! Started logfile: J0946-2020_S_2004_05_27_yyk_uvs.log on Wed Dec  7 01:03:20 2005
obs J0946-2020_S_2004_05_27_yyk_uve.fits
! Reading UV FITS file: J0946-2020_S_2004_05_27_yyk_uve.fits
! AN table 1: 15 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.542222 visibilities/baseline/integration-bin.
! Found source: J0946-2020
! 
! 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 1388 lines of history.
! 
! Reading 1464 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 J0946-2020_S_2004_05_27_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 = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.157477 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 65 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 43 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 41 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 82 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.898153Jy  sigma=14.842990
! Fit after  self-cal, rms=0.887130Jy  sigma=14.739689
! 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=3.549 mas, bmaj=12.9 mas, bpa=18.8 degrees
! Estimated noise=2.3624 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 = 0.0967768 Jy
! Component: 100  -  total flux cleaned = 0.126725 Jy
! Total flux subtracted in 100 components = 0.126725 Jy
! Clean residual min=-0.015235 max=0.033898 Jy/beam
! Clean residual mean=-0.000035 rms=0.005102 Jy/beam
! Combined flux in latest and established models = 0.126725 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 28 components and 0.126725 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.097801Jy  sigma=1.498079
! Fit after  self-cal, rms=0.097674Jy  sigma=1.494687
! Inverting map 
! Added new window around map position (-16.5, -53).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0358533 Jy
! Component: 100  -  total flux cleaned = 0.0541573 Jy
! Total flux subtracted in 100 components = 0.0541573 Jy
! Clean residual min=-0.012739 max=0.012697 Jy/beam
! Clean residual mean=-0.000034 rms=0.003485 Jy/beam
! Combined flux in latest and established models = 0.180882 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 59 components and 0.180882 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085311Jy  sigma=1.225727
! Fit after  self-cal, rms=0.084107Jy  sigma=1.204482
! 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=5.585 mas, bmaj=16.85 mas, bpa=11.1 degrees
! Estimated noise=1.26002 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 = 0.0225203 Jy
! Component: 100  -  total flux cleaned = 0.0361405 Jy
! Component: 150  -  total flux cleaned = 0.045654 Jy
! Component: 200  -  total flux cleaned = 0.0528109 Jy
! Total flux subtracted in 200 components = 0.0528109 Jy
! Clean residual min=-0.008479 max=0.007025 Jy/beam
! Clean residual mean=-0.000011 rms=0.002454 Jy/beam
! Combined flux in latest and established models = 0.233693 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 85 model components to the UV plane model.
! The established model now contains 140 components and 0.233693 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079698Jy  sigma=1.100185
! Fit after  self-cal, rms=0.079201Jy  sigma=1.094181
! 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: 1.01804
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.88     FD        0.94     HN        1.07     KP        1.01     
!   LA        1.00     MK        1.00*    NL        1.05     OV        0.93     
!   PT        0.95     SC        1.00     
! 
! 
! Correcting IF 3.
!  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.
!  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=0.079201Jy  sigma=1.094181
! Fit after  self-cal, rms=0.079021Jy  sigma=1.087495
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=0.079021Jy  sigma=1.087495
! Fit after  self-cal, rms=0.078993Jy  sigma=1.087147
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=5.629 mas, bmaj=17 mas, bpa=11.5 degrees
! Estimated noise=1.25284 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 = 0.00670975 Jy
! Component: 100  -  total flux cleaned = 0.011403 Jy
! Component: 150  -  total flux cleaned = 0.0150929 Jy
! Component: 200  -  total flux cleaned = 0.018039 Jy
! Total flux subtracted in 200 components = 0.018039 Jy
! Clean residual min=-0.007268 max=0.005525 Jy/beam
! Clean residual mean=-0.000000 rms=0.001971 Jy/beam
! Combined flux in latest and established models = 0.251732 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 159 components and 0.251732 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.078515Jy  sigma=1.075364
! Fit after  self-cal, rms=0.078428Jy  sigma=1.074628
! 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=0.078428Jy  sigma=1.074628
! Fit after  self-cal, rms=0.071050Jy  sigma=0.978868
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 = 0.00424245 Jy
! Component: 100  -  total flux cleaned = 0.00710885 Jy
! Component: 150  -  total flux cleaned = 0.00930457 Jy
