! Started logfile: J0639-3346_X_2002_01_31_yyk_uvs.log on Wed Jun 27 10:50:24 2007
obs J0639-3346_X_2002_01_31_yyk_uva.fits
! Reading UV FITS file: J0639-3346_X_2002_01_31_yyk_uva.fits
! AN table 1: 72 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.748765 visibilities/baseline/integration-bin.
! Found source: J0639-3346
! 
! 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  8.40947e+09        8e+06          1        8e+06
!  02        2  8.47947e+09        8e+06          1        8e+06
!  03        3  8.79447e+09        8e+06          1        8e+06
!  04        4  8.89947e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1544 lines of history.
! 
! Reading 9704 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
flag NL
! Flagging baselines of antenna 1:NL in the currently selected channels.
![@muppet J0639-3346_X_2002_01_31_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)= 0.394375 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=0.6349 mas, bmaj=1.598 mas, bpa=0.5158 degrees
! Estimated noise=1746.17 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 = 0.274609 Jy
! Component: 100  -  total flux cleaned = 0.341793 Jy
! Total flux subtracted in 100 components = 0.341793 Jy
! Clean residual min=-0.023409 max=0.033668 Jy/beam
! Clean residual mean=0.000020 rms=0.005335 Jy/beam
! Combined flux in latest and established models = 0.341793 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 0.341793 Jy
! 
! Correcting IF 1.
!  A total of 169 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 169 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 169 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 169 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.184722Jy  sigma=0.001420
! Fit after  self-cal, rms=0.184291Jy  sigma=0.001417
! Inverting map and beam 
! Estimated beam: bmin=0.6349 mas, bmaj=1.598 mas, bpa=0.5164 degrees
! Estimated noise=1748.32 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=0.8406 mas, bmaj=2.163 mas, bpa=-0.2083 degrees
! Estimated noise=979.861 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 (0.8, 2.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0501833 Jy
! Component: 100  -  total flux cleaned = 0.0605447 Jy
! Component: 150  -  total flux cleaned = 0.0629194 Jy
! Component: 200  -  total flux cleaned = 0.0632974 Jy
! Total flux subtracted in 200 components = 0.0632975 Jy
! Clean residual min=-0.017991 max=0.019998 Jy/beam
! Clean residual mean=0.000213 rms=0.004180 Jy/beam
! Combined flux in latest and established models = 0.40509 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 39 components and 0.40509 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.175560Jy  sigma=0.001333
! Fit after  self-cal, rms=0.175483Jy  sigma=0.001333
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8406 x 2.163 at -0.2083 degrees (North through East)
! Clean map  min=-0.016973  max=0.33772 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: 1.01491
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        0.91     HN        1.00*    KP        1.02     
!   LA        1.12     MK        0.96     NL        1.00*    OV        0.94     
!   PT        0.94     SC        1.02     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.02372
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        0.89     HN        1.00*    KP        0.96     
!   LA        1.11     MK        0.97     NL        1.00*    OV        0.92     
!   PT        1.01     SC        1.00     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.993491
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.89     HN        1.00*    KP        0.98     
!   LA        1.12     MK        1.05     NL        1.00*    OV        0.94     
!   PT        1.05     SC        1.04     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.962958
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.86     HN        1.00*    KP        1.09     
!   LA        1.16     MK        1.10     NL        1.00*    OV        1.00     
!   PT        1.11     SC        1.03     
! 
! 
