! Started logfile: J0501-0159_S_1996_01_02_yyk_uvs.log on Sun Jan  7 16:22:43 2007
obs J0501-0159_S_1996_01_02_yyk_uva.fits
! Reading UV FITS file: J0501-0159_S_1996_01_02_yyk_uva.fits
! AN table 1: 106 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.719706 visibilities/baseline/integration-bin.
! Found source: J0501-0159
! 
! 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 623 lines of history.
! 
! Reading 13732 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 J0501-0159_S_1996_01_02_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 1.7687 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=2.84 mas, bmaj=7.111 mas, bpa=-3.758 degrees
! Estimated noise=1843.86 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 = 1.40258 Jy
! Component: 100  -  total flux cleaned = 1.66812 Jy
! Total flux subtracted in 100 components = 1.66812 Jy
! Clean residual min=-0.075822 max=0.121847 Jy/beam
! Clean residual mean=0.001830 rms=0.025381 Jy/beam
! Combined flux in latest and established models = 1.66812 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 1.66812 Jy
! 
! Correcting IF 1.
!  A total of 171 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 172 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 171 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 172 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.568678Jy  sigma=0.002350
! Fit after  self-cal, rms=0.565621Jy  sigma=0.002339
! Inverting map and beam 
! Estimated beam: bmin=2.839 mas, bmaj=7.109 mas, bpa=-3.785 degrees
! Estimated noise=1848.81 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=3.321 mas, bmaj=8.834 mas, bpa=-8.036 degrees
! Estimated noise=1296.18 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 (-4, 5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.152059 Jy
! Component: 100  -  total flux cleaned = 0.231789 Jy
! Component: 150  -  total flux cleaned = 0.28691 Jy
! Component: 200  -  total flux cleaned = 0.308587 Jy
! Total flux subtracted in 200 components = 0.308587 Jy
! Clean residual min=-0.058579 max=0.064300 Jy/beam
! Clean residual mean=0.000748 rms=0.018624 Jy/beam
! Combined flux in latest and established models = 1.9767 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 39 components and 1.9767 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.528729Jy  sigma=0.002166
! Fit after  self-cal, rms=0.527014Jy  sigma=0.002159
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.321 x 8.834 at -8.036 degrees (North through East)
! Clean map  min=-0.059959  max=1.601 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
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: 1.02902
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.05     HN        1.24     KP        0.84     
!   LA        1.02     MK        0.97     NL        0.79     OV        1.03     
!   PT        0.98     SC        0.87     
! 
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.982007
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.13     HN        1.37     KP        0.88     
!   LA        1.10     MK        1.00     NL        0.83     OV        1.01     
!   PT        0.91     SC        0.94     
! 
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.02635
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.07     HN        1.20     KP        0.86     
!   LA        0.84     MK        0.89     NL        0.87     OV        0.93     
!   PT        1.09     SC        1.05     
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.980796
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.10     HN        1.37     KP        0.91     
!   LA        0.89     MK        1.02     NL        0.96     OV        0.92     
!   PT        1.07     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.527014Jy  sigma=0.002159
! Fit after  self-cal, rms=0.454577Jy  sigma=0.001791
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=0.454577Jy  sigma=0.001791
! Fit after  self-cal, rms=0.454587Jy  sigma=0.001791
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.352 mas, bmaj=8.608 mas, bpa=-7.337 degrees
! Estimated noise=1289.31 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 (-9.5, 1.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0359953 Jy
! Component: 100  -  total flux cleaned = 0.0447451 Jy
! Component: 150  -  total flux cleaned = 0.0485043 Jy
! Component: 200  -  total flux cleaned = 0.0501064 Jy
! Total flux subtracted in 200 components = 0.0501064 Jy
! Clean residual min=-0.018126 max=0.019079 Jy/beam
! Clean residual mean=0.000291 rms=0.004799 Jy/beam
! Combined flux in latest and established models = 2.02681 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 70 components and 2.02681 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.449085Jy  sigma=0.001765
! Fit after  self-cal, rms=0.448715Jy  sigma=0.001763
! 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=0.448715Jy  sigma=0.001763
! Fit after  self-cal, rms=0.446711Jy  sigma=0.001754
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 = 0.00628989 Jy
! Component: 100  -  total flux cleaned = 0.00569323 Jy
! Component: 150  -  total flux cleaned = 0.00570484 Jy
! Component: 200  -  total flux cleaned = 0.00570121 Jy
! Total flux subtracted in 200 components = 0.00570121 Jy
! Clean residual min=-0.015267 max=0.015485 Jy/beam
! Clean residual mean=0.000257 rms=0.004040 Jy/beam
! Combined flux in latest and established models = 2.03251 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 42 model components to the UV plane model.
