! Started logfile: J0423-0120_S_1997_07_02_yyk_uvs.log on Sun Jan  7 16:14:59 2007
obs J0423-0120_S_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J0423-0120_S_1997_07_02_yyk_uva.fits
! AN table 1: 53 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1.69266 visibilities/baseline/integration-bin.
! Found source: J0423-0120
! 
! 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 16148 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 J0423-0120_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)= 2.87521 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=3.026 mas, bmaj=7.087 mas, bpa=-2.937 degrees
! Estimated noise=1504.71 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 = 2.42147 Jy
! Component: 100  -  total flux cleaned = 2.77766 Jy
! Total flux subtracted in 100 components = 2.77766 Jy
! Clean residual min=-0.071871 max=0.130165 Jy/beam
! Clean residual mean=-0.000276 rms=0.023513 Jy/beam
! Combined flux in latest and established models = 2.77766 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 2.77766 Jy
! 
! Correcting IF 1.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 41 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 41 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 41 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.487320Jy  sigma=0.002863
! Fit after  self-cal, rms=0.486925Jy  sigma=0.002861
! Inverting map and beam 
! Estimated beam: bmin=3.025 mas, bmaj=7.087 mas, bpa=-2.934 degrees
! Estimated noise=1504.76 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=3.518 mas, bmaj=8.164 mas, bpa=-3.918 degrees
! Estimated noise=1252.13 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 = 0.0722207 Jy
! Component: 100  -  total flux cleaned = 0.0792364 Jy
! Component: 150  -  total flux cleaned = 0.0771353 Jy
! Component: 200  -  total flux cleaned = 0.0762137 Jy
! Total flux subtracted in 200 components = 0.0762137 Jy
! Clean residual min=-0.063810 max=0.108978 Jy/beam
! Clean residual mean=-0.000807 rms=0.022627 Jy/beam
! Combined flux in latest and established models = 2.85387 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 22 components and 2.85387 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.470993Jy  sigma=0.002803
! Fit after  self-cal, rms=0.470803Jy  sigma=0.002802
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.518 x 8.164 at -3.918 degrees (North through East)
! Clean map  min=-0.062322  max=2.7729 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 1.02259
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.11     HN        0.89     KP        0.90     
!   LA        0.99     MK        1.01     NL        1.00*    OV        1.10     
!   PT        0.95     SC        0.85     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.980874
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.16     HN        0.98     KP        0.96     
!   LA        1.09     MK        1.06     NL        0.96     OV        1.05     
!   PT        0.94     SC        0.95     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.03994
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.08     HN        0.91     KP        0.92     
!   LA        0.81     MK        0.90     NL        0.93     OV        0.96     
!   PT        1.07     SC        1.03     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.991787
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.13     HN        1.10     KP        0.95     
!   LA        0.89     MK        1.07     NL        1.03     OV        0.95     
!   PT        0.91     SC        1.04     
! 
! 
