! Started logfile: J2030-3039_S_2004_05_08_yyk_uvs.log on Wed Dec  7 01:05:27 2005
obs J2030-3039_S_2004_05_08_yyk_uve.fits
! Reading UV FITS file: J2030-3039_S_2004_05_08_yyk_uve.fits
! AN table 1: 5 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.551111 visibilities/baseline/integration-bin.
! Found source: J2030-3039
! 
! 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 1438 lines of history.
! 
! Reading 496 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 J2030-3039_S_2004_05_08_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 = 256x256 pixels with 1.00x1.00 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.181013 Jy 
startmod ,phase_soltime
! Applying default point source starting model.
! Performing phase self-cal over 10 minute time intervals
! 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 15 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 15 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.844260Jy  sigma=13.062976
! Fit after  self-cal, rms=0.844019Jy  sigma=13.058790
! 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=8.344 mas, bmaj=29.14 mas, bpa=-6.887 degrees
! Estimated noise=3.01253 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 = 0.132892 Jy
! Component: 100  -  total flux cleaned = 0.157815 Jy
! Total flux subtracted in 100 components = 0.157815 Jy
! Clean residual min=-0.012194 max=0.010715 Jy/beam
! Clean residual mean=-0.000112 rms=0.003961 Jy/beam
! Combined flux in latest and established models = 0.157815 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 25 components and 0.157815 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.083457Jy  sigma=1.097096
! Fit after  self-cal, rms=0.083471Jy  sigma=1.096492
! 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=9.095 mas, bmaj=35.4 mas, bpa=-6.646 degrees
! Estimated noise=2.43451 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 = 0.0149336 Jy
! Component: 100  -  total flux cleaned = 0.0233143 Jy
! Component: 150  -  total flux cleaned = 0.0282826 Jy
! Component: 200  -  total flux cleaned = 0.0304877 Jy
! Total flux subtracted in 200 components = 0.0304877 Jy
! Clean residual min=-0.007537 max=0.007734 Jy/beam
! Clean residual mean=-0.000076 rms=0.002544 Jy/beam
! Combined flux in latest and established models = 0.188303 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 38 model components to the UV plane model.
! The established model now contains 61 components and 0.188303 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081870Jy  sigma=1.059851
! Fit after  self-cal, rms=0.081851Jy  sigma=1.059624
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
selflims ampcor_selflim
! 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.
!  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.
!  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.
!  Amplitude normalization factor in sub-array 1: 1.00973
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.92     HN        1.00*    KP        1.02     
!   LA        0.92     MK        1.00*    NL        1.01     OV        1.07     
!   PT        0.96     SC        1.00*    
! 
! 
! Correcting IF 4.
!  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=0.081851Jy  sigma=1.059624
! Fit after  self-cal, rms=0.081197Jy  sigma=1.055279
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=0.081197Jy  sigma=1.055279
! Fit after  self-cal, rms=0.081196Jy  sigma=1.055272
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=9.182 mas, bmaj=35.47 mas, bpa=-6.649 degrees
! Estimated noise=2.42366 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 = -2.26656e-05 Jy
! Component: 100  -  total flux cleaned = -1.41098e-05 Jy
! Component: 150  -  total flux cleaned = -8.45921e-05 Jy
! Component: 200  -  total flux cleaned = -8.65269e-05 Jy
! Total flux subtracted in 200 components = -8.65269e-05 Jy
! Clean residual min=-0.007499 max=0.007886 Jy/beam
! Clean residual mean=-0.000064 rms=0.002573 Jy/beam
! Combined flux in latest and established models = 0.188216 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 68 components and 0.188216 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081149Jy  sigma=1.053375
! Fit after  self-cal, rms=0.081149Jy  sigma=1.053304
! 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=0.081149Jy  sigma=1.053304
! Fit after  self-cal, rms=0.078248Jy  sigma=1.011175
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 = 0.00138776 Jy
! Component: 100  -  total flux cleaned = 0.00139108 Jy
! Component: 150  -  total flux cleaned = 0.00139357 Jy
! Component: 200  -  total flux cleaned = 0.00144437 Jy
! Total flux subtracted in 200 components = 0.00144437 Jy
! Clean residual min=-0.007534 max=0.007819 Jy/beam
! Clean residual mean=-0.000070 rms=0.002536 Jy/beam
