! Started logfile: J1256-0547_S_1997_01_11_pus_uve.log on Sun Feb  5 18:05:08 2006
obs J1256-0547_S_1997_01_11_pus_uva.fits
! Reading UV FITS file: J1256-0547_S_1997_01_11_pus_uva.fits
! AN table 1: 210 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.858624 visibilities/baseline/integration-bin.
! Found source: J1256-0547
! 
! 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 606 lines of history.
! 
! Reading 32456 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
uvav time_av, true
! Averaging into 30 second bins.
! 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
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 5
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=7
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 old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize.
dev /xwindow
! Attempting to open device: '/xwindow'
rflags="m3"
radplot
! Overriding default options with user defined rflags="m3"
! Move the cursor into the plot window and press 'H' for help
! Applying 126 buffered edits.
tplot
! Using default options string ""
! Move the cursor into the plot window and press 'H' for help
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 5.82326 Jy 
startmod ,phase_soltime
! Applying default point source starting model.
! Performing phase self-cal over 7 minute time intervals
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 40 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 38 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 38 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 38 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=4.880572Jy  sigma=49.641058
! Fit after  self-cal, rms=4.880395Jy  sigma=49.638395
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
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=2.749 mas, bmaj=7.171 mas, bpa=-6.923 degrees
! Estimated noise=1.97615 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 = 4.51428 Jy
! Component: 100  -  total flux cleaned = 5.79234 Jy
! Total flux subtracted in 100 components = 5.79234 Jy
! Clean residual min=-0.180950 max=0.366244 Jy/beam
! Clean residual mean=0.001422 rms=0.057392 Jy/beam
! Combined flux in latest and established models = 5.79234 Jy
! Performing phase self-cal over 7 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 5.79235 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.178805Jy  sigma=10.696438
! Fit after  self-cal, rms=1.170554Jy  sigma=10.542703
! Inverting map 
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.498027 Jy
! Component: 100  -  total flux cleaned = 0.589145 Jy
! Total flux subtracted in 100 components = 0.589145 Jy
! Clean residual min=-0.130781 max=0.223618 Jy/beam
! Clean residual mean=0.000215 rms=0.041927 Jy/beam
! Combined flux in latest and established models = 6.38149 Jy
! Performing phase self-cal over 7 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 17 components and 6.38149 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.944833Jy  sigma=8.566271
! Fit after  self-cal, rms=0.944688Jy  sigma=8.556871
! 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=3.433 mas, bmaj=9.456 mas, bpa=-9.959 degrees
! Estimated noise=1.37973 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 = 0.0873399 Jy
! Component: 100  -  total flux cleaned = 0.0869516 Jy
! Component: 150  -  total flux cleaned = 0.0906676 Jy
! Component: 200  -  total flux cleaned = 0.0937678 Jy
! Total flux subtracted in 200 components = 0.0937678 Jy
! Clean residual min=-0.127691 max=0.132636 Jy/beam
! Clean residual mean=-0.001931 rms=0.032194 Jy/beam
! Combined flux in latest and established models = 6.47526 Jy
! Performing phase self-cal over 7 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 22 components and 6.47526 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.906206Jy  sigma=8.229812
! Fit after  self-cal, rms=0.905924Jy  sigma=8.222647
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.433 x 9.456 at -9.959 degrees (North through East)
! Clean map  min=-0.12759  max=5.0652 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: 1.03151
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.01     HN        1.08     KP        0.87     
!   LA        1.00     MK        0.94     NL        0.89     OV        1.05     
!   PT        1.03     SC        0.88     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.986243
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.08     HN        1.19     KP        0.97     
!   LA        1.09     MK        0.97     NL        0.91     OV        1.01     
!   PT        1.02     SC        0.91     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.02925
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        0.99     HN        1.07     KP        0.89     
!   LA        0.82     MK        0.86     NL        0.95     OV        0.90     
!   PT        1.21     SC        1.09     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.984348
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.04     HN        1.16     KP        0.96     
!   LA        0.88     MK        0.99     NL        1.00     OV        1.01     
!   PT        1.11     SC        1.05     
! 
