! Started logfile: J0426+2350_S_1996_03_13_yyk_uvs.log on Sun Jan  7 16:16:15 2007
obs J0426+2350_S_1996_03_13_yyk_uva.fits
! Reading UV FITS file: J0426+2350_S_1996_03_13_yyk_uva.fits
! AN table 1: 136 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.972712 visibilities/baseline/integration-bin.
! Found source: J0426+2350
! 
! 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  2.22049e+09        4e+06          1        4e+06
!  02        2  2.23236e+09        4e+06          1        4e+06
!  03        3  2.29236e+09        4e+06          1        4e+06
!  04        4  2.32236e+09        4e+06          1        4e+06
! 
! Polarization(s): RR
! 
! Read 655 lines of history.
! 
! Reading 23812 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 J0426+2350_S_1996_03_13_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)= 0.385545 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=2.826 mas, bmaj=6.642 mas, bpa=-6.995 degrees
! Estimated noise=1158.45 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 = 0.130594 Jy
! Component: 100  -  total flux cleaned = 0.164986 Jy
! Total flux subtracted in 100 components = 0.164986 Jy
! Clean residual min=-0.011132 max=0.014991 Jy/beam
! Clean residual mean=0.000028 rms=0.003186 Jy/beam
! Combined flux in latest and established models = 0.164986 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 0.164986 Jy
! 
! Correcting IF 1.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.351212Jy  sigma=0.001778
! Fit after  self-cal, rms=0.350155Jy  sigma=0.001771
! Inverting map and beam 
! Estimated beam: bmin=2.826 mas, bmaj=6.642 mas, bpa=-6.995 degrees
! Estimated noise=1158.45 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=3.461 mas, bmaj=7.856 mas, bpa=-9.456 degrees
! Estimated noise=806.271 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 (-3.5, 1.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0241109 Jy
! Component: 100  -  total flux cleaned = 0.0358606 Jy
! Component: 150  -  total flux cleaned = 0.041225 Jy
! Component: 200  -  total flux cleaned = 0.0440812 Jy
! Total flux subtracted in 200 components = 0.0440812 Jy
! Clean residual min=-0.006796 max=0.009747 Jy/beam
! Clean residual mean=0.000112 rms=0.002237 Jy/beam
! Combined flux in latest and established models = 0.209067 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 58 model components to the UV plane model.
! The established model now contains 74 components and 0.209068 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.348823Jy  sigma=0.001763
! Fit after  self-cal, rms=0.348787Jy  sigma=0.001763
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.461 x 7.856 at -9.456 degrees (North through East)
! Clean map  min=-0.0066712  max=0.15632 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
! 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: 1.00594
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.16     HN        1.06     KP        0.96     
!   LA        0.99     MK        1.06     NL        0.90     OV        1.04     
!   PT        0.90     SC        0.88     
! 
! 
! 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: 1.02448
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        1.08     HN        1.04     KP        1.01     
!   LA        0.87     MK        0.94     NL        1.03     OV        0.95     
!   PT        0.94     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.348787Jy  sigma=0.001763
! Fit after  self-cal, rms=0.344624Jy  sigma=0.001762
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=0.344624Jy  sigma=0.001762
! Fit after  self-cal, rms=0.344623Jy  sigma=0.001762
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.465 mas, bmaj=7.792 mas, bpa=-8.776 degrees
! Estimated noise=809.768 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 = 0.00451371 Jy
! Component: 100  -  total flux cleaned = 0.00651035 Jy
! Component: 150  -  total flux cleaned = 0.00780242 Jy
! Component: 200  -  total flux cleaned = 0.00844214 Jy
! Total flux subtracted in 200 components = 0.00844214 Jy
! Clean residual min=-0.006039 max=0.008722 Jy/beam
! Clean residual mean=0.000081 rms=0.001957 Jy/beam
! Combined flux in latest and established models = 0.21751 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 97 components and 0.21751 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.344482Jy  sigma=0.001761
! Fit after  self-cal, rms=0.344470Jy  sigma=0.001761
! 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=0.344470Jy  sigma=0.001761
! Fit after  self-cal, rms=0.343643Jy  sigma=0.001756
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 = 0.00264574 Jy
! Component: 100  -  total flux cleaned = 0.00339934 Jy
! Component: 150  -  total flux cleaned = 0.0038419 Jy
! Component: 200  -  total flux cleaned = 0.00399775 Jy
! Total flux subtracted in 200 components = 0.00399775 Jy
! Clean residual min=-0.005865 max=0.007898 Jy/beam
! Clean residual mean=0.000079 rms=0.001892 Jy/beam
! Combined flux in latest and established models = 0.221507 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 111 components and 0.221507 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.343580Jy  sigma=0.001756
! Fit after  self-cal, rms=0.343423Jy  sigma=0.001755