! Fit before self-cal, rms=0.470803Jy  sigma=0.002802
! Fit after  self-cal, rms=0.346083Jy  sigma=0.002099
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=0.346083Jy  sigma=0.002099
! Fit after  self-cal, rms=0.346084Jy  sigma=0.002099
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.489 mas, bmaj=8.146 mas, bpa=-3.331 degrees
! Estimated noise=1256.55 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 = 0.0320467 Jy
! Component: 100  -  total flux cleaned = 0.034862 Jy
! Component: 150  -  total flux cleaned = 0.0344104 Jy
! Component: 200  -  total flux cleaned = 0.0325864 Jy
! Total flux subtracted in 200 components = 0.0325864 Jy
! Clean residual min=-0.016774 max=0.027638 Jy/beam
! Clean residual mean=-0.000068 rms=0.006204 Jy/beam
! Combined flux in latest and established models = 2.88646 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 37 components and 2.88646 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.341408Jy  sigma=0.002080
! Fit after  self-cal, rms=0.341238Jy  sigma=0.002079
! 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=0.341238Jy  sigma=0.002079
! Fit after  self-cal, rms=0.328942Jy  sigma=0.001999
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 = -0.0014176 Jy
! Component: 100  -  total flux cleaned = -0.00222394 Jy
! Component: 150  -  total flux cleaned = -0.00324785 Jy
! Component: 200  -  total flux cleaned = -0.00438762 Jy
! Total flux subtracted in 200 components = -0.00438762 Jy
! Clean residual min=-0.016526 max=0.027142 Jy/beam
! Clean residual mean=-0.000074 rms=0.006046 Jy/beam
! Combined flux in latest and established models = 2.88207 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 43 components and 2.88207 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.327801Jy  sigma=0.001995
! Fit after  self-cal, rms=0.325454Jy  sigma=0.001979
! Inverting map 
! Added new window around map position (-2, -12).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0349169 Jy
! Component: 100  -  total flux cleaned = 0.0426078 Jy
! Component: 150  -  total flux cleaned = 0.0451046 Jy
! Component: 200  -  total flux cleaned = 0.0467985 Jy
! Total flux subtracted in 200 components = 0.0467985 Jy
! Clean residual min=-0.013265 max=0.016372 Jy/beam
! Clean residual mean=-0.000079 rms=0.004048 Jy/beam
! Combined flux in latest and established models = 2.92887 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 68 components and 2.92887 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.322624Jy  sigma=0.001960
! Fit after  self-cal, rms=0.321887Jy  sigma=0.001954
! 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: 3.489 x 8.146 at -3.331 degrees (North through East)
! Clean map  min=-0.013036  max=2.81 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=0.321887Jy  sigma=0.001954
! Fit after  self-cal, rms=0.287955Jy  sigma=0.001758
! 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=0.287955Jy  sigma=0.001758
! Fit after  self-cal, rms=0.287681Jy  sigma=0.001756
! Inverting map and beam 
! Estimated beam: bmin=3.473 mas, bmaj=8.118 mas, bpa=-3.321 degrees
! Estimated noise=1253.23 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00999273 Jy
! Component: 100  -  total flux cleaned = 0.0106531 Jy
! Component: 150  -  total flux cleaned = 0.0109396 Jy
! Component: 200  -  total flux cleaned = 0.0109395 Jy
! Total flux subtracted in 200 components = 0.0109395 Jy
! Clean residual min=-0.011688 max=0.012448 Jy/beam
! Clean residual mean=-0.000077 rms=0.003207 Jy/beam
! Combined flux in latest and established models = 2.93981 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 87 components and 2.93981 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.287115Jy  sigma=0.001753
! Fit after  self-cal, rms=0.286909Jy  sigma=0.001751
! 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=0.286909Jy  sigma=0.001751
! Fit after  self-cal, rms=0.286561Jy  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=0.286561Jy  sigma=0.001750
! Fit after  self-cal, rms=0.286429Jy  sigma=0.001749
! Inverting map and beam 
! Estimated beam: bmin=3.469 mas, bmaj=8.11 mas, bpa=-3.326 degrees
! Estimated noise=1253.38 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00351191 Jy
