! Started logfile: J0050-0929_S_1995_04_19_yyk_uvs.log on Sun Jan  7 15:28:38 2007
obs J0050-0929_S_1995_04_19_yyk_uva.fits
! Reading UV FITS file: J0050-0929_S_1995_04_19_yyk_uva.fits
! AN table 1: 31 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.927599 visibilities/baseline/integration-bin.
! Found source: J0050-0929
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  2.22049e+09        4e+06          1        4e+06
!  02        2  2.23236e+09        4e+06          1        4e+06
!  03        3  2.29236e+09        4e+06          1        4e+06
!  04        4  2.32236e+09        4e+06          1        4e+06
! 
! Polarization(s): RR
! 
! Read 976 lines of history.
! 
! Reading 5176 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 J0050-0929_S_1995_04_19_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.761045 Jy 
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.71 mas, bmaj=6.945 mas, bpa=-9.668 degrees
! Estimated noise=1938.4 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 = 0.556697 Jy
! Component: 100  -  total flux cleaned = 0.730401 Jy
! Total flux subtracted in 100 components = 0.730401 Jy
! Clean residual min=-0.079838 max=0.141223 Jy/beam
! Clean residual mean=0.000077 rms=0.025790 Jy/beam
! Combined flux in latest and established models = 0.730401 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.730401 Jy
! 
! Correcting IF 1.
!  A total of 14 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 14 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 14 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 14 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.380386Jy  sigma=0.002533
! Fit after  self-cal, rms=0.355587Jy  sigma=0.002316
! Inverting map and beam 
! Estimated beam: bmin=2.71 mas, bmaj=6.945 mas, bpa=-9.668 degrees
! Estimated noise=1938.4 mJy/beam.
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.202 mas, bmaj=8.252 mas, bpa=-11.13 degrees
! Estimated noise=1409.3 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 = 0.0506959 Jy
! Component: 100  -  total flux cleaned = 0.039806 Jy
! Component: 150  -  total flux cleaned = 0.0324478 Jy
! Component: 200  -  total flux cleaned = 0.0261553 Jy
! Total flux subtracted in 200 components = 0.0261553 Jy
! Clean residual min=-0.039573 max=0.034247 Jy/beam
! Clean residual mean=0.000110 rms=0.009253 Jy/beam
! Combined flux in latest and established models = 0.756556 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 25 components and 0.756556 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.339974Jy  sigma=0.002205
! Fit after  self-cal, rms=0.337400Jy  sigma=0.002185
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.202 x 8.252 at -11.13 degrees (North through East)
! Clean map  min=-0.037006  max=0.62115 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.05109
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.06     HN        0.88     KP        1.21     
!   LA        0.96     MK        0.55     NL        0.89     OV        1.05     
!   PT        1.03     SC        0.87     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.698146
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.12     HN        1.04     KP        1.28     
!   LA        1.09     MK        5.04     NL        0.81     OV        0.98     
!   PT        1.02     SC        0.95     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.781538
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.05     HN        0.90     KP        1.11     
!   LA        0.80     MK        3.98     NL        0.94     OV        0.91     
!   PT        1.13     SC        1.01     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.04178
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.10     HN        0.99     KP        1.24     
!   LA        0.86     MK        0.57     NL        0.93     OV        0.97     
!   PT        1.02     SC        0.96     
! 
! 
