! Started logfile: J0453-2807_S_2004_04_30_yyk_uvs.log on Tue Dec  6 23:59:46 2005
obs J0453-2807_S_2004_04_30_yyk_uve.fits
! Reading UV FITS file: J0453-2807_S_2004_04_30_yyk_uve.fits
! AN table 1: 4 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J0453-2807
! 
! 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 1641 lines of history.
! 
! Reading 720 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 J0453-2807_S_2004_04_30_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)= 1.51841 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.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 8 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.737984Jy  sigma=10.816683
! Fit after  self-cal, rms=0.737945Jy  sigma=10.814595
! 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=2.564 mas, bmaj=6.818 mas, bpa=0.2977 degrees
! Estimated noise=2.75573 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 = 1.22197 Jy
! Component: 100  -  total flux cleaned = 1.638 Jy
! Total flux subtracted in 100 components = 1.638 Jy
! Clean residual min=-0.056933 max=0.136847 Jy/beam
! Clean residual mean=-0.001437 rms=0.026062 Jy/beam
! Combined flux in latest and established models = 1.638 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 1.638 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.314713Jy  sigma=4.522982
! Fit after  self-cal, rms=0.311855Jy  sigma=4.491251
! Inverting map 
! Added new window around map position (1.5, 7).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.183664 Jy
! Component: 100  -  total flux cleaned = 0.267256 Jy
! Total flux subtracted in 100 components = 0.267256 Jy
! Clean residual min=-0.052036 max=0.058705 Jy/beam
! Clean residual mean=-0.001160 rms=0.014534 Jy/beam
! Combined flux in latest and established models = 1.90526 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 44 components and 1.90526 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.201571Jy  sigma=2.759333
! Fit after  self-cal, rms=0.200740Jy  sigma=2.749467
! 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=2.994 mas, bmaj=8.252 mas, bpa=-0.5479 degrees
! Estimated noise=2.04689 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 = 0.0717301 Jy
! Component: 100  -  total flux cleaned = 0.101009 Jy
! Component: 150  -  total flux cleaned = 0.108364 Jy
! Component: 200  -  total flux cleaned = 0.111212 Jy
! Total flux subtracted in 200 components = 0.111212 Jy
! Clean residual min=-0.042824 max=0.039886 Jy/beam
! Clean residual mean=-0.001821 rms=0.012218 Jy/beam
! Combined flux in latest and established models = 2.01647 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 56 components and 2.01647 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185142Jy  sigma=2.495785
! Fit after  self-cal, rms=0.184697Jy  sigma=2.491002
! 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: 1.00125
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.02     HN        1.01     KP        0.94     
!   LA        1.14     MK        1.03     NL        1.01     OV        0.96     
!   PT        0.99     SC        0.92     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.988148
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.98     HN        1.13     KP        0.99     
!   LA        1.10     MK        1.03     NL        1.01     OV        1.00     
!   PT        0.93     SC        0.97     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.997894
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.89     HN        1.07     KP        0.96     
!   LA        0.93     MK        1.03     NL        1.09     OV        1.02     
!   PT        1.02     SC        1.01     
! 
! 
