! Started logfile: J1357+7643_X_2006_02_14_yyk_uvs.log on Wed Jul  5 12:34:05 2006
obs J1357+7643_X_2006_02_14_yyk_uva.fits
! Reading UV FITS file: J1357+7643_X_2006_02_14_yyk_uva.fits
! AN table 1: 879 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.992694 visibilities/baseline/integration-bin.
! Found source: J1357+7643
! 
! 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 2304 lines of history.
! 
! Reading 157064 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 J1357+7643_X_2006_02_14_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.
uvav time_av, true
! Averaging into 30 second bins.
! 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
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.587417 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 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! Estimated beam: bmin=0.6065 mas, bmaj=2.692 mas, bpa=4.392 degrees
! Estimated noise=1.31725 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 = 0.480978 Jy
! Component: 100  -  total flux cleaned = 0.553086 Jy
! Total flux subtracted in 100 components = 0.553086 Jy
! Clean residual min=-0.016190 max=0.020442 Jy/beam
! Clean residual mean=-0.000014 rms=0.004219 Jy/beam
! Combined flux in latest and established models = 0.553086 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.553086 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.120390Jy  sigma=2.128881
! Fit after  self-cal, rms=0.120099Jy  sigma=2.123074
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
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 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! Estimated beam: bmin=0.8533 mas, bmaj=2.843 mas, bpa=2.825 degrees
! Estimated noise=0.63269 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 = 0.0404472 Jy
! Component: 100  -  total flux cleaned = 0.0541917 Jy
! Component: 150  -  total flux cleaned = 0.0611863 Jy
! Component: 200  -  total flux cleaned = 0.0651366 Jy
! Total flux subtracted in 200 components = 0.0651366 Jy
! Clean residual min=-0.013201 max=0.011398 Jy/beam
! Clean residual mean=0.000006 rms=0.003033 Jy/beam
! Combined flux in latest and established models = 0.618222 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 37 components and 0.618222 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.111375Jy  sigma=1.915581
! Fit after  self-cal, rms=0.111260Jy  sigma=1.914845
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8533 x 2.843 at 2.825 degrees (North through East)
! Clean map  min=-0.012219  max=0.57578 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: 0.994787
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.00     HN        1.08     KP        0.98     
!   LA        1.00     MK        1.01     NL        1.02     OV        0.98     
!   PT        0.99     SC        1.02     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.01149
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.01     HN        1.06     KP        0.92     
!   LA        0.96     MK        0.97     NL        1.00     OV        0.97     
!   PT        1.02     SC        1.02     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.00461
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.03     HN        0.95     KP        0.84     
!   LA        0.98     MK        1.03     NL        0.98     OV        1.01     
!   PT        1.04     SC        1.01     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.983247
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.07     HN        0.98     KP        0.88     
!   LA        0.96     MK        1.05     NL        0.99     OV        1.04     
!   PT        1.13     SC        1.06     
! 
! 