! Fit before self-cal, rms=0.337400Jy  sigma=0.002185
! Fit after  self-cal, rms=0.402919Jy  sigma=0.003434
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=0.402919Jy  sigma=0.003434
! Fit after  self-cal, rms=0.402898Jy  sigma=0.003434
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.364 mas, bmaj=8.21 mas, bpa=-7.369 degrees
! Estimated noise=983.349 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 = -0.218713 Jy
! Component: 100  -  total flux cleaned = -0.274792 Jy
! Component: 150  -  total flux cleaned = -0.283115 Jy
! Component: 200  -  total flux cleaned = -0.282608 Jy
! Total flux subtracted in 200 components = -0.282608 Jy
! Clean residual min=-0.013611 max=0.015447 Jy/beam
! Clean residual mean=0.000152 rms=0.003530 Jy/beam
! Combined flux in latest and established models = 0.473948 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 33 components and 0.473948 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.400875Jy  sigma=0.002435
! Fit after  self-cal, rms=0.400781Jy  sigma=0.002435
! 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=0.400781Jy  sigma=0.002435
! Fit after  self-cal, rms=0.389380Jy  sigma=0.002371
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 (32.5, -47.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000573963 Jy
! Component: 100  -  total flux cleaned = 0.00298382 Jy
! Component: 150  -  total flux cleaned = 0.00442804 Jy
! Component: 200  -  total flux cleaned = 0.00442445 Jy
! Total flux subtracted in 200 components = 0.00442445 Jy
! Clean residual min=-0.011531 max=0.012901 Jy/beam
! Clean residual mean=0.000116 rms=0.002906 Jy/beam
! Combined flux in latest and established models = 0.478372 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 54 components and 0.478372 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.390045Jy  sigma=0.002356
! Fit after  self-cal, rms=0.389328Jy  sigma=0.002350
! Inverting map 
! Added new window around map position (47.5, -64).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00673196 Jy
! Component: 100  -  total flux cleaned = 0.00711983 Jy
! Component: 150  -  total flux cleaned = 0.00807673 Jy
! Component: 200  -  total flux cleaned = 0.0086619 Jy
! Total flux subtracted in 200 components = 0.0086619 Jy
! Clean residual min=-0.009904 max=0.011317 Jy/beam
! Clean residual mean=0.000084 rms=0.002525 Jy/beam
! Combined flux in latest and established models = 0.487034 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 76 components and 0.487034 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.389059Jy  sigma=0.002340
! Fit after  self-cal, rms=0.388925Jy  sigma=0.002339
! Inverting map 
print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***"
! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** 
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.364 x 8.21 at -7.369 degrees (North through East)
! Clean map  min=-0.021095  max=0.44912 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=0.388925Jy  sigma=0.002339
! Fit after  self-cal, rms=0.360631Jy  sigma=0.001782
! 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=0.360631Jy  sigma=0.001782
! Fit after  self-cal, rms=0.360606Jy  sigma=0.001782
! Inverting map and beam 
! Estimated beam: bmin=3.418 mas, bmaj=8.245 mas, bpa=-6.347 degrees
! Estimated noise=933.972 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00125789 Jy
! Component: 100  -  total flux cleaned = 0.00165435 Jy
! Component: 150  -  total flux cleaned = 0.0016479 Jy
! Component: 200  -  total flux cleaned = 0.00149193 Jy
! Total flux subtracted in 200 components = 0.00149193 Jy
! Clean residual min=-0.005858 max=0.005525 Jy/beam
! Clean residual mean=0.000023 rms=0.001667 Jy/beam
! Combined flux in latest and established models = 0.488526 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 100 components and 0.488526 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.360440Jy  sigma=0.001779
! Fit after  self-cal, rms=0.360429Jy  sigma=0.001779
! 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=0.360429Jy  sigma=0.001779
! Fit after  self-cal, rms=0.364065Jy  sigma=0.001772
! 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=0.364065Jy  sigma=0.001772
! Fit after  self-cal, rms=0.364261Jy  sigma=0.001773
! Inverting map and beam 