! The established model now contains 90 components and 2.03251 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.445207Jy  sigma=0.001748
! Fit after  self-cal, rms=0.444649Jy  sigma=0.001746
! 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: 3.352 x 8.608 at -7.337 degrees (North through East)
! Clean map  min=-0.01286  max=1.6078 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=0.444649Jy  sigma=0.001746
! Fit after  self-cal, rms=0.435673Jy  sigma=0.001700
! 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=0.435673Jy  sigma=0.001700
! Fit after  self-cal, rms=0.435549Jy  sigma=0.001699
! Inverting map and beam 
! Estimated beam: bmin=3.34 mas, bmaj=8.577 mas, bpa=-7.267 degrees
! Estimated noise=1282.51 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00180204 Jy
! Component: 100  -  total flux cleaned = 0.000860825 Jy
! Component: 150  -  total flux cleaned = 0.000468466 Jy
! Component: 200  -  total flux cleaned = -0.000618501 Jy
! Total flux subtracted in 200 components = -0.000618501 Jy
! Clean residual min=-0.009806 max=0.011133 Jy/beam
! Clean residual mean=0.000269 rms=0.002900 Jy/beam
! Combined flux in latest and established models = 2.03189 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 110 components and 2.03189 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.434610Jy  sigma=0.001696
! Fit after  self-cal, rms=0.434480Jy  sigma=0.001695
! 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=0.434480Jy  sigma=0.001695
! Fit after  self-cal, rms=0.434487Jy  sigma=0.001692
! 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=0.434487Jy  sigma=0.001692
! Fit after  self-cal, rms=0.434471Jy  sigma=0.001692
! Inverting map and beam 
! Estimated beam: bmin=3.331 mas, bmaj=8.565 mas, bpa=-7.274 degrees
! Estimated noise=1280.08 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -9.28315e-05 Jy
! Component: 100  -  total flux cleaned = -0.000433276 Jy
! Component: 150  -  total flux cleaned = -0.00105193 Jy
! Component: 200  -  total flux cleaned = -0.00160792 Jy
! Total flux subtracted in 200 components = -0.00160792 Jy
! Clean residual min=-0.008945 max=0.009786 Jy/beam
! Clean residual mean=0.000250 rms=0.002606 Jy/beam
! Combined flux in latest and established models = 2.03028 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 117 components and 2.03028 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.433928Jy  sigma=0.001690
! Fit after  self-cal, rms=0.433860Jy  sigma=0.001690
! 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=7.601 mas, bmaj=13.92 mas, bpa=-4.242 degrees
! Estimated noise=1620.4 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 = 0.00580858 Jy
! Component: 100  -  total flux cleaned = 0.00542551 Jy
! Component: 150  -  total flux cleaned = 0.00493513 Jy
! Component: 200  -  total flux cleaned = 0.0044976 Jy
! Total flux subtracted in 200 components = 0.0044976 Jy
! Clean residual min=-0.007867 max=0.009070 Jy/beam
! Clean residual mean=0.000449 rms=0.002741 Jy/beam
! Combined flux in latest and established models = 2.03478 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 129 components and 2.03478 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.433731Jy  sigma=0.001690
! Fit after  self-cal, rms=0.433669Jy  sigma=0.001689
! 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=2.84 mas, bmaj=6.997 mas, bpa=-3.014 degrees
! Estimated noise=1842.6 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.39074 Jy
! Component: 100  -  total flux cleaned = 1.66075 Jy
! Component: 150  -  total flux cleaned = 1.78081 Jy
! Component: 200  -  total flux cleaned = 1.84411 Jy
! Total flux subtracted in 200 components = 1.84411 Jy
! Clean residual min=-0.019767 max=0.028920 Jy/beam
! Clean residual mean=0.000880 rms=0.006706 Jy/beam
! Combined flux in latest and established models = 1.84411 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 21 model components to the UV plane model.
