! Started logfile: J2258-2758_X_1995_07_15_yyk_uvs.log on Mon Jan  8 10:45:59 2007
obs J2258-2758_X_1995_07_15_yyk_uva.fits
! Reading UV FITS file: J2258-2758_X_1995_07_15_yyk_uva.fits
! AN table 1: 188 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.667376 visibilities/baseline/integration-bin.
! Found source: J2258-2758
! 
! 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        4e+06          1        4e+06
!  02        2  8.23236e+09        4e+06          1        4e+06
!  03        3  8.41236e+09        4e+06          1        4e+06
!  04        4  8.55236e+09        4e+06          1        4e+06
! 
! Polarization(s): RR
! 
! Read 788 lines of history.
! 
! Reading 22584 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 J2258-2758_X_1995_07_15_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 3.01031 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=0.7466 mas, bmaj=1.947 mas, bpa=-5.124 degrees
! Estimated noise=1616.66 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 = 2.41909 Jy
! Component: 100  -  total flux cleaned = 2.82564 Jy
! Total flux subtracted in 100 components = 2.82564 Jy
! Clean residual min=-0.095962 max=0.167726 Jy/beam
! Clean residual mean=-0.000199 rms=0.027002 Jy/beam
! Combined flux in latest and established models = 2.82564 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 2.82564 Jy
! 
! Correcting IF 1.
!  A total of 392 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 392 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 392 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 392 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.863094Jy  sigma=0.004338
! Fit after  self-cal, rms=0.861806Jy  sigma=0.004332
! Inverting map and beam 
! Estimated beam: bmin=0.7466 mas, bmaj=1.947 mas, bpa=-5.122 degrees
! Estimated noise=1618.86 mJy/beam.
! Added new window around map position (-2.4, -3.6).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.187361 Jy
! Component: 100  -  total flux cleaned = 0.240661 Jy
! Total flux subtracted in 100 components = 0.240661 Jy
! Clean residual min=-0.089854 max=0.126241 Jy/beam
! Clean residual mean=-0.000133 rms=0.023340 Jy/beam
! Combined flux in latest and established models = 3.0663 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 31 components and 3.0663 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.825421Jy  sigma=0.004086
! Fit after  self-cal, rms=0.822188Jy  sigma=0.004064
! 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=0.956 mas, bmaj=2.531 mas, bpa=-4.352 degrees
! Estimated noise=818.855 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 = 0.159416 Jy
! Component: 100  -  total flux cleaned = 0.226022 Jy
! Component: 150  -  total flux cleaned = 0.244267 Jy
! Component: 200  -  total flux cleaned = 0.248916 Jy
! Total flux subtracted in 200 components = 0.248916 Jy
! Clean residual min=-0.045186 max=0.053283 Jy/beam
! Clean residual mean=-0.000164 rms=0.012569 Jy/beam
! Combined flux in latest and established models = 3.31522 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 51 components and 3.31522 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.810510Jy  sigma=0.003924
! Fit after  self-cal, rms=0.810014Jy  sigma=0.003921
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.956 x 2.531 at -4.352 degrees (North through East)
! Clean map  min=-0.046046  max=2.8251 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.997585
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.01     HN        1.03     KP        1.02     
!   LA        0.96     MK        0.99     NL        1.07     OV        1.03     
!   PT        1.02     SC        0.93     
! 
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.01311
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.98     HN        1.01     KP        1.02     
!   LA        0.94     MK        0.97     NL        1.02     OV        1.02     
!   PT        0.99     SC        0.98     
! 
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00016
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.99     HN        1.07     KP        0.97     
!   LA        0.93     MK        1.00     NL        1.07     OV        1.02     
!   PT        0.99     SC        0.99     
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.994968
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00     HN        1.06     KP        1.02     
!   LA        0.92     MK        0.98     NL        1.05     OV        1.00     
!   PT        1.03     SC        1.00     
! 
! 