! 
! Fit before self-cal, rms=0.905924Jy  sigma=8.222647
! Fit after  self-cal, rms=0.569416Jy  sigma=5.096194
selfcal false, false, phase_soltime
! Performing phase self-cal over 7 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.569416Jy  sigma=5.096194
! Fit after  self-cal, rms=0.569508Jy  sigma=5.096683
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.401 mas, bmaj=9.258 mas, bpa=-10.2 degrees
! Estimated noise=1.38101 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 (-8, -11).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.161992 Jy
! Component: 100  -  total flux cleaned = 0.202878 Jy
! Component: 150  -  total flux cleaned = 0.202817 Jy
! Component: 200  -  total flux cleaned = 0.201049 Jy
! Total flux subtracted in 200 components = 0.201049 Jy
! Clean residual min=-0.040851 max=0.050402 Jy/beam
! Clean residual mean=0.000239 rms=0.012866 Jy/beam
! Combined flux in latest and established models = 6.67631 Jy
! Performing phase self-cal over 7 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 53 components and 6.67631 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.533593Jy  sigma=4.648183
! Fit after  self-cal, rms=0.526213Jy  sigma=4.580399
! 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=0.526213Jy  sigma=4.580399
! Fit after  self-cal, rms=0.421791Jy  sigma=3.700502
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 = 0.0366601 Jy
! Component: 100  -  total flux cleaned = 0.0417737 Jy
! Component: 150  -  total flux cleaned = 0.0405022 Jy
! Component: 200  -  total flux cleaned = 0.0380353 Jy
! Total flux subtracted in 200 components = 0.0380353 Jy
! Clean residual min=-0.034643 max=0.046570 Jy/beam
! Clean residual mean=-0.000098 rms=0.011055 Jy/beam
! Combined flux in latest and established models = 6.71434 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 66 components and 6.71434 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.411227Jy  sigma=3.577630
! Fit after  self-cal, rms=0.405250Jy  sigma=3.531991
! 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: 3.401 x 9.258 at -10.2 degrees (North through East)
! Clean map  min=-0.038291  max=5.0611 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 5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.405250Jy  sigma=3.531991
! Fit after  self-cal, rms=0.230517Jy  sigma=2.001302
! 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=0.230517Jy  sigma=2.001302
! Fit after  self-cal, rms=0.230049Jy  sigma=1.998216
! Inverting map and beam 
! Estimated beam: bmin=3.386 mas, bmaj=9.181 mas, bpa=-10.03 degrees
! Estimated noise=1.37417 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0402985 Jy
! Component: 100  -  total flux cleaned = 0.0464449 Jy
! Component: 150  -  total flux cleaned = 0.0465158 Jy
! Component: 200  -  total flux cleaned = 0.04656 Jy
! Total flux subtracted in 200 components = 0.04656 Jy
! Clean residual min=-0.024146 max=0.035010 Jy/beam
! Clean residual mean=-0.000149 rms=0.008038 Jy/beam
! Combined flux in latest and established models = 6.7609 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 88 components and 6.7609 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.217296Jy  sigma=1.850140
! Fit after  self-cal, rms=0.214878Jy  sigma=1.828487
! Inverting map 
! Added new window around map position (-9, -37).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0356264 Jy
! Component: 100  -  total flux cleaned = 0.0412543 Jy
! Component: 150  -  total flux cleaned = 0.0441306 Jy
! Component: 200  -  total flux cleaned = 0.0449766 Jy
! Total flux subtracted in 200 components = 0.0449766 Jy
! Clean residual min=-0.023942 max=0.030624 Jy/beam
! Clean residual mean=-0.000451 rms=0.007016 Jy/beam
! Combined flux in latest and established models = 6.80588 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 111 components and 6.80588 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.204935Jy  sigma=1.712855
! Fit after  self-cal, rms=0.203978Jy  sigma=1.705157
! Inverting map 
! Added new window around map position (-29, -44).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0311913 Jy
! Component: 100  -  total flux cleaned = 0.0442931 Jy
! Component: 150  -  total flux cleaned = 0.0518101 Jy
! Component: 200  -  total flux cleaned = 0.0558455 Jy
! Total flux subtracted in 200 components = 0.0558455 Jy
! Clean residual min=-0.019097 max=0.026061 Jy/beam
! Clean residual mean=-0.000577 rms=0.005866 Jy/beam
! Combined flux in latest and established models = 6.86172 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 39 model components to the UV plane model.