! 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: 3.465 x 7.792 at -8.776 degrees (North through East)
! Clean map  min=-0.0057591  max=0.15753 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=0.343423Jy  sigma=0.001755
! Fit after  self-cal, rms=0.341049Jy  sigma=0.001755
! 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=0.341049Jy  sigma=0.001755
! Fit after  self-cal, rms=0.340984Jy  sigma=0.001754
! Inverting map and beam 
! Estimated beam: bmin=3.423 mas, bmaj=7.681 mas, bpa=-7.895 degrees
! Estimated noise=802.222 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00161376 Jy
! Component: 100  -  total flux cleaned = 0.00209808 Jy
! Component: 150  -  total flux cleaned = 0.00223591 Jy
! Component: 200  -  total flux cleaned = 0.0022962 Jy
! Total flux subtracted in 200 components = 0.0022962 Jy
! Clean residual min=-0.005779 max=0.007477 Jy/beam
! Clean residual mean=0.000077 rms=0.001853 Jy/beam
! Combined flux in latest and established models = 0.223804 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 122 components and 0.223804 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.340937Jy  sigma=0.001754
! Fit after  self-cal, rms=0.340910Jy  sigma=0.001754
! 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=0.340910Jy  sigma=0.001754
! Fit after  self-cal, rms=0.341037Jy  sigma=0.001754
! 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=0.341037Jy  sigma=0.001754
! Fit after  self-cal, rms=0.341027Jy  sigma=0.001754
! Inverting map and beam 
! Estimated beam: bmin=3.422 mas, bmaj=7.751 mas, bpa=-8.172 degrees
! Estimated noise=801.43 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -9.99221e-05 Jy
! Component: 100  -  total flux cleaned = -9.88556e-05 Jy
! Component: 150  -  total flux cleaned = -9.87254e-05 Jy
! Component: 200  -  total flux cleaned = -5.00816e-05 Jy
! Total flux subtracted in 200 components = -5.00816e-05 Jy
! Clean residual min=-0.005927 max=0.007390 Jy/beam
! Clean residual mean=0.000081 rms=0.001849 Jy/beam
! Combined flux in latest and established models = 0.223754 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 132 components and 0.223754 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.341009Jy  sigma=0.001754
! Fit after  self-cal, rms=0.341006Jy  sigma=0.001754
! 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=7.65 mas, bmaj=10.59 mas, bpa=-6.025 degrees
! Estimated noise=1002.62 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 = 0.00346893 Jy
! Component: 100  -  total flux cleaned = 0.00381825 Jy
! Component: 150  -  total flux cleaned = 0.00388879 Jy
! Component: 200  -  total flux cleaned = 0.00401256 Jy
! Total flux subtracted in 200 components = 0.00401257 Jy
! Clean residual min=-0.006632 max=0.009293 Jy/beam
! Clean residual mean=0.000170 rms=0.002705 Jy/beam
! Combined flux in latest and established models = 0.227766 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 148 components and 0.227766 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.341030Jy  sigma=0.001754
! Fit after  self-cal, rms=0.341019Jy  sigma=0.001754
! 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=2.813 mas, bmaj=6.587 mas, bpa=-6.187 degrees
! Estimated noise=1143.89 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.135008 Jy
! Component: 100  -  total flux cleaned = 0.171366 Jy
! Component: 150  -  total flux cleaned = 0.189914 Jy
! Component: 200  -  total flux cleaned = 0.199706 Jy
! Total flux subtracted in 200 components = 0.199706 Jy
! Clean residual min=-0.008290 max=0.008083 Jy/beam
! Clean residual mean=0.000020 rms=0.002301 Jy/beam
! Combined flux in latest and established models = 0.199706 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 32 model components to the UV plane model.
! The established model now contains 32 components and 0.199706 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.422 mas, bmaj=7.751 mas, bpa=-8.172 degrees
! Estimated noise=801.43 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 (-13, -2.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0134785 Jy
! Component: 100  -  total flux cleaned = 0.020902 Jy
! Component: 150  -  total flux cleaned = 0.0247308 Jy
! Component: 200  -  total flux cleaned = 0.0277322 Jy
! Total flux subtracted in 200 components = 0.0277322 Jy
! Clean residual min=-0.006184 max=0.005847 Jy/beam
! Clean residual mean=0.000078 rms=0.001719 Jy/beam
! Combined flux in latest and established models = 0.227438 Jy
! Adding 59 model components to the UV plane model.
! The established model now contains 90 components and 0.227438 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=7.65 mas, bmaj=10.59 mas, bpa=-6.025 degrees
! Estimated noise=1002.62 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 = 0.00673372 Jy
! Component: 100  -  total flux cleaned = 0.00965329 Jy
! Component: 150  -  total flux cleaned = 0.0114039 Jy
! Component: 200  -  total flux cleaned = 0.0128228 Jy
! Total flux subtracted in 200 components = 0.0128228 Jy
! Clean residual min=-0.006093 max=0.006391 Jy/beam
! Clean residual mean=0.000135 rms=0.002262 Jy/beam
! Combined flux in latest and established models = 0.240261 Jy
! Adding 64 model components to the UV plane model.