! Fit before self-cal, rms=0.810014Jy  sigma=0.003921
! Fit after  self-cal, rms=0.799699Jy  sigma=0.003834
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=0.799699Jy  sigma=0.003834
! Fit after  self-cal, rms=0.799726Jy  sigma=0.003834
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9525 mas, bmaj=2.497 mas, bpa=-3.79 degrees
! Estimated noise=817.722 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 = 0.00397648 Jy
! Component: 100  -  total flux cleaned = 0.00487243 Jy
! Component: 150  -  total flux cleaned = 0.00626381 Jy
! Component: 200  -  total flux cleaned = 0.00624434 Jy
! Total flux subtracted in 200 components = 0.00624434 Jy
! Clean residual min=-0.039657 max=0.035540 Jy/beam
! Clean residual mean=-0.000041 rms=0.009354 Jy/beam
! Combined flux in latest and established models = 3.32146 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 59 components and 3.32146 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.799110Jy  sigma=0.003826
! Fit after  self-cal, rms=0.799087Jy  sigma=0.003826
! 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=0.799087Jy  sigma=0.003826
! Fit after  self-cal, rms=0.646870Jy  sigma=0.003007
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 = 0.0166476 Jy
! Component: 100  -  total flux cleaned = 0.012973 Jy
! Component: 150  -  total flux cleaned = 0.0106566 Jy
! Component: 200  -  total flux cleaned = 0.0099843 Jy
! Total flux subtracted in 200 components = 0.0099843 Jy
! Clean residual min=-0.037470 max=0.034557 Jy/beam
! Clean residual mean=-0.000025 rms=0.008570 Jy/beam
! Combined flux in latest and established models = 3.33145 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 69 components and 3.33145 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.647742Jy  sigma=0.002993
! Fit after  self-cal, rms=0.623975Jy  sigma=0.002868
! 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: 0.9525 x 2.497 at -3.79 degrees (North through East)
! Clean map  min=-0.030633  max=2.8653 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=0.623975Jy  sigma=0.002868
! Fit after  self-cal, rms=0.642364Jy  sigma=0.002614
! 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=0.642364Jy  sigma=0.002614
! Fit after  self-cal, rms=0.637516Jy  sigma=0.002586
! Inverting map and beam 
! Estimated beam: bmin=0.9482 mas, bmaj=2.467 mas, bpa=-3.188 degrees
! Estimated noise=812.648 mJy/beam.
! Added new window around map position (-3.4, -1).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0215744 Jy
! Component: 100  -  total flux cleaned = 0.0229155 Jy
! Component: 150  -  total flux cleaned = 0.0235431 Jy
! Component: 200  -  total flux cleaned = 0.023571 Jy
! Total flux subtracted in 200 components = 0.023571 Jy
! Clean residual min=-0.017851 max=0.016493 Jy/beam
! Clean residual mean=0.000010 rms=0.003600 Jy/beam
! Combined flux in latest and established models = 3.35502 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 87 components and 3.35502 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.635528Jy  sigma=0.002573
! Fit after  self-cal, rms=0.634122Jy  sigma=0.002564
! 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=0.634122Jy  sigma=0.002564
! Fit after  self-cal, rms=0.636395Jy  sigma=0.002556
! 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=0.636395Jy  sigma=0.002556
! Fit after  self-cal, rms=0.635969Jy  sigma=0.002553
! Inverting map and beam 
! Estimated beam: bmin=0.9469 mas, bmaj=2.463 mas, bpa=-3.058 degrees
! Estimated noise=811.072 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00109302 Jy
! Component: 100  -  total flux cleaned = 7.69627e-05 Jy
! Component: 150  -  total flux cleaned = 0.00051694 Jy
! Component: 200  -  total flux cleaned = 7.66466e-05 Jy
! Total flux subtracted in 200 components = 7.66466e-05 Jy
! Clean residual min=-0.015486 max=0.014361 Jy/beam
! Clean residual mean=0.000014 rms=0.003152 Jy/beam
! Combined flux in latest and established models = 3.35509 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 91 components and 3.35509 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.635305Jy  sigma=0.002549
! Fit after  self-cal, rms=0.635120Jy  sigma=0.002548
! 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=2.388 mas, bmaj=5.659 mas, bpa=0.1063 degrees
! Estimated noise=1021.7 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 = 0.00149725 Jy
! Component: 100  -  total flux cleaned = 0.00210502 Jy
! Component: 150  -  total flux cleaned = 0.00210037 Jy
! Component: 200  -  total flux cleaned = 0.00186957 Jy
! Total flux subtracted in 200 components = 0.00186957 Jy
! Clean residual min=-0.012816 max=0.010273 Jy/beam
! Clean residual mean=0.000017 rms=0.003544 Jy/beam
! Combined flux in latest and established models = 3.35696 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 100 components and 3.35696 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.634983Jy  sigma=0.002547
! Fit after  self-cal, rms=0.634822Jy  sigma=0.002546
! 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=0.7476 mas, bmaj=1.91 mas, bpa=-4.757 degrees
! Estimated noise=1668.43 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 2.51753 Jy
! Component: 100  -  total flux cleaned = 2.91973 Jy
! Component: 150  -  total flux cleaned = 3.0596 Jy
! Component: 200  -  total flux cleaned = 3.14477 Jy
! Total flux subtracted in 200 components = 3.14477 Jy
! Clean residual min=-0.020900 max=0.036277 Jy/beam
! Clean residual mean=-0.000053 rms=0.006494 Jy/beam
! Combined flux in latest and established models = 3.14477 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 38 model components to the UV plane model.
