! Started logfile: J0416-2056_S_1997_08_27_yyk_uvs.log on Sun Jan  7 16:13:52 2007
obs J0416-2056_S_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J0416-2056_S_1997_08_27_yyk_uva.fits
! AN table 1: 147 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.983371 visibilities/baseline/integration-bin.
! Found source: J0416-2056
! 
! 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  2.22447e+09        8e+06          1        8e+06
!  02        2  2.23447e+09        8e+06          1        8e+06
!  03        3  2.29447e+09        8e+06          1        8e+06
!  04        4  2.32447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 702 lines of history.
! 
! Reading 26020 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 J0416-2056_S_1997_08_27_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)= 0.500868 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=2.857 mas, bmaj=6.531 mas, bpa=-12.55 degrees
! Estimated noise=1913.39 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 = 0.289957 Jy
! Component: 100  -  total flux cleaned = 0.369348 Jy
! Total flux subtracted in 100 components = 0.369348 Jy
! Clean residual min=-0.019857 max=0.036014 Jy/beam
! Clean residual mean=0.000429 rms=0.006637 Jy/beam
! Combined flux in latest and established models = 0.369348 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 14 components and 0.369348 Jy
! 
! Correcting IF 1.
!  A total of 165 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.351270Jy  sigma=0.001260
! Fit after  self-cal, rms=0.351096Jy  sigma=0.001259
! Inverting map and beam 
! Estimated beam: bmin=2.857 mas, bmaj=6.531 mas, bpa=-12.55 degrees
! Estimated noise=1913.49 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=3.42 mas, bmaj=8.014 mas, bpa=-11.9 degrees
! Estimated noise=1171.96 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 (5.5, 0.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0539513 Jy
! Component: 100  -  total flux cleaned = 0.0785276 Jy
! Component: 150  -  total flux cleaned = 0.0830887 Jy
! Component: 200  -  total flux cleaned = 0.0841369 Jy
! Total flux subtracted in 200 components = 0.0841369 Jy
! Clean residual min=-0.012466 max=0.019758 Jy/beam
! Clean residual mean=0.000464 rms=0.004362 Jy/beam
! Combined flux in latest and established models = 0.453484 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 37 components and 0.453485 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.344322Jy  sigma=0.001234
! Fit after  self-cal, rms=0.343967Jy  sigma=0.001233
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.42 x 8.014 at -11.9 degrees (North through East)
! Clean map  min=-0.011482  max=0.3157 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: 1.01928
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        1.11     HN        0.91     KP        0.94     
!   LA        0.99     MK        0.99     NL        1.00*    OV        1.10     
!   PT        0.97     SC        0.89     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.99202
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.15     HN        1.02     KP        0.95     
!   LA        1.06     MK        1.05     NL        0.97     OV        1.05     
!   PT        0.93     SC        0.92     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.05468
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.09     HN        0.93     KP        0.89     
!   LA        0.77     MK        0.85     NL        0.93     OV        0.98     
!   PT        1.08     SC        1.00     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.03276
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.14     HN        1.07     KP        0.95     
!   LA        0.86     MK        0.85     NL        1.01     OV        0.94     
!   PT        0.89     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.343967Jy  sigma=0.001233
! Fit after  self-cal, rms=0.334364Jy  sigma=0.001224
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=0.334364Jy  sigma=0.001224
! Fit after  self-cal, rms=0.334366Jy  sigma=0.001224
