! Started logfile: J0513-2159_S_1997_07_02_yyk_uvs.log on Sun Jan  7 16:25:15 2007
obs J0513-2159_S_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J0513-2159_S_1997_07_02_yyk_uva.fits
! AN table 1: 147 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1.09947 visibilities/baseline/integration-bin.
! Found source: J0513-2159
! 
! 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 29092 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 J0513-2159_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)= 0.50984 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=2.797 mas, bmaj=7.927 mas, bpa=-6.953 degrees
! Estimated noise=2970.07 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 = 0.297206 Jy
! Component: 100  -  total flux cleaned = 0.390112 Jy
! Total flux subtracted in 100 components = 0.390112 Jy
! Clean residual min=-0.021911 max=0.039076 Jy/beam
! Clean residual mean=0.000130 rms=0.007302 Jy/beam
! Combined flux in latest and established models = 0.390112 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 0.390112 Jy
! 
! Correcting IF 1.
!  A total of 311 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 164 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 164 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 164 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.344093Jy  sigma=0.001449
! Fit after  self-cal, rms=0.343441Jy  sigma=0.001447
! Inverting map and beam 
! Estimated beam: bmin=2.797 mas, bmaj=7.927 mas, bpa=-6.953 degrees
! Estimated noise=2970.07 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=3.814 mas, bmaj=10.5 mas, bpa=-7.751 degrees
! Estimated noise=1142.2 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 = 0.0607423 Jy
! Component: 100  -  total flux cleaned = 0.0826989 Jy
! Component: 150  -  total flux cleaned = 0.0911398 Jy
! Component: 200  -  total flux cleaned = 0.0922876 Jy
! Total flux subtracted in 200 components = 0.0922876 Jy
! Clean residual min=-0.011847 max=0.019341 Jy/beam
! Clean residual mean=0.000192 rms=0.004568 Jy/beam
! Combined flux in latest and established models = 0.482399 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 55 components and 0.482399 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.336255Jy  sigma=0.001416
! Fit after  self-cal, rms=0.336137Jy  sigma=0.001416
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.814 x 10.5 at -7.751 degrees (North through East)
! Clean map  min=-0.011386  max=0.35531 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.02545
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.11     HN        0.92     KP        0.87     
!   LA        0.97     MK        0.98     NL        1.00*    OV        1.12     
!   PT        0.96     SC        0.82     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.971558
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.16     HN        1.00     KP        0.94     
!   LA        1.09     MK        1.08     NL        1.02     OV        1.04     
!   PT        0.96     SC        0.91     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.04405
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.07     HN        0.91     KP        0.89     
!   LA        0.81     MK        0.92     NL        0.99     OV        0.95     
!   PT        1.03     SC        0.98     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.998935
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.09     HN        1.14     KP        0.94     
!   LA        0.89     MK        1.02     NL        1.07     OV        0.95     
!   PT        0.92     SC        1.00     
! 
! 
! Fit before self-cal, rms=0.336137Jy  sigma=0.001416
! Fit after  self-cal, rms=0.325861Jy  sigma=0.001403
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=0.325861Jy  sigma=0.001403
! Fit after  self-cal, rms=0.325862Jy  sigma=0.001403
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.766 mas, bmaj=10.31 mas, bpa=-6.478 degrees
! Estimated noise=1136.82 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 (12, -2.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0186169 Jy
! Component: 100  -  total flux cleaned = 0.0227651 Jy
! Component: 150  -  total flux cleaned = 0.0240315 Jy
! Component: 200  -  total flux cleaned = 0.0242475 Jy
! Total flux subtracted in 200 components = 0.0242475 Jy
! Clean residual min=-0.006060 max=0.006987 Jy/beam
! Clean residual mean=-0.000007 rms=0.001863 Jy/beam
! Combined flux in latest and established models = 0.506647 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 82 components and 0.506647 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.325046Jy  sigma=0.001400
! Fit after  self-cal, rms=0.324983Jy  sigma=0.001400
! 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=0.324983Jy  sigma=0.001400
! Fit after  self-cal, rms=0.323560Jy  sigma=0.001393
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 = 0.00475432 Jy
! Component: 100  -  total flux cleaned = 0.0051139 Jy
! Component: 150  -  total flux cleaned = 0.00527866 Jy