! Fit before self-cal, rms=0.175483Jy  sigma=0.001333
! Fit after  self-cal, rms=0.171720Jy  sigma=0.001296
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=0.171720Jy  sigma=0.001296
! Fit after  self-cal, rms=0.171726Jy  sigma=0.001296
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8558 mas, bmaj=2.198 mas, bpa=-0.2472 degrees
! Estimated noise=972.601 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 (-4.4, -5.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0156628 Jy
! Component: 100  -  total flux cleaned = 0.0195253 Jy
! Component: 150  -  total flux cleaned = 0.0200737 Jy
! Component: 200  -  total flux cleaned = 0.0205287 Jy
! Total flux subtracted in 200 components = 0.0205287 Jy
! Clean residual min=-0.004774 max=0.004531 Jy/beam
! Clean residual mean=0.000023 rms=0.001194 Jy/beam
! Combined flux in latest and established models = 0.425619 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 56 components and 0.425619 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.170722Jy  sigma=0.001287
! Fit after  self-cal, rms=0.170693Jy  sigma=0.001287
! 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=0.170693Jy  sigma=0.001287
! Fit after  self-cal, rms=0.163764Jy  sigma=0.001237
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 = 0.0015214 Jy
! Component: 100  -  total flux cleaned = 0.00186944 Jy
! Component: 150  -  total flux cleaned = 0.00231954 Jy
! Component: 200  -  total flux cleaned = 0.00270899 Jy
! Total flux subtracted in 200 components = 0.00270899 Jy
! Clean residual min=-0.004480 max=0.004936 Jy/beam
! Clean residual mean=0.000024 rms=0.001146 Jy/beam
! Combined flux in latest and established models = 0.428328 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 69 components and 0.428328 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.163472Jy  sigma=0.001235
! Fit after  self-cal, rms=0.161400Jy  sigma=0.001220
! Inverting map 
! Added new window around map position (18.4, -11.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00322653 Jy
! Component: 100  -  total flux cleaned = 0.00367378 Jy
! Component: 150  -  total flux cleaned = 0.00392299 Jy
! Component: 200  -  total flux cleaned = 0.0040326 Jy
! Total flux subtracted in 200 components = 0.0040326 Jy
! Clean residual min=-0.004409 max=0.003768 Jy/beam
! Clean residual mean=0.000022 rms=0.001056 Jy/beam
! Combined flux in latest and established models = 0.432361 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 80 components and 0.432361 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.161141Jy  sigma=0.001218
! Fit after  self-cal, rms=0.160439Jy  sigma=0.001212
! 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: 0.8558 x 2.198 at -0.2472 degrees (North through East)
! Clean map  min=-0.0093144  max=0.3392 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=0.160439Jy  sigma=0.001212
! Fit after  self-cal, rms=0.159917Jy  sigma=0.001203
! 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=0.159917Jy  sigma=0.001203
! Fit after  self-cal, rms=0.159686Jy  sigma=0.001201
! Inverting map and beam 
! Estimated beam: bmin=0.8478 mas, bmaj=2.169 mas, bpa=0.5251 degrees
! Estimated noise=966.03 mJy/beam.
! Added new window around map position (3.6, -1.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00353274 Jy
! Component: 100  -  total flux cleaned = 0.00343589 Jy
! Component: 150  -  total flux cleaned = 0.00311747 Jy
! Component: 200  -  total flux cleaned = 0.00297683 Jy
! Total flux subtracted in 200 components = 0.00297683 Jy
! Clean residual min=-0.002908 max=0.002463 Jy/beam
! Clean residual mean=-0.000006 rms=0.000744 Jy/beam
! Combined flux in latest and established models = 0.435337 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 102 components and 0.435337 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159567Jy  sigma=0.001200
! Fit after  self-cal, rms=0.159485Jy  sigma=0.001199
! 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=0.159485Jy  sigma=0.001199
! Fit after  self-cal, rms=0.159255Jy  sigma=0.001196
! 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=0.159255Jy  sigma=0.001196
! Fit after  self-cal, rms=0.159229Jy  sigma=0.001196
! Inverting map and beam 
! Estimated beam: bmin=0.8464 mas, bmaj=2.166 mas, bpa=0.6734 degrees
! Estimated noise=965.488 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000634694 Jy
! Component: 100  -  total flux cleaned = 0.000508128 Jy