! Component: 200  -  total flux cleaned = 0.0110228 Jy
! Total flux subtracted in 200 components = 0.0110228 Jy
! Clean residual min=-0.007467 max=0.005462 Jy/beam
! Clean residual mean=0.000005 rms=0.001861 Jy/beam
! Combined flux in latest and established models = 0.262755 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 179 components and 0.262755 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.070759Jy  sigma=0.973871
! Fit after  self-cal, rms=0.070267Jy  sigma=0.968900
! 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: 5.629 x 17 at 11.5 degrees (North through East)
! Clean map  min=-0.0074489  max=0.12128 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=0.070267Jy  sigma=0.968900
! Fit after  self-cal, rms=0.070076Jy  sigma=0.996676
! 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=0.070076Jy  sigma=0.996676
! Fit after  self-cal, rms=0.069454Jy  sigma=0.975255
! Inverting map and beam 
! Estimated beam: bmin=5.658 mas, bmaj=17.08 mas, bpa=11.1 degrees
! Estimated noise=1.22484 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00340995 Jy
! Component: 100  -  total flux cleaned = -0.00474418 Jy
! Component: 150  -  total flux cleaned = -0.00530339 Jy
! Component: 200  -  total flux cleaned = -0.00556778 Jy
! Total flux subtracted in 200 components = -0.00556778 Jy
! Clean residual min=-0.006380 max=0.005107 Jy/beam
! Clean residual mean=-0.000006 rms=0.001724 Jy/beam
! Combined flux in latest and established models = 0.257187 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 207 components and 0.257187 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069432Jy  sigma=0.972447
! Fit after  self-cal, rms=0.069398Jy  sigma=0.972259
! 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=0.069398Jy  sigma=0.972259
! Fit after  self-cal, rms=0.069443Jy  sigma=0.971745
! 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=0.069443Jy  sigma=0.971745
! Fit after  self-cal, rms=0.069422Jy  sigma=0.971060
! Inverting map and beam 
! Estimated beam: bmin=5.649 mas, bmaj=17.07 mas, bpa=11.02 degrees
! Estimated noise=1.22078 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000508987 Jy
! Component: 100  -  total flux cleaned = -0.000507336 Jy
! Component: 150  -  total flux cleaned = -0.000507041 Jy
! Component: 200  -  total flux cleaned = -0.000505862 Jy
! Total flux subtracted in 200 components = -0.000505862 Jy
! Clean residual min=-0.006171 max=0.004960 Jy/beam
! Clean residual mean=-0.000009 rms=0.001599 Jy/beam
! Combined flux in latest and established models = 0.256681 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 212 components and 0.256681 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069401Jy  sigma=0.970421
! Fit after  self-cal, rms=0.069395Jy  sigma=0.970376
! 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=9.111 mas, bmaj=21.23 mas, bpa=4.673 degrees
! Estimated noise=1.30706 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 = 0.000973615 Jy
! Component: 100  -  total flux cleaned = 0.00129963 Jy
! Component: 150  -  total flux cleaned = 0.00156748 Jy
! Component: 200  -  total flux cleaned = 0.00171253 Jy
! Total flux subtracted in 200 components = 0.00171253 Jy
! Clean residual min=-0.006273 max=0.005381 Jy/beam
! Clean residual mean=-0.000009 rms=0.001757 Jy/beam
! Combined flux in latest and established models = 0.258393 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 223 components and 0.258393 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069445Jy  sigma=0.970285
! Fit after  self-cal, rms=0.069443Jy  sigma=0.970258
! 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=3.563 mas, bmaj=12.97 mas, bpa=18.72 degrees
! Estimated noise=2.32199 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.101398 Jy
! Component: 100  -  total flux cleaned = 0.143554 Jy
! Component: 150  -  total flux cleaned = 0.169143 Jy
! Component: 200  -  total flux cleaned = 0.186827 Jy
! Total flux subtracted in 200 components = 0.186827 Jy
! Clean residual min=-0.010483 max=0.009702 Jy/beam
! Clean residual mean=-0.000032 rms=0.002803 Jy/beam
! Combined flux in latest and established models = 0.186827 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 68 model components to the UV plane model.
! The established model now contains 68 components and 0.186827 Jy
! Inverting map and beam 
! Estimated beam: bmin=5.649 mas, bmaj=17.07 mas, bpa=11.02 degrees
! Estimated noise=1.22078 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 = 0.0188975 Jy
! Component: 100  -  total flux cleaned = 0.0309015 Jy
! Component: 150  -  total flux cleaned = 0.0395288 Jy
! Component: 200  -  total flux cleaned = 0.0460926 Jy
! Total flux subtracted in 200 components = 0.0460926 Jy
! Clean residual min=-0.007341 max=0.006062 Jy/beam
! Clean residual mean=-0.000018 rms=0.001958 Jy/beam
! Combined flux in latest and established models = 0.232919 Jy
! Adding 83 model components to the UV plane model.
