! Started logfile: J0501-0159_S_1996_05_15_yyk_uvs.log on Sun Jan  7 16:22:56 2007
obs J0501-0159_S_1996_05_15_yyk_uva.fits
! Reading UV FITS file: J0501-0159_S_1996_05_15_yyk_uva.fits
! AN table 1: 53 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.96478 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        8e+06          1        8e+06
!  02        2  2.23424e+09        8e+06          1        8e+06
!  03        3  2.29424e+09        8e+06          1        8e+06
!  04        4  2.32424e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 617 lines of history.
! 
! Reading 9204 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_05_15_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)= 1.89904 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=2.622 mas, bmaj=6.926 mas, bpa=-3.155 degrees
! Estimated noise=3121.78 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 = 1.541 Jy
! Component: 100  -  total flux cleaned = 1.85427 Jy
! Total flux subtracted in 100 components = 1.85427 Jy
! Clean residual min=-0.074995 max=0.111149 Jy/beam
! Clean residual mean=0.000349 rms=0.025696 Jy/beam
! Combined flux in latest and established models = 1.85427 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 1.85427 Jy
! 
! Correcting IF 1.
!  A total of 12 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 12 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 12 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 12 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.453554Jy  sigma=0.002006
! Fit after  self-cal, rms=0.450685Jy  sigma=0.001996
! Inverting map and beam 
! Estimated beam: bmin=2.622 mas, bmaj=6.926 mas, bpa=-3.155 degrees
! Estimated noise=3121.78 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=3.296 mas, bmaj=8.34 mas, bpa=-3.944 degrees
! Estimated noise=1522.68 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 = 0.14633 Jy
! Component: 100  -  total flux cleaned = 0.211868 Jy
! Component: 150  -  total flux cleaned = 0.245385 Jy
! Component: 200  -  total flux cleaned = 0.250681 Jy
! Total flux subtracted in 200 components = 0.250681 Jy
! Clean residual min=-0.057264 max=0.086610 Jy/beam
! Clean residual mean=0.000490 rms=0.021277 Jy/beam
! Combined flux in latest and established models = 2.10495 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 27 components and 2.10495 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.410183Jy  sigma=0.001819
! Fit after  self-cal, rms=0.409647Jy  sigma=0.001817
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.296 x 8.34 at -3.944 degrees (North through East)
! Clean map  min=-0.055463  max=1.7864 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: 1.01975
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.09     HN        1.08     KP        0.88     
!   LA        0.94     MK        0.98     NL        0.90     OV        1.11     
!   PT        0.94     SC        0.89     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.962427
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.14     HN        1.27     KP        0.93     
!   LA        1.04     MK        1.02     NL        1.00     OV        1.06     
!   PT        0.92     SC        0.98     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.04413
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.05     HN        0.98     KP        0.90     
!   LA        0.79     MK        0.88     NL        0.95     OV        0.99     
!   PT        1.06     SC        1.01     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.992824
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.05     HN        1.16     KP        0.97     
!   LA        0.87     MK        1.04     NL        1.06     OV        0.95     
!   PT        1.00     SC        0.96     
! 
! 