! Fit before self-cal, rms=0.111260Jy  sigma=1.914845
! Fit after  self-cal, rms=0.103512Jy  sigma=1.742283
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=0.103512Jy  sigma=1.742283
! Fit after  self-cal, rms=0.103471Jy  sigma=1.741858
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! Estimated beam: bmin=0.8658 mas, bmaj=2.854 mas, bpa=2.8 degrees
! Estimated noise=0.631883 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 (-1, -0.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0038799 Jy
! Component: 100  -  total flux cleaned = 0.0026626 Jy
! Component: 150  -  total flux cleaned = 0.00156881 Jy
! Component: 200  -  total flux cleaned = 0.000595202 Jy
! Total flux subtracted in 200 components = 0.000595202 Jy
! Clean residual min=-0.003265 max=0.003486 Jy/beam
! Clean residual mean=-0.000000 rms=0.000875 Jy/beam
! Combined flux in latest and established models = 0.618817 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 56 components and 0.618817 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103033Jy  sigma=1.731332
! Fit after  self-cal, rms=0.102877Jy  sigma=1.730385
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 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=0.102877Jy  sigma=1.730385
! Fit after  self-cal, rms=0.068440Jy  sigma=1.021767
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 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 = 0.00248611 Jy
! Component: 100  -  total flux cleaned = 0.0020064 Jy
! Component: 150  -  total flux cleaned = 0.00153413 Jy
! Component: 200  -  total flux cleaned = 0.00120367 Jy
! Total flux subtracted in 200 components = 0.00120367 Jy
! Clean residual min=-0.002572 max=0.002678 Jy/beam
! Clean residual mean=-0.000001 rms=0.000756 Jy/beam
! Combined flux in latest and established models = 0.620021 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 70 components and 0.620021 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068054Jy  sigma=1.012559
! Fit after  self-cal, rms=0.066562Jy  sigma=0.992489
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 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: 0.8658 x 2.854 at 2.8 degrees (North through East)
! Clean map  min=-0.002474  max=0.58071 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=0.066562Jy  sigma=0.992489
! Fit after  self-cal, rms=0.065239Jy  sigma=0.958107
! 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=0.065239Jy  sigma=0.958107
! Fit after  self-cal, rms=0.065031Jy  sigma=0.956031
! Inverting map and beam 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! Estimated beam: bmin=0.8607 mas, bmaj=2.857 mas, bpa=2.792 degrees
! Estimated noise=0.6305 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00117104 Jy
! Component: 100  -  total flux cleaned = 0.00106889 Jy
! Component: 150  -  total flux cleaned = 0.00107085 Jy
! Component: 200  -  total flux cleaned = 0.000991148 Jy
! Total flux subtracted in 200 components = 0.000991148 Jy
! Clean residual min=-0.002047 max=0.002192 Jy/beam
! Clean residual mean=-0.000001 rms=0.000611 Jy/beam
! Combined flux in latest and established models = 0.621012 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 93 components and 0.621012 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064963Jy  sigma=0.953841
! Fit after  self-cal, rms=0.064923Jy  sigma=0.953286
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 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=0.064923Jy  sigma=0.953286
! Fit after  self-cal, rms=0.064024Jy  sigma=0.927581
! 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=0.064024Jy  sigma=0.927581
! Fit after  self-cal, rms=0.064030Jy  sigma=0.927515
! Inverting map and beam 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! Estimated beam: bmin=0.8597 mas, bmaj=2.857 mas, bpa=2.785 degrees
! Estimated noise=0.630237 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000852446 Jy
! Component: 100  -  total flux cleaned = 0.000938768 Jy
! Component: 150  -  total flux cleaned = 0.000906209 Jy
! Component: 200  -  total flux cleaned = 0.000876367 Jy
! Total flux subtracted in 200 components = 0.000876367 Jy
! Clean residual min=-0.001941 max=0.002181 Jy/beam
! Clean residual mean=-0.000001 rms=0.000577 Jy/beam
! Combined flux in latest and established models = 0.621889 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 102 components and 0.621889 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064008Jy  sigma=0.926551
! Fit after  self-cal, rms=0.064007Jy  sigma=0.926394
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 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 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! Estimated beam: bmin=2.106 mas, bmaj=3.324 mas, bpa=-0.7681 degrees
! Estimated noise=0.811701 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 = 0.000259768 Jy
! Component: 100  -  total flux cleaned = 0.000221321 Jy
! Component: 150  -  total flux cleaned = 0.0001547 Jy
! Component: 200  -  total flux cleaned = 4.41354e-05 Jy
! Total flux subtracted in 200 components = 4.41354e-05 Jy
! Clean residual min=-0.002390 max=0.002482 Jy/beam
! Clean residual mean=-0.000004 rms=0.000767 Jy/beam
! Combined flux in latest and established models = 0.621933 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 119 components and 0.621933 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064064Jy  sigma=0.926451
! Fit after  self-cal, rms=0.064059Jy  sigma=0.926294
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 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 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! Estimated beam: bmin=0.6086 mas, bmaj=2.695 mas, bpa=4.278 degrees
! Estimated noise=1.31878 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.487524 Jy
! Component: 100  -  total flux cleaned = 0.558104 Jy
! Component: 150  -  total flux cleaned = 0.582828 Jy
! Component: 200  -  total flux cleaned = 0.595551 Jy
! Total flux subtracted in 200 components = 0.595551 Jy
! Clean residual min=-0.004695 max=0.005963 Jy/beam
! Clean residual mean=-0.000009 rms=0.001360 Jy/beam
! Combined flux in latest and established models = 0.595551 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 14 model components to the UV plane model.