! The established model now contains 146 components and 0.232919 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=9.111 mas, bmaj=21.23 mas, bpa=4.673 degrees
! Estimated noise=1.30706 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 = 0.00644019 Jy
! Component: 100  -  total flux cleaned = 0.0111418 Jy
! Component: 150  -  total flux cleaned = 0.0146972 Jy
! Component: 200  -  total flux cleaned = 0.0174626 Jy
! Total flux subtracted in 200 components = 0.0174626 Jy
! Clean residual min=-0.006787 max=0.005630 Jy/beam
! Clean residual mean=-0.000014 rms=0.001866 Jy/beam
! Combined flux in latest and established models = 0.250382 Jy
! Adding 54 model components to the UV plane model.
! The established model now contains 188 components and 0.250382 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=5.649 mas, bmaj=17.07 mas, bpa=11.02 degrees
! Estimated noise=1.22078 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0024212 Jy
! Component: 100  -  total flux cleaned = 0.00397248 Jy
! Component: 150  -  total flux cleaned = 0.00495446 Jy
! Component: 200  -  total flux cleaned = 0.00524141 Jy
! Total flux subtracted in 200 components = 0.00524141 Jy
! Clean residual min=-0.006154 max=0.005292 Jy/beam
! Clean residual mean=-0.000009 rms=0.001606 Jy/beam
! Combined flux in latest and established models = 0.255623 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 203 components and 0.255623 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069488Jy  sigma=0.970882
! Fit after  self-cal, rms=0.069443Jy  sigma=0.970596
wmodel J0946-2020_S_2004_05_27_yyk\_map.mod
! Writing 203 model components to file: J0946-2020_S_2004_05_27_yyk_map.mod
wobs J0946-2020_S_2004_05_27_yyk\_uvs.fits
! Writing UV FITS file: J0946-2020_S_2004_05_27_yyk_uvs.fits
wwins J0946-2020_S_2004_05_27_yyk\_map.win
! wwins: Wrote 2 windows to J0946-2020_S_2004_05_27_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=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00222313 Jy
! Component: 100  -  total flux cleaned = -0.00223124 Jy
! Component: 150  -  total flux cleaned = -0.00230928 Jy
! Component: 200  -  total flux cleaned = -0.00238293 Jy
! Component: 250  -  total flux cleaned = -0.00260376 Jy
! Component: 300  -  total flux cleaned = -0.00274667 Jy
! Component: 350  -  total flux cleaned = -0.00302172 Jy
! Component: 400  -  total flux cleaned = -0.00322085 Jy
! Component: 450  -  total flux cleaned = -0.00367216 Jy
! Component: 500  -  total flux cleaned = -0.00379735 Jy
! Component: 550  -  total flux cleaned = -0.00416559 Jy
! Component: 600  -  total flux cleaned = -0.00434395 Jy
! Component: 650  -  total flux cleaned = -0.00440113 Jy
! Component: 700  -  total flux cleaned = -0.0046286 Jy
! Component: 750  -  total flux cleaned = -0.00479484 Jy
! Component: 800  -  total flux cleaned = -0.00495833 Jy
! Component: 850  -  total flux cleaned = -0.0051174 Jy
! Component: 900  -  total flux cleaned = -0.00532505 Jy
! Component: 950  -  total flux cleaned = -0.0054786 Jy
! Component: 1000  -  total flux cleaned = -0.0058292 Jy
! Component: 1050  -  total flux cleaned = -0.00626993 Jy
! Component: 1100  -  total flux cleaned = -0.00660651 Jy
! Component: 1150  -  total flux cleaned = -0.00689051 Jy
! Component: 1200  -  total flux cleaned = -0.00721623 Jy
! Component: 1250  -  total flux cleaned = -0.00758319 Jy
! Component: 1300  -  total flux cleaned = -0.0079005 Jy
! Component: 1350  -  total flux cleaned = -0.00816868 Jy
! Component: 1400  -  total flux cleaned = -0.00856547 Jy
! Component: 1450  -  total flux cleaned = -0.00886921 Jy
! Component: 1500  -  total flux cleaned = -0.00908375 Jy
! Component: 1550  -  total flux cleaned = -0.00938076 Jy
! Component: 1600  -  total flux cleaned = -0.00967388 Jy
! Component: 1650  -  total flux cleaned = -0.00979815 Jy
! Component: 1700  -  total flux cleaned = -0.0100841 Jy
! Component: 1750  -  total flux cleaned = -0.0102859 Jy
! Component: 1800  -  total flux cleaned = -0.0104854 Jy
