! Started logfile: J0437-2954_X_2005_06_01_yyk_uvs.log on Sat Oct  8 16:56:34 2005
obs J0437-2954_X_2005_06_01_yyk_uve.fits
! Reading UV FITS file: J0437-2954_X_2005_06_01_yyk_uve.fits
! AN table 1: 10 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.882222 visibilities/baseline/integration-bin.
! Found source: J0437-2954
! 
! 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 1617 lines of history.
! 
! Reading 1588 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 J0437-2954_X_2005_06_01_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)= 0.431929 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=0.6358 mas, bmaj=1.769 mas, bpa=-0.9461 degrees
! Estimated noise=1.72252 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 = 0.331511 Jy
! Component: 100  -  total flux cleaned = 0.415543 Jy
! Total flux subtracted in 100 components = 0.415543 Jy
! Clean residual min=-0.019758 max=0.053159 Jy/beam
! Clean residual mean=-0.000090 rms=0.006338 Jy/beam
! Combined flux in latest and established models = 0.415543 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.415543 Jy
! 
! Correcting IF 1.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.127170Jy  sigma=1.923940
! Fit after  self-cal, rms=0.126990Jy  sigma=1.919881
! Inverting map and beam 
! Estimated beam: bmin=0.6358 mas, bmaj=1.769 mas, bpa=-0.9461 degrees
! Estimated noise=1.72252 mJy/beam.
! Added new window around map position (0.8, 1.4).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0500646 Jy
! Component: 100  -  total flux cleaned = 0.0682729 Jy
! Total flux subtracted in 100 components = 0.0682729 Jy
! Clean residual min=-0.015018 max=0.045506 Jy/beam
! Clean residual mean=-0.000025 rms=0.004824 Jy/beam
! Combined flux in latest and established models = 0.483816 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 22 components and 0.483816 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.106234Jy  sigma=1.524116
! Fit after  self-cal, rms=0.104002Jy  sigma=1.483582
! Inverting map 
! Added new window around map position (-1.6, -2.8).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0365253 Jy
! Component: 100  -  total flux cleaned = 0.0488817 Jy
! Total flux subtracted in 100 components = 0.0488817 Jy
! Clean residual min=-0.013463 max=0.019445 Jy/beam
! Clean residual mean=0.000013 rms=0.003504 Jy/beam
! Combined flux in latest and established models = 0.532698 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 30 components and 0.532698 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.094221Jy  sigma=1.294636
! Fit after  self-cal, rms=0.093555Jy  sigma=1.285905
! Inverting map 
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=0.8164 mas, bmaj=2.138 mas, bpa=-0.4945 degrees
! Estimated noise=1.1908 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 (-9.8, 21.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0166197 Jy
! Component: 100  -  total flux cleaned = 0.0198054 Jy
! Component: 150  -  total flux cleaned = 0.0210029 Jy
! Component: 200  -  total flux cleaned = 0.0215245 Jy
! Total flux subtracted in 200 components = 0.0215245 Jy
! Clean residual min=-0.008755 max=0.010009 Jy/beam
! Clean residual mean=0.000046 rms=0.002487 Jy/beam
! Combined flux in latest and established models = 0.554222 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 48 components and 0.554222 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.090265Jy  sigma=1.226810
! Fit after  self-cal, rms=0.089975Jy  sigma=1.223484
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8164 x 2.138 at -0.4945 degrees (North through East)
! Clean map  min=-0.0089582  max=0.35594 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: 0.987057
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.96     HN        1.18     KP        0.97     
!   LA        0.99     MK        1.05     NL        1.01     OV        1.05     
!   PT        0.95     SC        0.98     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.988517
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.96     HN        1.24     KP        0.92     
!   LA        0.99     MK        1.00     NL        1.00     OV        1.02     
!   PT        0.98     SC        0.98     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.985393
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.05     HN        1.20     KP        0.86     
!   LA        0.98     MK        1.01     NL        1.00     OV        1.05     
!   PT        1.03     SC        0.91     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.934642
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.03     HN        1.27     KP        1.01     
!   LA        0.99     MK        1.00     NL        1.01     OV        1.08     
!   PT        1.09     SC        1.17     
! 
! 