! The established model now contains 14 components and 0.595551 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! Estimated beam: bmin=0.8597 mas, bmaj=2.857 mas, bpa=2.785 degrees
! Estimated noise=0.630237 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 = 0.0143076 Jy
! Component: 100  -  total flux cleaned = 0.0204833 Jy
! Component: 150  -  total flux cleaned = 0.0239092 Jy
! Component: 200  -  total flux cleaned = 0.0252273 Jy
! Total flux subtracted in 200 components = 0.0252273 Jy
! Clean residual min=-0.002443 max=0.002033 Jy/beam
! Clean residual mean=-0.000002 rms=0.000638 Jy/beam
! Combined flux in latest and established models = 0.620778 Jy
! Adding 58 model components to the UV plane model.
! The established model now contains 65 components and 0.620778 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 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 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! Estimated beam: bmin=2.106 mas, bmaj=3.324 mas, bpa=-0.7681 degrees
! Estimated noise=0.811701 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 = 0.00103407 Jy
! Component: 100  -  total flux cleaned = 0.00132421 Jy
! Component: 150  -  total flux cleaned = 0.00127342 Jy
! Component: 200  -  total flux cleaned = 0.00131446 Jy
! Total flux subtracted in 200 components = 0.00131446 Jy
! Clean residual min=-0.002614 max=0.002421 Jy/beam
! Clean residual mean=-0.000004 rms=0.000792 Jy/beam
! Combined flux in latest and established models = 0.622093 Jy
! Adding 41 model components to the UV plane model.
! The established model now contains 93 components and 0.622093 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! Estimated beam: bmin=0.8597 mas, bmaj=2.857 mas, bpa=2.785 degrees
! Estimated noise=0.630237 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000134689 Jy
! Component: 100  -  total flux cleaned = 0.000110114 Jy
! Component: 150  -  total flux cleaned = 0.000109702 Jy
! Component: 200  -  total flux cleaned = 4.68881e-05 Jy
! Total flux subtracted in 200 components = 4.68881e-05 Jy
! Clean residual min=-0.001954 max=0.002143 Jy/beam
! Clean residual mean=-0.000001 rms=0.000554 Jy/beam
! Combined flux in latest and established models = 0.62214 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 112 components and 0.62214 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063972Jy  sigma=0.925193
! Fit after  self-cal, rms=0.063970Jy  sigma=0.925042
wmodel J1357+7643_X_2006_02_14_yyk\_map.mod
! Writing 112 model components to file: J1357+7643_X_2006_02_14_yyk_map.mod
wobs J1357+7643_X_2006_02_14_yyk\_uvs.fits
! Writing UV FITS file: J1357+7643_X_2006_02_14_yyk_uvs.fits
wwins J1357+7643_X_2006_02_14_yyk\_map.win
! wwins: Wrote 2 windows to J1357+7643_X_2006_02_14_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 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000577838 Jy
! Component: 100  -  total flux cleaned = 0.000887053 Jy
! Component: 150  -  total flux cleaned = 0.00117491 Jy
! Component: 200  -  total flux cleaned = 0.00144496 Jy
! Component: 250  -  total flux cleaned = 0.00175943 Jy
! Component: 300  -  total flux cleaned = 0.00184148 Jy
! Component: 350  -  total flux cleaned = 0.00192074 Jy
! Component: 400  -  total flux cleaned = 0.00192143 Jy
! Component: 450  -  total flux cleaned = 0.00192151 Jy
! Component: 500  -  total flux cleaned = 0.00185171 Jy