! Combined flux in latest and established models = 0.189661 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 85 components and 0.189661 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.078116Jy  sigma=1.010064
! Fit after  self-cal, rms=0.077788Jy  sigma=1.006979
! 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: 9.182 x 35.47 at -6.649 degrees (North through East)
! Clean map  min=-0.0073478  max=0.15536 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=0.077788Jy  sigma=1.006979
! Fit after  self-cal, rms=0.077533Jy  sigma=1.006422
! 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=0.077533Jy  sigma=1.006422
! Fit after  self-cal, rms=0.077495Jy  sigma=1.005991
! Inverting map and beam 
! Estimated beam: bmin=9.195 mas, bmaj=35.59 mas, bpa=-6.688 degrees
! Estimated noise=2.41017 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.0016971 Jy
! Component: 100  -  total flux cleaned = -0.00193643 Jy
! Component: 150  -  total flux cleaned = -0.00197783 Jy
! Component: 200  -  total flux cleaned = -0.00197786 Jy
! Total flux subtracted in 200 components = -0.00197786 Jy
! Clean residual min=-0.007213 max=0.007777 Jy/beam
! Clean residual mean=-0.000067 rms=0.002481 Jy/beam
! Combined flux in latest and established models = 0.187683 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 89 components and 0.187683 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077420Jy  sigma=1.005197
! Fit after  self-cal, rms=0.077403Jy  sigma=1.005064
! 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=0.077403Jy  sigma=1.005064
! Fit after  self-cal, rms=0.077403Jy  sigma=1.005064
! 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=0.077403Jy  sigma=1.005064
! Fit after  self-cal, rms=0.077407Jy  sigma=1.005047
! Inverting map and beam 
! Estimated beam: bmin=9.195 mas, bmaj=35.59 mas, bpa=-6.688 degrees
! Estimated noise=2.41017 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -7.33522e-05 Jy
! Component: 100  -  total flux cleaned = -7.19227e-05 Jy
! Component: 150  -  total flux cleaned = -0.00010846 Jy
! Component: 200  -  total flux cleaned = -7.16993e-05 Jy
! Total flux subtracted in 200 components = -7.16993e-05 Jy
! Clean residual min=-0.007008 max=0.007719 Jy/beam
! Clean residual mean=-0.000066 rms=0.002472 Jy/beam
! Combined flux in latest and established models = 0.187611 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 94 components and 0.187611 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077387Jy  sigma=1.004549
! Fit after  self-cal, rms=0.077374Jy  sigma=1.004504
! 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=10.67 mas, bmaj=35.61 mas, bpa=-5.69 degrees
! Estimated noise=2.45709 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 = -0.000148406 Jy
! Component: 100  -  total flux cleaned = -0.000177272 Jy
! Component: 150  -  total flux cleaned = -0.00020413 Jy
! Component: 200  -  total flux cleaned = -0.000230376 Jy
! Total flux subtracted in 200 components = -0.000230376 Jy
! Clean residual min=-0.007051 max=0.007185 Jy/beam
! Clean residual mean=-0.000061 rms=0.002511 Jy/beam
! Combined flux in latest and established models = 0.187381 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 103 components and 0.187381 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077366Jy  sigma=1.004284
! Fit after  self-cal, rms=0.077362Jy  sigma=1.004277
! Inverting map 
uvtaper 0,0
! 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=8.382 mas, bmaj=29.22 mas, bpa=-6.911 degrees
! Estimated noise=2.98587 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.132663 Jy
! Component: 100  -  total flux cleaned = 0.157763 Jy
! Component: 150  -  total flux cleaned = 0.169948 Jy
! Component: 200  -  total flux cleaned = 0.177391 Jy
! Total flux subtracted in 200 components = 0.177391 Jy
! Clean residual min=-0.010365 max=0.008092 Jy/beam
! Clean residual mean=-0.000084 rms=0.003005 Jy/beam
! Combined flux in latest and established models = 0.177391 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 37 model components to the UV plane model.
! The established model now contains 37 components and 0.177391 Jy
! Inverting map and beam 
! Estimated beam: bmin=9.195 mas, bmaj=35.59 mas, bpa=-6.688 degrees
! Estimated noise=2.41017 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 = 0.00608977 Jy
! Component: 100  -  total flux cleaned = 0.00838513 Jy
! Component: 150  -  total flux cleaned = 0.00941739 Jy
! Component: 200  -  total flux cleaned = 0.0101706 Jy
! Total flux subtracted in 200 components = 0.0101706 Jy
! Clean residual min=-0.008028 max=0.008341 Jy/beam
! Clean residual mean=-0.000072 rms=0.002530 Jy/beam
! Combined flux in latest and established models = 0.187562 Jy
! Adding 19 model components to the UV plane model.