! The established model now contains 135 components and 6.86172 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196580Jy  sigma=1.624526
! Fit after  self-cal, rms=0.196044Jy  sigma=1.618591
! Inverting map 
! Added new window around map position (21, -64).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0275591 Jy
! Component: 100  -  total flux cleaned = 0.0284085 Jy
! Component: 150  -  total flux cleaned = 0.0277232 Jy
! Component: 200  -  total flux cleaned = 0.0277175 Jy
! Total flux subtracted in 200 components = 0.0277175 Jy
! Clean residual min=-0.016847 max=0.023912 Jy/beam
! Clean residual mean=-0.000580 rms=0.005099 Jy/beam
! Combined flux in latest and established models = 6.88944 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 155 components and 6.88944 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190009Jy  sigma=1.548091
! Fit after  self-cal, rms=0.189698Jy  sigma=1.544470
! Inverting map 
! Added new window around map position (-1.5, -61).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0162545 Jy
! Component: 100  -  total flux cleaned = 0.0207507 Jy
! Component: 150  -  total flux cleaned = 0.0236581 Jy
! Component: 200  -  total flux cleaned = 0.0253003 Jy
! Total flux subtracted in 200 components = 0.0253003 Jy
! Clean residual min=-0.015845 max=0.015377 Jy/beam
! Clean residual mean=-0.000570 rms=0.004641 Jy/beam
! Combined flux in latest and established models = 6.91474 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 178 components and 6.91474 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185262Jy  sigma=1.496198
! Fit after  self-cal, rms=0.185122Jy  sigma=1.494324
! 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=0.185122Jy  sigma=1.494324
! Fit after  self-cal, rms=0.157115Jy  sigma=1.297809
! 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=0.157115Jy  sigma=1.297809
! Fit after  self-cal, rms=0.157100Jy  sigma=1.297797
! Inverting map and beam 
! Estimated beam: bmin=3.376 mas, bmaj=9.149 mas, bpa=-9.976 degrees
! Estimated noise=1.37339 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0175787 Jy
! Component: 100  -  total flux cleaned = 0.0224924 Jy
! Component: 150  -  total flux cleaned = 0.0239665 Jy
! Component: 200  -  total flux cleaned = 0.0249 Jy
! Total flux subtracted in 200 components = 0.0249 Jy
! Clean residual min=-0.014840 max=0.015067 Jy/beam
! Clean residual mean=-0.000285 rms=0.004112 Jy/beam
! Combined flux in latest and established models = 6.93964 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 191 components and 6.93964 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153714Jy  sigma=1.262690
! Fit after  self-cal, rms=0.153523Jy  sigma=1.260878
! 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=8.184 mas, bmaj=13.86 mas, bpa=-3.5 degrees
! Estimated noise=1.7233 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 = 0.0117411 Jy
! Component: 100  -  total flux cleaned = 0.0158878 Jy
! Component: 150  -  total flux cleaned = 0.0161944 Jy
! Component: 200  -  total flux cleaned = 0.0161882 Jy
! Total flux subtracted in 200 components = 0.0161882 Jy
! Clean residual min=-0.013722 max=0.016520 Jy/beam
! Clean residual mean=-0.000700 rms=0.004683 Jy/beam
! Combined flux in latest and established models = 6.95583 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 219 components and 6.95583 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153164Jy  sigma=1.255891
! Fit after  self-cal, rms=0.153061Jy  sigma=1.254725
! 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=2.736 mas, bmaj=7.061 mas, bpa=-6.787 degrees
! Estimated noise=1.94172 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 4.46508 Jy