! The established model now contains 147 components and 0.240261 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.422 mas, bmaj=7.751 mas, bpa=-8.172 degrees
! Estimated noise=801.43 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -1.53211e-05 Jy
! Component: 100  -  total flux cleaned = 0.000727976 Jy
! Component: 150  -  total flux cleaned = 0.00125774 Jy
! Component: 200  -  total flux cleaned = 0.00157447 Jy
! Total flux subtracted in 200 components = 0.00157447 Jy
! Clean residual min=-0.005812 max=0.005577 Jy/beam
! Clean residual mean=0.000058 rms=0.001594 Jy/beam
! Combined flux in latest and established models = 0.241835 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 171 components and 0.241835 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.340795Jy  sigma=0.001753
! Fit after  self-cal, rms=0.340769Jy  sigma=0.001753
wmodel J0426+2350_S_1996_03_13_yyk\_map.mod
! Writing 171 model components to file: J0426+2350_S_1996_03_13_yyk_map.mod
wobs J0426+2350_S_1996_03_13_yyk\_uvs.fits
! Writing UV FITS file: J0426+2350_S_1996_03_13_yyk_uvs.fits
wwins J0426+2350_S_1996_03_13_yyk\_map.win
! wwins: Wrote 3 windows to J0426+2350_S_1996_03_13_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 = -0.000609551 Jy
! Component: 100  -  total flux cleaned = 5.02186e-05 Jy
! Component: 150  -  total flux cleaned = 0.000678613 Jy
! Component: 200  -  total flux cleaned = 0.00119288 Jy
! Component: 250  -  total flux cleaned = 0.00160588 Jy
! Component: 300  -  total flux cleaned = 0.00184468 Jy
! Component: 350  -  total flux cleaned = 0.00184455 Jy
! Component: 400  -  total flux cleaned = 0.00199626 Jy
! Component: 450  -  total flux cleaned = 0.00206795 Jy
! Component: 500  -  total flux cleaned = 0.00227848 Jy
! Component: 550  -  total flux cleaned = 0.00214024 Jy
! Component: 600  -  total flux cleaned = 0.0022766 Jy
! Component: 650  -  total flux cleaned = 0.001942 Jy
! Component: 700  -  total flux cleaned = 0.00174542 Jy
! Component: 750  -  total flux cleaned = 0.00167999 Jy
! Component: 800  -  total flux cleaned = 0.00142621 Jy
! Component: 850  -  total flux cleaned = 0.00123864 Jy
! Component: 900  -  total flux cleaned = 0.000993545 Jy
! Component: 950  -  total flux cleaned = 0.00087232 Jy
! Component: 1000  -  total flux cleaned = 0.000753412 Jy
! Component: 1050  -  total flux cleaned = 0.000636312 Jy
! Component: 1100  -  total flux cleaned = 0.000635476 Jy
! Component: 1150  -  total flux cleaned = 0.000521052 Jy
! Component: 1200  -  total flux cleaned = 0.000353182 Jy
! Component: 1250  -  total flux cleaned = 0.000409207 Jy
! Component: 1300  -  total flux cleaned = 0.000354645 Jy
! Component: 1350  -  total flux cleaned = 0.000300393 Jy
! Component: 1400  -  total flux cleaned = 0.00024807 Jy
! Component: 1450  -  total flux cleaned = 0.0003536 Jy
! Component: 1500  -  total flux cleaned = 0.000300642 Jy
! Component: 1550  -  total flux cleaned = 0.000300746 Jy
! Component: 1600  -  total flux cleaned = 0.00025013 Jy
! Component: 1650  -  total flux cleaned = 0.000300959 Jy
! Component: 1700  -  total flux cleaned = 0.000351416 Jy
! Component: 1750  -  total flux cleaned = 0.000252682 Jy
! Component: 1800  -  total flux cleaned = 0.00020429 Jy
! Component: 1850  -  total flux cleaned = 0.000155603 Jy
! Component: 1900  -  total flux cleaned = -3.72851e-05 Jy
! Component: 1950  -  total flux cleaned = -8.43526e-05 Jy
! Component: 2000  -  total flux cleaned = -0.000178756 Jy
! Total flux subtracted in 2048 components = -0.000178334 Jy
! Clean residual min=-0.003009 max=0.002334 Jy/beam
! Clean residual mean=0.000036 rms=0.001001 Jy/beam
! Combined flux in latest and established models = 0.241657 Jy
keep
! Adding 149 model components to the UV plane model.
! The established model now contains 320 components and 0.241657 Jy
![Exited script file: muppet]
wmap "J0426+2350_S_1996_03_13_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.422 x 7.751 at -8.172 degrees (North through East)
! Clean map  min=-0.0055229  max=0.15671 Jy/beam
! Writing clean map to FITS file: J0426+2350_S_1996_03_13_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.156714 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000994735 
device "J0426+2350_S_1996_03_13_yyk\_map.eps/VPS"
! Attempting to open device: 'J0426+2350_S_1996_03_13_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.90424 1.90424 3.80848 7.61696 15.2339 30.4679 60.9357
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0029 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.156 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.422 x 7.751 at -8.172 degrees (North through East)
! Clean map  min=-0.0055229  max=0.15671 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0426+2350_S_1996_03_13_yyk\_map.gif/gif"
! Attempting to open device: 'J0426+2350_S_1996_03_13_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0426+2350_S_1996_03_13_yyk_uvs.log closed on Sun Jan  7 16:16:23 2007