! Started logfile: J2327+1524_X_1996_03_13_yyk_uvs.log on Mon Jan  8 10:52:27 2007
obs J2327+1524_X_1996_03_13_yyk_uva.fits
! Reading UV FITS file: J2327+1524_X_1996_03_13_yyk_uva.fits
! AN table 1: 127 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.815048 visibilities/baseline/integration-bin.
! Found source: J2327+1524
! 
! 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  8.15049e+09        4e+06          1        4e+06
!  02        2  8.23236e+09        4e+06          1        4e+06
!  03        3  8.41236e+09        4e+06          1        4e+06
!  04        4  8.55236e+09        4e+06          1        4e+06
! 
! Polarization(s): RR
! 
! Read 655 lines of history.
! 
! Reading 18632 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 J2327+1524_X_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 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.309051 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=0.7418 mas, bmaj=1.77 mas, bpa=-0.4175 degrees
! Estimated noise=1092.54 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 = 0.129249 Jy
! Component: 100  -  total flux cleaned = 0.172466 Jy
! Total flux subtracted in 100 components = 0.172466 Jy
! Clean residual min=-0.010055 max=0.015046 Jy/beam
! Clean residual mean=-0.000050 rms=0.003175 Jy/beam
! Combined flux in latest and established models = 0.172466 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.172466 Jy
! 
! Correcting IF 1.
!  A total of 128 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 128 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 128 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 128 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.264594Jy  sigma=0.001794
! Fit after  self-cal, rms=0.262941Jy  sigma=0.001784
! Inverting map and beam 
! Estimated beam: bmin=0.7418 mas, bmaj=1.77 mas, bpa=-0.4175 degrees
! Estimated noise=1092.54 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0229617 Jy
! Component: 100  -  total flux cleaned = 0.0325892 Jy
! Total flux subtracted in 100 components = 0.0325892 Jy
! Clean residual min=-0.008636 max=0.010521 Jy/beam
! Clean residual mean=-0.000030 rms=0.002550 Jy/beam
! Combined flux in latest and established models = 0.205056 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 18 components and 0.205056 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.261528Jy  sigma=0.001770
! Fit after  self-cal, rms=0.261527Jy  sigma=0.001770
! 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=0.9131 mas, bmaj=2.127 mas, bpa=-3.202 degrees
! Estimated noise=739.609 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 = 0.00970181 Jy
! Component: 100  -  total flux cleaned = 0.0139792 Jy
! Component: 150  -  total flux cleaned = 0.0146228 Jy
! Component: 200  -  total flux cleaned = 0.0147971 Jy
! Total flux subtracted in 200 components = 0.0147971 Jy
! Clean residual min=-0.008630 max=0.012694 Jy/beam
! Clean residual mean=-0.000054 rms=0.002782 Jy/beam
! Combined flux in latest and established models = 0.219853 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 30 components and 0.219853 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.261437Jy  sigma=0.001768
! Fit after  self-cal, rms=0.261436Jy  sigma=0.001768
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9131 x 2.127 at -3.202 degrees (North through East)
! Clean map  min=-0.0085406  max=0.15775 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.
!  A total of 9 telescope corrections were flagged in sub-array 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.
!  A total of 9 telescope corrections were flagged in sub-array 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 3.
!  A total of 9 telescope corrections were flagged in sub-array 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 4.
!  A total of 9 telescope corrections were flagged in sub-array 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*    
! 
! 
