! Started logfile: J0016-0015_S_1997_01_10_pus_uvs.log on Sun Jan 29 23:53:14 2006
obs J0016-0015_S_1997_01_10_pus_uva.fits
! Reading UV FITS file: J0016-0015_S_1997_01_10_pus_uva.fits
! AN table 1: 270 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.823786 visibilities/baseline/integration-bin.
! Found source: J0016-0015
! 
! 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        8e+06          1        8e+06
!  02        2  2.23424e+09        8e+06          1        8e+06
!  03        3  2.29424e+09        8e+06          1        8e+06
!  04        4  2.32424e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 570 lines of history.
! 
! Reading 40036 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
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)= 0.869106 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=3.033 mas, bmaj=7.251 mas, bpa=-3.556 degrees
! Estimated noise=992.214 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 = 0.59663 Jy
! Component: 100  -  total flux cleaned = 0.71431 Jy
! Total flux subtracted in 100 components = 0.71431 Jy
! Clean residual min=-0.053860 max=0.064110 Jy/beam
! Clean residual mean=0.000114 rms=0.012613 Jy/beam
! Combined flux in latest and established models = 0.71431 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 0.71431 Jy
! 
! Correcting IF 1.
!  A total of 533 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 264 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 264 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 264 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.485749Jy  sigma=0.002525
! Fit after  self-cal, rms=0.458944Jy  sigma=0.002377
! Inverting map and beam 
! Estimated beam: bmin=3.033 mas, bmaj=7.251 mas, bpa=-3.557 degrees
! Estimated noise=992.239 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=3.779 mas, bmaj=8.496 mas, bpa=-6.53 degrees
! Estimated noise=672.87 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 = 0.0735452 Jy
! Component: 100  -  total flux cleaned = 0.0868613 Jy
! Component: 150  -  total flux cleaned = 0.0884305 Jy
! Component: 200  -  total flux cleaned = 0.0896718 Jy
! Total flux subtracted in 200 components = 0.0896718 Jy
! Clean residual min=-0.019005 max=0.033510 Jy/beam
! Clean residual mean=-0.000271 rms=0.005823 Jy/beam
! Combined flux in latest and established models = 0.803982 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 35 components and 0.803982 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.451537Jy  sigma=0.002332
! Fit after  self-cal, rms=0.451276Jy  sigma=0.002331
! Inverting map 
! Added new window around map position (2, 61.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0270522 Jy
! Component: 100  -  total flux cleaned = 0.0324854 Jy
! Component: 150  -  total flux cleaned = 0.0351179 Jy
! Component: 200  -  total flux cleaned = 0.0355444 Jy
! Total flux subtracted in 200 components = 0.0355444 Jy
! Clean residual min=-0.022166 max=0.031694 Jy/beam
! Clean residual mean=-0.000215 rms=0.005258 Jy/beam
! Combined flux in latest and established models = 0.839526 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 60 components and 0.839526 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.448566Jy  sigma=0.002318
! Fit after  self-cal, rms=0.448138Jy  sigma=0.002316
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.779 x 8.496 at -6.53 degrees (North through East)
! Clean map  min=-0.019218  max=0.71741 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: 1.01219
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.01     HN        1.12     KP        0.86     
!   LA        1.01     MK        0.94     NL        1.00*    OV        1.05     
!   PT        1.07     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: 0.97211
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.07     HN        1.23     KP        1.02     
!   LA        1.09     MK        0.99     NL        0.91     OV        0.98     
!   PT        1.04     SC        0.94     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.02565
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.00     HN        1.09     KP        0.89     
!   LA        0.81     MK        0.86     NL        0.92     OV        0.95     
!   PT        1.23     SC        1.06     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.957818
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.04     HN        1.23     KP        0.98     
!   LA        0.92     MK        0.99     NL        1.00     OV        1.10     
!   PT        1.16     SC        1.05     
! 
! 