! Fit before self-cal, rms=0.409647Jy  sigma=0.001817
! Fit after  self-cal, rms=0.350319Jy  sigma=0.001561
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=0.350319Jy  sigma=0.001561
! Fit after  self-cal, rms=0.350344Jy  sigma=0.001561
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.299 mas, bmaj=8.257 mas, bpa=-3.098 degrees
! Estimated noise=1520.85 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 (-6.5, 8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0779729 Jy
! Component: 100  -  total flux cleaned = 0.0916076 Jy
! Component: 150  -  total flux cleaned = 0.0956435 Jy
! Component: 200  -  total flux cleaned = 0.0965247 Jy
! Total flux subtracted in 200 components = 0.0965247 Jy
! Clean residual min=-0.024985 max=0.030385 Jy/beam
! Clean residual mean=0.000024 rms=0.007194 Jy/beam
! Combined flux in latest and established models = 2.20148 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 58 components and 2.20148 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.339345Jy  sigma=0.001493
! Fit after  self-cal, rms=0.338666Jy  sigma=0.001490
! 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=0.338666Jy  sigma=0.001490
! Fit after  self-cal, rms=0.330230Jy  sigma=0.001445
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 = 0.00923276 Jy
! Component: 100  -  total flux cleaned = 0.0119688 Jy
! Component: 150  -  total flux cleaned = 0.0130976 Jy
! Component: 200  -  total flux cleaned = 0.0125994 Jy
! Total flux subtracted in 200 components = 0.0125994 Jy
! Clean residual min=-0.020202 max=0.028974 Jy/beam
! Clean residual mean=-0.000012 rms=0.006363 Jy/beam
! Combined flux in latest and established models = 2.21408 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 75 components and 2.21408 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.328203Jy  sigma=0.001435
! Fit after  self-cal, rms=0.325368Jy  sigma=0.001421
! Inverting map 
! Added new window around map position (-15.5, 7.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0303216 Jy
! Component: 100  -  total flux cleaned = 0.0400119 Jy
! Component: 150  -  total flux cleaned = 0.0436279 Jy
! Component: 200  -  total flux cleaned = 0.0436418 Jy
! Total flux subtracted in 200 components = 0.0436418 Jy
! Clean residual min=-0.017170 max=0.015280 Jy/beam
! Clean residual mean=-0.000099 rms=0.004768 Jy/beam
! Combined flux in latest and established models = 2.25772 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 102 components and 2.25772 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.322767Jy  sigma=0.001408
! Fit after  self-cal, rms=0.321439Jy  sigma=0.001402
! 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: 3.299 x 8.257 at -3.098 degrees (North through East)
! Clean map  min=-0.016245  max=1.8068 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=0.321439Jy  sigma=0.001402
! Fit after  self-cal, rms=0.295498Jy  sigma=0.001283
! 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=0.295498Jy  sigma=0.001283
! Fit after  self-cal, rms=0.294769Jy  sigma=0.001279
! Inverting map and beam 
! Estimated beam: bmin=3.291 mas, bmaj=8.219 mas, bpa=-3.012 degrees
! Estimated noise=1512.04 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0107629 Jy
! Component: 100  -  total flux cleaned = 0.0133174 Jy
! Component: 150  -  total flux cleaned = 0.0143861 Jy
! Component: 200  -  total flux cleaned = 0.0150067 Jy
! Total flux subtracted in 200 components = 0.0150067 Jy
! Clean residual min=-0.012953 max=0.011396 Jy/beam
! Clean residual mean=-0.000032 rms=0.003092 Jy/beam
! Combined flux in latest and established models = 2.27273 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 133 components and 2.27272 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.293737Jy  sigma=0.001275
! Fit after  self-cal, rms=0.293229Jy  sigma=0.001272
! 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=0.293229Jy  sigma=0.001272
! Fit after  self-cal, rms=0.292603Jy  sigma=0.001271
! 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=0.292603Jy  sigma=0.001271
! Fit after  self-cal, rms=0.292364Jy  sigma=0.001270
! Inverting map and beam 
! Estimated beam: bmin=3.29 mas, bmaj=8.209 mas, bpa=-2.969 degrees
! Estimated noise=1510.58 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00494429 Jy
! Component: 100  -  total flux cleaned = 0.00584426 Jy
! Component: 150  -  total flux cleaned = 0.00639516 Jy
! Component: 200  -  total flux cleaned = 0.00664648 Jy
! Total flux subtracted in 200 components = 0.00664648 Jy
! Clean residual min=-0.010936 max=0.010193 Jy/beam
! Clean residual mean=-0.000022 rms=0.002645 Jy/beam
! Combined flux in latest and established models = 2.27937 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 149 components and 2.27937 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291818Jy  sigma=0.001267
! Fit after  self-cal, rms=0.291619Jy  sigma=0.001266
! 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=7.962 mas, bmaj=13.32 mas, bpa=-2.552 degrees
! Estimated noise=1909.07 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)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00158705 Jy
! Component: 100  -  total flux cleaned = 0.00334061 Jy
! Component: 150  -  total flux cleaned = 0.00376099 Jy
! Component: 200  -  total flux cleaned = 0.00359871 Jy
! Total flux subtracted in 200 components = 0.00359871 Jy
! Clean residual min=-0.009365 max=0.008879 Jy/beam
! Clean residual mean=-0.000054 rms=0.002946 Jy/beam
! Combined flux in latest and established models = 2.28297 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 166 components and 2.28297 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291433Jy  sigma=0.001266
! Fit after  self-cal, rms=0.291249Jy  sigma=0.001265
! 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=2.61 mas, bmaj=6.855 mas, bpa=-2.578 degrees
! Estimated noise=3063.54 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.51834 Jy
! Component: 100  -  total flux cleaned = 1.83807 Jy
! Component: 150  -  total flux cleaned = 1.97745 Jy
! Component: 200  -  total flux cleaned = 2.05228 Jy
! Total flux subtracted in 200 components = 2.05228 Jy
! Clean residual min=-0.023556 max=0.031208 Jy/beam
! Clean residual mean=0.000187 rms=0.008344 Jy/beam
! Combined flux in latest and established models = 2.05228 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 31 model components to the UV plane model.
