! Started logfile: J0315-1656_S_1997_07_02_yyk_uvs.log on Sun Jan  7 16:00:39 2007
obs J0315-1656_S_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J0315-1656_S_1997_07_02_yyk_uva.fits
! AN table 1: 143 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1.26962 visibilities/baseline/integration-bin.
! Found source: J0315-1656
! 
! 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 32680 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 J0315-1656_S_1997_07_02_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.373612 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=3.216 mas, bmaj=8.925 mas, bpa=3.587 degrees
! Estimated noise=1538.97 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.132914 Jy
! Component: 100  -  total flux cleaned = 0.180391 Jy
! Total flux subtracted in 100 components = 0.180391 Jy
! Clean residual min=-0.018195 max=0.020833 Jy/beam
! Clean residual mean=-0.000148 rms=0.005218 Jy/beam
! Combined flux in latest and established models = 0.180391 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 29 components and 0.180391 Jy
! 
! Correcting IF 1.
!  A total of 236 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 168 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 429 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.333081Jy  sigma=0.001600
! Fit after  self-cal, rms=0.326665Jy  sigma=0.001572
! Inverting map and beam 
! Estimated beam: bmin=3.216 mas, bmaj=8.925 mas, bpa=3.587 degrees
! Estimated noise=1539.05 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.034589 Jy
! Component: 100  -  total flux cleaned = 0.0506948 Jy
! Total flux subtracted in 100 components = 0.0506948 Jy
! Clean residual min=-0.011447 max=0.013250 Jy/beam
! Clean residual mean=-0.000171 rms=0.003210 Jy/beam
! Combined flux in latest and established models = 0.231086 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 34 components and 0.231086 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.323611Jy  sigma=0.001555
! Fit after  self-cal, rms=0.323584Jy  sigma=0.001555
! 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=4.23 mas, bmaj=11.19 mas, bpa=0.9818 degrees
! Estimated noise=999.153 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 = 0.0074339 Jy
! Component: 100  -  total flux cleaned = 0.00743549 Jy
! Component: 150  -  total flux cleaned = 0.00743379 Jy
! Component: 200  -  total flux cleaned = 0.00757736 Jy
! Total flux subtracted in 200 components = 0.00757736 Jy
! Clean residual min=-0.007562 max=0.008968 Jy/beam
! Clean residual mean=-0.000071 rms=0.002364 Jy/beam
! Combined flux in latest and established models = 0.238664 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 48 components and 0.238664 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.323302Jy  sigma=0.001554
! Fit after  self-cal, rms=0.323293Jy  sigma=0.001554
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.23 x 11.19 at 0.9818 degrees (North through East)
! Clean map  min=-0.007455  max=0.16892 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.323293Jy  sigma=0.001554
! Fit after  self-cal, rms=0.323350Jy  sigma=0.001554
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=0.323350Jy  sigma=0.001554
! Fit after  self-cal, rms=0.323351Jy  sigma=0.001554
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.229 mas, bmaj=11.19 mas, bpa=0.9976 degrees
! Estimated noise=999.781 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 = 0.000542025 Jy
! Component: 100  -  total flux cleaned = 0.00029097 Jy
! Component: 150  -  total flux cleaned = 0.000295386 Jy
! Component: 200  -  total flux cleaned = 0.000297458 Jy
! Total flux subtracted in 200 components = 0.000297458 Jy
! Clean residual min=-0.007326 max=0.009223 Jy/beam
! Clean residual mean=-0.000067 rms=0.002326 Jy/beam
! Combined flux in latest and established models = 0.238961 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 52 components and 0.238961 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.323274Jy  sigma=0.001554
! Fit after  self-cal, rms=0.323269Jy  sigma=0.001554
! 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=0.323269Jy  sigma=0.001554
! Fit after  self-cal, rms=0.322377Jy  sigma=0.001548
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 = 0.00108479 Jy
! Component: 100  -  total flux cleaned = 0.000978812 Jy
! Component: 150  -  total flux cleaned = 0.000979756 Jy
! Component: 200  -  total flux cleaned = 0.00106166 Jy
! Total flux subtracted in 200 components = 0.00106166 Jy
! Clean residual min=-0.007241 max=0.009070 Jy/beam
! Clean residual mean=-0.000060 rms=0.002254 Jy/beam
! Combined flux in latest and established models = 0.240023 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 54 components and 0.240023 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.322302Jy  sigma=0.001548
! Fit after  self-cal, rms=0.322176Jy  sigma=0.001548
! 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: 4.229 x 11.19 at 0.9976 degrees (North through East)
