! Started logfile: J0541-0541_X_1997_05_07_yyk_uvs.log on Mon Jan  8 03:22:03 2007
obs J0541-0541_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J0541-0541_X_1997_05_07_yyk_uva.fits
! AN table 1: 140 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.91619 visibilities/baseline/integration-bin.
! Found source: J0541-0541
! 
! 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  8.15447e+09        8e+06          1        8e+06
!  02        2  8.23447e+09        8e+06          1        8e+06
!  03        3  8.41447e+09        8e+06          1        8e+06
!  04        4  8.55447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 613 lines of history.
! 
! Reading 23088 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 J0541-0541_X_1997_05_07_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)= 0.59357 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=0.7399 mas, bmaj=1.883 mas, bpa=-3.447 degrees
! Estimated noise=1046.53 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 = 0.445264 Jy
! Component: 100  -  total flux cleaned = 0.571001 Jy
! Total flux subtracted in 100 components = 0.571001 Jy
! Clean residual min=-0.019807 max=0.043474 Jy/beam
! Clean residual mean=-0.000074 rms=0.006604 Jy/beam
! Combined flux in latest and established models = 0.571 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 22 components and 0.571 Jy
! 
! Correcting IF 1.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.235107Jy  sigma=0.001544
! Fit after  self-cal, rms=0.233970Jy  sigma=0.001537
! Inverting map and beam 
! Estimated beam: bmin=0.7399 mas, bmaj=1.883 mas, bpa=-3.447 degrees
! Estimated noise=1046.62 mJy/beam.
! Added new window around map position (0.8, -0.6).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0643085 Jy
! Component: 100  -  total flux cleaned = 0.0998463 Jy
! Total flux subtracted in 100 components = 0.0998463 Jy
! Clean residual min=-0.013029 max=0.019083 Jy/beam
! Clean residual mean=-0.000048 rms=0.003798 Jy/beam
! Combined flux in latest and established models = 0.670847 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 42 components and 0.670847 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.216517Jy  sigma=0.001388
! Fit after  self-cal, rms=0.216217Jy  sigma=0.001386
! 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=0.8967 mas, bmaj=2.215 mas, bpa=-2.679 degrees
! Estimated noise=697.809 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 = 0.0427248 Jy
! Component: 100  -  total flux cleaned = 0.065459 Jy
! Component: 150  -  total flux cleaned = 0.0789887 Jy
! Component: 200  -  total flux cleaned = 0.0870773 Jy
! Total flux subtracted in 200 components = 0.0870773 Jy
! Clean residual min=-0.006844 max=0.011462 Jy/beam
! Clean residual mean=-0.000016 rms=0.002224 Jy/beam
! Combined flux in latest and established models = 0.757924 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 69 components and 0.757924 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.212097Jy  sigma=0.001342
! Fit after  self-cal, rms=0.211936Jy  sigma=0.001341
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8967 x 2.215 at -2.679 degrees (North through East)
! Clean map  min=-0.0062985  max=0.50706 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: 0.998759
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.98     HN        0.99     KP        1.01     
!   LA        1.00     MK        1.02     NL        1.09     OV        0.97     
!   PT        0.95     SC        0.95     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.00224
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.98     HN        1.01     KP        1.00     
!   LA        0.98     MK        0.98     NL        1.07     OV        1.02     
!   PT        0.91     SC        1.01     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.995235
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        1.01     KP        0.99     
!   LA        0.99     MK        1.00     NL        1.06     OV        0.99     
!   PT        0.96     SC        1.01     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.989989
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.00     HN        1.03     KP        0.98     
!   LA        1.00     MK        0.97     NL        1.08     OV        1.00     
!   PT        1.00     SC        0.98     
! 
! 