! Component: 100  -  total flux cleaned = 0.00446123 Jy
! Component: 150  -  total flux cleaned = 0.00509618 Jy
! Component: 200  -  total flux cleaned = 0.00509517 Jy
! Total flux subtracted in 200 components = 0.00509517 Jy
! Clean residual min=-0.011037 max=0.011587 Jy/beam
! Clean residual mean=-0.000071 rms=0.002985 Jy/beam
! Combined flux in latest and established models = 2.9449 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 95 components and 2.9449 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.286114Jy  sigma=0.001747
! Fit after  self-cal, rms=0.285996Jy  sigma=0.001746
! 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=7.529 mas, bmaj=12.49 mas, bpa=-9.571 degrees
! Estimated noise=1591.48 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 = 0.00308953 Jy
! Component: 100  -  total flux cleaned = 0.0032147 Jy
! Component: 150  -  total flux cleaned = 0.00344103 Jy
! Component: 200  -  total flux cleaned = 0.00354647 Jy
! Total flux subtracted in 200 components = 0.00354647 Jy
! Clean residual min=-0.010975 max=0.008846 Jy/beam
! Clean residual mean=-0.000130 rms=0.003482 Jy/beam
! Combined flux in latest and established models = 2.94845 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 109 components and 2.94845 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.285996Jy  sigma=0.001746
! Fit after  self-cal, rms=0.285895Jy  sigma=0.001745
! 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=3.013 mas, bmaj=7.076 mas, bpa=-2.519 degrees
! Estimated noise=1498.11 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 2.41228 Jy
! Component: 100  -  total flux cleaned = 2.75862 Jy
! Component: 150  -  total flux cleaned = 2.85886 Jy
! Component: 200  -  total flux cleaned = 2.89683 Jy
! Total flux subtracted in 200 components = 2.89683 Jy
! Clean residual min=-0.025704 max=0.026175 Jy/beam
! Clean residual mean=-0.000025 rms=0.006744 Jy/beam
! Combined flux in latest and established models = 2.89683 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 23 model components to the UV plane model.
! The established model now contains 23 components and 2.89683 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.469 mas, bmaj=8.11 mas, bpa=-3.326 degrees
! Estimated noise=1253.38 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 = 0.0257459 Jy
! Component: 100  -  total flux cleaned = 0.0392045 Jy
! Component: 150  -  total flux cleaned = 0.0467817 Jy
! Component: 200  -  total flux cleaned = 0.0488596 Jy
! Total flux subtracted in 200 components = 0.0488596 Jy
! Clean residual min=-0.016253 max=0.015105 Jy/beam
! Clean residual mean=-0.000086 rms=0.004184 Jy/beam
! Combined flux in latest and established models = 2.94569 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 40 components and 2.94569 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=7.529 mas, bmaj=12.49 mas, bpa=-9.571 degrees
! Estimated noise=1591.48 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 = 0.00535395 Jy
! Component: 100  -  total flux cleaned = 0.00654763 Jy
! Component: 150  -  total flux cleaned = 0.00655371 Jy
! Component: 200  -  total flux cleaned = 0.00633998 Jy
! Total flux subtracted in 200 components = 0.00633998 Jy
! Clean residual min=-0.012072 max=0.010785 Jy/beam
! Clean residual mean=-0.000153 rms=0.003707 Jy/beam
! Combined flux in latest and established models = 2.95203 Jy
! Adding 33 model components to the UV plane model.
! The established model now contains 73 components and 2.95203 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.469 mas, bmaj=8.11 mas, bpa=-3.326 degrees
! Estimated noise=1253.38 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.0021023 Jy
! Component: 100  -  total flux cleaned = -0.00211362 Jy
! Component: 150  -  total flux cleaned = -0.00250785 Jy
! Component: 200  -  total flux cleaned = -0.00321122 Jy
! Total flux subtracted in 200 components = -0.00321122 Jy
! Clean residual min=-0.014935 max=0.012107 Jy/beam
! Clean residual mean=-0.000070 rms=0.003448 Jy/beam
! Combined flux in latest and established models = 2.94882 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 86 components and 2.94882 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.287181Jy  sigma=0.001751