! Component: 200  -  total flux cleaned = 0.00542749 Jy
! Total flux subtracted in 200 components = 0.00542749 Jy
! Clean residual min=-0.006212 max=0.005886 Jy/beam
! Clean residual mean=-0.000046 rms=0.001765 Jy/beam
! Combined flux in latest and established models = 0.512074 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 103 components and 0.512074 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.323391Jy  sigma=0.001392
! Fit after  self-cal, rms=0.323249Jy  sigma=0.001391
! 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: 3.766 x 10.31 at -6.478 degrees (North through East)
! Clean map  min=-0.006522  max=0.35292 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=0.323249Jy  sigma=0.001391
! Fit after  self-cal, rms=0.319438Jy  sigma=0.001387
! 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=0.319438Jy  sigma=0.001387
! Fit after  self-cal, rms=0.319425Jy  sigma=0.001387
! Inverting map and beam 
! Estimated beam: bmin=3.782 mas, bmaj=10.38 mas, bpa=-7.144 degrees
! Estimated noise=1129.99 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00489826 Jy
! Component: 100  -  total flux cleaned = 0.00490082 Jy
! Component: 150  -  total flux cleaned = 0.00467655 Jy
! Component: 200  -  total flux cleaned = 0.0045764 Jy
! Total flux subtracted in 200 components = 0.0045764 Jy
! Clean residual min=-0.004994 max=0.004714 Jy/beam
! Clean residual mean=-0.000008 rms=0.001434 Jy/beam
! Combined flux in latest and established models = 0.51665 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 128 components and 0.51665 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.319326Jy  sigma=0.001386
! Fit after  self-cal, rms=0.319323Jy  sigma=0.001386
! 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=0.319323Jy  sigma=0.001386
! Fit after  self-cal, rms=0.320113Jy  sigma=0.001384
! 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=0.320113Jy  sigma=0.001384
! Fit after  self-cal, rms=0.320122Jy  sigma=0.001384
! Inverting map and beam 
! Estimated beam: bmin=3.784 mas, bmaj=10.38 mas, bpa=-7.203 degrees
! Estimated noise=1130.87 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00333597 Jy
! Component: 100  -  total flux cleaned = 0.00363082 Jy
! Component: 150  -  total flux cleaned = 0.00380643 Jy
! Component: 200  -  total flux cleaned = 0.00388808 Jy
! Total flux subtracted in 200 components = 0.00388808 Jy
! Clean residual min=-0.004781 max=0.004239 Jy/beam
! Clean residual mean=-0.000014 rms=0.001361 Jy/beam
! Combined flux in latest and established models = 0.520539 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 137 components and 0.520538 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.320061Jy  sigma=0.001384
! Fit after  self-cal, rms=0.320064Jy  sigma=0.001384
! 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=7.973 mas, bmaj=17.54 mas, bpa=-8.03 degrees
! Estimated noise=1373.73 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 = 0.00128729 Jy
! Component: 100  -  total flux cleaned = 0.00114571 Jy
! Component: 150  -  total flux cleaned = 0.00101512 Jy
! Component: 200  -  total flux cleaned = 0.000841165 Jy
! Total flux subtracted in 200 components = 0.000841165 Jy
! Clean residual min=-0.004616 max=0.004762 Jy/beam
! Clean residual mean=-0.000048 rms=0.001560 Jy/beam
! Combined flux in latest and established models = 0.52138 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 161 components and 0.52138 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.320048Jy  sigma=0.001384
! Fit after  self-cal, rms=0.320050Jy  sigma=0.001384
! 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=2.806 mas, bmaj=7.949 mas, bpa=-6.778 degrees
! Estimated noise=2928.21 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.296092 Jy
! Component: 100  -  total flux cleaned = 0.386554 Jy
! Component: 150  -  total flux cleaned = 0.431527 Jy
! Component: 200  -  total flux cleaned = 0.461362 Jy
! Total flux subtracted in 200 components = 0.461362 Jy
! Clean residual min=-0.013936 max=0.024437 Jy/beam
! Clean residual mean=0.000047 rms=0.004480 Jy/beam
! Combined flux in latest and established models = 0.461362 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 50 model components to the UV plane model.
! The established model now contains 50 components and 0.461362 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.784 mas, bmaj=10.38 mas, bpa=-7.203 degrees
! Estimated noise=1130.87 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 (4.5, -3).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0335573 Jy
! Component: 100  -  total flux cleaned = 0.0488459 Jy
! Component: 150  -  total flux cleaned = 0.0544977 Jy
! Component: 200  -  total flux cleaned = 0.0565032 Jy
! Total flux subtracted in 200 components = 0.0565032 Jy
! Clean residual min=-0.005672 max=0.005883 Jy/beam
! Clean residual mean=-0.000008 rms=0.001542 Jy/beam
! Combined flux in latest and established models = 0.517865 Jy
! Adding 48 model components to the UV plane model.
