! Started logfile: J0609-1542_S_2005_06_30_yyk_uvs.log on Sat Oct  8 17:01:30 2005
obs J0609-1542_S_2005_06_30_yyk_uve.fits
! Reading UV FITS file: J0609-1542_S_2005_06_30_yyk_uve.fits
! AN table 1: 6 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.877778 visibilities/baseline/integration-bin.
! Found source: J0609-1542
! 
! 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 1469 lines of history.
! 
! Reading 948 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 J0609-1542_S_2005_06_30_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)= 3.34663 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=2.73 mas, bmaj=6.666 mas, bpa=-7.511 degrees
! Estimated noise=2.2555 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 = 2.79158 Jy
! Component: 100  -  total flux cleaned = 3.2587 Jy
! Total flux subtracted in 100 components = 3.2587 Jy
! Clean residual min=-0.107540 max=0.183726 Jy/beam
! Clean residual mean=0.000053 rms=0.038360 Jy/beam
! Combined flux in latest and established models = 3.2587 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 23 components and 3.2587 Jy
! 
! Correcting IF 1.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.522230Jy  sigma=7.080686
! Fit after  self-cal, rms=0.522227Jy  sigma=7.075125
! Inverting map and beam 
! Estimated beam: bmin=2.73 mas, bmaj=6.666 mas, bpa=-7.511 degrees
! Estimated noise=2.2555 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=3.327 mas, bmaj=8.159 mas, bpa=-9.219 degrees
! Estimated noise=1.54925 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 = 0.20879 Jy
! Component: 100  -  total flux cleaned = 0.286508 Jy
! Component: 150  -  total flux cleaned = 0.317659 Jy
! Component: 200  -  total flux cleaned = 0.326684 Jy
! Total flux subtracted in 200 components = 0.326684 Jy
! Clean residual min=-0.072250 max=0.181016 Jy/beam
! Clean residual mean=-0.000410 rms=0.029907 Jy/beam
! Combined flux in latest and established models = 3.58538 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 44 components and 3.58538 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.449275Jy  sigma=6.172145
! Fit after  self-cal, rms=0.449195Jy  sigma=6.169305
! Inverting map 
! Added new window around map position (13.5, 12).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.197364 Jy
! Component: 100  -  total flux cleaned = 0.271253 Jy
! Component: 150  -  total flux cleaned = 0.286896 Jy
! Component: 200  -  total flux cleaned = 0.291361 Jy
! Total flux subtracted in 200 components = 0.291361 Jy
! Clean residual min=-0.053384 max=0.042653 Jy/beam
! Clean residual mean=-0.000455 rms=0.013844 Jy/beam
! Combined flux in latest and established models = 3.87675 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 54 model components to the UV plane model.
! The established model now contains 98 components and 3.87675 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.391345Jy  sigma=5.191257
! Fit after  self-cal, rms=0.388826Jy  sigma=5.150983
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.327 x 8.159 at -9.219 degrees (North through East)
! Clean map  min=-0.0475  max=3.2193 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: 1.01423
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        1.02     HN        1.02     KP        0.97     
!   LA        1.08     MK        0.89     NL        0.97     OV        1.00     
!   PT        1.05     SC        0.94     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.979116
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.00     HN        1.05     KP        1.01     
!   LA        1.05     MK        0.97     NL        1.01     OV        1.06     
!   PT        1.03     SC        0.99     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.98241
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.91     HN        1.01     KP        1.00     
!   LA        0.95     MK        1.08     NL        1.06     OV        1.04     
!   PT        1.09     SC        1.00     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1.05005
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.96     HN        0.90     KP        0.90     
!   LA        0.80     MK        1.06     NL        0.98     OV        0.89     
!   PT        0.98     SC        1.07     
! 
! 