! Component: 100  -  total flux cleaned = 5.75144 Jy
! Component: 150  -  total flux cleaned = 6.24896 Jy
! Component: 200  -  total flux cleaned = 6.5205 Jy
! Total flux subtracted in 200 components = 6.5205 Jy
! Clean residual min=-0.089855 max=0.106018 Jy/beam
! Clean residual mean=0.000751 rms=0.022106 Jy/beam
! Combined flux in latest and established models = 6.5205 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 6.5205 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.376 mas, bmaj=9.149 mas, bpa=-9.976 degrees
! Estimated noise=1.37339 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 = 0.202437 Jy
! Component: 100  -  total flux cleaned = 0.26943 Jy
! Component: 150  -  total flux cleaned = 0.289299 Jy
! Component: 200  -  total flux cleaned = 0.306472 Jy
! Total flux subtracted in 200 components = 0.306472 Jy
! Clean residual min=-0.039965 max=0.041851 Jy/beam
! Clean residual mean=-0.000092 rms=0.010247 Jy/beam
! Combined flux in latest and established models = 6.82697 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 53 components and 6.82697 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=8.184 mas, bmaj=13.86 mas, bpa=-3.5 degrees
! Estimated noise=1.7233 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 = 0.067662 Jy
! Component: 100  -  total flux cleaned = 0.107042 Jy
! Component: 150  -  total flux cleaned = 0.12168 Jy
! Component: 200  -  total flux cleaned = 0.125028 Jy
! Total flux subtracted in 200 components = 0.125028 Jy
! Clean residual min=-0.025427 max=0.022732 Jy/beam
! Clean residual mean=-0.000950 rms=0.007408 Jy/beam
! Combined flux in latest and established models = 6.952 Jy
! Adding 57 model components to the UV plane model.
! The established model now contains 109 components and 6.952 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.376 mas, bmaj=9.149 mas, bpa=-9.976 degrees
! Estimated noise=1.37339 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00779671 Jy
! Component: 100  -  total flux cleaned = -0.00441535 Jy
! Component: 150  -  total flux cleaned = 0.000138392 Jy
! Component: 200  -  total flux cleaned = 0.000195552 Jy
! Total flux subtracted in 200 components = 0.000195552 Jy
! Clean residual min=-0.022831 max=0.023170 Jy/beam
! Clean residual mean=-0.000477 rms=0.006043 Jy/beam
! Combined flux in latest and established models = 6.9522 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 126 components and 6.9522 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185728Jy  sigma=1.558621
! Fit after  self-cal, rms=0.184179Jy  sigma=1.533782
dev /xwindow
! Attempting to open device: '/xwindow'
rflags="m3"
radplot
! Overriding default options with user defined rflags="m3"
! Move the cursor into the plot window and press 'H' for help
! Applying 2 buffered edits.
tplot
! Using default options string ""
! Move the cursor into the plot window and press 'H' for help
rflags="m1-"
radplot
! Overriding default options with user defined rflags="m1-"
! Move the cursor into the plot window and press 'H' for help
! Applying 7 buffered edits.
vplot 3
! Using default options string "efbm3"
! For help move the cursor into the plot window and press 'H'.
rflags="m3"
radplot
! Overriding default options with user defined rflags="m3"
! Move the cursor into the plot window and press 'H' for help
uncal true,true
! uncal: All telescope phase corrections have been un-done.
! uncal: All telescope amplitude corrections have been un-done.
wobs "J1256-0547_S_1997_01_11_pus\_uve.fits"
! Writing UV FITS file: J1256-0547_S_1997_01_11_pus_uve.fits
print "* Congratulations, you are done!"
! * Congratulations, you are done! 
quit
! Quitting program
! Log file J1256-0547_S_1997_01_11_pus_uve.log closed on Sun Feb  5 18:05:48 2006