! The established model now contains 31 components and 2.05228 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.29 mas, bmaj=8.209 mas, bpa=-2.969 degrees
! Estimated noise=1510.58 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 = 0.0696333 Jy
! Component: 100  -  total flux cleaned = 0.11352 Jy
! Component: 150  -  total flux cleaned = 0.143572 Jy
! Component: 200  -  total flux cleaned = 0.165502 Jy
! Total flux subtracted in 200 components = 0.165502 Jy
! Clean residual min=-0.010017 max=0.014235 Jy/beam
! Clean residual mean=0.000143 rms=0.003862 Jy/beam
! Combined flux in latest and established models = 2.21778 Jy
! Adding 61 model components to the UV plane model.
! The established model now contains 87 components and 2.21778 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=7.962 mas, bmaj=13.32 mas, bpa=-2.552 degrees
! Estimated noise=1909.07 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 = 0.0257305 Jy
! Component: 100  -  total flux cleaned = 0.041328 Jy
! Component: 150  -  total flux cleaned = 0.0503529 Jy
! Component: 200  -  total flux cleaned = 0.0541097 Jy
! Total flux subtracted in 200 components = 0.0541097 Jy
! Clean residual min=-0.009515 max=0.009186 Jy/beam
! Clean residual mean=0.000027 rms=0.003064 Jy/beam
! Combined flux in latest and established models = 2.27189 Jy
! Adding 65 model components to the UV plane model.
! The established model now contains 142 components and 2.27189 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.29 mas, bmaj=8.209 mas, bpa=-2.969 degrees
! Estimated noise=1510.58 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00312552 Jy
! Component: 100  -  total flux cleaned = 0.00508493 Jy
! Component: 150  -  total flux cleaned = 0.00599353 Jy
! Component: 200  -  total flux cleaned = 0.00580966 Jy
! Total flux subtracted in 200 components = 0.00580966 Jy
! Clean residual min=-0.007671 max=0.008092 Jy/beam
! Clean residual mean=-0.000006 rms=0.002225 Jy/beam
! Combined flux in latest and established models = 2.2777 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 168 components and 2.2777 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.290755Jy  sigma=0.001263
! Fit after  self-cal, rms=0.290553Jy  sigma=0.001263
wmodel J0501-0159_S_1996_05_15_yyk\_map.mod
! Writing 168 model components to file: J0501-0159_S_1996_05_15_yyk_map.mod
wobs J0501-0159_S_1996_05_15_yyk\_uvs.fits
! Writing UV FITS file: J0501-0159_S_1996_05_15_yyk_uvs.fits
wwins J0501-0159_S_1996_05_15_yyk\_map.win
! wwins: Wrote 3 windows to J0501-0159_S_1996_05_15_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 = 0.000573105 Jy
! Component: 100  -  total flux cleaned = 0.000823178 Jy
! Component: 150  -  total flux cleaned = 0.000940084 Jy
! Component: 200  -  total flux cleaned = 0.000939763 Jy
! Component: 250  -  total flux cleaned = 0.000840681 Jy
! Component: 300  -  total flux cleaned = 0.000748027 Jy
! Component: 350  -  total flux cleaned = 0.000393149 Jy
! Component: 400  -  total flux cleaned = 0.000308912 Jy
! Component: 450  -  total flux cleaned = 0.000145811 Jy
! Component: 500  -  total flux cleaned = -8.77746e-05 Jy
! Component: 550  -  total flux cleaned = -8.42846e-05 Jy
