! Started logfile: J0151-1719_S_2005_07_20_yyk_uvs.log on Fri Jan 20 09:45:45 2006
obs J0151-1719_S_2005_07_20_yyk_uve.fits
! Reading UV FITS file: J0151-1719_S_2005_07_20_yyk_uve.fits
! AN table 1: 9 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.903704 visibilities/baseline/integration-bin.
! Found source: J0151-1719
! 
! 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  2.23697e+09        8e+06          1        8e+06
!  02        2  2.26697e+09        8e+06          1        8e+06
!  03        3  2.35697e+09        8e+06          1        8e+06
!  04        4  2.37697e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1527 lines of history.
! 
! Reading 1464 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 J0151-1719_S_2005_07_20_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)= 0.214064 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=2.446 mas, bmaj=6.572 mas, bpa=-1.565 degrees
! Estimated noise=1.37926 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 = 0.163631 Jy
! Component: 100  -  total flux cleaned = 0.198699 Jy
! Total flux subtracted in 100 components = 0.198699 Jy
! Clean residual min=-0.007172 max=0.010723 Jy/beam
! Clean residual mean=0.000023 rms=0.002108 Jy/beam
! Combined flux in latest and established models = 0.198699 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 19 components and 0.198699 Jy
! 
! Correcting IF 1.
!  A total of 7 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 9 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=0.071290Jy  sigma=1.153410
! Fit after  self-cal, rms=0.070807Jy  sigma=1.143444
! Inverting map and beam 
! Estimated beam: bmin=2.441 mas, bmaj=6.562 mas, bpa=-1.681 degrees
! Estimated noise=1.37974 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=2.999 mas, bmaj=7.881 mas, bpa=-3.427 degrees
! Estimated noise=1.05416 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 = 0.0165845 Jy
! Component: 100  -  total flux cleaned = 0.022808 Jy
! Component: 150  -  total flux cleaned = 0.0253691 Jy
! Component: 200  -  total flux cleaned = 0.0257815 Jy
! Total flux subtracted in 200 components = 0.0257815 Jy
! Clean residual min=-0.005279 max=0.005144 Jy/beam
! Clean residual mean=-0.000046 rms=0.001317 Jy/beam
! Combined flux in latest and established models = 0.224481 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 44 components and 0.224481 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067296Jy  sigma=1.094142
! Fit after  self-cal, rms=0.067290Jy  sigma=1.094061
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.999 x 7.881 at -3.427 degrees (North through East)
! Clean map  min=-0.0049443  max=0.19059 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 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.01863
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.03     HN        0.96     KP        0.94     
!   LA        1.03     MK        0.93     NL        1.01     OV        0.94     
!   PT        1.09     SC        0.91     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.998387
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.01     HN        1.07     KP        0.99     
!   LA        1.04     MK        0.96     NL        1.00     OV        1.00     
!   PT        0.95     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
!  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=0.067290Jy  sigma=1.094061
! Fit after  self-cal, rms=0.064441Jy  sigma=1.081254
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=0.064441Jy  sigma=1.081254
! Fit after  self-cal, rms=0.064444Jy  sigma=1.081225
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.953 mas, bmaj=7.765 mas, bpa=-3.346 degrees
! Estimated noise=1.05421 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 = 0.00292805 Jy
! Component: 100  -  total flux cleaned = 0.00344597 Jy
! Component: 150  -  total flux cleaned = 0.00379696 Jy
! Component: 200  -  total flux cleaned = 0.0040895 Jy
! Total flux subtracted in 200 components = 0.0040895 Jy
! Clean residual min=-0.004577 max=0.005260 Jy/beam
! Clean residual mean=0.000010 rms=0.001270 Jy/beam
! Combined flux in latest and established models = 0.22857 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 54 components and 0.22857 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064253Jy  sigma=1.078624
! Fit after  self-cal, rms=0.064250Jy  sigma=1.078607
! 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=0.064250Jy  sigma=1.078607
! Fit after  self-cal, rms=0.062610Jy  sigma=1.056805
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 = 0.000573525 Jy
! Component: 100  -  total flux cleaned = 0.00064866 Jy
! Component: 150  -  total flux cleaned = 0.000724845 Jy
! Component: 200  -  total flux cleaned = 0.000795999 Jy
! Total flux subtracted in 200 components = 0.000795999 Jy