! Fit before self-cal, rms=0.388826Jy  sigma=5.150983
! Fit after  self-cal, rms=0.243074Jy  sigma=3.305777
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=0.243074Jy  sigma=3.305777
! Fit after  self-cal, rms=0.243063Jy  sigma=3.305702
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.346 mas, bmaj=8.184 mas, bpa=-9.027 degrees
! Estimated noise=1.55501 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 = 0.0457787 Jy
! Component: 100  -  total flux cleaned = 0.0659934 Jy
! Component: 150  -  total flux cleaned = 0.0713898 Jy
! Component: 200  -  total flux cleaned = 0.0729183 Jy
! Total flux subtracted in 200 components = 0.0729183 Jy
! Clean residual min=-0.022696 max=0.030638 Jy/beam
! Clean residual mean=-0.000201 rms=0.006783 Jy/beam
! Combined flux in latest and established models = 3.94966 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 120 components and 3.94966 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.234916Jy  sigma=3.199946
! Fit after  self-cal, rms=0.234213Jy  sigma=3.189870
! 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=0.234213Jy  sigma=3.189870
! Fit after  self-cal, rms=0.230854Jy  sigma=3.157224
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 = 0.0101071 Jy
! Component: 100  -  total flux cleaned = 0.0101813 Jy
! Component: 150  -  total flux cleaned = 0.0110257 Jy
! Component: 200  -  total flux cleaned = 0.0110327 Jy
! Total flux subtracted in 200 components = 0.0110327 Jy
! Clean residual min=-0.022860 max=0.023831 Jy/beam
! Clean residual mean=-0.000182 rms=0.006200 Jy/beam
! Combined flux in latest and established models = 3.9607 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 132 components and 3.9607 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.228812Jy  sigma=3.134833
! Fit after  self-cal, rms=0.228292Jy  sigma=3.129378
! 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: 3.346 x 8.184 at -9.027 degrees (North through East)
! Clean map  min=-0.023559  max=3.2304 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=0.228292Jy  sigma=3.129378
! Fit after  self-cal, rms=0.121640Jy  sigma=1.578549
! 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=0.121640Jy  sigma=1.578549
! Fit after  self-cal, rms=0.121569Jy  sigma=1.578109
! Inverting map and beam 
! Estimated beam: bmin=3.344 mas, bmaj=8.176 mas, bpa=-8.971 degrees
! Estimated noise=1.5507 mJy/beam.
! Added new window around map position (-14, -13.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0273118 Jy
! Component: 100  -  total flux cleaned = 0.0376505 Jy
! Component: 150  -  total flux cleaned = 0.0416853 Jy
! Component: 200  -  total flux cleaned = 0.0425691 Jy
! Total flux subtracted in 200 components = 0.0425691 Jy
! Clean residual min=-0.018847 max=0.019025 Jy/beam
! Clean residual mean=-0.000152 rms=0.004335 Jy/beam
! Combined flux in latest and established models = 4.00327 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 156 components and 4.00326 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.115729Jy  sigma=1.485889
! Fit after  self-cal, rms=0.115592Jy  sigma=1.484678
! Inverting map 
! Added new window around map position (-26.5, 41).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0185588 Jy
! Component: 100  -  total flux cleaned = 0.0210644 Jy
! Component: 150  -  total flux cleaned = 0.0217646 Jy
! Component: 200  -  total flux cleaned = 0.0227632 Jy
! Total flux subtracted in 200 components = 0.0227632 Jy
! Clean residual min=-0.015949 max=0.012927 Jy/beam
! Clean residual mean=-0.000174 rms=0.003792 Jy/beam
! Combined flux in latest and established models = 4.02603 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 177 components and 4.02603 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.112249Jy  sigma=1.434753
! Fit after  self-cal, rms=0.112141Jy  sigma=1.433462
! 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=0.112141Jy  sigma=1.433462
! Fit after  self-cal, rms=0.093417Jy  sigma=1.169845
! 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=0.093417Jy  sigma=1.169845
! Fit after  self-cal, rms=0.093418Jy  sigma=1.169833
! Inverting map and beam 
! Estimated beam: bmin=3.344 mas, bmaj=8.171 mas, bpa=-8.938 degrees
! Estimated noise=1.55133 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00676874 Jy
! Component: 100  -  total flux cleaned = 0.00862478 Jy
! Component: 150  -  total flux cleaned = 0.0102683 Jy
! Component: 200  -  total flux cleaned = 0.0111712 Jy
! Total flux subtracted in 200 components = 0.0111712 Jy
! Clean residual min=-0.015134 max=0.012462 Jy/beam
! Clean residual mean=-0.000205 rms=0.003339 Jy/beam
! Combined flux in latest and established models = 4.0372 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 193 components and 4.0372 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.091264Jy  sigma=1.136226
! Fit after  self-cal, rms=0.091226Jy  sigma=1.135781
! 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=8.435 mas, bmaj=15.98 mas, bpa=-8.582 degrees
! Estimated noise=1.96268 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 = 0.00079164 Jy
! Component: 100  -  total flux cleaned = 0.00053152 Jy
! Component: 150  -  total flux cleaned = 0.000308348 Jy
! Component: 200  -  total flux cleaned = 0.000108158 Jy
! Total flux subtracted in 200 components = 0.000108158 Jy
! Clean residual min=-0.010622 max=0.011072 Jy/beam
! Clean residual mean=-0.000357 rms=0.003859 Jy/beam
! Combined flux in latest and established models = 4.03731 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 218 components and 4.03731 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.090628Jy  sigma=1.129432
! Fit after  self-cal, rms=0.090319Jy  sigma=1.126248
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.4
print "************** FINISHED TAPERING SELF-CAL CLEAN **************"
! ************** FINISHED TAPERING SELF-CAL CLEAN ************** 
! 