! Fit before self-cal, rms=0.089975Jy  sigma=1.223484
! Fit after  self-cal, rms=0.086533Jy  sigma=1.168231
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=0.086533Jy  sigma=1.168231
! Fit after  self-cal, rms=0.086547Jy  sigma=1.168199
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8275 mas, bmaj=2.149 mas, bpa=-0.01127 degrees
! Estimated noise=1.14437 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 = -0.0200328 Jy
! Component: 100  -  total flux cleaned = -0.0259679 Jy
! Component: 150  -  total flux cleaned = -0.0264307 Jy
! Component: 200  -  total flux cleaned = -0.0265659 Jy
! Total flux subtracted in 200 components = -0.0265659 Jy
! Clean residual min=-0.004800 max=0.006781 Jy/beam
! Clean residual mean=0.000036 rms=0.001505 Jy/beam
! Combined flux in latest and established models = 0.527656 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 67 components and 0.527656 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.083249Jy  sigma=1.105155
! Fit after  self-cal, rms=0.083163Jy  sigma=1.104815
! 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=0.083163Jy  sigma=1.104815
! Fit after  self-cal, rms=0.080303Jy  sigma=1.061104
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)
! Added new window around map position (5.6, -25.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00524768 Jy
! Component: 100  -  total flux cleaned = 0.00541948 Jy
! Component: 150  -  total flux cleaned = 0.00528118 Jy
! Component: 200  -  total flux cleaned = 0.00504344 Jy
! Total flux subtracted in 200 components = 0.00504344 Jy
! Clean residual min=-0.004542 max=0.004948 Jy/beam
! Clean residual mean=0.000037 rms=0.001372 Jy/beam
! Combined flux in latest and established models = 0.5327 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 84 components and 0.5327 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079585Jy  sigma=1.050124
! Fit after  self-cal, rms=0.079496Jy  sigma=1.047155
! 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: 0.8275 x 2.149 at -0.01127 degrees (North through East)
! Clean map  min=-0.0080607  max=0.34235 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=0.079496Jy  sigma=1.047155
! Fit after  self-cal, rms=0.077306Jy  sigma=0.981817
! 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=0.077306Jy  sigma=0.981817
! Fit after  self-cal, rms=0.077335Jy  sigma=0.981587
! Inverting map and beam 
! Estimated beam: bmin=0.8325 mas, bmaj=2.146 mas, bpa=-0.1382 degrees
! Estimated noise=1.14611 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000560115 Jy
! Component: 100  -  total flux cleaned = -0.000815709 Jy
! Component: 150  -  total flux cleaned = -0.000925029 Jy
! Component: 200  -  total flux cleaned = -0.000920235 Jy
! Total flux subtracted in 200 components = -0.000920235 Jy
! Clean residual min=-0.003882 max=0.003855 Jy/beam
! Clean residual mean=0.000005 rms=0.001058 Jy/beam
! Combined flux in latest and established models = 0.53178 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 93 components and 0.53178 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077035Jy  sigma=0.977030
! Fit after  self-cal, rms=0.077022Jy  sigma=0.976856
! 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=0.077022Jy  sigma=0.976856
! Fit after  self-cal, rms=0.075967Jy  sigma=0.954056
! 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=0.075967Jy  sigma=0.954056
! Fit after  self-cal, rms=0.075969Jy  sigma=0.954046
! Inverting map and beam 
! Estimated beam: bmin=0.8323 mas, bmaj=2.146 mas, bpa=-0.1753 degrees
! Estimated noise=1.1466 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -3.70898e-05 Jy
! Component: 100  -  total flux cleaned = -3.82341e-05 Jy
! Component: 150  -  total flux cleaned = -0.000111008 Jy
! Component: 200  -  total flux cleaned = -3.9989e-05 Jy
! Total flux subtracted in 200 components = -3.9989e-05 Jy
! Clean residual min=-0.003825 max=0.003696 Jy/beam
! Clean residual mean=0.000005 rms=0.001025 Jy/beam
