! Started logfile: J0836-2016_S_2002_05_14_yyk_uvs.log on Tue Jun 26 22:32:11 2007
obs J0836-2016_S_2002_05_14_yyk_uva.fits
! Reading UV FITS file: J0836-2016_S_2002_05_14_yyk_uva.fits
! AN table 1: 92 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.875604 visibilities/baseline/integration-bin.
! Found source: J0836-2016
! 
! 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 1153 lines of history.
! 
! Reading 14500 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 J0836-2016_S_2002_05_14_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)= 1.66786 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=2.342 mas, bmaj=6.767 mas, bpa=5.604 degrees
! Estimated noise=1973.67 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 = 1.14684 Jy
! Component: 100  -  total flux cleaned = 1.61754 Jy
! Total flux subtracted in 100 components = 1.61754 Jy
! Clean residual min=-0.062844 max=0.193351 Jy/beam
! Clean residual mean=0.002626 rms=0.031653 Jy/beam
! Combined flux in latest and established models = 1.61754 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 27 components and 1.61754 Jy
! 
! Correcting IF 1.
!  A total of 74 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 155 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 91 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 74 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.530925Jy  sigma=0.003694
! Fit after  self-cal, rms=0.530444Jy  sigma=0.003691
! Inverting map and beam 
! Estimated beam: bmin=2.342 mas, bmaj=6.767 mas, bpa=5.604 degrees
! Estimated noise=1973.74 mJy/beam.
! Added new window around map position (-3.5, -1).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.264194 Jy
! Component: 100  -  total flux cleaned = 0.417211 Jy
! Total flux subtracted in 100 components = 0.417211 Jy
! Clean residual min=-0.032860 max=0.101097 Jy/beam
! Clean residual mean=0.001505 rms=0.016440 Jy/beam
! Combined flux in latest and established models = 2.03475 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 61 components and 2.03475 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.357837Jy  sigma=0.002346
! Fit after  self-cal, rms=0.356328Jy  sigma=0.002336
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.499 mas, bmaj=8.916 mas, bpa=7.422 degrees
! Estimated noise=919.505 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 = 0.17778 Jy
! Component: 100  -  total flux cleaned = 0.260523 Jy
! Component: 150  -  total flux cleaned = 0.301615 Jy
! Component: 200  -  total flux cleaned = 0.31939 Jy
! Total flux subtracted in 200 components = 0.31939 Jy
! Clean residual min=-0.037395 max=0.056184 Jy/beam
! Clean residual mean=0.001744 rms=0.011235 Jy/beam
! Combined flux in latest and established models = 2.35414 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 53 model components to the UV plane model.
! The established model now contains 97 components and 2.35414 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299864Jy  sigma=0.001907
! Fit after  self-cal, rms=0.298293Jy  sigma=0.001893
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.499 x 8.916 at 7.422 degrees (North through East)
! Clean map  min=-0.035721  max=1.3984 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
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: 0.961516
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        1.13     HN        1.08     KP        0.93     
!   LA        0.95     NL        0.91     OV        1.02     PT        1.04     
!   SC        1.16     MK        1.26     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.962844
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.01     HN        1.12     KP        1.00*    
!   LA        0.96     NL        0.99     OV        1.06     PT        0.98     
!   SC        1.04     MK        1.26     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.966324
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.96     HN        1.16     KP        0.98     
!   LA        0.98     NL        1.07     OV        1.09     PT        1.13     
!   SC        0.91     MK        1.03     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.03816
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.88     HN        1.08     KP        1.05     
!   LA        0.83     NL        1.05     OV        0.93     PT        0.98     
!   SC        0.86     MK        0.98     
! 
! 