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.321 mas, bmaj=7.806 mas, bpa=-12.47 degrees
! Estimated noise=1178.18 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 = 0.0181197 Jy
! Component: 100  -  total flux cleaned = 0.0199291 Jy
! Component: 150  -  total flux cleaned = 0.0210767 Jy
! Component: 200  -  total flux cleaned = 0.0214149 Jy
! Total flux subtracted in 200 components = 0.0214149 Jy
! Clean residual min=-0.009594 max=0.015372 Jy/beam
! Clean residual mean=0.000320 rms=0.002917 Jy/beam
! Combined flux in latest and established models = 0.474899 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 58 components and 0.474899 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.333344Jy  sigma=0.001220
! Fit after  self-cal, rms=0.333314Jy  sigma=0.001220
! Inverting map 
! Added new window around map position (17, -13.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0147103 Jy
! Component: 100  -  total flux cleaned = 0.015491 Jy
! Component: 150  -  total flux cleaned = 0.0154729 Jy
! Component: 200  -  total flux cleaned = 0.015475 Jy
! Total flux subtracted in 200 components = 0.015475 Jy
! Clean residual min=-0.009328 max=0.011089 Jy/beam
! Clean residual mean=0.000269 rms=0.002394 Jy/beam
! Combined flux in latest and established models = 0.490374 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 81 components and 0.490374 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.332537Jy  sigma=0.001217
! Fit after  self-cal, rms=0.332500Jy  sigma=0.001217
! 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=0.332500Jy  sigma=0.001217
! Fit after  self-cal, rms=0.331233Jy  sigma=0.001213
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 = 0.00329454 Jy
! Component: 100  -  total flux cleaned = 0.00404138 Jy
! Component: 150  -  total flux cleaned = 0.00427526 Jy
! Component: 200  -  total flux cleaned = 0.00449177 Jy
! Total flux subtracted in 200 components = 0.00449177 Jy
! Clean residual min=-0.007969 max=0.009794 Jy/beam
! Clean residual mean=0.000260 rms=0.002119 Jy/beam
! Combined flux in latest and established models = 0.494866 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 104 components and 0.494866 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.330968Jy  sigma=0.001212
! Fit after  self-cal, rms=0.330724Jy  sigma=0.001211
! 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: 3.321 x 7.806 at -12.47 degrees (North through East)
! Clean map  min=-0.010461  max=0.31965 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=0.330724Jy  sigma=0.001211
! Fit after  self-cal, rms=0.485531Jy  sigma=0.001206
! 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=0.485531Jy  sigma=0.001206
! Fit after  self-cal, rms=0.485502Jy  sigma=0.001206
! Inverting map and beam 
! Estimated beam: bmin=3.354 mas, bmaj=9.103 mas, bpa=-6.106 degrees
! Estimated noise=1207.28 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00533991 Jy
! Component: 100  -  total flux cleaned = 0.00536219 Jy
! Component: 150  -  total flux cleaned = 0.00513541 Jy
! Component: 200  -  total flux cleaned = 0.00535029 Jy
! Total flux subtracted in 200 components = 0.00535029 Jy
! Clean residual min=-0.007950 max=0.007599 Jy/beam
! Clean residual mean=0.000173 rms=0.001909 Jy/beam
! Combined flux in latest and established models = 0.500216 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 127 components and 0.500216 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.485337Jy  sigma=0.001205
! Fit after  self-cal, rms=0.485283Jy  sigma=0.001205
! 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=0.485283Jy  sigma=0.001205
! Fit after  self-cal, rms=0.536390Jy  sigma=0.001204
! 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=0.536390Jy  sigma=0.001204
! Fit after  self-cal, rms=0.536418Jy  sigma=0.001204
! Inverting map and beam 
! Estimated beam: bmin=3.329 mas, bmaj=9.074 mas, bpa=-6.409 degrees
! Estimated noise=1200.2 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00291148 Jy
! Component: 100  -  total flux cleaned = 0.0030931 Jy
! Component: 150  -  total flux cleaned = 0.00324876 Jy