! The established model now contains 38 components and 3.14477 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9469 mas, bmaj=2.463 mas, bpa=-3.058 degrees
! Estimated noise=811.072 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 (-1.4, -2.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0939597 Jy
! Component: 100  -  total flux cleaned = 0.140433 Jy
! Component: 150  -  total flux cleaned = 0.166889 Jy
! Component: 200  -  total flux cleaned = 0.183062 Jy
! Total flux subtracted in 200 components = 0.183062 Jy
! Clean residual min=-0.009266 max=0.010845 Jy/beam
! Clean residual mean=-0.000020 rms=0.002542 Jy/beam
! Combined flux in latest and established models = 3.32784 Jy
! Adding 50 model components to the UV plane model.
! The established model now contains 86 components and 3.32784 Jy
! Inverting map 
! Added new window around map position (4.2, -10).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0130473 Jy
! Component: 100  -  total flux cleaned = 0.0214714 Jy
! Component: 150  -  total flux cleaned = 0.0261889 Jy
! Component: 200  -  total flux cleaned = 0.02758 Jy
! Total flux subtracted in 200 components = 0.02758 Jy
! Clean residual min=-0.007654 max=0.007238 Jy/beam
! Clean residual mean=-0.000015 rms=0.002067 Jy/beam
! Combined flux in latest and established models = 3.35542 Jy
! Adding 33 model components to the UV plane model.
! The established model now contains 107 components and 3.35542 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=2.388 mas, bmaj=5.659 mas, bpa=0.1063 degrees
! Estimated noise=1021.7 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 = 0.0032647 Jy
! Component: 100  -  total flux cleaned = 0.00424114 Jy
! Component: 150  -  total flux cleaned = 0.00475514 Jy
! Component: 200  -  total flux cleaned = 0.0051253 Jy
! Total flux subtracted in 200 components = 0.0051253 Jy
! Clean residual min=-0.009890 max=0.010067 Jy/beam
! Clean residual mean=-0.000018 rms=0.002934 Jy/beam
! Combined flux in latest and established models = 3.36054 Jy
! Adding 17 model components to the UV plane model.