! Component: 1850  -  total flux cleaned = -0.0107617 Jy
! Component: 1900  -  total flux cleaned = -0.0109568 Jy
! Component: 1950  -  total flux cleaned = -0.0112267 Jy
! Component: 2000  -  total flux cleaned = -0.0113796 Jy
! Component: 2050  -  total flux cleaned = -0.0116439 Jy
! Component: 2100  -  total flux cleaned = -0.0117554 Jy
! Component: 2150  -  total flux cleaned = -0.0118296 Jy
! Component: 2200  -  total flux cleaned = -0.0119762 Jy
! Component: 2250  -  total flux cleaned = -0.0121208 Jy
! Component: 2300  -  total flux cleaned = -0.0120844 Jy
! Component: 2350  -  total flux cleaned = -0.0121916 Jy
! Component: 2400  -  total flux cleaned = -0.012333 Jy
! Component: 2450  -  total flux cleaned = -0.0124731 Jy
! Component: 2500  -  total flux cleaned = -0.0126125 Jy
! Component: 2550  -  total flux cleaned = -0.0127506 Jy
! Component: 2600  -  total flux cleaned = -0.0129562 Jy
! Component: 2650  -  total flux cleaned = -0.0131261 Jy
! Component: 2700  -  total flux cleaned = -0.0132951 Jy
! Component: 2750  -  total flux cleaned = -0.0134629 Jy
! Component: 2800  -  total flux cleaned = -0.0135964 Jy
! Component: 2850  -  total flux cleaned = -0.013663 Jy
! Component: 2900  -  total flux cleaned = -0.0137948 Jy
! Component: 2950  -  total flux cleaned = -0.0138933 Jy
! Component: 3000  -  total flux cleaned = -0.0139586 Jy
! Component: 3050  -  total flux cleaned = -0.0140562 Jy
! Component: 3100  -  total flux cleaned = -0.0141534 Jy
! Component: 3150  -  total flux cleaned = -0.0142503 Jy
! Component: 3200  -  total flux cleaned = -0.0143789 Jy
! Component: 3250  -  total flux cleaned = -0.014539 Jy
! Component: 3300  -  total flux cleaned = -0.0146028 Jy
! Component: 3350  -  total flux cleaned = -0.0146664 Jy
! Component: 3400  -  total flux cleaned = -0.0147932 Jy
! Component: 3450  -  total flux cleaned = -0.0149198 Jy
! Component: 3500  -  total flux cleaned = -0.0150141 Jy
! Component: 3550  -  total flux cleaned = -0.0151399 Jy
! Component: 3600  -  total flux cleaned = -0.0152341 Jy
! Component: 3650  -  total flux cleaned = -0.0153278 Jy
! Component: 3700  -  total flux cleaned = -0.01539 Jy
! Component: 3750  -  total flux cleaned = -0.0154523 Jy
! Component: 3800  -  total flux cleaned = -0.0154835 Jy
! Component: 3850  -  total flux cleaned = -0.0155147 Jy
! Component: 3900  -  total flux cleaned = -0.0155459 Jy
! Component: 3950  -  total flux cleaned = -0.015608 Jy
! Component: 4000  -  total flux cleaned = -0.0156079 Jy
! Component: 4050  -  total flux cleaned = -0.0156079 Jy
! Total flux subtracted in 4096 components = -0.0156081 Jy
! Clean residual min=-0.001700 max=0.001883 Jy/beam
! Clean residual mean=-0.000001 rms=0.000603 Jy/beam
! Combined flux in latest and established models = 0.240015 Jy
keep
! Adding 297 model components to the UV plane model.
! The established model now contains 500 components and 0.240015 Jy
![Exited script file: muppet]
wmap "J0946-2020_S_2004_05_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.649 x 17.07 at 11.02 degrees (North through East)
! Clean map  min=-0.0061864  max=0.11868 Jy/beam
! Writing clean map to FITS file: J0946-2020_S_2004_05_27_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.118676 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000591305 
device "J0946-2020_S_2004_05_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J0946-2020_S_2004_05_27_yyk_map.eps/VPS'
loglevs 1*100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.49476 1.49476 2.98952 5.97904 11.9581 23.9161 47.8323 95.6646
print "clev=",int(1*3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.118 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.649 x 17.07 at 11.02 degrees (North through East)
! Clean map  min=-0.0061864  max=0.11868 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0946-2020_S_2004_05_27_yyk\_map.gif/gif"
! Attempting to open device: 'J0946-2020_S_2004_05_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0946-2020_S_2004_05_27_yyk_uvs.log closed on Wed Dec  7 01:03:46 2005