! Started logfile: J1248-1959_S_1997_07_02_yyk_uvs.log on Sun Jan  7 18:09:17 2007
obs J1248-1959_S_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J1248-1959_S_1997_07_02_yyk_uva.fits
! AN table 1: 145 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.967969 visibilities/baseline/integration-bin.
! Found source: J1248-1959
! 
! 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  2.22447e+09        8e+06          1        8e+06
!  02        2  2.23447e+09        8e+06          1        8e+06
!  03        3  2.29447e+09        8e+06          1        8e+06
!  04        4  2.32447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 754 lines of history.
! 
! Reading 25264 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 J1248-1959_S_1997_07_02_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)= 1.66152 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=2.532 mas, bmaj=6.906 mas, bpa=0.07425 degrees
! Estimated noise=2152.6 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 = 0.904197 Jy
! Component: 100  -  total flux cleaned = 1.22871 Jy
! Total flux subtracted in 100 components = 1.22871 Jy
! Clean residual min=-0.159933 max=0.325692 Jy/beam
! Clean residual mean=0.003692 rms=0.060844 Jy/beam
! Combined flux in latest and established models = 1.22871 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 30 components and 1.22871 Jy
! 
! Correcting IF 1.
!  A total of 237 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 73 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 73 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 33 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.026168Jy  sigma=0.004507
! Fit after  self-cal, rms=1.024141Jy  sigma=0.004501
! Inverting map and beam 
! Estimated beam: bmin=2.532 mas, bmaj=6.906 mas, bpa=0.07457 degrees
! Estimated noise=2154.77 mJy/beam.
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.439 mas, bmaj=8.875 mas, bpa=-3.705 degrees
! Estimated noise=1144.02 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 = 0.479487 Jy
! Component: 100  -  total flux cleaned = 0.670087 Jy
! Component: 150  -  total flux cleaned = 0.754066 Jy
! Component: 200  -  total flux cleaned = 0.781284 Jy
! Total flux subtracted in 200 components = 0.781284 Jy
! Clean residual min=-0.199730 max=0.476812 Jy/beam
! Clean residual mean=0.009799 rms=0.097649 Jy/beam
! Combined flux in latest and established models = 2.00999 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 39 model components to the UV plane model.
! The established model now contains 64 components and 2.00999 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.910272Jy  sigma=0.003920
! Fit after  self-cal, rms=0.910695Jy  sigma=0.003919
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.439 x 8.875 at -3.705 degrees (North through East)
! Clean map  min=-0.19866  max=1.1179 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: 0.930535
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.01     HN        1.28     KP        0.92     
!   LA        0.84     MK        1.17     NL        1.00*    OV        2.02     
!   PT        0.66     SC        0.91     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.873085
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.07     HN        1.26     KP        0.97     
!   LA        0.94     MK        1.22     NL        1.51     OV        1.87     
!   PT        0.67     SC        0.99     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.910399
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        0.99     HN        1.14     KP        0.97     
!   LA        0.70     MK        1.13     NL        1.44     OV        1.80     
!   PT        0.77     SC        1.11     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.849164
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.03     HN        1.50     KP        1.01     
!   LA        0.78     MK        1.30     NL        1.59     OV        1.82     
!   PT        0.67     SC        1.09     
! 
! 
! Fit before self-cal, rms=0.910695Jy  sigma=0.003919
! Fit after  self-cal, rms=0.911605Jy  sigma=0.003681
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=0.911605Jy  sigma=0.003681
! Fit after  self-cal, rms=0.915916Jy  sigma=0.003676
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.933 mas, bmaj=9.495 mas, bpa=0.3855 degrees
! Estimated noise=907.972 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 = -0.310051 Jy
! Component: 100  -  total flux cleaned = -0.386218 Jy
! Component: 150  -  total flux cleaned = -0.408921 Jy
! Component: 200  -  total flux cleaned = -0.409796 Jy
! Total flux subtracted in 200 components = -0.409796 Jy
! Clean residual min=-0.091792 max=0.262328 Jy/beam
! Clean residual mean=0.002747 rms=0.046864 Jy/beam
! Combined flux in latest and established models = 1.60019 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 82 components and 1.60019 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.883138Jy  sigma=0.003210
! Fit after  self-cal, rms=0.883578Jy  sigma=0.003209
! Inverting map 
! Added new window around map position (17.5, 11).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.267803 Jy
! Component: 100  -  total flux cleaned = 0.260153 Jy
! Component: 150  -  total flux cleaned = 0.25372 Jy
! Component: 200  -  total flux cleaned = 0.242475 Jy
! Total flux subtracted in 200 components = 0.242475 Jy
! Clean residual min=-0.083517 max=0.205239 Jy/beam
! Clean residual mean=-0.001848 rms=0.035807 Jy/beam
! Combined flux in latest and established models = 1.84267 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 42 model components to the UV plane model.