! The established model now contains 98 components and 0.517865 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=7.973 mas, bmaj=17.54 mas, bpa=-8.03 degrees
! Estimated noise=1373.73 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 = 0.00239754 Jy
! Component: 100  -  total flux cleaned = 0.00284333 Jy
! Component: 150  -  total flux cleaned = 0.00283995 Jy
! Component: 200  -  total flux cleaned = 0.00273576 Jy
! Total flux subtracted in 200 components = 0.00273576 Jy
! Clean residual min=-0.004869 max=0.005161 Jy/beam
! Clean residual mean=-0.000048 rms=0.001592 Jy/beam
! Combined flux in latest and established models = 0.520601 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 126 components and 0.5206 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.784 mas, bmaj=10.38 mas, bpa=-7.203 degrees
! Estimated noise=1130.87 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000348822 Jy
! Component: 100  -  total flux cleaned = -0.00034508 Jy
! Component: 150  -  total flux cleaned = -0.000470711 Jy
! Component: 200  -  total flux cleaned = -0.000466997 Jy
! Total flux subtracted in 200 components = -0.000466997 Jy
! Clean residual min=-0.005223 max=0.004185 Jy/beam
! Clean residual mean=-0.000024 rms=0.001363 Jy/beam
! Combined flux in latest and established models = 0.520134 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 148 components and 0.520134 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.320178Jy  sigma=0.001384
! Fit after  self-cal, rms=0.320124Jy  sigma=0.001384
wmodel J0513-2159_S_1997_07_02_yyk\_map.mod
! Writing 148 model components to file: J0513-2159_S_1997_07_02_yyk_map.mod
wobs J0513-2159_S_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J0513-2159_S_1997_07_02_yyk_uvs.fits
wwins J0513-2159_S_1997_07_02_yyk\_map.win
! wwins: Wrote 3 windows to J0513-2159_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 = -0.00230435 Jy
! Component: 100  -  total flux cleaned = -0.00351533 Jy
! Component: 150  -  total flux cleaned = -0.003949 Jy
! Component: 200  -  total flux cleaned = -0.0044228 Jy
! Component: 250  -  total flux cleaned = -0.00480809 Jy
! Component: 300  -  total flux cleaned = -0.00505403 Jy
! Component: 350  -  total flux cleaned = -0.00511029 Jy
! Component: 400  -  total flux cleaned = -0.00516626 Jy
! Component: 450  -  total flux cleaned = -0.00522153 Jy
! Component: 500  -  total flux cleaned = -0.00538121 Jy
! Component: 550  -  total flux cleaned = -0.00548493 Jy
! Component: 600  -  total flux cleaned = -0.00558504 Jy
! Component: 650  -  total flux cleaned = -0.00563328 Jy
! Component: 700  -  total flux cleaned = -0.00568125 Jy
! Component: 750  -  total flux cleaned = -0.00563457 Jy
! Component: 800  -  total flux cleaned = -0.0057729 Jy
! Component: 850  -  total flux cleaned = -0.00568146 Jy
! Component: 900  -  total flux cleaned = -0.00554869 Jy
! Component: 950  -  total flux cleaned = -0.00550629 Jy
! Component: 1000  -  total flux cleaned = -0.00559277 Jy
! Component: 1050  -  total flux cleaned = -0.005634 Jy
! Component: 1100  -  total flux cleaned = -0.00555162 Jy
! Component: 1150  -  total flux cleaned = -0.00555164 Jy
! Component: 1200  -  total flux cleaned = -0.00563151 Jy
! Component: 1250  -  total flux cleaned = -0.00559152 Jy
! Component: 1300  -  total flux cleaned = -0.00555318 Jy
! Component: 1350  -  total flux cleaned = -0.00555319 Jy
! Component: 1400  -  total flux cleaned = -0.00555309 Jy
! Component: 1450  -  total flux cleaned = -0.00551599 Jy
! Component: 1500  -  total flux cleaned = -0.00562487 Jy
! Component: 1550  -  total flux cleaned = -0.00565927 Jy
! Component: 1600  -  total flux cleaned = -0.00562296 Jy
! Component: 1650  -  total flux cleaned = -0.00555321 Jy
! Component: 1700  -  total flux cleaned = -0.00551909 Jy
! Component: 1750  -  total flux cleaned = -0.00551934 Jy
! Component: 1800  -  total flux cleaned = -0.00545304 Jy
! Component: 1850  -  total flux cleaned = -0.00555191 Jy
! Component: 1900  -  total flux cleaned = -0.00561646 Jy
! Component: 1950  -  total flux cleaned = -0.00561618 Jy
! Component: 2000  -  total flux cleaned = -0.00567893 Jy
! Total flux subtracted in 2048 components = -0.00561599 Jy
! Clean residual min=-0.001884 max=0.001711 Jy/beam
! Clean residual mean=-0.000014 rms=0.000652 Jy/beam
! Combined flux in latest and established models = 0.514518 Jy
keep
! Adding 136 model components to the UV plane model.
! The established model now contains 284 components and 0.514518 Jy
![Exited script file: muppet]
wmap "J0513-2159_S_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.784 x 10.38 at -7.203 degrees (North through East)
! Clean map  min=-0.0057047  max=0.35509 Jy/beam
! Writing clean map to FITS file: J0513-2159_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 0.355091 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000639965 
device "J0513-2159_S_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J0513-2159_S_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.540677 0.540677 1.08135 2.16271 4.32541 8.65083 17.3017 34.6033 69.2066
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0019 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.355 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.784 x 10.38 at -7.203 degrees (North through East)
! Clean map  min=-0.0057047  max=0.35509 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0513-2159_S_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J0513-2159_S_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0513-2159_S_1997_07_02_yyk_uvs.log closed on Sun Jan  7 16:25:23 2007