! Started logfile: J0933-0819_X_2005_07_08_yyk_uvs.log on Fri Jan 20 10:14:28 2006
obs J0933-0819_X_2005_07_08_yyk_uve.fits
! Reading UV FITS file: J0933-0819_X_2005_07_08_yyk_uve.fits
! AN table 1: 10 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J0933-0819
! 
! 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 1407 lines of history.
! 
! Reading 1800 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 J0933-0819_X_2005_07_08_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)= 0.199928 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 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.7346 mas, bmaj=2.016 mas, bpa=-9.293 degrees
! Estimated noise=1.4715 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 = 0.15224 Jy
! Component: 100  -  total flux cleaned = 0.196617 Jy
! Total flux subtracted in 100 components = 0.196617 Jy
! Clean residual min=-0.008192 max=0.014879 Jy/beam
! Clean residual mean=-0.000041 rms=0.002618 Jy/beam
! Combined flux in latest and established models = 0.196617 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 0.196617 Jy
! 
! Correcting IF 1.
!  A total of 15 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 15 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 15 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 15 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.065086Jy  sigma=1.155420
! Fit after  self-cal, rms=0.064534Jy  sigma=1.145062
! Inverting map and beam 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.7346 mas, bmaj=2.016 mas, bpa=-9.293 degrees
! Estimated noise=1.4715 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 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.9539 mas, bmaj=2.307 mas, bpa=-5.726 degrees
! Estimated noise=1.05935 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 = 0.0269835 Jy
! Component: 100  -  total flux cleaned = 0.0376506 Jy
! Component: 150  -  total flux cleaned = 0.0423221 Jy
! Component: 200  -  total flux cleaned = 0.0430149 Jy
! Total flux subtracted in 200 components = 0.0430149 Jy
! Clean residual min=-0.005573 max=0.006493 Jy/beam
! Clean residual mean=-0.000005 rms=0.001527 Jy/beam
! Combined flux in latest and established models = 0.239632 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 27 components and 0.239632 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058062Jy  sigma=0.993345
! Fit after  self-cal, rms=0.058013Jy  sigma=0.992759
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9539 x 2.307 at -5.726 degrees (North through East)
! Clean map  min=-0.0052777  max=0.17422 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.
!  Amplitude normalization factor in sub-array 1: 1.00132
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.99     HN        1.15     KP        0.97     
!   LA        0.96     MK        0.99     NL        0.97     OV        1.03     
!   PT        0.97     SC        0.95     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.00889
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.98     HN        1.16     KP        0.89     
!   LA        0.94     MK        0.99     NL        0.98     OV        1.01     
!   PT        1.01     SC        0.88     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.984166
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.04     HN        1.01     KP        0.85     
!   LA        0.98     MK        1.18     NL        1.00     OV        1.04     
!   PT        1.07     SC        0.93     
! 
! 
! Correcting IF 4.
!  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=0.058013Jy  sigma=0.992759
! Fit after  self-cal, rms=0.057042Jy  sigma=0.955365
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=0.057042Jy  sigma=0.955365
! Fit after  self-cal, rms=0.057057Jy  sigma=0.955305
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.9593 mas, bmaj=2.282 mas, bpa=-3.788 degrees
! Estimated noise=1.04274 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 = -0.00264145 Jy
! Component: 100  -  total flux cleaned = -0.002906 Jy
! Component: 150  -  total flux cleaned = -0.00310264 Jy
! Component: 200  -  total flux cleaned = -0.00318313 Jy
! Total flux subtracted in 200 components = -0.00318313 Jy
! Clean residual min=-0.004340 max=0.004017 Jy/beam
! Clean residual mean=-0.000013 rms=0.001139 Jy/beam
! Combined flux in latest and established models = 0.236449 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 35 components and 0.236449 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056823Jy  sigma=0.951457
! Fit after  self-cal, rms=0.056804Jy  sigma=0.951308
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
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=0.056804Jy  sigma=0.951308
! Fit after  self-cal, rms=0.052913Jy  sigma=0.902798
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
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 = 0.000419635 Jy
! Component: 100  -  total flux cleaned = 0.000345957 Jy
! Component: 150  -  total flux cleaned = 0.000315522 Jy
! Component: 200  -  total flux cleaned = 0.000342238 Jy
! Total flux subtracted in 200 components = 0.000342238 Jy
! Clean residual min=-0.004163 max=0.004080 Jy/beam
! Clean residual mean=-0.000014 rms=0.001124 Jy/beam
! Combined flux in latest and established models = 0.236791 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 43 components and 0.236791 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.052888Jy  sigma=0.902115
! Fit after  self-cal, rms=0.052563Jy  sigma=0.898599
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