! Clean residual min=-0.004465 max=0.005231 Jy/beam
! Clean residual mean=0.000010 rms=0.001262 Jy/beam
! Combined flux in latest and established models = 0.229366 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 56 components and 0.229366 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.062577Jy  sigma=1.056222
! Fit after  self-cal, rms=0.062111Jy  sigma=1.054107
! 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: 2.953 x 7.765 at -3.346 degrees (North through East)
! Clean map  min=-0.0040956  max=0.1896 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=0.062111Jy  sigma=1.054107
! Fit after  self-cal, rms=0.061161Jy  sigma=1.046746
! 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=0.061161Jy  sigma=1.046746
! Fit after  self-cal, rms=0.060896Jy  sigma=1.045984
! Inverting map and beam 
! Estimated beam: bmin=2.924 mas, bmaj=7.673 mas, bpa=-3.465 degrees
! Estimated noise=1.04318 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000643464 Jy
! Component: 100  -  total flux cleaned = -0.000307284 Jy
! Component: 150  -  total flux cleaned = -3.4629e-05 Jy
! Component: 200  -  total flux cleaned = 0.000231557 Jy
! Total flux subtracted in 200 components = 0.000231557 Jy
! Clean residual min=-0.004189 max=0.004997 Jy/beam
! Clean residual mean=0.000004 rms=0.001217 Jy/beam
! Combined flux in latest and established models = 0.229598 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 57 components and 0.229598 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060994Jy  sigma=1.044636
! Fit after  self-cal, rms=0.060844Jy  sigma=1.044274
! 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=0.060844Jy  sigma=1.044274
! Fit after  self-cal, rms=0.058680Jy  sigma=1.023026
! 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=0.058680Jy  sigma=1.023026
! Fit after  self-cal, rms=0.058594Jy  sigma=1.022773
! Inverting map and beam 
! Estimated beam: bmin=2.955 mas, bmaj=7.69 mas, bpa=-3.138 degrees
! Estimated noise=1.03033 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00295613 Jy
! Component: 100  -  total flux cleaned = -0.00393622 Jy
! Component: 150  -  total flux cleaned = -0.00396992 Jy
! Component: 200  -  total flux cleaned = -0.00400358 Jy
! Total flux subtracted in 200 components = -0.00400358 Jy
! Clean residual min=-0.003938 max=0.004996 Jy/beam
! Clean residual mean=-0.000002 rms=0.001159 Jy/beam
! Combined flux in latest and established models = 0.225594 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 63 components and 0.225594 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058750Jy  sigma=1.020730
! Fit after  self-cal, rms=0.058707Jy  sigma=1.020635
! Inverting map 
! Added new window around map position (2, -11).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00344054 Jy
! Component: 100  -  total flux cleaned = 0.00332949 Jy
! Component: 150  -  total flux cleaned = 0.00305591 Jy
! Component: 200  -  total flux cleaned = 0.00288977 Jy
! Total flux subtracted in 200 components = 0.00288977 Jy
! Clean residual min=-0.003995 max=0.004472 Jy/beam
! Clean residual mean=-0.000007 rms=0.001084 Jy/beam
! Combined flux in latest and established models = 0.228484 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 80 components and 0.228484 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058494Jy  sigma=1.013413
! Fit after  self-cal, rms=0.058413Jy  sigma=1.012514
! 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=7.78 mas, bmaj=16.29 mas, bpa=4.603 degrees
! Estimated noise=1.36024 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 = 0.000912549 Jy
! Component: 100  -  total flux cleaned = 0.000977277 Jy
! Component: 150  -  total flux cleaned = 0.000978622 Jy
! Component: 200  -  total flux cleaned = 0.000977415 Jy
! Total flux subtracted in 200 components = 0.000977415 Jy
! Clean residual min=-0.004094 max=0.004736 Jy/beam
! Clean residual mean=-0.000010 rms=0.001323 Jy/beam
! Combined flux in latest and established models = 0.229461 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 92 components and 0.229461 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058467Jy  sigma=1.012017
! Fit after  self-cal, rms=0.058447Jy  sigma=1.011797
! 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=2.415 mas, bmaj=6.508 mas, bpa=-1.565 degrees
! Estimated noise=1.33131 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.1586 Jy
! Component: 100  -  total flux cleaned = 0.194194 Jy
! Component: 150  -  total flux cleaned = 0.211684 Jy
! Component: 200  -  total flux cleaned = 0.221406 Jy
! Total flux subtracted in 200 components = 0.221406 Jy
! Clean residual min=-0.006285 max=0.006251 Jy/beam
! Clean residual mean=0.000002 rms=0.001446 Jy/beam
! Combined flux in latest and established models = 0.221406 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 44 model components to the UV plane model.