! The established model now contains 21 components and 1.84411 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.331 mas, bmaj=8.565 mas, bpa=-7.274 degrees
! Estimated noise=1280.08 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 = 0.0581978 Jy
! Component: 100  -  total flux cleaned = 0.0943356 Jy
! Component: 150  -  total flux cleaned = 0.118761 Jy
! Component: 200  -  total flux cleaned = 0.136913 Jy
! Total flux subtracted in 200 components = 0.136913 Jy
! Clean residual min=-0.012201 max=0.016002 Jy/beam
! Clean residual mean=0.000565 rms=0.003361 Jy/beam
! Combined flux in latest and established models = 1.98103 Jy
! Adding 64 model components to the UV plane model.
! The established model now contains 75 components and 1.98103 Jy
! Inverting map 
! Added new window around map position (4, -7.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0180496 Jy
! Component: 100  -  total flux cleaned = 0.025966 Jy
! Component: 150  -  total flux cleaned = 0.0317468 Jy
! Component: 200  -  total flux cleaned = 0.0356502 Jy
! Total flux subtracted in 200 components = 0.0356502 Jy
! Clean residual min=-0.009380 max=0.011637 Jy/beam
! Clean residual mean=0.000341 rms=0.002603 Jy/beam
! Combined flux in latest and established models = 2.01668 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 102 components and 2.01667 Jy
! Inverting map 
! Added new window around map position (-17, 8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.01287 Jy
! Component: 100  -  total flux cleaned = 0.0185982 Jy
! Component: 150  -  total flux cleaned = 0.0213045 Jy
! Component: 200  -  total flux cleaned = 0.0230056 Jy
! Total flux subtracted in 200 components = 0.0230056 Jy
! Clean residual min=-0.008579 max=0.007696 Jy/beam
! Clean residual mean=0.000196 rms=0.002132 Jy/beam
! Combined flux in latest and established models = 2.03968 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 131 components and 2.03968 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=7.601 mas, bmaj=13.92 mas, bpa=-4.242 degrees
! Estimated noise=1620.4 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 = 0.00434221 Jy
! Component: 100  -  total flux cleaned = 0.00570774 Jy
! Component: 150  -  total flux cleaned = 0.00635871 Jy
! Component: 200  -  total flux cleaned = 0.00671106 Jy
! Total flux subtracted in 200 components = 0.00671106 Jy
! Clean residual min=-0.006394 max=0.007048 Jy/beam
! Clean residual mean=0.000294 rms=0.002103 Jy/beam
! Combined flux in latest and established models = 2.04639 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 154 components and 2.04639 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.331 mas, bmaj=8.565 mas, bpa=-7.274 degrees
! Estimated noise=1280.08 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00104694 Jy
! Component: 100  -  total flux cleaned = -0.000828166 Jy
! Component: 150  -  total flux cleaned = -0.000643548 Jy
! Component: 200  -  total flux cleaned = -0.000991821 Jy
! Total flux subtracted in 200 components = -0.000991821 Jy
! Clean residual min=-0.007711 max=0.006851 Jy/beam
! Clean residual mean=0.000155 rms=0.001954 Jy/beam
! Combined flux in latest and established models = 2.0454 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 173 components and 2.0454 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.432750Jy  sigma=0.001686
! Fit after  self-cal, rms=0.432672Jy  sigma=0.001686
wmodel J0501-0159_S_1996_01_02_yyk\_map.mod
! Writing 173 model components to file: J0501-0159_S_1996_01_02_yyk_map.mod
wobs J0501-0159_S_1996_01_02_yyk\_uvs.fits
! Writing UV FITS file: J0501-0159_S_1996_01_02_yyk_uvs.fits
wwins J0501-0159_S_1996_01_02_yyk\_map.win
! wwins: Wrote 5 windows to J0501-0159_S_1996_01_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 = -0.00141229 Jy