! Component: 150  -  total flux cleaned = 0.000450755 Jy
! Component: 200  -  total flux cleaned = 0.000447198 Jy
! Total flux subtracted in 200 components = 0.000447198 Jy
! Clean residual min=-0.002771 max=0.002484 Jy/beam
! Clean residual mean=-0.000005 rms=0.000710 Jy/beam
! Combined flux in latest and established models = 0.435785 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 110 components and 0.435785 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159194Jy  sigma=0.001196
! Fit after  self-cal, rms=0.159188Jy  sigma=0.001196
! 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=2.984 mas, bmaj=8.887 mas, bpa=8.883 degrees
! Estimated noise=1237.43 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 = 0.000517358 Jy
! Component: 100  -  total flux cleaned = 0.000643675 Jy
! Component: 150  -  total flux cleaned = 0.000670782 Jy
! Component: 200  -  total flux cleaned = 0.000739311 Jy
! Total flux subtracted in 200 components = 0.000739311 Jy
! Clean residual min=-0.003356 max=0.002402 Jy/beam
! Clean residual mean=-0.000008 rms=0.000870 Jy/beam
! Combined flux in latest and established models = 0.436524 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 126 components and 0.436524 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159180Jy  sigma=0.001196
! Fit after  self-cal, rms=0.159178Jy  sigma=0.001196
! 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=0.6375 mas, bmaj=1.595 mas, bpa=0.9058 degrees
! Estimated noise=1737.46 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.280321 Jy
! Component: 100  -  total flux cleaned = 0.344193 Jy
! Component: 150  -  total flux cleaned = 0.376665 Jy
! Component: 200  -  total flux cleaned = 0.396256 Jy
! Total flux subtracted in 200 components = 0.396256 Jy
! Clean residual min=-0.008045 max=0.012040 Jy/beam
! Clean residual mean=-0.000020 rms=0.002354 Jy/beam
! Combined flux in latest and established models = 0.396256 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 33 model components to the UV plane model.
! The established model now contains 33 components and 0.396256 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8464 mas, bmaj=2.166 mas, bpa=0.6734 degrees
! Estimated noise=965.488 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, -0.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0208784 Jy
! Component: 100  -  total flux cleaned = 0.0307454 Jy
! Component: 150  -  total flux cleaned = 0.0369496 Jy
! Component: 200  -  total flux cleaned = 0.0400429 Jy
! Total flux subtracted in 200 components = 0.0400429 Jy
! Clean residual min=-0.003297 max=0.003361 Jy/beam
! Clean residual mean=-0.000002 rms=0.000902 Jy/beam
! Combined flux in latest and established models = 0.436299 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 66 components and 0.436299 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=2.984 mas, bmaj=8.887 mas, bpa=8.883 degrees
! Estimated noise=1237.43 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 = 0.00127136 Jy
! Component: 100  -  total flux cleaned = 0.00217709 Jy
! Component: 150  -  total flux cleaned = 0.00263257 Jy
! Component: 200  -  total flux cleaned = 0.00287693 Jy
! Total flux subtracted in 200 components = 0.00287693 Jy
! Clean residual min=-0.003375 max=0.002258 Jy/beam
! Clean residual mean=-0.000007 rms=0.000830 Jy/beam
! Combined flux in latest and established models = 0.439176 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 98 components and 0.439176 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8464 mas, bmaj=2.166 mas, bpa=0.6734 degrees
! Estimated noise=965.488 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000320914 Jy
! Component: 100  -  total flux cleaned = -0.000517333 Jy
! Component: 150  -  total flux cleaned = -0.000702226 Jy
! Component: 200  -  total flux cleaned = -0.000870107 Jy
! Total flux subtracted in 200 components = -0.000870107 Jy
! Clean residual min=-0.002835 max=0.002703 Jy/beam
! Clean residual mean=-0.000004 rms=0.000761 Jy/beam
! Combined flux in latest and established models = 0.438306 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 120 components and 0.438306 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159273Jy  sigma=0.001196
! Fit after  self-cal, rms=0.159262Jy  sigma=0.001196
wmodel J0639-3346_X_2002_01_31_yyk\_map.mod
! Writing 120 model components to file: J0639-3346_X_2002_01_31_yyk_map.mod
wobs J0639-3346_X_2002_01_31_yyk\_uvs.fits
! Applying 72 buffered edits.