! The established model now contains 56 components and 0.187562 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=10.67 mas, bmaj=35.61 mas, bpa=-5.69 degrees
! Estimated noise=2.45709 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 = 0.00052257 Jy
! Component: 100  -  total flux cleaned = 0.00063246 Jy
! Component: 150  -  total flux cleaned = 0.000685758 Jy
! Component: 200  -  total flux cleaned = 0.000686754 Jy
! Total flux subtracted in 200 components = 0.000686754 Jy
! Clean residual min=-0.007769 max=0.007687 Jy/beam
! Clean residual mean=-0.000072 rms=0.002511 Jy/beam
! Combined flux in latest and established models = 0.188248 Jy
! Adding 14 model components to the UV plane model.
! The established model now contains 65 components and 0.188248 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=9.195 mas, bmaj=35.59 mas, bpa=-6.688 degrees
! Estimated noise=2.41017 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000116097 Jy
! Component: 100  -  total flux cleaned = 0.000171586 Jy
! Component: 150  -  total flux cleaned = 0.000224752 Jy
! Component: 200  -  total flux cleaned = 0.000173042 Jy
! Total flux subtracted in 200 components = 0.000173042 Jy
! Clean residual min=-0.007420 max=0.008018 Jy/beam
! Clean residual mean=-0.000073 rms=0.002483 Jy/beam
! Combined flux in latest and established models = 0.188421 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 74 components and 0.188421 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077463Jy  sigma=1.006120
! Fit after  self-cal, rms=0.077465Jy  sigma=1.006054
wmodel J2030-3039_S_2004_05_08_yyk\_map.mod
! Writing 74 model components to file: J2030-3039_S_2004_05_08_yyk_map.mod
wobs J2030-3039_S_2004_05_08_yyk\_uvs.fits
! Writing UV FITS file: J2030-3039_S_2004_05_08_yyk_uvs.fits
wwins J2030-3039_S_2004_05_08_yyk\_map.win
! wwins: Wrote 1 windows to J2030-3039_S_2004_05_08_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=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00104083 Jy
! Component: 100  -  total flux cleaned = 0.00139767 Jy
! Component: 150  -  total flux cleaned = 0.00171583 Jy
! Component: 200  -  total flux cleaned = 0.00201203 Jy
! Component: 250  -  total flux cleaned = 0.0020141 Jy
! Component: 300  -  total flux cleaned = 0.00184169 Jy
! Component: 350  -  total flux cleaned = 0.00151802 Jy
! Component: 400  -  total flux cleaned = 0.00128779 Jy
! Component: 450  -  total flux cleaned = 0.00121799 Jy
! Component: 500  -  total flux cleaned = 0.00094076 Jy
! Component: 550  -  total flux cleaned = 0.000541442 Jy
! Component: 600  -  total flux cleaned = 0.000287746 Jy
! Component: 650  -  total flux cleaned = -1.75704e-05 Jy
! Component: 700  -  total flux cleaned = -0.000428836 Jy
! Component: 750  -  total flux cleaned = -0.000823413 Jy
! Component: 800  -  total flux cleaned = -0.00109552 Jy
! Component: 850  -  total flux cleaned = -0.00161762 Jy
! Component: 900  -  total flux cleaned = -0.00216809 Jy
! Component: 950  -  total flux cleaned = -0.00264873 Jy
! Component: 1000  -  total flux cleaned = -0.0030686 Jy
! Total flux subtracted in 1024 components = -0.00329731 Jy
! Clean residual min=-0.002265 max=0.003943 Jy/beam
! Clean residual mean=-0.000113 rms=0.001080 Jy/beam
! Combined flux in latest and established models = 0.185124 Jy
keep
! Adding 63 model components to the UV plane model.
! The established model now contains 137 components and 0.185124 Jy
![Exited script file: muppet]
wmap "J2030-3039_S_2004_05_08_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 9.195 x 35.59 at -6.688 degrees (North through East)
! Clean map  min=-0.0081639  max=0.1558 Jy/beam
! Writing clean map to FITS file: J2030-3039_S_2004_05_08_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.155801 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00107286 
device "J2030-3039_S_2004_05_08_yyk\_map.eps/VPS"
! Attempting to open device: 'J2030-3039_S_2004_05_08_yyk_map.eps/VPS'
loglevs 1*100*3*image_rms/peak_flux
! The new contour levels are:
!  -2.06582 2.06582 4.13164 8.26328 16.5266 33.0531 66.1062
print "clev=",int(1*3*image_rms*10000)/10000
! clev= 0.0032 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.155 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 9.195 x 35.59 at -6.688 degrees (North through East)
! Clean map  min=-0.0081639  max=0.1558 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2030-3039_S_2004_05_08_yyk\_map.gif/gif"
! Attempting to open device: 'J2030-3039_S_2004_05_08_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2030-3039_S_2004_05_08_yyk_uvs.log closed on Wed Dec  7 01:05:28 2005