! Started logfile: J0501-0159_X_1996_06_07_yyk_uvs.log on Mon Jan  8 03:11:30 2007
obs J0501-0159_X_1996_06_07_yyk_uva.fits
! Reading UV FITS file: J0501-0159_X_1996_06_07_yyk_uva.fits
! AN table 1: 53 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.965618 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  8.15049e+09        8e+06          1        8e+06
!  02        2  8.23424e+09        8e+06          1        8e+06
!  03        3  8.41424e+09        8e+06          1        8e+06
!  04        4  8.55424e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 689 lines of history.
! 
! Reading 9212 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_X_1996_06_07_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 1.45318 Jy 
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.7789 mas, bmaj=1.823 mas, bpa=-3.47 degrees
! Estimated noise=1451.5 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 = 1.18599 Jy
! Component: 100  -  total flux cleaned = 1.41909 Jy
! Total flux subtracted in 100 components = 1.41909 Jy
! Clean residual min=-0.061233 max=0.115516 Jy/beam
! Clean residual mean=-0.000746 rms=0.018157 Jy/beam
! Combined flux in latest and established models = 1.41909 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 1.41909 Jy
! 
! Correcting IF 1.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.296392Jy  sigma=0.002066
! Fit after  self-cal, rms=0.293850Jy  sigma=0.002053
! Inverting map and beam 
! Estimated beam: bmin=0.7789 mas, bmaj=1.823 mas, bpa=-3.47 degrees
! Estimated noise=1451.5 mJy/beam.
! Added new window around map position (-1, 0.8).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.139043 Jy
! Component: 100  -  total flux cleaned = 0.216466 Jy
! Total flux subtracted in 100 components = 0.216466 Jy
! Clean residual min=-0.041013 max=0.054723 Jy/beam
! Clean residual mean=-0.000348 rms=0.009949 Jy/beam
! Combined flux in latest and established models = 1.63555 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 22 components and 1.63555 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.236667Jy  sigma=0.001590
! Fit after  self-cal, rms=0.232810Jy  sigma=0.001570
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9835 mas, bmaj=2.217 mas, bpa=-1.946 degrees
! Estimated noise=1077.43 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 = 0.0658624 Jy
! Component: 100  -  total flux cleaned = 0.0974481 Jy
! Component: 150  -  total flux cleaned = 0.114174 Jy
! Component: 200  -  total flux cleaned = 0.118037 Jy
! Total flux subtracted in 200 components = 0.118037 Jy
! Clean residual min=-0.029383 max=0.040208 Jy/beam
! Clean residual mean=-0.000198 rms=0.007590 Jy/beam
! Combined flux in latest and established models = 1.75359 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 45 components and 1.75359 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.222417Jy  sigma=0.001478
! Fit after  self-cal, rms=0.220737Jy  sigma=0.001469
! Inverting map 
! Added new window around map position (-3.2, 2.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0470503 Jy
! Component: 100  -  total flux cleaned = 0.0675473 Jy
! Component: 150  -  total flux cleaned = 0.0779982 Jy
! Component: 200  -  total flux cleaned = 0.0803794 Jy
! Total flux subtracted in 200 components = 0.0803794 Jy
! Clean residual min=-0.020650 max=0.016861 Jy/beam
! Clean residual mean=-0.000039 rms=0.004592 Jy/beam
! Combined flux in latest and established models = 1.83397 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 71 components and 1.83397 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.214404Jy  sigma=0.001419
! Fit after  self-cal, rms=0.213826Jy  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: 0.9835 x 2.217 at -1.946 degrees (North through East)
! Clean map  min=-0.016192  max=1.3653 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: 1.00393
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.99     HN        1.00     KP        1.00     
!   LA        1.03     MK        0.99     NL        1.01     OV        0.99     
!   PT        1.00     SC        0.96     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.00431
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     HN        1.00     KP        1.00     
!   LA        1.00     MK        0.98     NL        0.99     OV        1.05     
!   PT        0.96     SC        0.99     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.999621
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.00     HN        1.01     KP        0.99     
!   LA        1.02     MK        1.02     NL        1.00     OV        1.02     
!   PT        0.93     SC        1.01     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.990359
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.00     HN        1.04     KP        1.00     
!   LA        1.02     MK        1.01     NL        1.03     OV        1.01     
!   PT        0.98     SC        1.00     
! 