! 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=0.184697Jy  sigma=2.491002
! Fit after  self-cal, rms=0.147643Jy  sigma=1.938286
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=0.147643Jy  sigma=1.938286
! Fit after  self-cal, rms=0.147642Jy  sigma=1.938171
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.007 mas, bmaj=8.209 mas, bpa=0.5537 degrees
! Estimated noise=2.03353 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 = -0.00301704 Jy
! Component: 100  -  total flux cleaned = -0.002476 Jy
! Component: 150  -  total flux cleaned = -0.00194499 Jy
! Component: 200  -  total flux cleaned = -0.00100549 Jy
! Total flux subtracted in 200 components = -0.00100549 Jy
! Clean residual min=-0.025659 max=0.031467 Jy/beam
! Clean residual mean=-0.000584 rms=0.007780 Jy/beam
! Combined flux in latest and established models = 2.01546 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 68 components and 2.01546 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144576Jy  sigma=1.885333
! Fit after  self-cal, rms=0.144320Jy  sigma=1.882181
! 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=0.144320Jy  sigma=1.882181
! Fit after  self-cal, rms=0.142405Jy  sigma=1.859855
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 = 0.00318132 Jy
! Component: 100  -  total flux cleaned = 0.00238604 Jy
! Component: 150  -  total flux cleaned = 0.00238818 Jy
! Component: 200  -  total flux cleaned = 0.00300576 Jy
! Total flux subtracted in 200 components = 0.00300576 Jy
! Clean residual min=-0.024908 max=0.029428 Jy/beam
! Clean residual mean=-0.000593 rms=0.007477 Jy/beam
! Combined flux in latest and established models = 2.01847 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 73 components and 2.01847 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.141553Jy  sigma=1.840204
! Fit after  self-cal, rms=0.141166Jy  sigma=1.836921
! 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: 3.007 x 8.209 at 0.5537 degrees (North through East)
! Clean map  min=-0.023582  max=1.1467 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=0.141166Jy  sigma=1.836921
! Fit after  self-cal, rms=0.138822Jy  sigma=1.809349
! 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=0.138822Jy  sigma=1.809349
! Fit after  self-cal, rms=0.138808Jy  sigma=1.809219
! Inverting map and beam 
! Estimated beam: bmin=2.99 mas, bmaj=8.147 mas, bpa=1.039 degrees
! Estimated noise=2.0357 mJy/beam.
! Added new window around map position (-1, 32).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0377526 Jy
! Component: 100  -  total flux cleaned = 0.0482078 Jy
! Component: 150  -  total flux cleaned = 0.049863 Jy
! Component: 200  -  total flux cleaned = 0.0498783 Jy
! Total flux subtracted in 200 components = 0.0498783 Jy
! Clean residual min=-0.020983 max=0.021084 Jy/beam
! Clean residual mean=-0.000625 rms=0.005872 Jy/beam
! Combined flux in latest and established models = 2.06835 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 106 components and 2.06835 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.131654Jy  sigma=1.700275
! Fit after  self-cal, rms=0.130382Jy  sigma=1.680846
! 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=0.130382Jy  sigma=1.680846
! Fit after  self-cal, rms=0.103098Jy  sigma=1.161208
! 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=0.103098Jy  sigma=1.161208
! Fit after  self-cal, rms=0.103070Jy  sigma=1.161115
! Inverting map and beam 
! Estimated beam: bmin=2.983 mas, bmaj=8.166 mas, bpa=0.6753 degrees
! Estimated noise=2.02792 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00430839 Jy
! Component: 100  -  total flux cleaned = 0.00496128 Jy
! Component: 150  -  total flux cleaned = 0.00444093 Jy
! Component: 200  -  total flux cleaned = 0.00376873 Jy
! Total flux subtracted in 200 components = 0.00376873 Jy
! Clean residual min=-0.014482 max=0.010887 Jy/beam
! Clean residual mean=0.000096 rms=0.003491 Jy/beam
! Combined flux in latest and established models = 2.07212 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 122 components and 2.07212 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.100860Jy  sigma=1.134385
! Fit after  self-cal, rms=0.100788Jy  sigma=1.131731
! 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=8.198 mas, bmaj=22.57 mas, bpa=6.642 degrees
! Estimated noise=2.62795 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 = -0.000171575 Jy
! Component: 100  -  total flux cleaned = 0.00104645 Jy
! Component: 150  -  total flux cleaned = 0.00154728 Jy
! Component: 200  -  total flux cleaned = 0.00186025 Jy
! Total flux subtracted in 200 components = 0.00186025 Jy
! Clean residual min=-0.011862 max=0.009775 Jy/beam
! Clean residual mean=0.000127 rms=0.003645 Jy/beam
! Combined flux in latest and established models = 2.07398 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 135 components and 2.07398 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.101064Jy  sigma=1.133139
! Fit after  self-cal, rms=0.100736Jy  sigma=1.129897
! 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=2.556 mas, bmaj=6.756 mas, bpa=1.121 degrees
! Estimated noise=2.7305 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.22113 Jy
! Component: 100  -  total flux cleaned = 1.63518 Jy
! Component: 150  -  total flux cleaned = 1.81702 Jy
! Component: 200  -  total flux cleaned = 1.90411 Jy
! Total flux subtracted in 200 components = 1.90411 Jy
! Clean residual min=-0.020161 max=0.040059 Jy/beam
! Clean residual mean=0.000004 rms=0.008208 Jy/beam
! Combined flux in latest and established models = 1.90411 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 46 model components to the UV plane model.