! Clean map  min=-0.0069772  max=0.1707 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=0.322176Jy  sigma=0.001548
! Fit after  self-cal, rms=0.320438Jy  sigma=0.001546
! 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=0.320438Jy  sigma=0.001546
! Fit after  self-cal, rms=0.320436Jy  sigma=0.001546
! Inverting map and beam 
! Estimated beam: bmin=4.169 mas, bmaj=11.04 mas, bpa=1.121 degrees
! Estimated noise=995.285 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00352394 Jy
! Component: 100  -  total flux cleaned = 0.00380147 Jy
! Component: 150  -  total flux cleaned = 0.0038779 Jy
! Component: 200  -  total flux cleaned = 0.00402112 Jy
! Total flux subtracted in 200 components = 0.00402112 Jy
! Clean residual min=-0.006565 max=0.008100 Jy/beam
! Clean residual mean=-0.000118 rms=0.002123 Jy/beam
! Combined flux in latest and established models = 0.244044 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 60 components and 0.244044 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.320382Jy  sigma=0.001546
! Fit after  self-cal, rms=0.320395Jy  sigma=0.001546
! 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=0.320395Jy  sigma=0.001546
! Fit after  self-cal, rms=0.320795Jy  sigma=0.001546
! 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=0.320795Jy  sigma=0.001546
! Fit after  self-cal, rms=0.320806Jy  sigma=0.001546
! Inverting map and beam 
! Estimated beam: bmin=4.144 mas, bmaj=10.94 mas, bpa=1.635 degrees
! Estimated noise=998.991 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00229469 Jy
! Component: 100  -  total flux cleaned = 0.00244086 Jy
! Component: 150  -  total flux cleaned = 0.0025716 Jy
! Component: 200  -  total flux cleaned = 0.00268881 Jy
! Total flux subtracted in 200 components = 0.00268881 Jy
! Clean residual min=-0.006490 max=0.007705 Jy/beam
! Clean residual mean=-0.000119 rms=0.002061 Jy/beam
! Combined flux in latest and established models = 0.246733 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 61 components and 0.246733 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.320766Jy  sigma=0.001546
! Fit after  self-cal, rms=0.320772Jy  sigma=0.001546
! 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=8.438 mas, bmaj=16.76 mas, bpa=-3.624 degrees
! Estimated noise=1179.9 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 = 0.00149588 Jy
! Component: 100  -  total flux cleaned = 0.00161058 Jy
! Component: 150  -  total flux cleaned = 0.00170505 Jy
! Component: 200  -  total flux cleaned = 0.00175059 Jy
! Total flux subtracted in 200 components = 0.00175059 Jy
! Clean residual min=-0.006639 max=0.006356 Jy/beam
! Clean residual mean=-0.000204 rms=0.002232 Jy/beam
! Combined flux in latest and established models = 0.248483 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 72 components and 0.248483 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.320782Jy  sigma=0.001546
! Fit after  self-cal, rms=0.320779Jy  sigma=0.001546
! 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=3.197 mas, bmaj=8.893 mas, bpa=3.964 degrees
! Estimated noise=1525.82 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.147809 Jy
! Component: 100  -  total flux cleaned = 0.198549 Jy
! Component: 150  -  total flux cleaned = 0.223979 Jy
! Component: 200  -  total flux cleaned = 0.238454 Jy
! Total flux subtracted in 200 components = 0.238454 Jy
! Clean residual min=-0.012330 max=0.011934 Jy/beam
! Clean residual mean=-0.000186 rms=0.003177 Jy/beam
! Combined flux in latest and established models = 0.238454 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 43 model components to the UV plane model.
! The established model now contains 43 components and 0.238454 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.144 mas, bmaj=10.94 mas, bpa=1.635 degrees
! Estimated noise=998.991 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (4.5, 3.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00734003 Jy
! Component: 100  -  total flux cleaned = 0.00846363 Jy
! Component: 150  -  total flux cleaned = 0.0088759 Jy
! Component: 200  -  total flux cleaned = 0.00904817 Jy
! Total flux subtracted in 200 components = 0.00904817 Jy
! Clean residual min=-0.006919 max=0.006662 Jy/beam
! Clean residual mean=-0.000120 rms=0.002004 Jy/beam
! Combined flux in latest and established models = 0.247502 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 69 components and 0.247502 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=8.438 mas, bmaj=16.76 mas, bpa=-3.624 degrees
! Estimated noise=1179.9 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 = 0.000594438 Jy
! Component: 100  -  total flux cleaned = 0.000380733 Jy
! Component: 150  -  total flux cleaned = 0.000386002 Jy
! Component: 200  -  total flux cleaned = 0.000312377 Jy
! Total flux subtracted in 200 components = 0.000312377 Jy
! Clean residual min=-0.006134 max=0.005898 Jy/beam
! Clean residual mean=-0.000175 rms=0.002149 Jy/beam