! Combined flux in latest and established models = 0.53174 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 103 components and 0.53174 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075846Jy  sigma=0.951807
! Fit after  self-cal, rms=0.075837Jy  sigma=0.951728
! 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=2.566 mas, bmaj=7.056 mas, bpa=1.76 degrees
! Estimated noise=1.49129 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 = 0.0006108 Jy
! Component: 100  -  total flux cleaned = 0.000263563 Jy
! Component: 150  -  total flux cleaned = 1.796e-05 Jy
! Component: 200  -  total flux cleaned = -0.000161188 Jy
! Total flux subtracted in 200 components = -0.000161188 Jy
! Clean residual min=-0.003349 max=0.003064 Jy/beam
! Clean residual mean=0.000011 rms=0.001090 Jy/beam
! Combined flux in latest and established models = 0.531578 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 115 components and 0.531578 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075885Jy  sigma=0.952004
! Fit after  self-cal, rms=0.075864Jy  sigma=0.951922
! 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=0.6381 mas, bmaj=1.77 mas, bpa=-0.8561 degrees
! Estimated noise=1.69182 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.32809 Jy
! Component: 100  -  total flux cleaned = 0.420752 Jy
! Component: 150  -  total flux cleaned = 0.464494 Jy
! Component: 200  -  total flux cleaned = 0.489454 Jy
! Total flux subtracted in 200 components = 0.489454 Jy
! Clean residual min=-0.008901 max=0.018684 Jy/beam
! Clean residual mean=-0.000022 rms=0.002490 Jy/beam
! Combined flux in latest and established models = 0.489454 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 25 model components to the UV plane model.
! The established model now contains 25 components and 0.489454 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8323 mas, bmaj=2.146 mas, bpa=-0.1753 degrees
! Estimated noise=1.1466 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-0.8, -1.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0242599 Jy
! Component: 100  -  total flux cleaned = 0.0343334 Jy
! Component: 150  -  total flux cleaned = 0.0376396 Jy
! Component: 200  -  total flux cleaned = 0.0395081 Jy
! Total flux subtracted in 200 components = 0.0395081 Jy
! Clean residual min=-0.003980 max=0.004018 Jy/beam
! Clean residual mean=0.000007 rms=0.001109 Jy/beam
! Combined flux in latest and established models = 0.528962 Jy
! Adding 30 model components to the UV plane model.
! The established model now contains 51 components and 0.528962 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=2.566 mas, bmaj=7.056 mas, bpa=1.76 degrees
! Estimated noise=1.49129 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 = 0.00172749 Jy
! Component: 100  -  total flux cleaned = 0.00192194 Jy
! Component: 150  -  total flux cleaned = 0.00205402 Jy
! Component: 200  -  total flux cleaned = 0.00221433 Jy
! Total flux subtracted in 200 components = 0.00221433 Jy
! Clean residual min=-0.003280 max=0.002973 Jy/beam
! Clean residual mean=0.000013 rms=0.001111 Jy/beam
! Combined flux in latest and established models = 0.531176 Jy
! Adding 15 model components to the UV plane model.
! The established model now contains 61 components and 0.531176 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8323 mas, bmaj=2.146 mas, bpa=-0.1753 degrees
! Estimated noise=1.1466 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000649313 Jy
! Component: 100  -  total flux cleaned = -0.000772103 Jy
! Component: 150  -  total flux cleaned = -0.000876758 Jy
! Component: 200  -  total flux cleaned = -0.00088146 Jy
! Total flux subtracted in 200 components = -0.00088146 Jy
! Clean residual min=-0.003673 max=0.003782 Jy/beam
! Clean residual mean=0.000004 rms=0.001017 Jy/beam
! Combined flux in latest and established models = 0.530295 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 81 components and 0.530295 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075739Jy  sigma=0.950485
! Fit after  self-cal, rms=0.075703Jy  sigma=0.949214
wmodel J0437-2954_X_2005_06_01_yyk\_map.mod