! Fit before self-cal, rms=0.261436Jy  sigma=0.001768
! Fit after  self-cal, rms=0.261430Jy  sigma=0.001769
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=0.261430Jy  sigma=0.001769
! Fit after  self-cal, rms=0.261429Jy  sigma=0.001769
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9137 mas, bmaj=2.128 mas, bpa=-3.217 degrees
! Estimated noise=740.187 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 = 0.000386628 Jy
! Component: 100  -  total flux cleaned = 0.000532205 Jy
! Component: 150  -  total flux cleaned = 0.000601147 Jy
! Component: 200  -  total flux cleaned = 0.000667937 Jy
! Total flux subtracted in 200 components = 0.000667937 Jy
! Clean residual min=-0.008739 max=0.012665 Jy/beam
! Clean residual mean=-0.000053 rms=0.002774 Jy/beam
! Combined flux in latest and established models = 0.220521 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 31 components and 0.220521 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.261403Jy  sigma=0.001768
! Fit after  self-cal, rms=0.261403Jy  sigma=0.001768
! 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=0.261403Jy  sigma=0.001768
! Fit after  self-cal, rms=0.260443Jy  sigma=0.001761
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)
! Added new window around map position (-1.8, 1.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0161527 Jy
! Component: 100  -  total flux cleaned = 0.0246491 Jy
! Component: 150  -  total flux cleaned = 0.0293631 Jy
! Component: 200  -  total flux cleaned = 0.0306374 Jy
! Total flux subtracted in 200 components = 0.0306374 Jy
! Clean residual min=-0.007665 max=0.009179 Jy/beam
! Clean residual mean=-0.000026 rms=0.002353 Jy/beam
! Combined flux in latest and established models = 0.251158 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 44 model components to the UV plane model.
! The established model now contains 75 components and 0.251158 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.259760Jy  sigma=0.001756
! Fit after  self-cal, rms=0.259387Jy  sigma=0.001753
! 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: 0.9137 x 2.128 at -3.217 degrees (North through East)
! Clean map  min=-0.0067424  max=0.15722 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=0.259387Jy  sigma=0.001753
! Fit after  self-cal, rms=0.257985Jy  sigma=0.001752
! 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=0.257985Jy  sigma=0.001752
! Fit after  self-cal, rms=0.257896Jy  sigma=0.001752
! Inverting map and beam 
! Estimated beam: bmin=0.9144 mas, bmaj=2.13 mas, bpa=-3.343 degrees
! Estimated noise=729.989 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00234343 Jy
! Component: 100  -  total flux cleaned = 0.00336202 Jy
! Component: 150  -  total flux cleaned = 0.00390111 Jy
! Component: 200  -  total flux cleaned = 0.00412735 Jy
! Total flux subtracted in 200 components = 0.00412735 Jy
! Clean residual min=-0.006539 max=0.007567 Jy/beam
! Clean residual mean=-0.000018 rms=0.002109 Jy/beam
! Combined flux in latest and established models = 0.255285 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 93 components and 0.255285 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.257704Jy  sigma=0.001751
! Fit after  self-cal, rms=0.257647Jy  sigma=0.001750
! 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=0.257647Jy  sigma=0.001750
! Fit after  self-cal, rms=0.255584Jy  sigma=0.001750
! 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=0.255584Jy  sigma=0.001750
! Fit after  self-cal, rms=0.255561Jy  sigma=0.001750
! Inverting map and beam 
! Estimated beam: bmin=0.9023 mas, bmaj=2.127 mas, bpa=-3.9 degrees
! Estimated noise=721.215 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00057886 Jy
! Component: 100  -  total flux cleaned = 0.000777682 Jy
! Component: 150  -  total flux cleaned = 0.00103503 Jy
! Component: 200  -  total flux cleaned = 0.00103234 Jy
! Total flux subtracted in 200 components = 0.00103234 Jy
! Clean residual min=-0.006160 max=0.007441 Jy/beam
! Clean residual mean=-0.000018 rms=0.002014 Jy/beam
! Combined flux in latest and established models = 0.256318 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 104 components and 0.256318 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.255468Jy  sigma=0.001749
! Fit after  self-cal, rms=0.255460Jy  sigma=0.001749
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.099 mas, bmaj=3.064 mas, bpa=-6.543 degrees
! Estimated noise=927.134 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 = 0.00337251 Jy
! Component: 100  -  total flux cleaned = 0.00365066 Jy
! Component: 150  -  total flux cleaned = 0.00370098 Jy
! Component: 200  -  total flux cleaned = 0.00382459 Jy
! Total flux subtracted in 200 components = 0.00382459 Jy
! Clean residual min=-0.009417 max=0.012856 Jy/beam
! Clean residual mean=-0.000034 rms=0.003121 Jy/beam
! Combined flux in latest and established models = 0.260142 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 115 components and 0.260142 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.255454Jy  sigma=0.001749
! Fit after  self-cal, rms=0.255440Jy  sigma=0.001749
! 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=0.7383 mas, bmaj=1.769 mas, bpa=-0.8637 degrees
! Estimated noise=1076.07 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.132722 Jy
! Component: 100  -  total flux cleaned = 0.175871 Jy
! Component: 150  -  total flux cleaned = 0.196309 Jy
! Component: 200  -  total flux cleaned = 0.2099 Jy
! Total flux subtracted in 200 components = 0.2099 Jy
! Clean residual min=-0.007638 max=0.009717 Jy/beam
! Clean residual mean=-0.000031 rms=0.002358 Jy/beam
! Combined flux in latest and established models = 0.2099 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 28 model components to the UV plane model.