! The established model now contains 46 components and 1.90411 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.983 mas, bmaj=8.166 mas, bpa=0.6753 degrees
! Estimated noise=2.02792 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 (-1.5, 14).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.078619 Jy
! Component: 100  -  total flux cleaned = 0.117877 Jy
! Component: 150  -  total flux cleaned = 0.140068 Jy
! Component: 200  -  total flux cleaned = 0.153366 Jy
! Total flux subtracted in 200 components = 0.153366 Jy
! Clean residual min=-0.012141 max=0.012174 Jy/beam
! Clean residual mean=0.000103 rms=0.003484 Jy/beam
! Combined flux in latest and established models = 2.05747 Jy
! Adding 66 model components to the UV plane model.
! The established model now contains 103 components and 2.05747 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=8.198 mas, bmaj=22.57 mas, bpa=6.642 degrees
! Estimated noise=2.62795 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 = 0.00937241 Jy
! Component: 100  -  total flux cleaned = 0.0106829 Jy
! Component: 150  -  total flux cleaned = 0.011389 Jy
! Component: 200  -  total flux cleaned = 0.0118681 Jy
! Total flux subtracted in 200 components = 0.0118681 Jy
! Clean residual min=-0.010272 max=0.009153 Jy/beam
! Clean residual mean=0.000138 rms=0.003371 Jy/beam
! Combined flux in latest and established models = 2.06934 Jy
! Adding 19 model components to the UV plane model.
! The established model now contains 122 components and 2.06934 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.983 mas, bmaj=8.166 mas, bpa=0.6753 degrees
! Estimated noise=2.02792 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000953023 Jy
! Component: 100  -  total flux cleaned = 0.000497227 Jy
! Component: 150  -  total flux cleaned = 0.000497043 Jy
! Component: 200  -  total flux cleaned = 0.000273079 Jy
! Total flux subtracted in 200 components = 0.000273079 Jy
! Clean residual min=-0.011627 max=0.011627 Jy/beam
! Clean residual mean=0.000074 rms=0.003160 Jy/beam
! Combined flux in latest and established models = 2.06961 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 145 components and 2.06961 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.098751Jy  sigma=1.117810
! Fit after  self-cal, rms=0.098566Jy  sigma=1.113181
wmodel J0453-2807_S_2004_04_30_yyk\_map.mod
! Writing 145 model components to file: J0453-2807_S_2004_04_30_yyk_map.mod
wobs J0453-2807_S_2004_04_30_yyk\_uvs.fits
! Writing UV FITS file: J0453-2807_S_2004_04_30_yyk_uvs.fits
wwins J0453-2807_S_2004_04_30_yyk\_map.win
! wwins: Wrote 4 windows to J0453-2807_S_2004_04_30_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 = 9.23442e-05 Jy
! Component: 100  -  total flux cleaned = 0.000831261 Jy
! Component: 150  -  total flux cleaned = 0.00169401 Jy
! Component: 200  -  total flux cleaned = 0.00233546 Jy
! Component: 250  -  total flux cleaned = 0.00309006 Jy
! Component: 300  -  total flux cleaned = 0.00337084 Jy
! Component: 350  -  total flux cleaned = 0.00350508 Jy
! Component: 400  -  total flux cleaned = 0.0035064 Jy
! Component: 450  -  total flux cleaned = 0.00375431 Jy
! Component: 500  -  total flux cleaned = 0.00363201 Jy
