! Started logfile: J0617-1715_X_2005_07_20_yyk_uvs.log on Fri Jan 20 10:00:59 2006
obs J0617-1715_X_2005_07_20_yyk_uve.fits
! Reading UV FITS file: J0617-1715_X_2005_07_20_yyk_uve.fits
! AN table 1: 10 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.98 visibilities/baseline/integration-bin.
! Found source: J0617-1715
! 
! 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 1488 lines of history.
! 
! Reading 1764 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 J0617-1715_X_2005_07_20_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)= 0.119959 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 0.184% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.7123 mas, bmaj=1.847 mas, bpa=-2.998 degrees
! Estimated noise=1.43341 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 = 0.0732304 Jy
! Component: 100  -  total flux cleaned = 0.0928424 Jy
! Total flux subtracted in 100 components = 0.0928424 Jy
! Clean residual min=-0.009113 max=0.011359 Jy/beam
! Clean residual mean=0.000069 rms=0.002397 Jy/beam
! Combined flux in latest and established models = 0.0928424 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.0928424 Jy
! 
! Correcting IF 1.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 7 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.078832Jy  sigma=1.219917
! Fit after  self-cal, rms=0.077652Jy  sigma=1.194705
! Inverting map and beam 
! Your choice of large map pixels excluded 0.184% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.7123 mas, bmaj=1.847 mas, bpa=-3.015 degrees
! Estimated noise=1.43323 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 0.184% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.9038 mas, bmaj=2.244 mas, bpa=-1.127 degrees
! Estimated noise=0.997223 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 = 0.0157842 Jy
! Component: 100  -  total flux cleaned = 0.0218195 Jy
! Component: 150  -  total flux cleaned = 0.023335 Jy
! Component: 200  -  total flux cleaned = 0.0233387 Jy
! Total flux subtracted in 200 components = 0.0233387 Jy
! Clean residual min=-0.006220 max=0.008108 Jy/beam
! Clean residual mean=0.000077 rms=0.001760 Jy/beam
! Combined flux in latest and established models = 0.116181 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 21 components and 0.116181 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.076239Jy  sigma=1.151636
! Fit after  self-cal, rms=0.076201Jy  sigma=1.151508
! Inverting map 
! Your choice of large map pixels excluded 0.184% 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: 0.9038 x 2.244 at -1.127 degrees (North through East)
! Clean map  min=-0.0056999  max=0.090138 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: 1.07897
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.87     FD        0.90     HN        0.84     KP        0.86     
!   LA        0.88     MK        0.89     NL        0.99     OV        0.98     
!   PT        1.13     SC        0.92     
! 
! 
! Correcting IF 2.
!  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*    
! 
! 
! Correcting IF 3.
!  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*    
! 
! 
! 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=0.076201Jy  sigma=1.151508
! Fit after  self-cal, rms=0.075720Jy  sigma=1.145868
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=0.075720Jy  sigma=1.145868
! Fit after  self-cal, rms=0.075716Jy  sigma=1.145858
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.184% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.8958 mas, bmaj=2.23 mas, bpa=-1.404 degrees
! Estimated noise=0.995249 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 = 0.00109561 Jy
! Component: 100  -  total flux cleaned = 0.00125383 Jy
! Component: 150  -  total flux cleaned = 0.00125354 Jy
! Component: 200  -  total flux cleaned = 0.00125716 Jy
! Total flux subtracted in 200 components = 0.00125716 Jy
! Clean residual min=-0.005794 max=0.006967 Jy/beam
! Clean residual mean=0.000061 rms=0.001633 Jy/beam
! Combined flux in latest and established models = 0.117438 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 23 components and 0.117438 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075632Jy  sigma=1.143786
! Fit after  self-cal, rms=0.075622Jy  sigma=1.143731
! Inverting map 
! Your choice of large map pixels excluded 0.184% 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=0.075622Jy  sigma=1.143731
! Fit after  self-cal, rms=0.070867Jy  sigma=1.084841
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.184% 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 = 0.00165231 Jy
! Component: 100  -  total flux cleaned = 0.00152674 Jy
! Component: 150  -  total flux cleaned = 0.00141612 Jy
! Component: 200  -  total flux cleaned = 0.00141584 Jy
! Total flux subtracted in 200 components = 0.00141584 Jy