! Component: 600  -  total flux cleaned = -9.88555e-06 Jy
! Component: 650  -  total flux cleaned = -8.11249e-05 Jy
! Component: 700  -  total flux cleaned = -0.000149781 Jy
! Component: 750  -  total flux cleaned = -0.000151622 Jy
! Component: 800  -  total flux cleaned = -0.000280422 Jy
! Component: 850  -  total flux cleaned = -9.32661e-05 Jy
! Component: 900  -  total flux cleaned = 2.77104e-05 Jy
! Component: 950  -  total flux cleaned = 0.000145876 Jy
! Component: 1000  -  total flux cleaned = 0.000204541 Jy
! Component: 1050  -  total flux cleaned = 0.000429115 Jy
! Component: 1100  -  total flux cleaned = 0.000373426 Jy
! Component: 1150  -  total flux cleaned = 0.000374632 Jy
! Component: 1200  -  total flux cleaned = 0.000480624 Jy
! Component: 1250  -  total flux cleaned = 0.000480542 Jy
! Component: 1300  -  total flux cleaned = 0.000480088 Jy
! Component: 1350  -  total flux cleaned = 0.000284843 Jy
! Component: 1400  -  total flux cleaned = 0.000141314 Jy
! Component: 1450  -  total flux cleaned = -4.6446e-05 Jy
! Component: 1500  -  total flux cleaned = -0.000276521 Jy
! Component: 1550  -  total flux cleaned = -0.000548015 Jy
! Component: 1600  -  total flux cleaned = -0.000725977 Jy
! Component: 1650  -  total flux cleaned = -0.000943805 Jy
! Component: 1700  -  total flux cleaned = -0.00124378 Jy
! Component: 1750  -  total flux cleaned = -0.00153837 Jy
! Component: 1800  -  total flux cleaned = -0.00157883 Jy
! Component: 1850  -  total flux cleaned = -0.00182435 Jy
! Component: 1900  -  total flux cleaned = -0.0018238 Jy
! Component: 1950  -  total flux cleaned = -0.00206298 Jy
! Component: 2000  -  total flux cleaned = -0.00225868 Jy
! Total flux subtracted in 2048 components = -0.0023742 Jy
! Clean residual min=-0.002552 max=0.001924 Jy/beam
! Clean residual mean=-0.000002 rms=0.000766 Jy/beam
! Combined flux in latest and established models = 2.27533 Jy
keep
! Adding 131 model components to the UV plane model.
! The established model now contains 299 components and 2.27533 Jy
![Exited script file: muppet]
wmap "J0501-0159_S_1996_05_15_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.29 x 8.209 at -2.969 degrees (North through East)
! Clean map  min=-0.005071  max=1.8021 Jy/beam
! Writing clean map to FITS file: J0501-0159_S_1996_05_15_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.80215 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00075206 
device "J0501-0159_S_1996_05_15_yyk\_map.eps/VPS"
! Attempting to open device: 'J0501-0159_S_1996_05_15_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.125194 0.125194 0.250388 0.500775 1.00155 2.0031 4.0062 8.0124 16.0248 32.0496 64.0992
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0022 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.802 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.29 x 8.209 at -2.969 degrees (North through East)
! Clean map  min=-0.005071  max=1.8021 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0501-0159_S_1996_05_15_yyk\_map.gif/gif"
! Attempting to open device: 'J0501-0159_S_1996_05_15_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0501-0159_S_1996_05_15_yyk_uvs.log closed on Sun Jan  7 16:23:03 2007