! The established model now contains 122 components and 1.84267 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.775797Jy  sigma=0.002735
! Fit after  self-cal, rms=0.756301Jy  sigma=0.002622
! 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=0.756301Jy  sigma=0.002622
! Fit after  self-cal, rms=0.752893Jy  sigma=0.002599
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 = 0.10322 Jy
! Component: 100  -  total flux cleaned = 0.100836 Jy
! Component: 150  -  total flux cleaned = 0.0920876 Jy
! Component: 200  -  total flux cleaned = 0.0844936 Jy
! Total flux subtracted in 200 components = 0.0844936 Jy
! Clean residual min=-0.067590 max=0.122978 Jy/beam
! Clean residual mean=-0.003762 rms=0.025860 Jy/beam
! Combined flux in latest and established models = 1.92716 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 39 model components to the UV plane model.
! The established model now contains 143 components and 1.92716 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.715552Jy  sigma=0.002457
! Fit after  self-cal, rms=0.707707Jy  sigma=0.002418
! 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: 3.933 x 9.495 at 0.3855 degrees (North through East)
! Clean map  min=-0.085442  max=0.92688 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=0.707707Jy  sigma=0.002418
! Fit after  self-cal, rms=0.481056Jy  sigma=0.002066
! 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=0.481056Jy  sigma=0.002066
! Fit after  self-cal, rms=0.480906Jy  sigma=0.002065
! Inverting map and beam 
! Estimated beam: bmin=3.908 mas, bmaj=9.614 mas, bpa=2.773 degrees
! Estimated noise=869.337 mJy/beam.
! Added new window around map position (-15, -10).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.167087 Jy
! Component: 100  -  total flux cleaned = 0.221609 Jy
! Component: 150  -  total flux cleaned = 0.251864 Jy
! Component: 200  -  total flux cleaned = 0.27326 Jy
! Total flux subtracted in 200 components = 0.27326 Jy
! Clean residual min=-0.047193 max=0.056549 Jy/beam
! Clean residual mean=-0.001862 rms=0.015347 Jy/beam
! Combined flux in latest and established models = 2.20042 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 75 model components to the UV plane model.
! The established model now contains 209 components and 2.20042 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.427568Jy  sigma=0.001718
! Fit after  self-cal, rms=0.426346Jy  sigma=0.001712
! 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=0.426346Jy  sigma=0.001712
! Fit after  self-cal, rms=0.405981Jy  sigma=0.001633
! 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=0.405981Jy  sigma=0.001633
! Fit after  self-cal, rms=0.405957Jy  sigma=0.001632
! Inverting map and beam 
! Estimated beam: bmin=3.972 mas, bmaj=9.904 mas, bpa=3.843 degrees
! Estimated noise=857.622 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0585723 Jy
! Component: 100  -  total flux cleaned = 0.0829964 Jy
! Component: 150  -  total flux cleaned = 0.0928366 Jy
! Component: 200  -  total flux cleaned = 0.0995705 Jy
! Total flux subtracted in 200 components = 0.0995705 Jy
! Clean residual min=-0.045346 max=0.041044 Jy/beam
! Clean residual mean=-0.001271 rms=0.012227 Jy/beam
! Combined flux in latest and established models = 2.29999 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 61 model components to the UV plane model.