! 
! Fit before self-cal, rms=0.213826Jy  sigma=0.001416
! Fit after  self-cal, rms=0.210392Jy  sigma=0.001389
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=0.210392Jy  sigma=0.001389
! Fit after  self-cal, rms=0.210388Jy  sigma=0.001389
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9834 mas, bmaj=2.216 mas, bpa=-1.693 degrees
! Estimated noise=1075.44 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 = -0.00189601 Jy
! Component: 100  -  total flux cleaned = -0.000976829 Jy
! Component: 150  -  total flux cleaned = -0.000448912 Jy
! Component: 200  -  total flux cleaned = -0.000213608 Jy
! Total flux subtracted in 200 components = -0.000213608 Jy
! Clean residual min=-0.011593 max=0.009630 Jy/beam
! Clean residual mean=0.000025 rms=0.002762 Jy/beam
! Combined flux in latest and established models = 1.83375 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 89 components and 1.83375 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.209781Jy  sigma=0.001386
! Fit after  self-cal, rms=0.209712Jy  sigma=0.001385
! 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=0.209712Jy  sigma=0.001385
! Fit after  self-cal, rms=0.196587Jy  sigma=0.001301
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 = 0.00107931 Jy
! Component: 100  -  total flux cleaned = 0.00151539 Jy
! Component: 150  -  total flux cleaned = 0.00171465 Jy
! Component: 200  -  total flux cleaned = 0.00171834 Jy
! Total flux subtracted in 200 components = 0.00171834 Jy
! Clean residual min=-0.010979 max=0.009172 Jy/beam
! Clean residual mean=0.000027 rms=0.002618 Jy/beam
! Combined flux in latest and established models = 1.83547 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 97 components and 1.83547 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196218Jy  sigma=0.001298
! Fit after  self-cal, rms=0.193844Jy  sigma=0.001284
! Inverting map 
print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***"
! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** 
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9834 x 2.216 at -1.693 degrees (North through East)
! Clean map  min=-0.010038  max=1.3649 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=0.193844Jy  sigma=0.001284
! Fit after  self-cal, rms=0.192971Jy  sigma=0.001278
! 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=0.192971Jy  sigma=0.001278
! Fit after  self-cal, rms=0.192495Jy  sigma=0.001276
! Inverting map and beam 
! Estimated beam: bmin=0.9834 mas, bmaj=2.216 mas, bpa=-1.67 degrees
! Estimated noise=1074.04 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00101659 Jy
! Component: 100  -  total flux cleaned = -0.000824185 Jy
! Component: 150  -  total flux cleaned = -0.000661101 Jy
! Component: 200  -  total flux cleaned = -0.000664859 Jy
! Total flux subtracted in 200 components = -0.000664859 Jy
! Clean residual min=-0.010055 max=0.009071 Jy/beam
! Clean residual mean=0.000024 rms=0.002414 Jy/beam
! Combined flux in latest and established models = 1.83481 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 109 components and 1.83481 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192238Jy  sigma=0.001274
! Fit after  self-cal, rms=0.192088Jy  sigma=0.001273
! 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=0.192088Jy  sigma=0.001273
! Fit after  self-cal, rms=0.191801Jy  sigma=0.001272
! 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=0.191801Jy  sigma=0.001272
! Fit after  self-cal, rms=0.191771Jy  sigma=0.001272
! Inverting map and beam 
! Estimated beam: bmin=0.9837 mas, bmaj=2.216 mas, bpa=-1.644 degrees
! Estimated noise=1073.41 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000864826 Jy
! Component: 100  -  total flux cleaned = -0.000868247 Jy
! Component: 150  -  total flux cleaned = -0.000863513 Jy
! Component: 200  -  total flux cleaned = -0.000860197 Jy
! Total flux subtracted in 200 components = -0.000860197 Jy
! Clean residual min=-0.009401 max=0.008784 Jy/beam
! Clean residual mean=0.000023 rms=0.002305 Jy/beam
! Combined flux in latest and established models = 1.83395 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 38 model components to the UV plane model.