! Writing UV FITS file: J0639-3346_X_2002_01_31_yyk_uvs.fits
wwins J0639-3346_X_2002_01_31_yyk\_map.win
! wwins: Wrote 6 windows to J0639-3346_X_2002_01_31_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 = -5.50009e-05 Jy
! Component: 100  -  total flux cleaned = -0.000440758 Jy
! Component: 150  -  total flux cleaned = -0.000758785 Jy
! Component: 200  -  total flux cleaned = -0.0012349 Jy
! Component: 250  -  total flux cleaned = -0.00156743 Jy
! Component: 300  -  total flux cleaned = -0.00189079 Jy
! Component: 350  -  total flux cleaned = -0.00236103 Jy
! Component: 400  -  total flux cleaned = -0.00270401 Jy
! Component: 450  -  total flux cleaned = -0.00311425 Jy
! Component: 500  -  total flux cleaned = -0.00351555 Jy
! Component: 550  -  total flux cleaned = -0.0038369 Jy
! Component: 600  -  total flux cleaned = -0.00411687 Jy
! Component: 650  -  total flux cleaned = -0.00439161 Jy
! Component: 700  -  total flux cleaned = -0.00472817 Jy
! Component: 750  -  total flux cleaned = -0.00502455 Jy
! Component: 800  -  total flux cleaned = -0.00528313 Jy
! Component: 850  -  total flux cleaned = -0.00553722 Jy
! Component: 900  -  total flux cleaned = -0.00584834 Jy
! Component: 950  -  total flux cleaned = -0.00600152 Jy
! Component: 1000  -  total flux cleaned = -0.00624225 Jy
! Component: 1050  -  total flux cleaned = -0.00636027 Jy
! Component: 1100  -  total flux cleaned = -0.0065927 Jy
! Component: 1150  -  total flux cleaned = -0.00670691 Jy
! Component: 1200  -  total flux cleaned = -0.00687602 Jy
! Component: 1250  -  total flux cleaned = -0.00709757 Jy
! Component: 1300  -  total flux cleaned = -0.00723393 Jy
! Component: 1350  -  total flux cleaned = -0.00736877 Jy
! Component: 1400  -  total flux cleaned = -0.00758192 Jy
! Component: 1450  -  total flux cleaned = -0.00776594 Jy
! Component: 1500  -  total flux cleaned = -0.00792185 Jy
! Component: 1550  -  total flux cleaned = -0.00812741 Jy
! Component: 1600  -  total flux cleaned = -0.00825425 Jy
! Component: 1650  -  total flux cleaned = -0.00835468 Jy
! Component: 1700  -  total flux cleaned = -0.00850364 Jy
! Component: 1750  -  total flux cleaned = -0.00860143 Jy
! Component: 1800  -  total flux cleaned = -0.0086987 Jy
! Component: 1850  -  total flux cleaned = -0.00881881 Jy
! Component: 1900  -  total flux cleaned = -0.00886627 Jy
! Component: 1950  -  total flux cleaned = -0.00896018 Jy
! Component: 2000  -  total flux cleaned = -0.0089836 Jy
! Total flux subtracted in 2048 components = -0.00907577 Jy
! Clean residual min=-0.001629 max=0.001391 Jy/beam
! Clean residual mean=-0.000003 rms=0.000412 Jy/beam
! Combined flux in latest and established models = 0.42923 Jy
keep
! Adding 93 model components to the UV plane model.
! The established model now contains 213 components and 0.42923 Jy
![Exited script file: muppet]
wmap "J0639-3346_X_2002_01_31_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8464 x 2.166 at 0.6734 degrees (North through East)
! Clean map  min=-0.00275  max=0.32538 Jy/beam
! Writing clean map to FITS file: J0639-3346_X_2002_01_31_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.325382 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000417974 
device "J0639-3346_X_2002_01_31_yyk\_map.eps/VPS"
! Attempting to open device: 'J0639-3346_X_2002_01_31_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.38537 0.38537 0.770739 1.54148 3.08296 6.16592 12.3318 24.6637 49.3273 98.6546
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0012 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.325 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8464 x 2.166 at 0.6734 degrees (North through East)
! Clean map  min=-0.00275  max=0.32538 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0639-3346_X_2002_01_31_yyk\_map.gif/gif"
! Attempting to open device: 'J0639-3346_X_2002_01_31_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0639-3346_X_2002_01_31_yyk_uvs.log closed on Wed Jun 27 10:50:31 2007