! Estimated beam: bmin=3.403 mas, bmaj=8.217 mas, bpa=-6.354 degrees
! Estimated noise=933.743 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00114193 Jy
! Component: 100  -  total flux cleaned = 0.00113955 Jy
! Component: 150  -  total flux cleaned = 0.0010037 Jy
! Component: 200  -  total flux cleaned = 0.000878457 Jy
! Total flux subtracted in 200 components = 0.000878457 Jy
! Clean residual min=-0.005164 max=0.005289 Jy/beam
! Clean residual mean=0.000022 rms=0.001561 Jy/beam
! Combined flux in latest and established models = 0.489404 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 118 components and 0.489404 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.364134Jy  sigma=0.001771
! Fit after  self-cal, rms=0.364170Jy  sigma=0.001771
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=7.406 mas, bmaj=13.69 mas, bpa=-6.42 degrees
! Estimated noise=1180.66 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 = 0.00132942 Jy
! Component: 100  -  total flux cleaned = 0.00150024 Jy
! Component: 150  -  total flux cleaned = 0.00150135 Jy
! Component: 200  -  total flux cleaned = 0.00150262 Jy
! Total flux subtracted in 200 components = 0.00150262 Jy
! Clean residual min=-0.005600 max=0.005545 Jy/beam
! Clean residual mean=0.000024 rms=0.002120 Jy/beam
! Combined flux in latest and established models = 0.490907 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 141 components and 0.490907 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.364179Jy  sigma=0.001771
! Fit after  self-cal, rms=0.364206Jy  sigma=0.001771
! 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=2.814 mas, bmaj=6.877 mas, bpa=-6.943 degrees
! Estimated noise=1335.05 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.39088 Jy
! Component: 100  -  total flux cleaned = 0.463786 Jy
! Component: 150  -  total flux cleaned = 0.47576 Jy
! Component: 200  -  total flux cleaned = 0.477164 Jy
! Total flux subtracted in 200 components = 0.477164 Jy
! Clean residual min=-0.011323 max=0.010575 Jy/beam
! Clean residual mean=0.000071 rms=0.003051 Jy/beam
! Combined flux in latest and established models = 0.477164 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 22 model components to the UV plane model.
! The established model now contains 22 components and 0.477164 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.403 mas, bmaj=8.217 mas, bpa=-6.354 degrees
! Estimated noise=933.743 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 = 0.00266668 Jy
! Component: 100  -  total flux cleaned = 0.00406476 Jy
! Component: 150  -  total flux cleaned = 0.00496297 Jy
! Component: 200  -  total flux cleaned = 0.00602606 Jy
! Total flux subtracted in 200 components = 0.00602606 Jy
! Clean residual min=-0.007119 max=0.006060 Jy/beam
! Clean residual mean=0.000046 rms=0.001927 Jy/beam
! Combined flux in latest and established models = 0.48319 Jy
! Adding 33 model components to the UV plane model.
! The established model now contains 48 components and 0.48319 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=7.406 mas, bmaj=13.69 mas, bpa=-6.42 degrees
! Estimated noise=1180.66 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 = 0.00375468 Jy
! Component: 100  -  total flux cleaned = 0.00445423 Jy
! Component: 150  -  total flux cleaned = 0.00473376 Jy
! Component: 200  -  total flux cleaned = 0.00486207 Jy
! Total flux subtracted in 200 components = 0.00486207 Jy
! Clean residual min=-0.006856 max=0.005765 Jy/beam
! Clean residual mean=0.000036 rms=0.002212 Jy/beam
! Combined flux in latest and established models = 0.488052 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 87 components and 0.488052 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.403 mas, bmaj=8.217 mas, bpa=-6.354 degrees
! Estimated noise=933.743 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000562715 Jy
! Component: 100  -  total flux cleaned = -0.000373721 Jy
! Component: 150  -  total flux cleaned = -8.77757e-06 Jy
! Component: 200  -  total flux cleaned = 0.00048127 Jy
! Total flux subtracted in 200 components = 0.00048127 Jy
! Clean residual min=-0.005849 max=0.005185 Jy/beam
! Clean residual mean=0.000028 rms=0.001622 Jy/beam
! Combined flux in latest and established models = 0.488533 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 105 components and 0.488533 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.363919Jy  sigma=0.001771