! Component: 550  -  total flux cleaned = 0.00363513 Jy
! Component: 600  -  total flux cleaned = 0.00318231 Jy
! Component: 650  -  total flux cleaned = 0.00296216 Jy
! Component: 700  -  total flux cleaned = 0.00285447 Jy
! Component: 750  -  total flux cleaned = 0.00264497 Jy
! Component: 800  -  total flux cleaned = 0.00244196 Jy
! Component: 850  -  total flux cleaned = 0.00224412 Jy
! Component: 900  -  total flux cleaned = 0.00224737 Jy
! Component: 950  -  total flux cleaned = 0.00262689 Jy
! Component: 1000  -  total flux cleaned = 0.00281166 Jy
! Component: 1050  -  total flux cleaned = 0.00299267 Jy
! Component: 1100  -  total flux cleaned = 0.00308124 Jy
! Component: 1150  -  total flux cleaned = 0.00334072 Jy
! Component: 1200  -  total flux cleaned = 0.00334085 Jy
! Component: 1250  -  total flux cleaned = 0.00376001 Jy
! Component: 1300  -  total flux cleaned = 0.00384124 Jy
! Component: 1350  -  total flux cleaned = 0.00408207 Jy
! Component: 1400  -  total flux cleaned = 0.00431795 Jy
! Component: 1450  -  total flux cleaned = 0.00439688 Jy
! Component: 1500  -  total flux cleaned = 0.00485553 Jy
! Component: 1550  -  total flux cleaned = 0.00522887 Jy
! Component: 1600  -  total flux cleaned = 0.00544834 Jy
! Component: 1650  -  total flux cleaned = 0.00588051 Jy
! Component: 1700  -  total flux cleaned = 0.00623451 Jy
! Component: 1750  -  total flux cleaned = 0.006651 Jy
! Component: 1800  -  total flux cleaned = 0.00699311 Jy
! Component: 1850  -  total flux cleaned = 0.00732964 Jy
! Component: 1900  -  total flux cleaned = 0.00785976 Jy
! Component: 1950  -  total flux cleaned = 0.00851002 Jy
! Component: 2000  -  total flux cleaned = 0.00902378 Jy
! Total flux subtracted in 2048 components = 0.00959369 Jy
! Clean residual min=-0.005060 max=0.003475 Jy/beam
! Clean residual mean=0.000083 rms=0.001232 Jy/beam
! Combined flux in latest and established models = 2.07921 Jy
keep
! Adding 131 model components to the UV plane model.
! The established model now contains 276 components and 2.07921 Jy
![Exited script file: muppet]
wmap "J0453-2807_S_2004_04_30_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.983 x 8.166 at 0.6753 degrees (North through East)
! Clean map  min=-0.007542  max=1.1847 Jy/beam
! Writing clean map to FITS file: J0453-2807_S_2004_04_30_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.18471 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00120893 
device "J0453-2807_S_2004_04_30_yyk\_map.eps/VPS"
! Attempting to open device: 'J0453-2807_S_2004_04_30_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.306132 0.306132 0.612264 1.22453 2.44906 4.89811 9.79623 19.5925 39.1849 78.3698
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0036 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.184 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.983 x 8.166 at 0.6753 degrees (North through East)
! Clean map  min=-0.007542  max=1.1847 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0453-2807_S_2004_04_30_yyk\_map.gif/gif"
! Attempting to open device: 'J0453-2807_S_2004_04_30_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0453-2807_S_2004_04_30_yyk_uvs.log closed on Tue Dec  6 23:59:50 2005