! Clean residual min=-0.005374 max=0.006591 Jy/beam
! Clean residual mean=0.000062 rms=0.001580 Jy/beam
! Combined flux in latest and established models = 0.118854 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 30 components and 0.118854 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.070889Jy  sigma=1.082691
! Fit after  self-cal, rms=0.070391Jy  sigma=1.076943
! Inverting map 
! Your choice of large map pixels excluded 0.184% 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: 0.8958 x 2.23 at -1.404 degrees (North through East)
! Clean map  min=-0.0048267  max=0.092947 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
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 0.184% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=2.295 mas, bmaj=4.621 mas, bpa=1.671 degrees
! Estimated noise=1.27013 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 = 0.0022662 Jy
! Component: 100  -  total flux cleaned = 0.00200685 Jy
! Component: 150  -  total flux cleaned = 0.00193254 Jy
! Component: 200  -  total flux cleaned = 0.00192949 Jy
! Total flux subtracted in 200 components = 0.00192949 Jy
! Clean residual min=-0.006305 max=0.007041 Jy/beam
! Clean residual mean=0.000112 rms=0.002084 Jy/beam
! Combined flux in latest and established models = 0.120784 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 35 components and 0.120784 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.070447Jy  sigma=1.079410
! Fit after  self-cal, rms=0.070231Jy  sigma=1.077220
! Inverting map 
! Your choice of large map pixels excluded 0.184% 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 0.184% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.711 mas, bmaj=1.846 mas, bpa=-3.139 degrees
! Estimated noise=1.42579 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0778891 Jy
! Component: 100  -  total flux cleaned = 0.0970926 Jy
! Component: 150  -  total flux cleaned = 0.107115 Jy
! Component: 200  -  total flux cleaned = 0.11312 Jy
! Total flux subtracted in 200 components = 0.11312 Jy
! Clean residual min=-0.008287 max=0.007798 Jy/beam
! Clean residual mean=0.000050 rms=0.001796 Jy/beam
! Combined flux in latest and established models = 0.11312 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 17 model components to the UV plane model.
! The established model now contains 17 components and 0.11312 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 0.184% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.8958 mas, bmaj=2.23 mas, bpa=-1.404 degrees
! Estimated noise=0.995249 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 (1.6, 1).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0092173 Jy
! Component: 100  -  total flux cleaned = 0.0109626 Jy
! Component: 150  -  total flux cleaned = 0.011598 Jy
! Component: 200  -  total flux cleaned = 0.0116997 Jy
! Total flux subtracted in 200 components = 0.0116997 Jy
! Clean residual min=-0.005626 max=0.006567 Jy/beam
! Clean residual mean=0.000067 rms=0.001469 Jy/beam
! Combined flux in latest and established models = 0.12482 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 42 components and 0.12482 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.184% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Added new window around map position (12, 1.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00613036 Jy
! Component: 100  -  total flux cleaned = 0.00696423 Jy
! Component: 150  -  total flux cleaned = 0.00797022 Jy
! Component: 200  -  total flux cleaned = 0.00849704 Jy
! Total flux subtracted in 200 components = 0.00849704 Jy
! Clean residual min=-0.005555 max=0.005255 Jy/beam
! Clean residual mean=0.000048 rms=0.001369 Jy/beam
! Combined flux in latest and established models = 0.133317 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 65 components and 0.133317 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.184% 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 0.184% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=2.295 mas, bmaj=4.621 mas, bpa=1.671 degrees
! Estimated noise=1.27013 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 = 0.000632368 Jy
! Component: 100  -  total flux cleaned = 0.000778745 Jy
! Component: 150  -  total flux cleaned = 0.000901284 Jy
! Component: 200  -  total flux cleaned = 0.000901643 Jy
! Total flux subtracted in 200 components = 0.000901643 Jy
! Clean residual min=-0.005506 max=0.006105 Jy/beam
! Clean residual mean=0.000084 rms=0.001806 Jy/beam
! Combined flux in latest and established models = 0.134218 Jy
! Adding 16 model components to the UV plane model.
! The established model now contains 76 components and 0.134218 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.184% 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 0.184% of the data.