! Fit before self-cal, rms=0.298293Jy  sigma=0.001893
! Fit after  self-cal, rms=0.261676Jy  sigma=0.001661
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=0.261676Jy  sigma=0.001661
! Fit after  self-cal, rms=0.261476Jy  sigma=0.001660
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.615 mas, bmaj=9.221 mas, bpa=10.17 degrees
! Estimated noise=897.918 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 = -0.061183 Jy
! Component: 100  -  total flux cleaned = -0.0802028 Jy
! Component: 150  -  total flux cleaned = -0.084932 Jy
! Component: 200  -  total flux cleaned = -0.0860187 Jy
! Total flux subtracted in 200 components = -0.0860187 Jy
! Clean residual min=-0.015835 max=0.027723 Jy/beam
! Clean residual mean=0.000094 rms=0.005013 Jy/beam
! Combined flux in latest and established models = 2.26812 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 117 components and 2.26812 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.253558Jy  sigma=0.001592
! Fit after  self-cal, rms=0.253354Jy  sigma=0.001590
! Inverting map 
! Added new window around map position (7.5, 6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0226192 Jy
! Component: 100  -  total flux cleaned = 0.0202572 Jy
! Component: 150  -  total flux cleaned = 0.0193905 Jy
! Component: 200  -  total flux cleaned = 0.0197536 Jy
! Total flux subtracted in 200 components = 0.0197536 Jy
! Clean residual min=-0.014362 max=0.018257 Jy/beam
! Clean residual mean=-0.000151 rms=0.003960 Jy/beam
! Combined flux in latest and established models = 2.28787 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 135 components and 2.28787 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.249739Jy  sigma=0.001572
! Fit after  self-cal, rms=0.249403Jy  sigma=0.001569
! 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=0.249403Jy  sigma=0.001569
! Fit after  self-cal, rms=0.240035Jy  sigma=0.001495
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 = 0.00259908 Jy
! Component: 100  -  total flux cleaned = 0.00291939 Jy
! Component: 150  -  total flux cleaned = 0.00236414 Jy
! Component: 200  -  total flux cleaned = 0.00234863 Jy
! Total flux subtracted in 200 components = 0.00234863 Jy
! Clean residual min=-0.013849 max=0.016877 Jy/beam
! Clean residual mean=-0.000157 rms=0.003799 Jy/beam
! Combined flux in latest and established models = 2.29022 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 149 components and 2.29022 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.239136Jy  sigma=0.001492
! Fit after  self-cal, rms=0.238533Jy  sigma=0.001487
! 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: 3.615 x 9.221 at 10.17 degrees (North through East)
! Clean map  min=-0.013155  max=1.3996 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=0.238533Jy  sigma=0.001487
! Fit after  self-cal, rms=0.212535Jy  sigma=0.001262
! 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=0.212535Jy  sigma=0.001262
! Fit after  self-cal, rms=0.212371Jy  sigma=0.001261
! Inverting map and beam 
! Estimated beam: bmin=3.585 mas, bmaj=9.155 mas, bpa=10.29 degrees
! Estimated noise=892.194 mJy/beam.
! Added new window around map position (-8.5, 1.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0139331 Jy
! Component: 100  -  total flux cleaned = 0.0188465 Jy
! Component: 150  -  total flux cleaned = 0.0188381 Jy
! Component: 200  -  total flux cleaned = 0.0190785 Jy
! Total flux subtracted in 200 components = 0.0190785 Jy
! Clean residual min=-0.007031 max=0.006994 Jy/beam
! Clean residual mean=0.000067 rms=0.001766 Jy/beam
! Combined flux in latest and established models = 2.3093 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 179 components and 2.3093 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.211415Jy  sigma=0.001255
! Fit after  self-cal, rms=0.211322Jy  sigma=0.001254
! 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=0.211322Jy  sigma=0.001254
! Fit after  self-cal, rms=0.208373Jy  sigma=0.001240
! 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=0.208373Jy  sigma=0.001240
! Fit after  self-cal, rms=0.208344Jy  sigma=0.001240
! Inverting map and beam 
! Estimated beam: bmin=3.575 mas, bmaj=9.123 mas, bpa=10.1 degrees
! Estimated noise=891.003 mJy/beam.