! Component: 200  -  total flux cleaned = 0.00338978 Jy
! Total flux subtracted in 200 components = 0.00338978 Jy
! Clean residual min=-0.007894 max=0.006854 Jy/beam
! Clean residual mean=0.000162 rms=0.001767 Jy/beam
! Combined flux in latest and established models = 0.503606 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 136 components and 0.503606 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.536367Jy  sigma=0.001203
! Fit after  self-cal, rms=0.536310Jy  sigma=0.001203
! 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=7.787 mas, bmaj=16.65 mas, bpa=-3.208 degrees
! Estimated noise=1514.97 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 = 0.00206538 Jy
! Component: 100  -  total flux cleaned = 0.00206998 Jy
! Component: 150  -  total flux cleaned = 0.00216458 Jy
! Component: 200  -  total flux cleaned = 0.00216585 Jy
! Total flux subtracted in 200 components = 0.00216585 Jy
! Clean residual min=-0.010136 max=0.008118 Jy/beam
! Clean residual mean=0.000302 rms=0.002323 Jy/beam
! Combined flux in latest and established models = 0.505772 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 149 components and 0.505772 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.536291Jy  sigma=0.001203
! Fit after  self-cal, rms=0.536231Jy  sigma=0.001203
! 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=2.868 mas, bmaj=7.163 mas, bpa=-7.119 degrees
! Estimated noise=2048.25 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.295492 Jy
! Component: 100  -  total flux cleaned = 0.374742 Jy
! Component: 150  -  total flux cleaned = 0.418214 Jy
! Component: 200  -  total flux cleaned = 0.447287 Jy
! Total flux subtracted in 200 components = 0.447287 Jy
! Clean residual min=-0.011794 max=0.012238 Jy/beam
! Clean residual mean=0.000174 rms=0.003539 Jy/beam
! Combined flux in latest and established models = 0.447287 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 36 model components to the UV plane model.
! The established model now contains 36 components and 0.447287 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.329 mas, bmaj=9.074 mas, bpa=-6.409 degrees
! Estimated noise=1200.2 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 = 0.0274432 Jy
! Component: 100  -  total flux cleaned = 0.0422226 Jy
! Component: 150  -  total flux cleaned = 0.0500697 Jy
! Component: 200  -  total flux cleaned = 0.0523208 Jy
! Total flux subtracted in 200 components = 0.0523208 Jy
! Clean residual min=-0.007466 max=0.007929 Jy/beam
! Clean residual mean=0.000175 rms=0.001964 Jy/beam
! Combined flux in latest and established models = 0.499607 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 69 components and 0.499607 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=7.787 mas, bmaj=16.65 mas, bpa=-3.208 degrees
! Estimated noise=1514.97 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 = 0.0060063 Jy
! Component: 100  -  total flux cleaned = 0.00619964 Jy
! Component: 150  -  total flux cleaned = 0.00621578 Jy
! Component: 200  -  total flux cleaned = 0.00607952 Jy
! Total flux subtracted in 200 components = 0.00607952 Jy
! Clean residual min=-0.010514 max=0.008655 Jy/beam
! Clean residual mean=0.000305 rms=0.002386 Jy/beam
! Combined flux in latest and established models = 0.505687 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 91 components and 0.505687 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.329 mas, bmaj=9.074 mas, bpa=-6.409 degrees
! Estimated noise=1200.2 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00108059 Jy
! Component: 100  -  total flux cleaned = -0.00108655 Jy
! Component: 150  -  total flux cleaned = -0.000743519 Jy
! Component: 200  -  total flux cleaned = -0.000582748 Jy
! Total flux subtracted in 200 components = -0.000582748 Jy
! Clean residual min=-0.007610 max=0.006930 Jy/beam
! Clean residual mean=0.000161 rms=0.001773 Jy/beam
! Combined flux in latest and established models = 0.505104 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 107 components and 0.505104 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.537148Jy  sigma=0.001204