! The established model now contains 44 components and 0.221406 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.955 mas, bmaj=7.69 mas, bpa=-3.138 degrees
! Estimated noise=1.03033 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 (-2, 9).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00703072 Jy
! Component: 100  -  total flux cleaned = 0.00979821 Jy
! Component: 150  -  total flux cleaned = 0.00990687 Jy
! Component: 200  -  total flux cleaned = 0.01 Jy
! Total flux subtracted in 200 components = 0.01 Jy
! Clean residual min=-0.003828 max=0.003528 Jy/beam
! Clean residual mean=-0.000012 rms=0.000997 Jy/beam
! Combined flux in latest and established models = 0.231406 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 68 components and 0.231406 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=7.78 mas, bmaj=16.29 mas, bpa=4.603 degrees
! Estimated noise=1.36024 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 = 0.0009436 Jy
! Component: 100  -  total flux cleaned = 0.000953472 Jy
! Component: 150  -  total flux cleaned = 0.000782282 Jy
! Component: 200  -  total flux cleaned = 0.000674222 Jy
! Total flux subtracted in 200 components = 0.000674222 Jy
! Clean residual min=-0.004363 max=0.004153 Jy/beam
! Clean residual mean=-0.000020 rms=0.001244 Jy/beam
! Combined flux in latest and established models = 0.23208 Jy
! Adding 14 model components to the UV plane model.
! The established model now contains 82 components and 0.23208 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.955 mas, bmaj=7.69 mas, bpa=-3.138 degrees
! Estimated noise=1.03033 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000211345 Jy
! Component: 100  -  total flux cleaned = -0.000353517 Jy
! Component: 150  -  total flux cleaned = -0.000419143 Jy
! Component: 200  -  total flux cleaned = -0.000480721 Jy
! Total flux subtracted in 200 components = -0.000480721 Jy
! Clean residual min=-0.003820 max=0.003343 Jy/beam
! Clean residual mean=-0.000011 rms=0.000967 Jy/beam
! Combined flux in latest and established models = 0.231599 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 100 components and 0.231599 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058212Jy  sigma=1.004521
! Fit after  self-cal, rms=0.058179Jy  sigma=1.004233
wmodel J0151-1719_S_2005_07_20_yyk\_map.mod
! Writing 100 model components to file: J0151-1719_S_2005_07_20_yyk_map.mod
wobs J0151-1719_S_2005_07_20_yyk\_uvs.fits
! Writing UV FITS file: J0151-1719_S_2005_07_20_yyk_uvs.fits
wwins J0151-1719_S_2005_07_20_yyk\_map.win
! wwins: Wrote 3 windows to J0151-1719_S_2005_07_20_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 = -0.00129963 Jy
! Component: 100  -  total flux cleaned = -0.00216329 Jy
! Component: 150  -  total flux cleaned = -0.00268023 Jy
! Component: 200  -  total flux cleaned = -0.00328629 Jy
! Component: 250  -  total flux cleaned = -0.00370723 Jy
! Component: 300  -  total flux cleaned = -0.00395949 Jy
! Component: 350  -  total flux cleaned = -0.00439727 Jy
! Component: 400  -  total flux cleaned = -0.00463217 Jy
! Component: 450  -  total flux cleaned = -0.00499771 Jy
! Component: 500  -  total flux cleaned = -0.00526344 Jy