! Fit after  self-cal, rms=0.287060Jy  sigma=0.001751
wmodel J0423-0120_S_1997_07_02_yyk\_map.mod
! Writing 86 model components to file: J0423-0120_S_1997_07_02_yyk_map.mod
wobs J0423-0120_S_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J0423-0120_S_1997_07_02_yyk_uvs.fits
wwins J0423-0120_S_1997_07_02_yyk\_map.win
! wwins: Wrote 2 windows to J0423-0120_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 = -0.00495257 Jy
! Component: 100  -  total flux cleaned = -0.00580804 Jy
! Component: 150  -  total flux cleaned = -0.00677579 Jy
! Component: 200  -  total flux cleaned = -0.00837108 Jy
! Component: 250  -  total flux cleaned = -0.00854866 Jy
! Component: 300  -  total flux cleaned = -0.00855351 Jy
! Component: 350  -  total flux cleaned = -0.0088502 Jy
! Component: 400  -  total flux cleaned = -0.00941723 Jy
! Component: 450  -  total flux cleaned = -0.00995946 Jy
! Component: 500  -  total flux cleaned = -0.0100866 Jy
! Component: 550  -  total flux cleaned = -0.0107112 Jy
! Component: 600  -  total flux cleaned = -0.0109468 Jy
! Component: 650  -  total flux cleaned = -0.0109448 Jy
! Component: 700  -  total flux cleaned = -0.0113979 Jy
! Component: 750  -  total flux cleaned = -0.0116173 Jy
! Component: 800  -  total flux cleaned = -0.0122527 Jy
! Component: 850  -  total flux cleaned = -0.0124589 Jy
! Component: 900  -  total flux cleaned = -0.0132565 Jy
! Component: 950  -  total flux cleaned = -0.0141251 Jy
! Component: 1000  -  total flux cleaned = -0.0148757 Jy
! Component: 1050  -  total flux cleaned = -0.0155154 Jy
! Component: 1100  -  total flux cleaned = -0.0160473 Jy
! Component: 1150  -  total flux cleaned = -0.0164773 Jy
! Component: 1200  -  total flux cleaned = -0.0169834 Jy
! Component: 1250  -  total flux cleaned = -0.0173146 Jy
! Component: 1300  -  total flux cleaned = -0.0181129 Jy
! Component: 1350  -  total flux cleaned = -0.018347 Jy
! Component: 1400  -  total flux cleaned = -0.0188068 Jy
! Component: 1450  -  total flux cleaned = -0.0194767 Jy
! Component: 1500  -  total flux cleaned = -0.0195475 Jy
! Component: 1550  -  total flux cleaned = -0.0199737 Jy
! Component: 1600  -  total flux cleaned = -0.0205966 Jy
! Component: 1650  -  total flux cleaned = -0.0210001 Jy
! Component: 1700  -  total flux cleaned = -0.0211976 Jy
! Component: 1750  -  total flux cleaned = -0.0215224 Jy
! Component: 1800  -  total flux cleaned = -0.0218382 Jy
! Component: 1850  -  total flux cleaned = -0.0220873 Jy
! Component: 1900  -  total flux cleaned = -0.0223291 Jy
! Component: 1950  -  total flux cleaned = -0.0223288 Jy
! Component: 2000  -  total flux cleaned = -0.022387 Jy
! Total flux subtracted in 2048 components = -0.0224447 Jy
! Clean residual min=-0.003281 max=0.003031 Jy/beam
! Clean residual mean=-0.000014 rms=0.001144 Jy/beam
! Combined flux in latest and established models = 2.92638 Jy
keep
! Adding 112 model components to the UV plane model.
! The established model now contains 198 components and 2.92638 Jy
![Exited script file: muppet]
wmap "J0423-0120_S_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.469 x 8.11 at -3.326 degrees (North through East)
! Clean map  min=-0.0075877  max=2.7998 Jy/beam
! Writing clean map to FITS file: J0423-0120_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 2.79983 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00113744 
device "J0423-0120_S_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J0423-0120_S_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.121877 0.121877 0.243753 0.487506 0.975013 1.95003 3.90005 7.8001 15.6002 31.2004 62.4008
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0034 
print "peak=",int(peak_flux*1000)/1000
! peak= 2.799 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.469 x 8.11 at -3.326 degrees (North through East)
! Clean map  min=-0.0075877  max=2.7998 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0423-0120_S_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J0423-0120_S_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0423-0120_S_1997_07_02_yyk_uvs.log closed on Sun Jan  7 16:15:05 2007