! Fit after  self-cal, rms=0.363920Jy  sigma=0.001770
wmodel J0050-0929_S_1995_04_19_yyk\_map.mod
! Writing 105 model components to file: J0050-0929_S_1995_04_19_yyk_map.mod
wobs J0050-0929_S_1995_04_19_yyk\_uvs.fits
! Writing UV FITS file: J0050-0929_S_1995_04_19_yyk_uvs.fits
wwins J0050-0929_S_1995_04_19_yyk\_map.win
! wwins: Wrote 3 windows to J0050-0929_S_1995_04_19_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 = -0.00116674 Jy
! Component: 100  -  total flux cleaned = -0.00242133 Jy
! Component: 150  -  total flux cleaned = -0.00325067 Jy
! Component: 200  -  total flux cleaned = -0.00363479 Jy
! Component: 250  -  total flux cleaned = -0.00414701 Jy
! Component: 300  -  total flux cleaned = -0.00470428 Jy
! Component: 350  -  total flux cleaned = -0.00490234 Jy
! Component: 400  -  total flux cleaned = -0.00483822 Jy
! Component: 450  -  total flux cleaned = -0.00502449 Jy
! Component: 500  -  total flux cleaned = -0.00496629 Jy
! Component: 550  -  total flux cleaned = -0.00525766 Jy
! Component: 600  -  total flux cleaned = -0.00542423 Jy
! Component: 650  -  total flux cleaned = -0.00553169 Jy
! Component: 700  -  total flux cleaned = -0.00574091 Jy
! Component: 750  -  total flux cleaned = -0.00589414 Jy
! Component: 800  -  total flux cleaned = -0.00613935 Jy
! Component: 850  -  total flux cleaned = -0.00618565 Jy
! Component: 900  -  total flux cleaned = -0.00623172 Jy
! Component: 950  -  total flux cleaned = -0.0062775 Jy
! Component: 1000  -  total flux cleaned = -0.00654318 Jy
! Component: 1050  -  total flux cleaned = -0.00662949 Jy
! Component: 1100  -  total flux cleaned = -0.00671388 Jy
! Component: 1150  -  total flux cleaned = -0.00683729 Jy
! Component: 1200  -  total flux cleaned = -0.00699885 Jy
! Component: 1250  -  total flux cleaned = -0.00719746 Jy
! Component: 1300  -  total flux cleaned = -0.00735396 Jy
! Component: 1350  -  total flux cleaned = -0.00750591 Jy
! Component: 1400  -  total flux cleaned = -0.00761797 Jy
! Component: 1450  -  total flux cleaned = -0.00769153 Jy
! Component: 1500  -  total flux cleaned = -0.00772775 Jy
! Component: 1550  -  total flux cleaned = -0.00779941 Jy
! Component: 1600  -  total flux cleaned = -0.00776478 Jy
! Component: 1650  -  total flux cleaned = -0.0076958 Jy
! Component: 1700  -  total flux cleaned = -0.0077293 Jy
! Component: 1750  -  total flux cleaned = -0.0076282 Jy
! Component: 1800  -  total flux cleaned = -0.00762773 Jy
! Component: 1850  -  total flux cleaned = -0.00752897 Jy
! Component: 1900  -  total flux cleaned = -0.00743126 Jy
! Component: 1950  -  total flux cleaned = -0.00727187 Jy
! Component: 2000  -  total flux cleaned = -0.00720951 Jy
! Total flux subtracted in 2048 components = -0.00714789 Jy
! Clean residual min=-0.002181 max=0.001654 Jy/beam
! Clean residual mean=0.000014 rms=0.000638 Jy/beam
! Combined flux in latest and established models = 0.481385 Jy
keep
! Adding 131 model components to the UV plane model.
! The established model now contains 236 components and 0.481385 Jy
![Exited script file: muppet]
wmap "J0050-0929_S_1995_04_19_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.403 x 8.217 at -6.354 degrees (North through East)
! Clean map  min=-0.009297  max=0.45192 Jy/beam
! Writing clean map to FITS file: J0050-0929_S_1995_04_19_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.451923 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000637095 
device "J0050-0929_S_1995_04_19_yyk\_map.eps/VPS"
! Attempting to open device: 'J0050-0929_S_1995_04_19_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.422923 0.422923 0.845845 1.69169 3.38338 6.76676 13.5335 27.067 54.1341
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0019 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.451 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.403 x 8.217 at -6.354 degrees (North through East)
! Clean map  min=-0.009297  max=0.45192 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0050-0929_S_1995_04_19_yyk\_map.gif/gif"
! Attempting to open device: 'J0050-0929_S_1995_04_19_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0050-0929_S_1995_04_19_yyk_uvs.log closed on Sun Jan  7 15:28:43 2007