0.0179436 Jy
! Component: 1100  -  total flux cleaned = 0.0186713 Jy
! Component: 1150  -  total flux cleaned = 0.019321 Jy
! Component: 1200  -  total flux cleaned = 0.0201513 Jy
! Component: 1250  -  total flux cleaned = 0.0207157 Jy
! Component: 1300  -  total flux cleaned = 0.0215184 Jy
! Component: 1350  -  total flux cleaned = 0.0222457 Jy
! Component: 1400  -  total flux cleaned = 0.0229028 Jy
! Component: 1450  -  total flux cleaned = 0.023666 Jy
! Component: 1500  -  total flux cleaned = 0.0241283 Jy
! Component: 1550  -  total flux cleaned = 0.0249236 Jy
! Component: 1600  -  total flux cleaned = 0.0252026 Jy
! Component: 1650  -  total flux cleaned = 0.0258094 Jy
! Component: 1700  -  total flux cleaned = 0.0262438 Jy
! Component: 1750  -  total flux cleaned = 0.0267259 Jy
! Component: 1800  -  total flux cleaned = 0.0272012 Jy
! Component: 1850  -  total flux cleaned = 0.027671 Jy
! Component: 1900  -  total flux cleaned = 0.0282379 Jy
! Component: 1950  -  total flux cleaned = 0.0285428 Jy
! Component: 2000  -  total flux cleaned = 0.0288449 Jy
! Total flux subtracted in 2048 components = 0.0291438 Jy
! Clean residual min=-0.003181 max=0.003831 Jy/beam
! Clean residual mean=0.000084 rms=0.001045 Jy/beam
! Combined flux in latest and established models = 0.360275 Jy
keep
! Adding 123 model components to the UV plane model.
! The established model now contains 237 components and 0.360275 Jy
![Exited script file: muppet]
wmap "J0948-3223_S_2002_01_31_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.348 x 10.08 at -6.896 degrees (North through East)
! Clean map  min=-0.0077148  max=0.17428 Jy/beam
! Writing clean map to FITS file: J0948-3223_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 0.174283 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00107989 
device "J0948-3223_S_2002_01_31_yyk\_map.eps/VPS"
! Attempting to open device: 'J0948-3223_S_2002_01_31_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.85885 1.85885 3.71771 7.43541 14.8708 29.7416 59.4833
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0032 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.174 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.348 x 10.08 at -6.896 degrees (North through East)
! Clean map  min=-0.0077148  max=0.17428 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0948-3223_S_2002_01_31_yyk\_map.gif/gif"
! Attempting to open device: 'J0948-3223_S_2002_01_31_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0948-3223_S_2002_01_31_yyk_uvs.log closed on Tue Jun 26 22:38:20 2007