!  The x-axis pixel size should ideally be below 0.1986 milli-arcsec
! Estimated beam: bmin=0.8958 mas, bmaj=2.23 mas, bpa=-1.404 degrees
! Estimated noise=0.995249 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000294477 Jy
! Component: 100  -  total flux cleaned = -0.00013929 Jy
! Component: 150  -  total flux cleaned = -2.20555e-06 Jy
! Component: 200  -  total flux cleaned = -2.96304e-06 Jy
! Total flux subtracted in 200 components = -2.96304e-06 Jy
! Clean residual min=-0.005619 max=0.005042 Jy/beam
! Clean residual mean=0.000046 rms=0.001342 Jy/beam
! Combined flux in latest and established models = 0.134215 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 92 components and 0.134215 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068851Jy  sigma=1.053584
! Fit after  self-cal, rms=0.068672Jy  sigma=1.050155
wmodel J0617-1715_X_2005_07_20_yyk\_map.mod
! Writing 92 model components to file: J0617-1715_X_2005_07_20_yyk_map.mod
wobs J0617-1715_X_2005_07_20_yyk\_uvs.fits
! Writing UV FITS file: J0617-1715_X_2005_07_20_yyk_uvs.fits
wwins J0617-1715_X_2005_07_20_yyk\_map.win
! wwins: Wrote 3 windows to J0617-1715_X_2005_07_20_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 0.184% 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 = -0.00143325 Jy
! Component: 100  -  total flux cleaned = -0.00108635 Jy
! Component: 150  -  total flux cleaned = -0.000844355 Jy
! Component: 200  -  total flux cleaned = -0.000845291 Jy
! Component: 250  -  total flux cleaned = -0.000847361 Jy
! Component: 300  -  total flux cleaned = -0.000778376 Jy
! Component: 350  -  total flux cleaned = -0.000575352 Jy
! Component: 400  -  total flux cleaned = -0.000314705 Jy
! Component: 450  -  total flux cleaned = -0.000188122 Jy
! Component: 500  -  total flux cleaned = 5.99135e-05 Jy
! Component: 550  -  total flux cleaned = 0.000303623 Jy
! Component: 600  -  total flux cleaned = 0.000719809 Jy
! Component: 650  -  total flux cleaned = 0.00101094 Jy
! Component: 700  -  total flux cleaned = 0.00129745 Jy
! Component: 750  -  total flux cleaned = 0.00174475 Jy
! Component: 800  -  total flux cleaned = 0.00185451 Jy
! Component: 850  -  total flux cleaned = 0.00217829 Jy
! Component: 900  -  total flux cleaned = 0.00238964 Jy
! Component: 950  -  total flux cleaned = 0.00265007 Jy
! Component: 1000  -  total flux cleaned = 0.00285477 Jy
! Component: 1050  -  total flux cleaned = 0.00315607 Jy
! Component: 1100  -  total flux cleaned = 0.00345249 Jy
! Component: 1150  -  total flux cleaned = 0.00369561 Jy
! Component: 1200  -  total flux cleaned = 0.00403164 Jy
! Component: 1250  -  total flux cleaned = 0.00441049 Jy
! Component: 1300  -  total flux cleaned = 0.00478374 Jy
! Component: 1350  -  total flux cleaned = 0.00515056 Jy
! Component: 1400  -  total flux cleaned = 0.00542188 Jy
! Component: 1450  -  total flux cleaned = 0.0056456 Jy
! Component: 1500  -  total flux cleaned = 0.00595416 Jy
! Component: 1550  -  total flux cleaned = 0.006041 Jy
! Component: 1600  -  total flux cleaned = 0.00612739 Jy
! Component: 1650  -  total flux cleaned = 0.00642516 Jy
! Component: 1700  -  total flux cleaned = 0.00646659 Jy
! Component: 1750  -  total flux cleaned = 0.00659162 Jy
! Component: 1800  -  total flux cleaned = 0.00667432 Jy
! Component: 1850  -  total flux cleaned = 0.00683702 Jy
! Component: 1900  -  total flux cleaned = 0.00691719 Jy
! Component: 1950  -  total flux cleaned = 0.00699691 Jy
! Component: 2000  -  total flux cleaned = 0.00711482 Jy
! Total flux subtracted in 2048 components = 0.00715321 Jy
! Clean residual min=-0.002135 max=0.002597 Jy/beam
! Clean residual mean=0.000029 rms=0.000735 Jy/beam
! Combined flux in latest and established models = 0.141368 Jy
keep
! Adding 139 model components to the UV plane model.
! The established model now contains 231 components and 0.141368 Jy
![Exited script file: muppet]
wmap "J0617-1715_X_2005_07_20_yyk\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 0.184% 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: 0.8958 x 2.23 at -1.404 degrees (North through East)
! Clean map  min=-0.0041347  max=0.091574 Jy/beam
! Writing clean map to FITS file: J0617-1715_X_2005_07_20_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.0915743 
invert
! Inverting map 
! Your choice of large map pixels excluded 0.184% 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 0.000740935 
device "J0617-1715_X_2005_07_20_yyk\_map.eps/VPS"
! Attempting to open device: 'J0617-1715_X_2005_07_20_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -2.42733 2.42733 4.85465 9.7093 19.4186 38.8372 77.6744
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0022 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.091 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8958 x 2.23 at -1.404 degrees (North through East)
! Clean map  min=-0.0041347  max=0.091574 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0617-1715_X_2005_07_20_yyk\_map.gif/gif"
! Attempting to open device: 'J0617-1715_X_2005_07_20_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0617-1715_X_2005_07_20_yyk_uvs.log closed on Fri Jan 20 10:01:03 2006