! Fit before self-cal, rms=0.211936Jy  sigma=0.001341
! Fit after  self-cal, rms=0.212352Jy  sigma=0.001331
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=0.212352Jy  sigma=0.001331
! Fit after  self-cal, rms=0.212354Jy  sigma=0.001331
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8949 mas, bmaj=2.223 mas, bpa=-2.482 degrees
! Estimated noise=691.166 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 = -0.004108 Jy
! Component: 100  -  total flux cleaned = -0.0041343 Jy
! Component: 150  -  total flux cleaned = -0.00423738 Jy
! Component: 200  -  total flux cleaned = -0.00431628 Jy
! Total flux subtracted in 200 components = -0.00431628 Jy
! Clean residual min=-0.007760 max=0.005398 Jy/beam
! Clean residual mean=-0.000019 rms=0.001432 Jy/beam
! Combined flux in latest and established models = 0.753608 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 79 components and 0.753608 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.212144Jy  sigma=0.001330
! Fit after  self-cal, rms=0.212093Jy  sigma=0.001330
! 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=0.212093Jy  sigma=0.001330
! Fit after  self-cal, rms=0.198623Jy  sigma=0.001239
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 = 0.00467419 Jy
! Component: 100  -  total flux cleaned = 0.00490712 Jy
! Component: 150  -  total flux cleaned = 0.00490431 Jy
! Component: 200  -  total flux cleaned = 0.00490561 Jy
! Total flux subtracted in 200 components = 0.00490561 Jy
! Clean residual min=-0.007282 max=0.005439 Jy/beam
! Clean residual mean=-0.000028 rms=0.001538 Jy/beam
! Combined flux in latest and established models = 0.758513 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 84 components and 0.758513 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.198588Jy  sigma=0.001238
! Fit after  self-cal, rms=0.197048Jy  sigma=0.001229
! 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: 0.8949 x 2.223 at -2.482 degrees (North through East)
! Clean map  min=-0.0062346  max=0.50588 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=0.197048Jy  sigma=0.001229
! Fit after  self-cal, rms=0.200470Jy  sigma=0.001222
! 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=0.200470Jy  sigma=0.001222
! Fit after  self-cal, rms=0.200201Jy  sigma=0.001220
! Inverting map and beam 
! Estimated beam: bmin=0.8907 mas, bmaj=2.218 mas, bpa=-2.523 degrees
! Estimated noise=688.477 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000225594 Jy
! Component: 100  -  total flux cleaned = 0.000405673 Jy
! Component: 150  -  total flux cleaned = 0.000464631 Jy
! Component: 200  -  total flux cleaned = 0.000462514 Jy
! Total flux subtracted in 200 components = 0.000462514 Jy
! Clean residual min=-0.006151 max=0.004999 Jy/beam
! Clean residual mean=-0.000005 rms=0.001150 Jy/beam
! Combined flux in latest and established models = 0.758976 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 86 components and 0.758976 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.200140Jy  sigma=0.001220
! Fit after  self-cal, rms=0.200040Jy  sigma=0.001219
! 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=0.200040Jy  sigma=0.001219
! Fit after  self-cal, rms=0.199811Jy  sigma=0.001218
! 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=0.199811Jy  sigma=0.001218
! Fit after  self-cal, rms=0.199791Jy  sigma=0.001218
! Inverting map and beam 
! Estimated beam: bmin=0.8899 mas, bmaj=2.218 mas, bpa=-2.555 degrees
! Estimated noise=688.234 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -3.26329e-05 Jy
! Component: 100  -  total flux cleaned = -8.65199e-05 Jy
! Component: 150  -  total flux cleaned = -3.33989e-05 Jy
! Component: 200  -  total flux cleaned = -8.12593e-05 Jy
! Total flux subtracted in 200 components = -8.12593e-05 Jy
! Clean residual min=-0.005691 max=0.004811 Jy/beam
! Clean residual mean=-0.000005 rms=0.001116 Jy/beam
! Combined flux in latest and established models = 0.758895 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 90 components and 0.758895 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199747Jy  sigma=0.001217
! Fit after  self-cal, rms=0.199711Jy  sigma=0.001217
! 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=2.328 mas, bmaj=3.912 mas, bpa=1.651 degrees
! Estimated noise=894.156 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 = 0.00095644 Jy
! Component: 100  -  total flux cleaned = 0.000776723 Jy
! Component: 150  -  total flux cleaned = 0.000786079 Jy
! Component: 200  -  total flux cleaned = 0.000790715 Jy
! Total flux subtracted in 200 components = 0.000790715 Jy
! Clean residual min=-0.004486 max=0.005229 Jy/beam
! Clean residual mean=-0.000009 rms=0.001431 Jy/beam
! Combined flux in latest and established models = 0.759685 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 94 components and 0.759685 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199689Jy  sigma=0.001217
! Fit after  self-cal, rms=0.199650Jy  sigma=0.001217
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
win_mult = win_mult / 1.4
print "************** FINISHED TAPERING SELF-CAL CLEAN **************"
! ************** FINISHED TAPERING SELF-CAL CLEAN ************** 
! 