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: 0.9593 x 2.282 at -3.788 degrees (North through East)
! Clean map  min=-0.0039474  max=0.17201 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=0.052563Jy  sigma=0.898599
! Fit after  self-cal, rms=0.051594Jy  sigma=0.906074
! 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=0.051594Jy  sigma=0.906074
! Fit after  self-cal, rms=0.051553Jy  sigma=0.905269
! Inverting map and beam 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.9542 mas, bmaj=2.257 mas, bpa=-3.714 degrees
! Estimated noise=1.01871 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00349761 Jy
! Component: 100  -  total flux cleaned = -0.00379905 Jy
! Component: 150  -  total flux cleaned = -0.00383738 Jy
! Component: 200  -  total flux cleaned = -0.00387061 Jy
! Total flux subtracted in 200 components = -0.00387061 Jy
! Clean residual min=-0.004106 max=0.004364 Jy/beam
! Clean residual mean=-0.000005 rms=0.001108 Jy/beam
! Combined flux in latest and established models = 0.23292 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 45 components and 0.23292 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.051424Jy  sigma=0.901527
! Fit after  self-cal, rms=0.051415Jy  sigma=0.901362
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! 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=0.051415Jy  sigma=0.901362
! Fit after  self-cal, rms=0.050408Jy  sigma=0.883419
! 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=0.050408Jy  sigma=0.883419
! Fit after  self-cal, rms=0.050414Jy  sigma=0.883358
! Inverting map and beam 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.9572 mas, bmaj=2.262 mas, bpa=-3.862 degrees
! Estimated noise=1.00746 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00237206 Jy
! Component: 100  -  total flux cleaned = -0.0027009 Jy
! Component: 150  -  total flux cleaned = -0.00276394 Jy
! Component: 200  -  total flux cleaned = -0.0027944 Jy
! Total flux subtracted in 200 components = -0.0027944 Jy
! Clean residual min=-0.003960 max=0.004197 Jy/beam
! Clean residual mean=-0.000010 rms=0.001056 Jy/beam
! Combined flux in latest and established models = 0.230126 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 47 components and 0.230126 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.050377Jy  sigma=0.881538
! Fit after  self-cal, rms=0.050369Jy  sigma=0.881459
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! ************** 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 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=2.472 mas, bmaj=4.207 mas, bpa=-5.304 degrees
! Estimated noise=1.23632 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 = 0.000475926 Jy
! Component: 100  -  total flux cleaned = 0.000427934 Jy
! Component: 150  -  total flux cleaned = 0.000385209 Jy
! Component: 200  -  total flux cleaned = 0.000382459 Jy
! Total flux subtracted in 200 components = 0.000382459 Jy
! Clean residual min=-0.004034 max=0.004684 Jy/beam
! Clean residual mean=-0.000017 rms=0.001310 Jy/beam
! Combined flux in latest and established models = 0.230508 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 54 components and 0.230508 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.050484Jy  sigma=0.882497
! Fit after  self-cal, rms=0.050436Jy  sigma=0.881810
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
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 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.7395 mas, bmaj=1.996 mas, bpa=-8.572 degrees
! Estimated noise=1.43466 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.150281 Jy
! Component: 100  -  total flux cleaned = 0.192569 Jy
! Component: 150  -  total flux cleaned = 0.210976 Jy
! Component: 200  -  total flux cleaned = 0.219538 Jy
! Total flux subtracted in 200 components = 0.219538 Jy
! Clean residual min=-0.005218 max=0.006332 Jy/beam
! Clean residual mean=-0.000025 rms=0.001379 Jy/beam
! Combined flux in latest and established models = 0.219538 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 22 model components to the UV plane model.
! The established model now contains 22 components and 0.219538 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.9572 mas, bmaj=2.262 mas, bpa=-3.862 degrees
! Estimated noise=1.00746 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 (0.6, -2.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00708886 Jy
! Component: 100  -  total flux cleaned = 0.00886194 Jy
! Component: 150  -  total flux cleaned = 0.00933736 Jy
! Component: 200  -  total flux cleaned = 0.00952794 Jy
! Total flux subtracted in 200 components = 0.00952794 Jy
! Clean residual min=-0.003704 max=0.003574 Jy/beam
! Clean residual mean=-0.000012 rms=0.000959 Jy/beam
! Combined flux in latest and established models = 0.229066 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 41 components and 0.229066 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
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 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=2.472 mas, bmaj=4.207 mas, bpa=-5.304 degrees
! Estimated noise=1.23632 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 = 0.00105979 Jy
! Component: 100  -  total flux cleaned = 0.0010644 Jy
! Component: 150  -  total flux cleaned = 0.00103125 Jy
! Component: 200  -  total flux cleaned = 0.000980932 Jy
! Total flux subtracted in 200 components = 0.000980932 Jy
! Clean residual min=-0.003477 max=0.004172 Jy/beam
! Clean residual mean=-0.000018 rms=0.001192 Jy/beam
! Combined flux in latest and established models = 0.230047 Jy
! Adding 16 model components to the UV plane model.