! Component: 550  -  total flux cleaned = -0.00552344 Jy
! Component: 600  -  total flux cleaned = -0.00569293 Jy
! Component: 650  -  total flux cleaned = -0.00577589 Jy
! Component: 700  -  total flux cleaned = -0.00589684 Jy
! Component: 750  -  total flux cleaned = -0.0060166 Jy
! Component: 800  -  total flux cleaned = -0.00617192 Jy
! Component: 850  -  total flux cleaned = -0.00617165 Jy
! Component: 900  -  total flux cleaned = -0.00624669 Jy
! Component: 950  -  total flux cleaned = -0.00617209 Jy
! Component: 1000  -  total flux cleaned = -0.00635518 Jy
! Component: 1050  -  total flux cleaned = -0.00631846 Jy
! Component: 1100  -  total flux cleaned = -0.00635452 Jy
! Component: 1150  -  total flux cleaned = -0.0064249 Jy
! Component: 1200  -  total flux cleaned = -0.00646005 Jy
! Component: 1250  -  total flux cleaned = -0.00649434 Jy
! Component: 1300  -  total flux cleaned = -0.00659615 Jy
! Component: 1350  -  total flux cleaned = -0.00669595 Jy
! Component: 1400  -  total flux cleaned = -0.00666268 Jy
! Component: 1450  -  total flux cleaned = -0.00663 Jy
! Component: 1500  -  total flux cleaned = -0.00653305 Jy
! Component: 1550  -  total flux cleaned = -0.00656546 Jy
! Component: 1600  -  total flux cleaned = -0.00656591 Jy
! Component: 1650  -  total flux cleaned = -0.00665889 Jy
! Component: 1700  -  total flux cleaned = -0.0066898 Jy
! Component: 1750  -  total flux cleaned = -0.00659865 Jy
! Component: 1800  -  total flux cleaned = -0.00668922 Jy
! Component: 1850  -  total flux cleaned = -0.00668928 Jy
! Component: 1900  -  total flux cleaned = -0.00665958 Jy
! Component: 1950  -  total flux cleaned = -0.00665969 Jy
! Component: 2000  -  total flux cleaned = -0.00668889 Jy
! Total flux subtracted in 2048 components = -0.00674663 Jy
! Clean residual min=-0.001690 max=0.001647 Jy/beam
! Clean residual mean=-0.000011 rms=0.000586 Jy/beam
! Combined flux in latest and established models = 0.224853 Jy
keep
! Adding 135 model components to the UV plane model.
! The established model now contains 235 components and 0.224853 Jy
![Exited script file: muppet]
wmap "J0151-1719_S_2005_07_20_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.955 x 7.69 at -3.138 degrees (North through East)
! Clean map  min=-0.0026676  max=0.18481 Jy/beam
! Writing clean map to FITS file: J0151-1719_S_2005_07_20_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.184812 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000584804 
device "J0151-1719_S_2005_07_20_yyk\_map.eps/VPS"
! Attempting to open device: 'J0151-1719_S_2005_07_20_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.949296 0.949296 1.89859 3.79718 7.59436 15.1887 30.3775 60.7549
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.184 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.955 x 7.69 at -3.138 degrees (North through East)
! Clean map  min=-0.0026676  max=0.18481 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0151-1719_S_2005_07_20_yyk\_map.gif/gif"
! Attempting to open device: 'J0151-1719_S_2005_07_20_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0151-1719_S_2005_07_20_yyk_uvs.log closed on Fri Jan 20 09:45:49 2006