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter, clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7352 mas, bmaj=1.88 mas, bpa=-3.234 degrees
! Estimated noise=1044.49 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.453341 Jy
! Component: 100  -  total flux cleaned = 0.583378 Jy
! Component: 150  -  total flux cleaned = 0.649376 Jy
! Component: 200  -  total flux cleaned = 0.686537 Jy
! Total flux subtracted in 200 components = 0.686537 Jy
! Clean residual min=-0.008271 max=0.013964 Jy/beam
! Clean residual mean=-0.000040 rms=0.002562 Jy/beam
! Combined flux in latest and established models = 0.686537 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 37 model components to the UV plane model.
! The established model now contains 37 components and 0.686537 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8899 mas, bmaj=2.218 mas, bpa=-2.555 degrees
! Estimated noise=688.234 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 = 0.0316831 Jy
! Component: 100  -  total flux cleaned = 0.0481658 Jy
! Component: 150  -  total flux cleaned = 0.0575731 Jy
! Component: 200  -  total flux cleaned = 0.0630695 Jy
! Total flux subtracted in 200 components = 0.0630695 Jy
! Clean residual min=-0.004318 max=0.005729 Jy/beam
! Clean residual mean=-0.000008 rms=0.001178 Jy/beam
! Combined flux in latest and established models = 0.749607 Jy
! Adding 50 model components to the UV plane model.
! The established model now contains 78 components and 0.749607 Jy
! Inverting map 
! Added new window around map position (-0.8, -4.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00513723 Jy
! Component: 100  -  total flux cleaned = 0.00648118 Jy
! Component: 150  -  total flux cleaned = 0.00789458 Jy
! Component: 200  -  total flux cleaned = 0.00858763 Jy
! Total flux subtracted in 200 components = 0.00858763 Jy
! Clean residual min=-0.003883 max=0.003414 Jy/beam
! Clean residual mean=-0.000006 rms=0.000937 Jy/beam
! Combined flux in latest and established models = 0.758194 Jy
! Adding 33 model components to the UV plane model.
! The established model now contains 107 components and 0.758195 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=2.328 mas, bmaj=3.912 mas, bpa=1.651 degrees
! Estimated noise=894.156 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 = 0.00268094 Jy
! Component: 100  -  total flux cleaned = 0.00302246 Jy
! Component: 150  -  total flux cleaned = 0.00320361 Jy
! Component: 200  -  total flux cleaned = 0.00347239 Jy
! Total flux subtracted in 200 components = 0.00347239 Jy
! Clean residual min=-0.003700 max=0.003926 Jy/beam
! Clean residual mean=-0.000011 rms=0.001139 Jy/beam
! Combined flux in latest and established models = 0.761667 Jy
! Adding 12 model components to the UV plane model.