! Writing 81 model components to file: J0437-2954_X_2005_06_01_yyk_map.mod
wobs J0437-2954_X_2005_06_01_yyk\_uvs.fits
! Writing UV FITS file: J0437-2954_X_2005_06_01_yyk_uvs.fits
wwins J0437-2954_X_2005_06_01_yyk\_map.win
! wwins: Wrote 6 windows to J0437-2954_X_2005_06_01_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 = 0.00104159 Jy
! Component: 100  -  total flux cleaned = 0.00123125 Jy
! Component: 150  -  total flux cleaned = 0.00135376 Jy
! Component: 200  -  total flux cleaned = 0.00158614 Jy
! Component: 250  -  total flux cleaned = 0.00164288 Jy
! Component: 300  -  total flux cleaned = 0.00169836 Jy
! Component: 350  -  total flux cleaned = 0.00180235 Jy
! Component: 400  -  total flux cleaned = 0.00185231 Jy
! Component: 450  -  total flux cleaned = 0.00190252 Jy
! Component: 500  -  total flux cleaned = 0.0019504 Jy
! Component: 550  -  total flux cleaned = 0.00194909 Jy
! Component: 600  -  total flux cleaned = 0.00194841 Jy
! Component: 650  -  total flux cleaned = 0.00190203 Jy
! Component: 700  -  total flux cleaned = 0.00181116 Jy
! Component: 750  -  total flux cleaned = 0.00172177 Jy
! Component: 800  -  total flux cleaned = 0.00159102 Jy
! Component: 850  -  total flux cleaned = 0.00154802 Jy
! Component: 900  -  total flux cleaned = 0.0013376 Jy
! Component: 950  -  total flux cleaned = 0.00142109 Jy
! Component: 1000  -  total flux cleaned = 0.00137944 Jy
! Component: 1050  -  total flux cleaned = 0.00129929 Jy
! Component: 1100  -  total flux cleaned = 0.00129962 Jy
! Component: 1150  -  total flux cleaned = 0.00122178 Jy
! Component: 1200  -  total flux cleaned = 0.00118317 Jy
! Component: 1250  -  total flux cleaned = 0.00110698 Jy
! Component: 1300  -  total flux cleaned = 0.00106957 Jy
! Component: 1350  -  total flux cleaned = 0.00103232 Jy
! Component: 1400  -  total flux cleaned = 0.000995123 Jy
! Component: 1450  -  total flux cleaned = 0.000959217 Jy
! Component: 1500  -  total flux cleaned = 0.000959762 Jy
! Component: 1550  -  total flux cleaned = 0.000924159 Jy
! Component: 1600  -  total flux cleaned = 0.000819 Jy
! Component: 1650  -  total flux cleaned = 0.000750827 Jy
! Component: 1700  -  total flux cleaned = 0.000854441 Jy
! Component: 1750  -  total flux cleaned = 0.000820589 Jy
! Component: 1800  -  total flux cleaned = 0.000753281 Jy
! Component: 1850  -  total flux cleaned = 0.000686951 Jy
! Component: 1900  -  total flux cleaned = 0.000786169 Jy
! Component: 1950  -  total flux cleaned = 0.000851493 Jy
! Component: 2000  -  total flux cleaned = 0.000819064 Jy
! Total flux subtracted in 2048 components = 0.00081867 Jy
! Clean residual min=-0.001595 max=0.001787 Jy/beam
! Clean residual mean=-0.000002 rms=0.000593 Jy/beam
! Combined flux in latest and established models = 0.531113 Jy
keep
! Adding 134 model components to the UV plane model.
! The established model now contains 215 components and 0.531113 Jy
![Exited script file: muppet]
wmap "J0437-2954_X_2005_06_01_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8323 x 2.146 at -0.1753 degrees (North through East)
! Clean map  min=-0.0039329  max=0.33651 Jy/beam
! Writing clean map to FITS file: J0437-2954_X_2005_06_01_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.336513 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000588123 
device "J0437-2954_X_2005_06_01_yyk\_map.eps/VPS"
! Attempting to open device: 'J0437-2954_X_2005_06_01_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.52431 0.52431 1.04862 2.09724 4.19448 8.38896 16.7779 33.5559 67.1117
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.336 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8323 x 2.146 at -0.1753 degrees (North through East)
! Clean map  min=-0.0039329  max=0.33651 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0437-2954_X_2005_06_01_yyk\_map.gif/gif"
! Attempting to open device: 'J0437-2954_X_2005_06_01_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0437-2954_X_2005_06_01_yyk_uvs.log closed on Sat Oct  8 16:56:38 2005