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter, clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.738 mas, bmaj=6.677 mas, bpa=-7.401 degrees
! Estimated noise=2.22888 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 2.75886 Jy
! Component: 100  -  total flux cleaned = 3.22707 Jy
! Component: 150  -  total flux cleaned = 3.46698 Jy
! Component: 200  -  total flux cleaned = 3.61422 Jy
! Total flux subtracted in 200 components = 3.61422 Jy
! Clean residual min=-0.033787 max=0.075283 Jy/beam
! Clean residual mean=-0.000170 rms=0.016289 Jy/beam
! Combined flux in latest and established models = 3.61422 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 41 model components to the UV plane model.
! The established model now contains 41 components and 3.61422 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.344 mas, bmaj=8.171 mas, bpa=-8.938 degrees
! Estimated noise=1.55133 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 = 0.133184 Jy
! Component: 100  -  total flux cleaned = 0.213308 Jy
! Component: 150  -  total flux cleaned = 0.266753 Jy
! Component: 200  -  total flux cleaned = 0.305291 Jy
! Total flux subtracted in 200 components = 0.305291 Jy
! Clean residual min=-0.016948 max=0.028830 Jy/beam
! Clean residual mean=-0.000136 rms=0.006418 Jy/beam
! Combined flux in latest and established models = 3.91952 Jy
! Adding 75 model components to the UV plane model.
! The established model now contains 105 components and 3.91952 Jy
! Inverting map 
! Added new window around map position (4.5, 0).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.035063 Jy
! Component: 100  -  total flux cleaned = 0.0573359 Jy
! Component: 150  -  total flux cleaned = 0.0686428 Jy
! Component: 200  -  total flux cleaned = 0.078564 Jy
! Total flux subtracted in 200 components = 0.078564 Jy
! Clean residual min=-0.013586 max=0.012023 Jy/beam
! Clean residual mean=-0.000147 rms=0.003499 Jy/beam
! Combined flux in latest and established models = 3.99808 Jy
! Adding 42 model components to the UV plane model.
! The established model now contains 139 components and 3.99808 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=8.435 mas, bmaj=15.98 mas, bpa=-8.582 degrees
! Estimated noise=1.96268 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 = 0.0134749 Jy
! Component: 100  -  total flux cleaned = 0.0185245 Jy
! Component: 150  -  total flux cleaned = 0.0212872 Jy
! Component: 200  -  total flux cleaned = 0.0235924 Jy
! Total flux subtracted in 200 components = 0.0235924 Jy
! Clean residual min=-0.009796 max=0.010679 Jy/beam
! Clean residual mean=-0.000284 rms=0.003538 Jy/beam
! Combined flux in latest and established models = 4.02167 Jy
! Adding 55 model components to the UV plane model.