! The established model now contains 112 components and 0.761667 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8899 mas, bmaj=2.218 mas, bpa=-2.555 degrees
! Estimated noise=688.234 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000485455 Jy
! Component: 100  -  total flux cleaned = -0.000286963 Jy
! Component: 150  -  total flux cleaned = -4.77883e-05 Jy
! Component: 200  -  total flux cleaned = 6.32668e-05 Jy
! Total flux subtracted in 200 components = 6.32668e-05 Jy
! Clean residual min=-0.004067 max=0.003245 Jy/beam
! Clean residual mean=-0.000006 rms=0.000884 Jy/beam
! Combined flux in latest and established models = 0.76173 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 124 components and 0.76173 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.199430Jy  sigma=0.001216
! Fit after  self-cal, rms=0.199384Jy  sigma=0.001215
wmodel J0541-0541_X_1997_05_07_yyk\_map.mod
! Writing 124 model components to file: J0541-0541_X_1997_05_07_yyk_map.mod
wobs J0541-0541_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J0541-0541_X_1997_05_07_yyk_uvs.fits
wwins J0541-0541_X_1997_05_07_yyk\_map.win
! wwins: Wrote 3 windows to J0541-0541_X_1997_05_07_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 = -0.000997965 Jy
! Component: 100  -  total flux cleaned = -0.000824635 Jy
! Component: 150  -  total flux cleaned = -0.000553207 Jy
! Component: 200  -  total flux cleaned = -0.000403714 Jy
! Component: 250  -  total flux cleaned = -0.000163663 Jy
! Component: 300  -  total flux cleaned = 0.000110307 Jy
! Component: 350  -  total flux cleaned = 0.000198134 Jy
! Component: 400  -  total flux cleaned = 0.000410795 Jy
! Component: 450  -  total flux cleaned = 0.000575307 Jy
! Component: 500  -  total flux cleaned = 0.00077451 Jy
! Component: 550  -  total flux cleaned = 0.000851885 Jy
! Component: 600  -  total flux cleaned = 0.000928332 Jy
! Component: 650  -  total flux cleaned = 0.000965277 Jy
! Component: 700  -  total flux cleaned = 0.000856326 Jy
! Component: 750  -  total flux cleaned = 0.000857232 Jy
! Component: 800  -  total flux cleaned = 0.000822924 Jy
! Component: 850  -  total flux cleaned = 0.000789849 Jy
! Component: 900  -  total flux cleaned = 0.000722571 Jy
! Component: 950  -  total flux cleaned = 0.000688822 Jy
! Component: 1000  -  total flux cleaned = 0.00065553 Jy
! Component: 1050  -  total flux cleaned = 0.000622947 Jy
! Component: 1100  -  total flux cleaned = 0.000529313 Jy
! Component: 1150  -  total flux cleaned = 0.00043673 Jy
! Component: 1200  -  total flux cleaned = 0.000345436 Jy
! Component: 1250  -  total flux cleaned = 0.000225999 Jy
! Component: 1300  -  total flux cleaned = 0.000196306 Jy
! Component: 1350  -  total flux cleaned = 5.11268e-05 Jy
! Component: 1400  -  total flux cleaned = 2.26332e-05 Jy
! Component: 1450  -  total flux cleaned = -5.79429e-06 Jy
! Component: 1500  -  total flux cleaned = -6.19243e-05 Jy
! Component: 1550  -  total flux cleaned = -0.00017206 Jy
! Component: 1600  -  total flux cleaned = -0.000198988 Jy
! Component: 1650  -  total flux cleaned = -0.000360223 Jy
! Component: 1700  -  total flux cleaned = -0.000307297 Jy
! Component: 1750  -  total flux cleaned = -0.000412243 Jy
! Component: 1800  -  total flux cleaned = -0.000464769 Jy
! Component: 1850  -  total flux cleaned = -0.00064385 Jy
! Component: 1900  -  total flux cleaned = -0.000719432 Jy
! Component: 1950  -  total flux cleaned = -0.000794622 Jy
! Component: 2000  -  total flux cleaned = -0.000868821 Jy
! Total flux subtracted in 2048 components = -0.00101586 Jy
! Clean residual min=-0.001460 max=0.001354 Jy/beam
! Clean residual mean=-0.000006 rms=0.000472 Jy/beam
! Combined flux in latest and established models = 0.760714 Jy
keep
! Adding 134 model components to the UV plane model.
! The established model now contains 258 components and 0.760714 Jy
![Exited script file: muppet]
wmap "J0541-0541_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8899 x 2.218 at -2.555 degrees (North through East)
! Clean map  min=-0.0047094  max=0.50764 Jy/beam
! Writing clean map to FITS file: J0541-0541_X_1997_05_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.507635 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000471349 
device "J0541-0541_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0541-0541_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.278556 0.278556 0.557111 1.11422 2.22845 4.45689 8.91378 17.8276 35.6551 71.3103
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0014 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.507 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8899 x 2.218 at -2.555 degrees (North through East)
! Clean map  min=-0.0047094  max=0.50764 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0541-0541_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0541-0541_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0541-0541_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 03:22:14 2007