! Added new window around map position (-6.5, 60).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00882816 Jy
! Component: 100  -  total flux cleaned = 0.0118342 Jy
! Component: 150  -  total flux cleaned = 0.0129872 Jy
! Component: 200  -  total flux cleaned = 0.01333 Jy
! Total flux subtracted in 200 components = 0.01333 Jy
! Clean residual min=-0.005297 max=0.005666 Jy/beam
! Clean residual mean=0.000048 rms=0.001406 Jy/beam
! Combined flux in latest and established models = 2.32263 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 199 components and 2.32263 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.207845Jy  sigma=0.001237
! Fit after  self-cal, rms=0.207814Jy  sigma=0.001237
! 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=8.127 mas, bmaj=20.67 mas, bpa=12.59 degrees
! Estimated noise=1068.37 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 = 0.000346364 Jy
! Component: 100  -  total flux cleaned = 0.000744291 Jy
! Component: 150  -  total flux cleaned = 0.000915905 Jy
! Component: 200  -  total flux cleaned = 0.000841012 Jy
! Total flux subtracted in 200 components = 0.000841012 Jy
! Clean residual min=-0.004297 max=0.004289 Jy/beam
! Clean residual mean=0.000032 rms=0.001323 Jy/beam
! Combined flux in latest and established models = 2.32347 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 227 components and 2.32347 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.207752Jy  sigma=0.001236
! Fit after  self-cal, rms=0.207739Jy  sigma=0.001236
! 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=2.384 mas, bmaj=6.789 mas, bpa=6.825 degrees
! Estimated noise=1951.26 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.12117 Jy
! Component: 100  -  total flux cleaned = 1.5775 Jy
! Component: 150  -  total flux cleaned = 1.81959 Jy
! Component: 200  -  total flux cleaned = 1.96438 Jy
! Total flux subtracted in 200 components = 1.96438 Jy
! Clean residual min=-0.024416 max=0.058021 Jy/beam
! Clean residual mean=0.001089 rms=0.012102 Jy/beam
! Combined flux in latest and established models = 1.96438 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 66 model components to the UV plane model.
! The established model now contains 66 components and 1.96438 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.575 mas, bmaj=9.123 mas, bpa=10.1 degrees
! Estimated noise=891.003 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 = 0.167887 Jy
! Component: 100  -  total flux cleaned = 0.24664 Jy
! Component: 150  -  total flux cleaned = 0.28723 Jy
! Component: 200  -  total flux cleaned = 0.31036 Jy
! Total flux subtracted in 200 components = 0.31036 Jy
! Clean residual min=-0.007315 max=0.010679 Jy/beam
! Clean residual mean=0.000554 rms=0.002918 Jy/beam
! Combined flux in latest and established models = 2.27474 Jy
! Adding 96 model components to the UV plane model.
! The established model now contains 147 components and 2.27474 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=8.127 mas, bmaj=20.67 mas, bpa=12.59 degrees
! Estimated noise=1068.37 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 = 0.0206587 Jy
! Component: 100  -  total flux cleaned = 0.03155 Jy
! Component: 150  -  total flux cleaned = 0.0382693 Jy
! Component: 200  -  total flux cleaned = 0.0408869 Jy
! Total flux subtracted in 200 components = 0.0408869 Jy
! Clean residual min=-0.004698 max=0.003607 Jy/beam
! Clean residual mean=0.000200 rms=0.001440 Jy/beam
! Combined flux in latest and established models = 2.31563 Jy
! Adding 61 model components to the UV plane model.
