! Started logfile: J1717-3342_X_2005_05_12_yyk_uvs.log on Sat Oct  8 22:59:17 2005
obs J1717-3342_X_2005_05_12_yyk_uve.fits
! Reading UV FITS file: J1717-3342_X_2005_05_12_yyk_uve.fits
! AN table 1: 18 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.779012 visibilities/baseline/integration-bin.
! Found source: J1717-3342
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1435 lines of history.
! 
! Reading 2524 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 J1717-3342_X_2005_05_12_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 0.400x0.400 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.416342 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=2.143 mas, bmaj=9.499 mas, bpa=2.675 degrees
! Estimated noise=1.56548 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 = 0.319382 Jy
! Component: 100  -  total flux cleaned = 0.441421 Jy
! Total flux subtracted in 100 components = 0.441421 Jy
! Clean residual min=-0.023662 max=0.045953 Jy/beam
! Clean residual mean=0.000123 rms=0.010051 Jy/beam
! Combined flux in latest and established models = 0.441421 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 20 components and 0.441421 Jy
! 
! Correcting IF 1.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.128665Jy  sigma=2.276772
! Fit after  self-cal, rms=0.128413Jy  sigma=2.272174
! Inverting map and beam 
! Estimated beam: bmin=2.143 mas, bmaj=9.499 mas, bpa=2.675 degrees
! Estimated noise=1.56548 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=2.654 mas, bmaj=10.92 mas, bpa=4.006 degrees
! Estimated noise=1.10948 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 = 0.0918636 Jy
! Component: 100  -  total flux cleaned = 0.130524 Jy
! Component: 150  -  total flux cleaned = 0.147915 Jy
! Component: 200  -  total flux cleaned = 0.157664 Jy
! Total flux subtracted in 200 components = 0.157664 Jy
! Clean residual min=-0.018339 max=0.037253 Jy/beam
! Clean residual mean=0.000051 rms=0.005334 Jy/beam
! Combined flux in latest and established models = 0.599086 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 68 model components to the UV plane model.
! The established model now contains 83 components and 0.599086 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.095007Jy  sigma=1.430196
! Fit after  self-cal, rms=0.094968Jy  sigma=1.429445
! Inverting map 
! Added new window around map position (3.6, 0).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0287338 Jy
! Component: 100  -  total flux cleaned = 0.0346305 Jy
! Component: 150  -  total flux cleaned = 0.0393834 Jy
! Component: 200  -  total flux cleaned = 0.0430258 Jy
! Total flux subtracted in 200 components = 0.0430258 Jy
! Clean residual min=-0.012391 max=0.022560 Jy/beam
! Clean residual mean=0.000029 rms=0.003207 Jy/beam
! Combined flux in latest and established models = 0.642111 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 109 components and 0.642111 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082430Jy  sigma=1.238339
! Fit after  self-cal, rms=0.081916Jy  sigma=1.225947
! Inverting map 
! Added new window around map position (-3.2, 1.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0132981 Jy
! Component: 100  -  total flux cleaned = 0.0146204 Jy
! Component: 150  -  total flux cleaned = 0.0152933 Jy
! Component: 200  -  total flux cleaned = 0.0161802 Jy
! Total flux subtracted in 200 components = 0.0161802 Jy
! Clean residual min=-0.008521 max=0.006551 Jy/beam
! Clean residual mean=0.000018 rms=0.002189 Jy/beam
! Combined flux in latest and established models = 0.658291 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 142 components and 0.658292 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.076470Jy  sigma=1.151681
! Fit after  self-cal, rms=0.076389Jy  sigma=1.150263
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.654 x 10.92 at 4.006 degrees (North through East)
! Clean map  min=-0.0098648  max=0.39752 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: 0.976513
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.99     HN        1.00*    KP        1.02     
!   LA        1.00     MK        1.00*    NL        1.19     OV        1.05     
!   PT        0.96     SC        1.00*    
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.982404