! The established model now contains 120 components and 1.83395 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191588Jy  sigma=0.001270
! Fit after  self-cal, rms=0.191549Jy  sigma=0.001270
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.24 mas, bmaj=3.703 mas, bpa=-12.48 degrees
! Estimated noise=1367.18 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)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00092935 Jy
! Component: 100  -  total flux cleaned = 0.00132414 Jy
! Component: 150  -  total flux cleaned = 0.00143503 Jy
! Component: 200  -  total flux cleaned = 0.00153248 Jy
! Total flux subtracted in 200 components = 0.00153248 Jy
! Clean residual min=-0.008231 max=0.009281 Jy/beam
! Clean residual mean=0.000035 rms=0.002867 Jy/beam
! Combined flux in latest and established models = 1.83548 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 125 components and 1.83548 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191475Jy  sigma=0.001270
! Fit after  self-cal, rms=0.191424Jy  sigma=0.001270
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
win_mult = win_mult / 1.4
print "************** FINISHED TAPERING SELF-CAL CLEAN **************"
! ************** FINISHED TAPERING SELF-CAL CLEAN ************** 
! 
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter, clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7796 mas, bmaj=1.822 mas, bpa=-3.304 degrees
! Estimated noise=1449.85 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.18903 Jy
! Component: 100  -  total flux cleaned = 1.43435 Jy
! Component: 150  -  total flux cleaned = 1.55444 Jy
! Component: 200  -  total flux cleaned = 1.62731 Jy
! Total flux subtracted in 200 components = 1.62731 Jy
! Clean residual min=-0.026119 max=0.031866 Jy/beam
! Clean residual mean=-0.000320 rms=0.007356 Jy/beam
! Combined flux in latest and established models = 1.62731 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 39 model components to the UV plane model.
! The established model now contains 39 components and 1.62731 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9837 mas, bmaj=2.216 mas, bpa=-1.644 degrees
! Estimated noise=1073.41 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 = 0.0713165 Jy
! Component: 100  -  total flux cleaned = 0.114522 Jy
! Component: 150  -  total flux cleaned = 0.14275 Jy
! Component: 200  -  total flux cleaned = 0.161947 Jy
! Total flux subtracted in 200 components = 0.161947 Jy
! Clean residual min=-0.012714 max=0.012483 Jy/beam
! Clean residual mean=-0.000095 rms=0.003233 Jy/beam
! Combined flux in latest and established models = 1.78926 Jy
! Adding 50 model components to the UV plane model.
! The established model now contains 74 components and 1.78926 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.24 mas, bmaj=3.703 mas, bpa=-12.48 degrees
! Estimated noise=1367.18 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 = 0.0199925 Jy
! Component: 100  -  total flux cleaned = 0.0309004 Jy
! Component: 150  -  total flux cleaned = 0.0373149 Jy
! Component: 200  -  total flux cleaned = 0.0401004 Jy
! Total flux subtracted in 200 components = 0.0401004 Jy
! Clean residual min=-0.008011 max=0.009486 Jy/beam
! Clean residual mean=0.000001 rms=0.002935 Jy/beam
! Combined flux in latest and established models = 1.82936 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 96 components and 1.82936 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9837 mas, bmaj=2.216 mas, bpa=-1.644 degrees
! Estimated noise=1073.41 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.0010276 Jy
! Component: 100  -  total flux cleaned = -0.00153668 Jy
! Component: 150  -  total flux cleaned = -0.00176485 Jy
! Component: 200  -  total flux cleaned = -0.00156515 Jy
! Total flux subtracted in 200 components = -0.00156515 Jy
! Clean residual min=-0.009227 max=0.008615 Jy/beam
! Clean residual mean=0.000010 rms=0.002389 Jy/beam
! Combined flux in latest and established models = 1.82779 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 111 components and 1.82779 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191910Jy  sigma=0.001272
! Fit after  self-cal, rms=0.191651Jy  sigma=0.001271