! Fit after  self-cal, rms=0.536400Jy  sigma=0.001203
wmodel J0416-2056_S_1997_08_27_yyk\_map.mod
! Writing 107 model components to file: J0416-2056_S_1997_08_27_yyk_map.mod
wobs J0416-2056_S_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J0416-2056_S_1997_08_27_yyk_uvs.fits
wwins J0416-2056_S_1997_08_27_yyk\_map.win
! wwins: Wrote 3 windows to J0416-2056_S_1997_08_27_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 = -0.00173983 Jy
! Component: 100  -  total flux cleaned = -0.00237785 Jy
! Component: 150  -  total flux cleaned = -0.0018073 Jy
! Component: 200  -  total flux cleaned = -0.00088839 Jy
! Component: 250  -  total flux cleaned = 0.000165553 Jy
! Component: 300  -  total flux cleaned = 0.000923813 Jy
! Component: 350  -  total flux cleaned = 0.00148983 Jy
! Component: 400  -  total flux cleaned = 0.00187949 Jy
! Component: 450  -  total flux cleaned = 0.00226108 Jy
! Component: 500  -  total flux cleaned = 0.00277805 Jy
! Component: 550  -  total flux cleaned = 0.00306483 Jy
! Component: 600  -  total flux cleaned = 0.0033451 Jy
! Component: 650  -  total flux cleaned = 0.00369007 Jy
! Component: 700  -  total flux cleaned = 0.00402735 Jy
! Component: 750  -  total flux cleaned = 0.00422516 Jy
! Component: 800  -  total flux cleaned = 0.00448412 Jy
! Component: 850  -  total flux cleaned = 0.00486476 Jy
! Component: 900  -  total flux cleaned = 0.00505076 Jy
! Component: 950  -  total flux cleaned = 0.00523547 Jy
! Component: 1000  -  total flux cleaned = 0.00541757 Jy
! Component: 1050  -  total flux cleaned = 0.00559591 Jy
! Component: 1100  -  total flux cleaned = 0.00553772 Jy
! Component: 1150  -  total flux cleaned = 0.00565212 Jy
! Component: 1200  -  total flux cleaned = 0.00559675 Jy
! Component: 1250  -  total flux cleaned = 0.0057636 Jy
! Component: 1300  -  total flux cleaned = 0.00598164 Jy
! Component: 1350  -  total flux cleaned = 0.00614248 Jy
! Component: 1400  -  total flux cleaned = 0.00608957 Jy
! Component: 1450  -  total flux cleaned = 0.00619378 Jy
! Component: 1500  -  total flux cleaned = 0.00645027 Jy
! Component: 1550  -  total flux cleaned = 0.00634892 Jy
! Component: 1600  -  total flux cleaned = 0.00644909 Jy
! Component: 1650  -  total flux cleaned = 0.00654782 Jy
! Component: 1700  -  total flux cleaned = 0.00669381 Jy
! Component: 1750  -  total flux cleaned = 0.00669308 Jy
! Component: 1800  -  total flux cleaned = 0.00678744 Jy
! Component: 1850  -  total flux cleaned = 0.00688085 Jy
! Component: 1900  -  total flux cleaned = 0.00697249 Jy
! Component: 1950  -  total flux cleaned = 0.00715268 Jy
! Component: 2000  -  total flux cleaned = 0.00715325 Jy
! Total flux subtracted in 2048 components = 0.00741706 Jy
! Clean residual min=-0.002838 max=0.002638 Jy/beam
! Clean residual mean=0.000091 rms=0.000883 Jy/beam
! Combined flux in latest and established models = 0.512521 Jy
keep
! Adding 136 model components to the UV plane model.
! The established model now contains 243 components and 0.512522 Jy
![Exited script file: muppet]
wmap "J0416-2056_S_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.329 x 9.074 at -6.409 degrees (North through East)
! Clean map  min=-0.0066558  max=0.33729 Jy/beam
! Writing clean map to FITS file: J0416-2056_S_1997_08_27_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.337295 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000865938 
device "J0416-2056_S_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J0416-2056_S_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.770192 0.770192 1.54038 3.08077 6.16153 12.3231 24.6461 49.2923 98.5845
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0025 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.337 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.329 x 9.074 at -6.409 degrees (North through East)
! Clean map  min=-0.0066558  max=0.33729 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0416-2056_S_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J0416-2056_S_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0416-2056_S_1997_08_27_yyk_uvs.log closed on Sun Jan  7 16:14:01 2007