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.98     HN        1.00*    KP        0.96     
!   LA        0.99     MK        1.00*    NL        1.20     OV        1.00     
!   PT        1.01     SC        1.00*    
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.00326
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.97     HN        1.00*    KP        0.89     
!   LA        0.98     MK        1.00*    NL        1.04     OV        1.01     
!   PT        1.05     SC        1.00*    
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.985559
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.99     HN        1.00*    KP        1.01     
!   LA        0.97     MK        1.00*    NL        1.09     OV        0.97     
!   PT        1.07     SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.076389Jy  sigma=1.150263
! Fit after  self-cal, rms=0.076124Jy  sigma=1.108659
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=0.076124Jy  sigma=1.108659
! Fit after  self-cal, rms=0.076117Jy  sigma=1.108470
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.77 mas, bmaj=11.2 mas, bpa=4.855 degrees
! Estimated noise=1.09671 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 = -0.0130935 Jy
! Component: 100  -  total flux cleaned = -0.0147709 Jy
! Component: 150  -  total flux cleaned = -0.0130588 Jy
! Component: 200  -  total flux cleaned = -0.01259 Jy
! Total flux subtracted in 200 components = -0.01259 Jy
! Clean residual min=-0.005058 max=0.005730 Jy/beam
! Clean residual mean=0.000017 rms=0.001409 Jy/beam
! Combined flux in latest and established models = 0.645702 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 160 components and 0.645702 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073060Jy  sigma=1.065561
! Fit after  self-cal, rms=0.073028Jy  sigma=1.065087
! 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=0.073028Jy  sigma=1.065087
! Fit after  self-cal, rms=0.068265Jy  sigma=0.985731
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 = 0.00137044 Jy
! Component: 100  -  total flux cleaned = 0.0014939 Jy
! Component: 150  -  total flux cleaned = 0.00172547 Jy
! Component: 200  -  total flux cleaned = 0.00161248 Jy
! Total flux subtracted in 200 components = 0.00161248 Jy
! Clean residual min=-0.004783 max=0.005961 Jy/beam
! Clean residual mean=0.000017 rms=0.001336 Jy/beam
! Combined flux in latest and established models = 0.647314 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 40 model components to the UV plane model.
! The established model now contains 183 components and 0.647314 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067701Jy  sigma=0.979696
! Fit after  self-cal, rms=0.067445Jy  sigma=0.975710
! 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: 2.77 x 11.2 at 4.855 degrees (North through East)
! Clean map  min=-0.0054669  max=0.39913 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=0.067445Jy  sigma=0.975710
! Fit after  self-cal, rms=0.066459Jy  sigma=0.955136
! 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=0.066459Jy  sigma=0.955136
! Fit after  self-cal, rms=0.066449Jy  sigma=0.954802
! Inverting map and beam 
! Estimated beam: bmin=2.762 mas, bmaj=11.09 mas, bpa=4.7 degrees
! Estimated noise=1.09555 mJy/beam.
! Added new window around map position (35.2, -22.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00340862 Jy
! Component: 100  -  total flux cleaned = 0.00490984 Jy
! Component: 150  -  total flux cleaned = 0.00610436 Jy
! Component: 200  -  total flux cleaned = 0.00688821 Jy
! Total flux subtracted in 200 components = 0.00688821 Jy
! Clean residual min=-0.003961 max=0.003760 Jy/beam
! Clean residual mean=-0.000004 rms=0.001009 Jy/beam
! Combined flux in latest and established models = 0.654202 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 222 components and 0.654202 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065902Jy  sigma=0.946476
! Fit after  self-cal, rms=0.065873Jy  sigma=0.946066
! 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=0.065873Jy  sigma=0.946066
! Fit after  self-cal, rms=0.065659Jy  sigma=0.913393
! 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=0.065659Jy  sigma=0.913393
! Fit after  self-cal, rms=0.065661Jy  sigma=0.913378
! Inverting map and beam 
! Estimated beam: bmin=2.772 mas, bmaj=11.12 mas, bpa=4.775 degrees