! Combined flux in latest and established models = 0.247815 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 87 components and 0.247815 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.144 mas, bmaj=10.94 mas, bpa=1.635 degrees
! Estimated noise=998.991 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000524948 Jy
! Component: 100  -  total flux cleaned = -0.000628084 Jy
! Component: 150  -  total flux cleaned = -0.000622371 Jy
! Component: 200  -  total flux cleaned = -0.000530423 Jy
! Total flux subtracted in 200 components = -0.000530423 Jy
! Clean residual min=-0.006138 max=0.006714 Jy/beam
! Clean residual mean=-0.000103 rms=0.001922 Jy/beam
! Combined flux in latest and established models = 0.247284 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 106 components and 0.247284 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.320659Jy  sigma=0.001545
! Fit after  self-cal, rms=0.320599Jy  sigma=0.001545
wmodel J0315-1656_S_1997_07_02_yyk\_map.mod
! Writing 106 model components to file: J0315-1656_S_1997_07_02_yyk_map.mod
wobs J0315-1656_S_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J0315-1656_S_1997_07_02_yyk_uvs.fits
wwins J0315-1656_S_1997_07_02_yyk\_map.win
! wwins: Wrote 2 windows to J0315-1656_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 = 0.000515303 Jy
! Component: 100  -  total flux cleaned = 0.000517735 Jy
! Component: 150  -  total flux cleaned = 0.000411973 Jy
! Component: 200  -  total flux cleaned = 0.000898423 Jy
! Component: 250  -  total flux cleaned = 0.00117322 Jy
! Component: 300  -  total flux cleaned = 0.000909366 Jy
! Component: 350  -  total flux cleaned = 0.000402796 Jy
! Component: 400  -  total flux cleaned = -8.65709e-05 Jy
! Component: 450  -  total flux cleaned = -8.58564e-05 Jy
! Component: 500  -  total flux cleaned = -0.000317878 Jy
! Component: 550  -  total flux cleaned = -0.000466616 Jy
! Component: 600  -  total flux cleaned = -0.000466972 Jy
! Component: 650  -  total flux cleaned = -0.00046831 Jy
! Component: 700  -  total flux cleaned = -0.000609625 Jy
! Component: 750  -  total flux cleaned = -0.000609944 Jy
! Component: 800  -  total flux cleaned = -0.000678625 Jy
! Component: 850  -  total flux cleaned = -0.000878979 Jy
! Component: 900  -  total flux cleaned = -0.000944971 Jy
! Component: 950  -  total flux cleaned = -0.00113737 Jy
! Component: 1000  -  total flux cleaned = -0.00113727 Jy
! Component: 1050  -  total flux cleaned = -0.00126104 Jy
! Component: 1100  -  total flux cleaned = -0.00132197 Jy
! Component: 1150  -  total flux cleaned = -0.00144164 Jy
! Component: 1200  -  total flux cleaned = -0.00173669 Jy
! Component: 1250  -  total flux cleaned = -0.00185287 Jy
! Component: 1300  -  total flux cleaned = -0.00202531 Jy
! Component: 1350  -  total flux cleaned = -0.00208251 Jy
! Component: 1400  -  total flux cleaned = -0.00241833 Jy
! Component: 1450  -  total flux cleaned = -0.00258383 Jy
! Component: 1500  -  total flux cleaned = -0.00285697 Jy
! Component: 1550  -  total flux cleaned = -0.00318088 Jy
! Component: 1600  -  total flux cleaned = -0.00360837 Jy
! Component: 1650  -  total flux cleaned = -0.00381952 Jy
! Component: 1700  -  total flux cleaned = -0.00428999 Jy
! Component: 1750  -  total flux cleaned = -0.00459975 Jy
! Component: 1800  -  total flux cleaned = -0.00480433 Jy
! Component: 1850  -  total flux cleaned = -0.0051084 Jy
! Component: 1900  -  total flux cleaned = -0.0054597 Jy
! Component: 1950  -  total flux cleaned = -0.00565866 Jy
! Component: 2000  -  total flux cleaned = -0.00575785 Jy
! Total flux subtracted in 2048 components = -0.00600134 Jy
! Clean residual min=-0.002427 max=0.002526 Jy/beam
! Clean residual mean=-0.000090 rms=0.001031 Jy/beam
! Combined flux in latest and established models = 0.241283 Jy
keep
! Adding 145 model components to the UV plane model.
! The established model now contains 251 components and 0.241283 Jy
![Exited script file: muppet]
wmap "J0315-1656_S_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.144 x 10.94 at 1.635 degrees (North through East)
! Clean map  min=-0.0062908  max=0.16755 Jy/beam
! Writing clean map to FITS file: J0315-1656_S_1997_07_02_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.16755 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00100492 
device "J0315-1656_S_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J0315-1656_S_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.79932 1.79932 3.59864 7.19727 14.3945 28.7891 57.5782
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.003 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.167 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.144 x 10.94 at 1.635 degrees (North through East)
! Clean map  min=-0.0062908  max=0.16755 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0315-1656_S_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J0315-1656_S_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0315-1656_S_1997_07_02_yyk_uvs.log closed on Sun Jan  7 16:00:46 2007