! The established model now contains 122 components and 3.36054 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9469 mas, bmaj=2.463 mas, bpa=-3.058 degrees
! Estimated noise=811.072 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00122944 Jy
! Component: 100  -  total flux cleaned = -0.00137226 Jy
! Component: 150  -  total flux cleaned = -0.00137284 Jy
! Component: 200  -  total flux cleaned = -0.0012409 Jy
! Total flux subtracted in 200 components = -0.0012409 Jy
! Clean residual min=-0.007480 max=0.007232 Jy/beam
! Clean residual mean=-0.000011 rms=0.001990 Jy/beam
! Combined flux in latest and established models = 3.3593 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 134 components and 3.3593 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.634087Jy  sigma=0.002536
! Fit after  self-cal, rms=0.633929Jy  sigma=0.002535
wmodel J2258-2758_X_1995_07_15_yyk\_map.mod
! Writing 134 model components to file: J2258-2758_X_1995_07_15_yyk_map.mod
wobs J2258-2758_X_1995_07_15_yyk\_uvs.fits
! Writing UV FITS file: J2258-2758_X_1995_07_15_yyk_uvs.fits
wwins J2258-2758_X_1995_07_15_yyk\_map.win
! wwins: Wrote 5 windows to J2258-2758_X_1995_07_15_yyk_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000284759 Jy
! Component: 100  -  total flux cleaned = 4.49222e-05 Jy
! Component: 150  -  total flux cleaned = -0.000406486 Jy
! Component: 200  -  total flux cleaned = -0.00115833 Jy
! Component: 250  -  total flux cleaned = -0.00146774 Jy
! Component: 300  -  total flux cleaned = -0.00156803 Jy
! Component: 350  -  total flux cleaned = -0.00195488 Jy
! Component: 400  -  total flux cleaned = -0.00195331 Jy
! Component: 450  -  total flux cleaned = -0.00213455 Jy
! Component: 500  -  total flux cleaned = -0.00213584 Jy
! Component: 550  -  total flux cleaned = -0.00222258 Jy
! Component: 600  -  total flux cleaned = -0.00230573 Jy
! Component: 650  -  total flux cleaned = -0.00246974 Jy
! Component: 700  -  total flux cleaned = -0.00278562 Jy
! Component: 750  -  total flux cleaned = -0.00278533 Jy
! Component: 800  -  total flux cleaned = -0.00323523 Jy
! Component: 850  -  total flux cleaned = -0.00308706 Jy
! Component: 900  -  total flux cleaned = -0.00337731 Jy
! Component: 950  -  total flux cleaned = -0.00358998 Jy
! Component: 1000  -  total flux cleaned = -0.00393721 Jy
! Component: 1050  -  total flux cleaned = -0.0041422 Jy
! Component: 1100  -  total flux cleaned = -0.00441095 Jy
! Component: 1150  -  total flux cleaned = -0.00467355 Jy
! Component: 1200  -  total flux cleaned = -0.00467306 Jy
! Component: 1250  -  total flux cleaned = -0.00486393 Jy
! Component: 1300  -  total flux cleaned = -0.0049899 Jy
! Component: 1350  -  total flux cleaned = -0.00517515 Jy
! Component: 1400  -  total flux cleaned = -0.00535701 Jy
! Component: 1450  -  total flux cleaned = -0.00553596 Jy
! Component: 1500  -  total flux cleaned = -0.00559381 Jy
! Component: 1550  -  total flux cleaned = -0.0058836 Jy
! Component: 1600  -  total flux cleaned = -0.00605473 Jy
! Component: 1650  -  total flux cleaned = -0.00627969 Jy
! Component: 1700  -  total flux cleaned = -0.00661154 Jy
! Component: 1750  -  total flux cleaned = -0.00677635 Jy
! Component: 1800  -  total flux cleaned = -0.00720729 Jy
! Component: 1850  -  total flux cleaned = -0.00741971 Jy
! Component: 1900  -  total flux cleaned = -0.00773451 Jy
! Component: 1950  -  total flux cleaned = -0.00804499 Jy
! Component: 2000  -  total flux cleaned = -0.00789079 Jy
! Total flux subtracted in 2048 components = -0.00804417 Jy
! Clean residual min=-0.002922 max=0.002855 Jy/beam
! Clean residual mean=0.000000 rms=0.001012 Jy/beam
! Combined flux in latest and established models = 3.35126 Jy
keep
! Adding 152 model components to the UV plane model.
! The established model now contains 286 components and 3.35126 Jy
![Exited script file: muppet]
wmap "J2258-2758_X_1995_07_15_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9469 x 2.463 at -3.058 degrees (North through East)
! Clean map  min=-0.0046729  max=2.9069 Jy/beam
! Writing clean map to FITS file: J2258-2758_X_1995_07_15_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 2.90689 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.001017 
device "J2258-2758_X_1995_07_15_yyk\_map.eps/VPS"
! Attempting to open device: 'J2258-2758_X_1995_07_15_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.104957 0.104957 0.209914 0.419829 0.839657 1.67931 3.35863 6.71726 13.4345 26.869 53.7381
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.003 
print "peak=",int(peak_flux*1000)/1000
! peak= 2.906 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9469 x 2.463 at -3.058 degrees (North through East)
! Clean map  min=-0.0046729  max=2.9069 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2258-2758_X_1995_07_15_yyk\_map.gif/gif"
! Attempting to open device: 'J2258-2758_X_1995_07_15_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2258-2758_X_1995_07_15_yyk_uvs.log closed on Mon Jan  8 10:46:08 2007