! Estimated noise=1.09781 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00261951 Jy
! Component: 100  -  total flux cleaned = 0.00403902 Jy
! Component: 150  -  total flux cleaned = 0.00454323 Jy
! Component: 200  -  total flux cleaned = 0.00454016 Jy
! Total flux subtracted in 200 components = 0.00454016 Jy
! Clean residual min=-0.003390 max=0.003711 Jy/beam
! Clean residual mean=-0.000003 rms=0.000924 Jy/beam
! Combined flux in latest and established models = 0.658743 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 234 components and 0.658742 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065356Jy  sigma=0.909641
! Fit after  self-cal, rms=0.065349Jy  sigma=0.909571
! 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=3.123 mas, bmaj=11.71 mas, bpa=5.906 degrees
! Estimated noise=1.11386 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 = 0.000824454 Jy
! Component: 100  -  total flux cleaned = 0.00121688 Jy
! Component: 150  -  total flux cleaned = 0.00127185 Jy
! Component: 200  -  total flux cleaned = 0.00122694 Jy
! Total flux subtracted in 200 components = 0.00122694 Jy
! Clean residual min=-0.003051 max=0.003406 Jy/beam
! Clean residual mean=-0.000005 rms=0.000839 Jy/beam
! Combined flux in latest and established models = 0.659969 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 252 components and 0.659969 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065273Jy  sigma=0.908131
! Fit after  self-cal, rms=0.065268Jy  sigma=0.908113
! Inverting map 
uvtaper 0,0
! 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=2.195 mas, bmaj=9.518 mas, bpa=3.108 degrees
! Estimated noise=1.57854 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.318281 Jy
! Component: 100  -  total flux cleaned = 0.437356 Jy
! Component: 150  -  total flux cleaned = 0.50213 Jy
! Component: 200  -  total flux cleaned = 0.541888 Jy
! Total flux subtracted in 200 components = 0.541888 Jy
! Clean residual min=-0.012690 max=0.016097 Jy/beam
! Clean residual mean=0.000048 rms=0.004329 Jy/beam
! Combined flux in latest and established models = 0.541888 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 36 model components to the UV plane model.
! The established model now contains 36 components and 0.541888 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.772 mas, bmaj=11.12 mas, bpa=4.775 degrees
! Estimated noise=1.09781 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 = 0.0384897 Jy
! Component: 100  -  total flux cleaned = 0.0594844 Jy
! Component: 150  -  total flux cleaned = 0.07281 Jy
! Component: 200  -  total flux cleaned = 0.0806529 Jy
! Total flux subtracted in 200 components = 0.0806529 Jy
! Clean residual min=-0.005402 max=0.006308 Jy/beam
! Clean residual mean=0.000023 rms=0.001946 Jy/beam
! Combined flux in latest and established models = 0.622541 Jy
! Adding 74 model components to the UV plane model.
! The established model now contains 103 components and 0.622541 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=3.123 mas, bmaj=11.71 mas, bpa=5.906 degrees
! Estimated noise=1.11386 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 = 0.00534596 Jy
! Component: 100  -  total flux cleaned = 0.00976798 Jy
! Component: 150  -  total flux cleaned = 0.0125941 Jy
! Component: 200  -  total flux cleaned = 0.015012 Jy
! Total flux subtracted in 200 components = 0.015012 Jy
! Clean residual min=-0.004424 max=0.003837 Jy/beam
! Clean residual mean=0.000012 rms=0.001309 Jy/beam
! Combined flux in latest and established models = 0.637553 Jy
! Adding 79 model components to the UV plane model.
! The established model now contains 170 components and 0.637553 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.772 mas, bmaj=11.12 mas, bpa=4.775 degrees
! Estimated noise=1.09781 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00372745 Jy
! Component: 100  -  total flux cleaned = 0.00640965 Jy
! Component: 150  -  total flux cleaned = 0.00821787 Jy
! Component: 200  -  total flux cleaned = 0.00932497 Jy
! Total flux subtracted in 200 components = 0.00932497 Jy
! Clean residual min=-0.003596 max=0.003095 Jy/beam
! Clean residual mean=0.000007 rms=0.001028 Jy/beam
! Combined flux in latest and established models = 0.646878 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 50 model components to the UV plane model.