! The established model now contains 198 components and 2.31563 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.575 mas, bmaj=9.123 mas, bpa=10.1 degrees
! Estimated noise=891.003 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00184869 Jy
! Component: 100  -  total flux cleaned = 0.00271739 Jy
! Component: 150  -  total flux cleaned = 0.00333802 Jy
! Component: 200  -  total flux cleaned = 0.00347715 Jy
! Total flux subtracted in 200 components = 0.00347715 Jy
! Clean residual min=-0.005134 max=0.003996 Jy/beam
! Clean residual mean=0.000074 rms=0.001154 Jy/beam
! Combined flux in latest and established models = 2.31911 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 224 components and 2.31911 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206886Jy  sigma=0.001233
! Fit after  self-cal, rms=0.206818Jy  sigma=0.001232
wmodel J0836-2016_S_2002_05_14_yyk\_map.mod
! Writing 224 model components to file: J0836-2016_S_2002_05_14_yyk_map.mod
wobs J0836-2016_S_2002_05_14_yyk\_uvs.fits
! Writing UV FITS file: J0836-2016_S_2002_05_14_yyk_uvs.fits
wwins J0836-2016_S_2002_05_14_yyk\_map.win
! wwins: Wrote 5 windows to J0836-2016_S_2002_05_14_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 = -0.00119454 Jy
! Component: 100  -  total flux cleaned = -0.00196048 Jy
! Component: 150  -  total flux cleaned = -0.00286812 Jy
! Component: 200  -  total flux cleaned = -0.00329845 Jy
! Component: 250  -  total flux cleaned = -0.00353408 Jy
! Component: 300  -  total flux cleaned = -0.00364745 Jy
! Component: 350  -  total flux cleaned = -0.0038119 Jy
! Component: 400  -  total flux cleaned = -0.00386479 Jy
! Component: 450  -  total flux cleaned = -0.00386449 Jy
! Component: 500  -  total flux cleaned = -0.00376389 Jy
! Component: 550  -  total flux cleaned = -0.00381208 Jy
! Component: 600  -  total flux cleaned = -0.00386012 Jy
! Component: 650  -  total flux cleaned = -0.00381537 Jy
! Component: 700  -  total flux cleaned = -0.00390759 Jy
! Component: 750  -  total flux cleaned = -0.00386267 Jy
! Component: 800  -  total flux cleaned = -0.00399349 Jy
! Component: 850  -  total flux cleaned = -0.00407918 Jy
! Component: 900  -  total flux cleaned = -0.00420646 Jy
! Component: 950  -  total flux cleaned = -0.00445611 Jy
! Component: 1000  -  total flux cleaned = -0.00445544 Jy
! Component: 1050  -  total flux cleaned = -0.00445571 Jy
! Component: 1100  -  total flux cleaned = -0.00453562 Jy
! Component: 1150  -  total flux cleaned = -0.0046139 Jy
! Component: 1200  -  total flux cleaned = -0.0046133 Jy
! Component: 1250  -  total flux cleaned = -0.00461265 Jy
! Component: 1300  -  total flux cleaned = -0.00457489 Jy
! Component: 1350  -  total flux cleaned = -0.0045745 Jy
! Component: 1400  -  total flux cleaned = -0.00453798 Jy
! Component: 1450  -  total flux cleaned = -0.00450261 Jy
! Component: 1500  -  total flux cleaned = -0.00457331 Jy
! Component: 1550  -  total flux cleaned = -0.00457315 Jy
! Component: 1600  -  total flux cleaned = -0.004642 Jy
! Component: 1650  -  total flux cleaned = -0.00474354 Jy
! Component: 1700  -  total flux cleaned = -0.00470952 Jy
! Component: 1750  -  total flux cleaned = -0.00464286 Jy
! Component: 1800  -  total flux cleaned = -0.00460985 Jy
! Component: 1850  -  total flux cleaned = -0.00454519 Jy
! Component: 1900  -  total flux cleaned = -0.00460943 Jy
! Component: 1950  -  total flux cleaned = -0.00454534 Jy
! Component: 2000  -  total flux cleaned = -0.0045138 Jy
! Total flux subtracted in 2048 components = -0.00438906 Jy
! Clean residual min=-0.001862 max=0.001721 Jy/beam
! Clean residual mean=0.000010 rms=0.000610 Jy/beam
! Combined flux in latest and established models = 2.31472 Jy
keep
! Adding 105 model components to the UV plane model.
! The established model now contains 329 components and 2.31472 Jy
![Exited script file: muppet]
wmap "J0836-2016_S_2002_05_14_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.575 x 9.123 at 10.1 degrees (North through East)
! Clean map  min=-0.0045505  max=1.4005 Jy/beam
! Writing clean map to FITS file: J0836-2016_S_2002_05_14_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.40048 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000609317 
device "J0836-2016_S_2002_05_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J0836-2016_S_2002_05_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.130523 0.130523 0.261047 0.522094 1.04419 2.08837 4.17675 8.3535 16.707 33.414 66.828
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0018 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.4 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.575 x 9.123 at 10.1 degrees (North through East)
! Clean map  min=-0.0045505  max=1.4005 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0836-2016_S_2002_05_14_yyk\_map.gif/gif"
! Attempting to open device: 'J0836-2016_S_2002_05_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0836-2016_S_2002_05_14_yyk_uvs.log closed on Tue Jun 26 22:32:20 2007