wmodel J0501-0159_X_1996_06_07_yyk\_map.mod
! Writing 111 model components to file: J0501-0159_X_1996_06_07_yyk_map.mod
wobs J0501-0159_X_1996_06_07_yyk\_uvs.fits
! Writing UV FITS file: J0501-0159_X_1996_06_07_yyk_uvs.fits
wwins J0501-0159_X_1996_06_07_yyk\_map.win
! wwins: Wrote 3 windows to J0501-0159_X_1996_06_07_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 = -0.00143482 Jy
! Component: 100  -  total flux cleaned = -0.00279261 Jy
! Component: 150  -  total flux cleaned = -0.00307076 Jy
! Component: 200  -  total flux cleaned = -0.00280735 Jy
! Component: 250  -  total flux cleaned = -0.00267968 Jy
! Component: 300  -  total flux cleaned = -0.00290689 Jy
! Component: 350  -  total flux cleaned = -0.00301033 Jy
! Component: 400  -  total flux cleaned = -0.00300657 Jy
! Component: 450  -  total flux cleaned = -0.00290644 Jy
! Component: 500  -  total flux cleaned = -0.00290823 Jy
! Component: 550  -  total flux cleaned = -0.0031877 Jy
! Component: 600  -  total flux cleaned = -0.00336433 Jy
! Component: 650  -  total flux cleaned = -0.00353378 Jy
! Component: 700  -  total flux cleaned = -0.00378019 Jy
! Component: 750  -  total flux cleaned = -0.00401774 Jy
! Component: 800  -  total flux cleaned = -0.00424426 Jy
! Component: 850  -  total flux cleaned = -0.00446349 Jy
! Component: 900  -  total flux cleaned = -0.00488637 Jy
! Component: 950  -  total flux cleaned = -0.00509126 Jy
! Component: 1000  -  total flux cleaned = -0.00555182 Jy
! Component: 1050  -  total flux cleaned = -0.0059327 Jy
! Component: 1100  -  total flux cleaned = -0.00636431 Jy
! Component: 1150  -  total flux cleaned = -0.00660492 Jy
! Component: 1200  -  total flux cleaned = -0.00695682 Jy
! Component: 1250  -  total flux cleaned = -0.00735576 Jy
! Component: 1300  -  total flux cleaned = -0.00757983 Jy
! Component: 1350  -  total flux cleaned = -0.00785197 Jy
! Component: 1400  -  total flux cleaned = -0.0080111 Jy
! Component: 1450  -  total flux cleaned = -0.00816734 Jy
! Component: 1500  -  total flux cleaned = -0.00832016 Jy
! Component: 1550  -  total flux cleaned = -0.00846938 Jy
! Component: 1600  -  total flux cleaned = -0.00866292 Jy
! Component: 1650  -  total flux cleaned = -0.00852027 Jy
! Component: 1700  -  total flux cleaned = -0.00852038 Jy
! Component: 1750  -  total flux cleaned = -0.00842929 Jy
! Component: 1800  -  total flux cleaned = -0.00833906 Jy
! Component: 1850  -  total flux cleaned = -0.00820663 Jy
! Component: 1900  -  total flux cleaned = -0.0081202 Jy
! Component: 1950  -  total flux cleaned = -0.00820485 Jy
! Component: 2000  -  total flux cleaned = -0.00816322 Jy
! Total flux subtracted in 2048 components = -0.00824493 Jy
! Clean residual min=-0.002092 max=0.002034 Jy/beam
! Clean residual mean=-0.000004 rms=0.000755 Jy/beam
! Combined flux in latest and established models = 1.81955 Jy
keep
! Adding 124 model components to the UV plane model.
! The established model now contains 235 components and 1.81955 Jy
![Exited script file: muppet]
wmap "J0501-0159_X_1996_06_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9837 x 2.216 at -1.644 degrees (North through East)
! Clean map  min=-0.0058702  max=1.364 Jy/beam
! Writing clean map to FITS file: J0501-0159_X_1996_06_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.36399 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000741939 
device "J0501-0159_X_1996_06_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0501-0159_X_1996_06_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.163184 0.163184 0.326369 0.652738 1.30548 2.61095 5.2219 10.4438 20.8876 41.7752 83.5504
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0022 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.363 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9837 x 2.216 at -1.644 degrees (North through East)
! Clean map  min=-0.0058702  max=1.364 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0501-0159_X_1996_06_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0501-0159_X_1996_06_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0501-0159_X_1996_06_07_yyk_uvs.log closed on Mon Jan  8 03:11:37 2007