! The established model now contains 54 components and 0.230047 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.9572 mas, bmaj=2.262 mas, bpa=-3.862 degrees
! Estimated noise=1.00746 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000336986 Jy
! Component: 100  -  total flux cleaned = -0.000489541 Jy
! Component: 150  -  total flux cleaned = -0.000534013 Jy
! Component: 200  -  total flux cleaned = -0.00061505 Jy
! Total flux subtracted in 200 components = -0.00061505 Jy
! Clean residual min=-0.003560 max=0.003491 Jy/beam
! Clean residual mean=-0.000011 rms=0.000934 Jy/beam
! Combined flux in latest and established models = 0.229432 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 67 components and 0.229432 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.049829Jy  sigma=0.870933
! Fit after  self-cal, rms=0.049803Jy  sigma=0.870135
wmodel J0933-0819_X_2005_07_08_yyk\_map.mod
! Writing 67 model components to file: J0933-0819_X_2005_07_08_yyk_map.mod
wobs J0933-0819_X_2005_07_08_yyk\_uvs.fits
! Writing UV FITS file: J0933-0819_X_2005_07_08_yyk_uvs.fits
wwins J0933-0819_X_2005_07_08_yyk\_map.win
! wwins: Wrote 2 windows to J0933-0819_X_2005_07_08_yyk_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000399339 Jy
! Component: 100  -  total flux cleaned = -0.00040171 Jy
! Component: 150  -  total flux cleaned = -0.00068573 Jy
! Component: 200  -  total flux cleaned = -0.000954641 Jy
! Component: 250  -  total flux cleaned = -0.00110748 Jy
! Component: 300  -  total flux cleaned = -0.0013035 Jy
! Component: 350  -  total flux cleaned = -0.00139923 Jy
! Component: 400  -  total flux cleaned = -0.00162598 Jy
! Component: 450  -  total flux cleaned = -0.0018851 Jy
! Component: 500  -  total flux cleaned = -0.00209294 Jy
! Component: 550  -  total flux cleaned = -0.00217412 Jy
! Component: 600  -  total flux cleaned = -0.00229194 Jy
! Component: 650  -  total flux cleaned = -0.0023312 Jy
! Component: 700  -  total flux cleaned = -0.00266501 Jy
! Component: 750  -  total flux cleaned = -0.00277358 Jy
! Component: 800  -  total flux cleaned = -0.00295029 Jy
! Component: 850  -  total flux cleaned = -0.00315731 Jy
! Component: 900  -  total flux cleaned = -0.00315744 Jy
! Component: 950  -  total flux cleaned = -0.00329134 Jy
! Component: 1000  -  total flux cleaned = -0.00348664 Jy
! Component: 1050  -  total flux cleaned = -0.00355013 Jy
! Component: 1100  -  total flux cleaned = -0.00373836 Jy
! Component: 1150  -  total flux cleaned = -0.00395313 Jy
! Component: 1200  -  total flux cleaned = -0.00419408 Jy
! Component: 1250  -  total flux cleaned = -0.00437136 Jy
! Component: 1300  -  total flux cleaned = -0.00463367 Jy
! Component: 1350  -  total flux cleaned = -0.00483422 Jy
! Component: 1400  -  total flux cleaned = -0.00503126 Jy
! Component: 1450  -  total flux cleaned = -0.00525323 Jy
! Component: 1500  -  total flux cleaned = -0.00544546 Jy
! Component: 1550  -  total flux cleaned = -0.00560755 Jy
! Component: 1600  -  total flux cleaned = -0.00582112 Jy
! Component: 1650  -  total flux cleaned = -0.00595308 Jy
! Component: 1700  -  total flux cleaned = -0.0059792 Jy
! Component: 1750  -  total flux cleaned = -0.00615967 Jy
! Component: 1800  -  total flux cleaned = -0.00616008 Jy
! Component: 1850  -  total flux cleaned = -0.00641165 Jy
! Component: 1900  -  total flux cleaned = -0.00641118 Jy
! Component: 1950  -  total flux cleaned = -0.00660855 Jy
! Component: 2000  -  total flux cleaned = -0.00673018 Jy
! Total flux subtracted in 2048 components = -0.00670611 Jy
! Clean residual min=-0.001481 max=0.001244 Jy/beam
! Clean residual mean=-0.000009 rms=0.000466 Jy/beam
! Combined flux in latest and established models = 0.222726 Jy
keep
! Adding 140 model components to the UV plane model.
! The established model now contains 207 components and 0.222726 Jy
![Exited script file: muppet]
wmap "J0933-0819_X_2005_07_08_yyk\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9572 x 2.262 at -3.862 degrees (North through East)
! Clean map  min=-0.003489  max=0.16909 Jy/beam
! Writing clean map to FITS file: J0933-0819_X_2005_07_08_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.169094 
invert
! Inverting map 
! Your choice of large map pixels excluded 0.234% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.0004658 
device "J0933-0819_X_2005_07_08_yyk\_map.eps/VPS"
! Attempting to open device: 'J0933-0819_X_2005_07_08_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.826406 0.826406 1.65281 3.30562 6.61125 13.2225 26.445 52.89
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0013 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.169 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9572 x 2.262 at -3.862 degrees (North through East)
! Clean map  min=-0.003489  max=0.16909 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0933-0819_X_2005_07_08_yyk\_map.gif/gif"
! Attempting to open device: 'J0933-0819_X_2005_07_08_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0933-0819_X_2005_07_08_yyk_uvs.log closed on Fri Jan 20 10:14:32 2006