! The established model now contains 256 components and 2.29999 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.394226Jy  sigma=0.001531
! Fit after  self-cal, rms=0.393700Jy  sigma=0.001529
! 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=9.944 mas, bmaj=21.08 mas, bpa=13.01 degrees
! Estimated noise=1004.8 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 = 0.00224698 Jy
! Component: 100  -  total flux cleaned = -0.0029808 Jy
! Component: 150  -  total flux cleaned = -0.0051811 Jy
! Component: 200  -  total flux cleaned = -0.00616216 Jy
! Total flux subtracted in 200 components = -0.00616216 Jy
! Clean residual min=-0.047604 max=0.055037 Jy/beam
! Clean residual mean=-0.001745 rms=0.014913 Jy/beam
! Combined flux in latest and established models = 2.29383 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 50 model components to the UV plane model.
! The established model now contains 299 components and 2.29383 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.392228Jy  sigma=0.001505
! Fit after  self-cal, rms=0.391540Jy  sigma=0.001502
! 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=2.631 mas, bmaj=7.06 mas, bpa=3.436 degrees
! Estimated noise=1831.47 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.772438 Jy
! Component: 100  -  total flux cleaned = 1.14489 Jy
! Component: 150  -  total flux cleaned = 1.40041 Jy
! Component: 200  -  total flux cleaned = 1.58601 Jy
! Total flux subtracted in 200 components = 1.58601 Jy
! Clean residual min=-0.068064 max=0.100736 Jy/beam
! Clean residual mean=0.000932 rms=0.023177 Jy/beam
! Combined flux in latest and established models = 1.58601 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 59 model components to the UV plane model.
! The established model now contains 59 components and 1.58601 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.972 mas, bmaj=9.904 mas, bpa=3.843 degrees
! Estimated noise=857.622 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 = 0.280736 Jy
! Component: 100  -  total flux cleaned = 0.436319 Jy
! Component: 150  -  total flux cleaned = 0.526805 Jy
! Component: 200  -  total flux cleaned = 0.562924 Jy
! Total flux subtracted in 200 components = 0.562923 Jy
! Clean residual min=-0.057851 max=0.059661 Jy/beam
! Clean residual mean=0.000112 rms=0.020561 Jy/beam
! Combined flux in latest and established models = 2.14893 Jy
! Adding 93 model components to the UV plane model.
! The established model now contains 146 components and 2.14893 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=9.944 mas, bmaj=21.08 mas, bpa=13.01 degrees
! Estimated noise=1004.8 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 = 0.0567569 Jy
! Component: 100  -  total flux cleaned = 0.0832239 Jy
! Component: 150  -  total flux cleaned = 0.0995585 Jy
! Component: 200  -  total flux cleaned = 0.111 Jy
! Total flux subtracted in 200 components = 0.111 Jy
! Clean residual min=-0.047793 max=0.053364 Jy/beam
! Clean residual mean=-0.001250 rms=0.016988 Jy/beam
! Combined flux in latest and established models = 2.25993 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 187 components and 2.25993 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.972 mas, bmaj=9.904 mas, bpa=3.843 degrees
! Estimated noise=857.622 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0173429 Jy
! Component: 100  -  total flux cleaned = 0.0233141 Jy
! Component: 150  -  total flux cleaned = 0.0263627 Jy
! Component: 200  -  total flux cleaned = 0.0272126 Jy
! Total flux subtracted in 200 components = 0.0272126 Jy
! Clean residual min=-0.034065 max=0.039077 Jy/beam
! Clean residual mean=-0.001118 rms=0.011208 Jy/beam
! Combined flux in latest and established models = 2.28715 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 222 components and 2.28715 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.402413Jy  sigma=0.001527
! Fit after  self-cal, rms=0.400858Jy  sigma=0.001519
wmodel J1248-1959_S_1997_07_02_yyk\_map.mod