! Component: 100  -  total flux cleaned = -0.000458575 Jy
! Component: 150  -  total flux cleaned = 0.0010052 Jy
! Component: 200  -  total flux cleaned = 0.00164499 Jy
! Component: 250  -  total flux cleaned = 0.00225944 Jy
! Component: 300  -  total flux cleaned = 0.00275736 Jy
! Component: 350  -  total flux cleaned = 0.00352587 Jy
! Component: 400  -  total flux cleaned = 0.0040811 Jy
! Component: 450  -  total flux cleaned = 0.00444047 Jy
! Component: 500  -  total flux cleaned = 0.00479208 Jy
! Component: 550  -  total flux cleaned = 0.0051378 Jy
! Component: 600  -  total flux cleaned = 0.00580819 Jy
! Component: 650  -  total flux cleaned = 0.00621332 Jy
! Component: 700  -  total flux cleaned = 0.00637261 Jy
! Component: 750  -  total flux cleaned = 0.0069164 Jy
! Component: 800  -  total flux cleaned = 0.00714161 Jy
! Component: 850  -  total flux cleaned = 0.00743689 Jy
! Component: 900  -  total flux cleaned = 0.0075817 Jy
! Component: 950  -  total flux cleaned = 0.00786665 Jy
! Component: 1000  -  total flux cleaned = 0.00807551 Jy
! Component: 1050  -  total flux cleaned = 0.00814398 Jy
! Component: 1100  -  total flux cleaned = 0.00814472 Jy
! Component: 1150  -  total flux cleaned = 0.00821179 Jy
! Component: 1200  -  total flux cleaned = 0.00834452 Jy
! Component: 1250  -  total flux cleaned = 0.00841017 Jy
! Component: 1300  -  total flux cleaned = 0.00885667 Jy
! Component: 1350  -  total flux cleaned = 0.00917027 Jy
! Component: 1400  -  total flux cleaned = 0.00941786 Jy
! Component: 1450  -  total flux cleaned = 0.00966351 Jy
! Component: 1500  -  total flux cleaned = 0.00996661 Jy
! Component: 1550  -  total flux cleaned = 0.0101464 Jy
! Component: 1600  -  total flux cleaned = 0.0101463 Jy
! Component: 1650  -  total flux cleaned = 0.0102049 Jy
! Component: 1700  -  total flux cleaned = 0.010437 Jy
! Component: 1750  -  total flux cleaned = 0.0106662 Jy
! Component: 1800  -  total flux cleaned = 0.0108922 Jy
! Component: 1850  -  total flux cleaned = 0.0108352 Jy
! Component: 1900  -  total flux cleaned = 0.0109464 Jy
! Component: 1950  -  total flux cleaned = 0.0110014 Jy
! Component: 2000  -  total flux cleaned = 0.0113279 Jy
! Total flux subtracted in 2048 components = 0.0114354 Jy
! Clean residual min=-0.002935 max=0.003111 Jy/beam
! Clean residual mean=0.000089 rms=0.001094 Jy/beam
! Combined flux in latest and established models = 2.05683 Jy
keep
! Adding 117 model components to the UV plane model.
! The established model now contains 290 components and 2.05683 Jy
![Exited script file: muppet]
wmap "J0501-0159_S_1996_01_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.331 x 8.565 at -7.274 degrees (North through East)
! Clean map  min=-0.0060386  max=1.6253 Jy/beam
! Writing clean map to FITS file: J0501-0159_S_1996_01_02_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.62534 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00109833 
device "J0501-0159_S_1996_01_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J0501-0159_S_1996_01_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.202725 0.202725 0.405451 0.810902 1.6218 3.24361 6.48721 12.9744 25.9489 51.8977
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0032 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.625 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.331 x 8.565 at -7.274 degrees (North through East)
! Clean map  min=-0.0060386  max=1.6253 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0501-0159_S_1996_01_02_yyk\_map.gif/gif"
! Attempting to open device: 'J0501-0159_S_1996_01_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0501-0159_S_1996_01_02_yyk_uvs.log closed on Sun Jan  7 16:22:50 2007