! Component: 550  -  total flux cleaned = 0.00185231 Jy
! Component: 600  -  total flux cleaned = 0.0019411 Jy
! Component: 650  -  total flux cleaned = 0.00200582 Jy
! Component: 700  -  total flux cleaned = 0.00198534 Jy
! Component: 750  -  total flux cleaned = 0.0021284 Jy
! Component: 800  -  total flux cleaned = 0.00210814 Jy
! Component: 850  -  total flux cleaned = 0.0021867 Jy
! Component: 900  -  total flux cleaned = 0.00216782 Jy
! Component: 950  -  total flux cleaned = 0.00218697 Jy
! Component: 1000  -  total flux cleaned = 0.00220507 Jy
! Component: 1050  -  total flux cleaned = 0.00216869 Jy
! Component: 1100  -  total flux cleaned = 0.00213311 Jy
! Component: 1150  -  total flux cleaned = 0.00216836 Jy
! Component: 1200  -  total flux cleaned = 0.00213387 Jy
! Component: 1250  -  total flux cleaned = 0.00213385 Jy
! Component: 1300  -  total flux cleaned = 0.00213388 Jy
! Component: 1350  -  total flux cleaned = 0.00213379 Jy
! Component: 1400  -  total flux cleaned = 0.00216634 Jy
! Component: 1450  -  total flux cleaned = 0.0022304 Jy
! Component: 1500  -  total flux cleaned = 0.00224646 Jy
! Component: 1550  -  total flux cleaned = 0.00234073 Jy
! Component: 1600  -  total flux cleaned = 0.00235615 Jy
! Component: 1650  -  total flux cleaned = 0.00240248 Jy
! Component: 1700  -  total flux cleaned = 0.00247868 Jy
! Component: 1750  -  total flux cleaned = 0.00249362 Jy
! Component: 1800  -  total flux cleaned = 0.00252375 Jy
! Component: 1850  -  total flux cleaned = 0.00262765 Jy
! Component: 1900  -  total flux cleaned = 0.00264232 Jy
! Component: 1950  -  total flux cleaned = 0.00264234 Jy
! Component: 2000  -  total flux cleaned = 0.00271479 Jy
! Total flux subtracted in 2048 components = 0.00278657 Jy
! Clean residual min=-0.000768 max=0.000990 Jy/beam
! Clean residual mean=0.000001 rms=0.000280 Jy/beam
! Combined flux in latest and established models = 0.624926 Jy
keep
! Adding 161 model components to the UV plane model.
! The established model now contains 273 components and 0.624927 Jy
![Exited script file: muppet]
wmap "J1357+7643_X_2006_02_14_yyk\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8597 x 2.857 at 2.785 degrees (North through East)
! Clean map  min=-0.0015405  max=0.57941 Jy/beam
! Writing clean map to FITS file: J1357+7643_X_2006_02_14_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.579406 
invert
! Inverting map 
! Your choice of large map pixels excluded 0.163% of the data.
!  The x-axis pixel size should ideally be below 0.1998 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000277256 
device "J1357+7643_X_2006_02_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J1357+7643_X_2006_02_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.143555 0.143555 0.28711 0.574221 1.14844 2.29688 4.59377 9.18753 18.3751 36.7501 73.5003
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0008 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.579 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8597 x 2.857 at 2.785 degrees (North through East)
! Clean map  min=-0.0015405  max=0.57941 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1357+7643_X_2006_02_14_yyk\_map.gif/gif"
! Attempting to open device: 'J1357+7643_X_2006_02_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1357+7643_X_2006_02_14_yyk_uvs.log closed on Wed Jul  5 12:34:37 2006