! Writing 222 model components to file: J1248-1959_S_1997_07_02_yyk_map.mod
wobs J1248-1959_S_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J1248-1959_S_1997_07_02_yyk_uvs.fits
wwins J1248-1959_S_1997_07_02_yyk\_map.win
! wwins: Wrote 3 windows to J1248-1959_S_1997_07_02_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 = 0.0171818 Jy
! Component: 100  -  total flux cleaned = 0.0196612 Jy
! Component: 150  -  total flux cleaned = 0.0208084 Jy
! Component: 200  -  total flux cleaned = 0.0224093 Jy
! Component: 250  -  total flux cleaned = 0.0229134 Jy
! Component: 300  -  total flux cleaned = 0.0219627 Jy
! Component: 350  -  total flux cleaned = 0.0215028 Jy
! Component: 400  -  total flux cleaned = 0.0214995 Jy
! Component: 450  -  total flux cleaned = 0.0223437 Jy
! Component: 500  -  total flux cleaned = 0.0215208 Jy
! Component: 550  -  total flux cleaned = 0.0223337 Jy
! Component: 600  -  total flux cleaned = 0.0223344 Jy
! Component: 650  -  total flux cleaned = 0.0215935 Jy
! Component: 700  -  total flux cleaned = 0.0205193 Jy
! Component: 750  -  total flux cleaned = 0.0198237 Jy
! Component: 800  -  total flux cleaned = 0.0191477 Jy
! Component: 850  -  total flux cleaned = 0.0181639 Jy
! Component: 900  -  total flux cleaned = 0.0181673 Jy
! Component: 950  -  total flux cleaned = 0.0169216 Jy
! Component: 1000  -  total flux cleaned = 0.0172285 Jy
! Component: 1050  -  total flux cleaned = 0.0175231 Jy
! Component: 1100  -  total flux cleaned = 0.0172279 Jy
! Component: 1150  -  total flux cleaned = 0.0169483 Jy
! Component: 1200  -  total flux cleaned = 0.0169533 Jy
! Component: 1250  -  total flux cleaned = 0.0158585 Jy
! Component: 1300  -  total flux cleaned = 0.0145115 Jy
! Component: 1350  -  total flux cleaned = 0.0129244 Jy
! Component: 1400  -  total flux cleaned = 0.0113688 Jy
! Component: 1450  -  total flux cleaned = 0.0103506 Jy
! Component: 1500  -  total flux cleaned = 0.00934378 Jy
! Component: 1550  -  total flux cleaned = 0.00885057 Jy
! Component: 1600  -  total flux cleaned = 0.00909327 Jy
! Component: 1650  -  total flux cleaned = 0.00813078 Jy
! Component: 1700  -  total flux cleaned = 0.00789309 Jy
! Component: 1750  -  total flux cleaned = 0.00672437 Jy
! Component: 1800  -  total flux cleaned = 0.00672485 Jy
! Component: 1850  -  total flux cleaned = 0.0060367 Jy
! Component: 1900  -  total flux cleaned = 0.00491185 Jy
! Component: 1950  -  total flux cleaned = 0.00402425 Jy
! Component: 2000  -  total flux cleaned = 0.00380769 Jy
! Total flux subtracted in 2048 components = 0.00315258 Jy
! Clean residual min=-0.012367 max=0.013061 Jy/beam
! Clean residual mean=-0.000462 rms=0.004908 Jy/beam
! Combined flux in latest and established models = 2.2903 Jy
keep
! Adding 153 model components to the UV plane model.
! The established model now contains 373 components and 2.2903 Jy
![Exited script file: muppet]
wmap "J1248-1959_S_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.972 x 9.904 at 3.843 degrees (North through East)
! Clean map  min=-0.062887  max=0.92525 Jy/beam
! Writing clean map to FITS file: J1248-1959_S_1997_07_02_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.92525 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.0049629 
device "J1248-1959_S_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J1248-1959_S_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.60915 1.60915 3.21831 6.43662 12.8732 25.7465 51.4929
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0148 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.925 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.972 x 9.904 at 3.843 degrees (North through East)
! Clean map  min=-0.062887  max=0.92525 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1248-1959_S_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J1248-1959_S_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1248-1959_S_1997_07_02_yyk_uvs.log closed on Sun Jan  7 18:09:26 2007