! The established model now contains 182 components and 4.02167 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.344 mas, bmaj=8.171 mas, bpa=-8.938 degrees
! Estimated noise=1.55133 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000633201 Jy
! Component: 100  -  total flux cleaned = 0.000457964 Jy
! Component: 150  -  total flux cleaned = 0.00078265 Jy
! Component: 200  -  total flux cleaned = 0.00108696 Jy
! Total flux subtracted in 200 components = 0.00108696 Jy
! Clean residual min=-0.012983 max=0.008947 Jy/beam
! Clean residual mean=-0.000168 rms=0.002787 Jy/beam
! Combined flux in latest and established models = 4.02276 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 204 components and 4.02276 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.087847Jy  sigma=1.093811
! Fit after  self-cal, rms=0.087456Jy  sigma=1.088567
wmodel J0609-1542_S_2005_06_30_yyk\_map.mod
! Writing 204 model components to file: J0609-1542_S_2005_06_30_yyk_map.mod
wobs J0609-1542_S_2005_06_30_yyk\_uvs.fits
! Writing UV FITS file: J0609-1542_S_2005_06_30_yyk_uvs.fits
wwins J0609-1542_S_2005_06_30_yyk\_map.win
! wwins: Wrote 5 windows to J0609-1542_S_2005_06_30_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 = -0.00486067 Jy
! Component: 100  -  total flux cleaned = -0.00750407 Jy
! Component: 150  -  total flux cleaned = -0.0082878 Jy
! Component: 200  -  total flux cleaned = -0.00786327 Jy
! Component: 250  -  total flux cleaned = -0.00786816 Jy
! Component: 300  -  total flux cleaned = -0.00773699 Jy
! Component: 350  -  total flux cleaned = -0.00798899 Jy
! Component: 400  -  total flux cleaned = -0.00798834 Jy
! Component: 450  -  total flux cleaned = -0.00845759 Jy
! Component: 500  -  total flux cleaned = -0.00902263 Jy
! Component: 550  -  total flux cleaned = -0.00957418 Jy
! Component: 600  -  total flux cleaned = -0.0103247 Jy
! Component: 650  -  total flux cleaned = -0.0106401 Jy
! Component: 700  -  total flux cleaned = -0.0111535 Jy
! Component: 750  -  total flux cleaned = -0.01175 Jy
! Component: 800  -  total flux cleaned = -0.0119426 Jy
! Component: 850  -  total flux cleaned = -0.012327 Jy
! Component: 900  -  total flux cleaned = -0.0129843 Jy
! Component: 950  -  total flux cleaned = -0.013351 Jy
! Component: 1000  -  total flux cleaned = -0.013801 Jy
! Component: 1050  -  total flux cleaned = -0.0140663 Jy
! Component: 1100  -  total flux cleaned = -0.0143258 Jy
! Component: 1150  -  total flux cleaned = -0.0148359 Jy
! Component: 1200  -  total flux cleaned = -0.0150022 Jy
! Component: 1250  -  total flux cleaned = -0.0154113 Jy
! Component: 1300  -  total flux cleaned = -0.0155746 Jy
! Component: 1350  -  total flux cleaned = -0.0158127 Jy
! Component: 1400  -  total flux cleaned = -0.0158119 Jy
! Component: 1450  -  total flux cleaned = -0.0159647 Jy
! Component: 1500  -  total flux cleaned = -0.0161136 Jy
! Component: 1550  -  total flux cleaned = -0.0161877 Jy
! Component: 1600  -  total flux cleaned = -0.0163345 Jy
! Component: 1650  -  total flux cleaned = -0.0164778 Jy
! Component: 1700  -  total flux cleaned = -0.0168985 Jy
! Component: 1750  -  total flux cleaned = -0.0168973 Jy
! Component: 1800  -  total flux cleaned = -0.0172379 Jy
! Component: 1850  -  total flux cleaned = -0.017438 Jy
! Component: 1900  -  total flux cleaned = -0.0175043 Jy
! Component: 1950  -  total flux cleaned = -0.0179601 Jy
! Component: 2000  -  total flux cleaned = -0.0183445 Jy
! Total flux subtracted in 2048 components = -0.0186598 Jy
! Clean residual min=-0.003630 max=0.004841 Jy/beam
! Clean residual mean=-0.000084 rms=0.001283 Jy/beam
! Combined flux in latest and established models = 4.0041 Jy
keep
! Adding 118 model components to the UV plane model.
! The established model now contains 322 components and 4.0041 Jy
![Exited script file: muppet]
wmap "J0609-1542_S_2005_06_30_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.344 x 8.171 at -8.938 degrees (North through East)
! Clean map  min=-0.0094748  max=3.2238 Jy/beam
! Writing clean map to FITS file: J0609-1542_S_2005_06_30_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 3.22379 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00130792 
device "J0609-1542_S_2005_06_30_yyk\_map.eps/VPS"
! Attempting to open device: 'J0609-1542_S_2005_06_30_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.121713 0.121713 0.243426 0.486852 0.973705 1.94741 3.89482 7.78964 15.5793 31.1586 62.3171
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0039 
print "peak=",int(peak_flux*1000)/1000
! peak= 3.223 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.344 x 8.171 at -8.938 degrees (North through East)
! Clean map  min=-0.0094748  max=3.2238 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0609-1542_S_2005_06_30_yyk\_map.gif/gif"
! Attempting to open device: 'J0609-1542_S_2005_06_30_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0609-1542_S_2005_06_30_yyk_uvs.log closed on Sat Oct  8 17:01:35 2005