! The established model now contains 28 components and 0.2099 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9023 mas, bmaj=2.127 mas, bpa=-3.9 degrees
! Estimated noise=721.215 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 = 0.0161156 Jy
! Component: 100  -  total flux cleaned = 0.026493 Jy
! Component: 150  -  total flux cleaned = 0.0337009 Jy
! Component: 200  -  total flux cleaned = 0.0387913 Jy
! Total flux subtracted in 200 components = 0.0387913 Jy
! Clean residual min=-0.006298 max=0.007594 Jy/beam
! Clean residual mean=-0.000027 rms=0.002064 Jy/beam
! Combined flux in latest and established models = 0.248691 Jy
! Adding 44 model components to the UV plane model.
! The established model now contains 67 components and 0.248691 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.099 mas, bmaj=3.064 mas, bpa=-6.543 degrees
! Estimated noise=927.134 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 = 0.00670305 Jy
! Component: 100  -  total flux cleaned = 0.00996922 Jy
! Component: 150  -  total flux cleaned = 0.0111111 Jy
! Component: 200  -  total flux cleaned = 0.0113012 Jy
! Total flux subtracted in 200 components = 0.0113012 Jy
! Clean residual min=-0.009315 max=0.013010 Jy/beam
! Clean residual mean=-0.000035 rms=0.003116 Jy/beam
! Combined flux in latest and established models = 0.259993 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 84 components and 0.259993 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9023 mas, bmaj=2.127 mas, bpa=-3.9 degrees
! Estimated noise=721.215 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00244216 Jy
! Component: 100  -  total flux cleaned = -0.00267079 Jy
! Component: 150  -  total flux cleaned = -0.00276877 Jy
! Component: 200  -  total flux cleaned = -0.00285641 Jy
! Total flux subtracted in 200 components = -0.00285641 Jy
! Clean residual min=-0.006213 max=0.007438 Jy/beam
! Clean residual mean=-0.000020 rms=0.002000 Jy/beam
! Combined flux in latest and established models = 0.257136 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 96 components and 0.257136 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.255449Jy  sigma=0.001749
! Fit after  self-cal, rms=0.255425Jy  sigma=0.001749
wmodel J2327+1524_X_1996_03_13_yyk\_map.mod
! Writing 96 model components to file: J2327+1524_X_1996_03_13_yyk_map.mod
wobs J2327+1524_X_1996_03_13_yyk\_uvs.fits
! Writing UV FITS file: J2327+1524_X_1996_03_13_yyk_uvs.fits
wwins J2327+1524_X_1996_03_13_yyk\_map.win
! wwins: Wrote 2 windows to J2327+1524_X_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 = 0.00343911 Jy
! Component: 100  -  total flux cleaned = 0.00490482 Jy
! Component: 150  -  total flux cleaned = 0.00513447 Jy
! Component: 200  -  total flux cleaned = 0.0053562 Jy
! Component: 250  -  total flux cleaned = 0.00567558 Jy
! Component: 300  -  total flux cleaned = 0.00567654 Jy
! Component: 350  -  total flux cleaned = 0.00537431 Jy
! Component: 400  -  total flux cleaned = 0.00517832 Jy
! Component: 450  -  total flux cleaned = 0.00498574 Jy
! Component: 500  -  total flux cleaned = 0.00498438 Jy
! Component: 550  -  total flux cleaned = 0.00489032 Jy