! The established model now contains 212 components and 0.646878 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064866Jy  sigma=0.908269
! Fit after  self-cal, rms=0.064841Jy  sigma=0.907864
wmodel J1717-3342_X_2005_05_12_yyk\_map.mod
! Writing 212 model components to file: J1717-3342_X_2005_05_12_yyk_map.mod
wobs J1717-3342_X_2005_05_12_yyk\_uvs.fits
! Writing UV FITS file: J1717-3342_X_2005_05_12_yyk_uvs.fits
wwins J1717-3342_X_2005_05_12_yyk\_map.win
! wwins: Wrote 4 windows to J1717-3342_X_2005_05_12_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 = -0.00143957 Jy
! Component: 100  -  total flux cleaned = -0.00213146 Jy
! Component: 150  -  total flux cleaned = -0.00229038 Jy
! Component: 200  -  total flux cleaned = -0.00238868 Jy
! Component: 250  -  total flux cleaned = -0.00243648 Jy
! Component: 300  -  total flux cleaned = -0.00239448 Jy
! Component: 350  -  total flux cleaned = -0.00243778 Jy
! Component: 400  -  total flux cleaned = -0.00264178 Jy
! Component: 450  -  total flux cleaned = -0.00275801 Jy
! Component: 500  -  total flux cleaned = -0.00287152 Jy
! Component: 550  -  total flux cleaned = -0.00301819 Jy
! Component: 600  -  total flux cleaned = -0.0029829 Jy
! Component: 650  -  total flux cleaned = -0.00308908 Jy
! Component: 700  -  total flux cleaned = -0.00305588 Jy
! Component: 750  -  total flux cleaned = -0.00282471 Jy
! Component: 800  -  total flux cleaned = -0.00269543 Jy
! Component: 850  -  total flux cleaned = -0.00253712 Jy
! Component: 900  -  total flux cleaned = -0.00253661 Jy
! Component: 950  -  total flux cleaned = -0.00241474 Jy
! Component: 1000  -  total flux cleaned = -0.00241479 Jy
! Component: 1050  -  total flux cleaned = -0.00241469 Jy
! Component: 1100  -  total flux cleaned = -0.00241492 Jy
! Component: 1150  -  total flux cleaned = -0.00238653 Jy
! Component: 1200  -  total flux cleaned = -0.0023309 Jy
! Component: 1250  -  total flux cleaned = -0.00238624 Jy
! Component: 1300  -  total flux cleaned = -0.00238619 Jy
! Component: 1350  -  total flux cleaned = -0.00238613 Jy
! Component: 1400  -  total flux cleaned = -0.00241255 Jy
! Component: 1450  -  total flux cleaned = -0.00238637 Jy
! Component: 1500  -  total flux cleaned = -0.00243786 Jy
! Component: 1550  -  total flux cleaned = -0.00241228 Jy
! Component: 1600  -  total flux cleaned = -0.00241224 Jy
! Component: 1650  -  total flux cleaned = -0.00243677 Jy
! Component: 1700  -  total flux cleaned = -0.00246096 Jy
! Component: 1750  -  total flux cleaned = -0.00233975 Jy
! Component: 1800  -  total flux cleaned = -0.00231563 Jy
! Component: 1850  -  total flux cleaned = -0.00219664 Jy
! Component: 1900  -  total flux cleaned = -0.00212566 Jy
! Component: 1950  -  total flux cleaned = -0.002079 Jy
! Component: 2000  -  total flux cleaned = -0.00203239 Jy
! Total flux subtracted in 2048 components = -0.00198595 Jy
! Clean residual min=-0.001291 max=0.001263 Jy/beam
! Clean residual mean=0.000004 rms=0.000470 Jy/beam
! Combined flux in latest and established models = 0.644892 Jy
keep
! Adding 132 model components to the UV plane model.
! The established model now contains 344 components and 0.644892 Jy
![Exited script file: muppet]
wmap "J1717-3342_X_2005_05_12_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.772 x 11.12 at 4.775 degrees (North through East)
! Clean map  min=-0.003127  max=0.40094 Jy/beam
! Writing clean map to FITS file: J1717-3342_X_2005_05_12_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.400936 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000454267 
device "J1717-3342_X_2005_05_12_yyk\_map.eps/VPS"
! Attempting to open device: 'J1717-3342_X_2005_05_12_yyk_map.eps/VPS'
loglevs 1*100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.339905 0.339905 0.67981 1.35962 2.71924 5.43848 10.877 21.7539 43.5078 87.0157
print "clev=",int(1*3*image_rms*10000)/10000
! clev= 0.0013 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.4 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.772 x 11.12 at 4.775 degrees (North through East)
! Clean map  min=-0.003127  max=0.40094 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1717-3342_X_2005_05_12_yyk\_map.gif/gif"
! Attempting to open device: 'J1717-3342_X_2005_05_12_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1717-3342_X_2005_05_12_yyk_uvs.log closed on Sat Oct  8 22:59:22 2005