! Component: 600  -  total flux cleaned = 0.0048901 Jy
! Component: 650  -  total flux cleaned = 0.00489095 Jy
! Component: 700  -  total flux cleaned = 0.00498081 Jy
! Component: 750  -  total flux cleaned = 0.00532867 Jy
! Component: 800  -  total flux cleaned = 0.00532953 Jy
! Component: 850  -  total flux cleaned = 0.00558323 Jy
! Component: 900  -  total flux cleaned = 0.00583268 Jy
! Component: 950  -  total flux cleaned = 0.00607862 Jy
! Component: 1000  -  total flux cleaned = 0.00616082 Jy
! Component: 1050  -  total flux cleaned = 0.00648175 Jy
! Component: 1100  -  total flux cleaned = 0.0067179 Jy
! Component: 1150  -  total flux cleaned = 0.00671925 Jy
! Component: 1200  -  total flux cleaned = 0.00725569 Jy
! Component: 1250  -  total flux cleaned = 0.00710422 Jy
! Component: 1300  -  total flux cleaned = 0.0074032 Jy
! Component: 1350  -  total flux cleaned = 0.00755018 Jy
! Component: 1400  -  total flux cleaned = 0.00776832 Jy
! Component: 1450  -  total flux cleaned = 0.007984 Jy
! Component: 1500  -  total flux cleaned = 0.00798392 Jy
! Component: 1550  -  total flux cleaned = 0.00826588 Jy
! Component: 1600  -  total flux cleaned = 0.00840524 Jy
! Component: 1650  -  total flux cleaned = 0.00847356 Jy
! Component: 1700  -  total flux cleaned = 0.00867851 Jy
! Component: 1750  -  total flux cleaned = 0.00895004 Jy
! Component: 1800  -  total flux cleaned = 0.0088834 Jy
! Component: 1850  -  total flux cleaned = 0.00928202 Jy
! Component: 1900  -  total flux cleaned = 0.00947897 Jy
! Component: 1950  -  total flux cleaned = 0.00967476 Jy
! Component: 2000  -  total flux cleaned = 0.00993219 Jy
! Total flux subtracted in 2048 components = 0.010059 Jy
! Clean residual min=-0.003926 max=0.003637 Jy/beam
! Clean residual mean=-0.000017 rms=0.001332 Jy/beam
! Combined flux in latest and established models = 0.267195 Jy
keep
! Adding 164 model components to the UV plane model.
! The established model now contains 260 components and 0.267195 Jy
![Exited script file: muppet]
wmap "J2327+1524_X_1996_03_13_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9023 x 2.127 at -3.9 degrees (North through East)
! Clean map  min=-0.0056698  max=0.15437 Jy/beam
! Writing clean map to FITS file: J2327+1524_X_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 0.154372 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00132578 
device "J2327+1524_X_1996_03_13_yyk\_map.eps/VPS"
! Attempting to open device: 'J2327+1524_X_1996_03_13_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -2.57648 2.57648 5.15295 10.3059 20.6118 41.2236 82.4472
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0039 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.154 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9023 x 2.127 at -3.9 degrees (North through East)
! Clean map  min=-0.0056698  max=0.15437 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2327+1524_X_1996_03_13_yyk\_map.gif/gif"
! Attempting to open device: 'J2327+1524_X_1996_03_13_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2327+1524_X_1996_03_13_yyk_uvs.log closed on Mon Jan  8 10:52:35 2007