! Fit before self-cal, rms=0.448138Jy  sigma=0.002316
! Fit after  self-cal, rms=0.426049Jy  sigma=0.002266
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=0.426049Jy  sigma=0.002266
! Fit after  self-cal, rms=0.425825Jy  sigma=0.002265
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.749 mas, bmaj=8.324 mas, bpa=-6.676 degrees
! Estimated noise=657.617 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 = -0.0183443 Jy
! Component: 100  -  total flux cleaned = -0.0209851 Jy
! Component: 150  -  total flux cleaned = -0.0212889 Jy
! Component: 200  -  total flux cleaned = -0.0210542 Jy
! Total flux subtracted in 200 components = -0.0210542 Jy
! Clean residual min=-0.013951 max=0.011941 Jy/beam
! Clean residual mean=-0.000056 rms=0.003064 Jy/beam
! Combined flux in latest and established models = 0.818472 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 81 components and 0.818472 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.425140Jy  sigma=0.002261
! Fit after  self-cal, rms=0.424852Jy  sigma=0.002260
! 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=0.424852Jy  sigma=0.002260
! Fit after  self-cal, rms=0.341276Jy  sigma=0.001773
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 = 0.0370478 Jy
! Component: 100  -  total flux cleaned = 0.0420424 Jy
! Component: 150  -  total flux cleaned = 0.0436234 Jy
! Component: 200  -  total flux cleaned = 0.0445036 Jy
! Total flux subtracted in 200 components = 0.0445036 Jy
! Clean residual min=-0.009240 max=0.011134 Jy/beam
! Clean residual mean=-0.000019 rms=0.002750 Jy/beam
! Combined flux in latest and established models = 0.862975 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 93 components and 0.862975 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.339230Jy  sigma=0.001756
! Fit after  self-cal, rms=0.333902Jy  sigma=0.001727
! 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: 3.749 x 8.324 at -6.676 degrees (North through East)
! Clean map  min=-0.013974  max=0.7507 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=0.333902Jy  sigma=0.001727
! Fit after  self-cal, rms=0.335065Jy  sigma=0.001687
! 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=0.335065Jy  sigma=0.001687
! Fit after  self-cal, rms=0.334096Jy  sigma=0.001682
! Inverting map and beam 
! Estimated beam: bmin=3.714 mas, bmaj=8.223 mas, bpa=-6.401 degrees
! Estimated noise=651.328 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000454708 Jy
! Component: 100  -  total flux cleaned = 0.000288223 Jy
! Component: 150  -  total flux cleaned = 0.00122104 Jy
! Component: 200  -  total flux cleaned = 0.00184327 Jy
! Total flux subtracted in 200 components = 0.00184327 Jy
! Clean residual min=-0.004901 max=0.005334 Jy/beam
! Clean residual mean=-0.000115 rms=0.001445 Jy/beam
! Combined flux in latest and established models = 0.864819 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 107 components and 0.864819 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.333852Jy  sigma=0.001680
! Fit after  self-cal, rms=0.333449Jy  sigma=0.001678
! 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=0.333449Jy  sigma=0.001678
! Fit after  self-cal, rms=0.334805Jy  sigma=0.001672
! 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=0.334805Jy  sigma=0.001672
! Fit after  self-cal, rms=0.334633Jy  sigma=0.001671
! Inverting map and beam 
! Estimated beam: bmin=3.702 mas, bmaj=8.193 mas, bpa=-6.41 degrees
! Estimated noise=651.144 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000794079 Jy
! Component: 100  -  total flux cleaned = 0.00126085 Jy
! Component: 150  -  total flux cleaned = 0.00164805 Jy
! Component: 200  -  total flux cleaned = 0.00176101 Jy
! Total flux subtracted in 200 components = 0.00176101 Jy
! Clean residual min=-0.004652 max=0.005085 Jy/beam
! Clean residual mean=-0.000093 rms=0.001354 Jy/beam
! Combined flux in latest and established models = 0.86658 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 121 components and 0.86658 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.334531Jy  sigma=0.001670
! Fit after  self-cal, rms=0.334374Jy  sigma=0.001669
! 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=8.015 mas, bmaj=11.84 mas, bpa=-2.351 degrees
! Estimated noise=796.731 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 = 0.000756844 Jy
! Component: 100  -  total flux cleaned = 0.000958096 Jy
! Component: 150  -  total flux cleaned = 0.00103816 Jy
! Component: 200  -  total flux cleaned = 0.00122796 Jy
! Total flux subtracted in 200 components = 0.00122796 Jy
! Clean residual min=-0.004703 max=0.005126 Jy/beam
! Clean residual mean=-0.000187 rms=0.001656 Jy/beam
! Combined flux in latest and established models = 0.867807 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 124 components and 0.867807 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.334357Jy  sigma=0.001669
! Fit after  self-cal, rms=0.334224Jy  sigma=0.001669
! 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=2.999 mas, bmaj=7.095 mas, bpa=-3.407 degrees
! Estimated noise=965.586 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.645487 Jy
! Component: 100  -  total flux cleaned = 0.765755 Jy
! Component: 150  -  total flux cleaned = 0.810628 Jy
! Component: 200  -  total flux cleaned = 0.833581 Jy
! Total flux subtracted in 200 components = 0.833581 Jy
! Clean residual min=-0.010260 max=0.015134 Jy/beam
! Clean residual mean=-0.000015 rms=0.002349 Jy/beam
! Combined flux in latest and established models = 0.833581 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 29 model components to the UV plane model.
! The established model now contains 29 components and 0.83358 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.702 mas, bmaj=8.193 mas, bpa=-6.41 degrees
! Estimated noise=651.144 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (4, 4.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0217707 Jy
! Component: 100  -  total flux cleaned = 0.0314237 Jy
! Component: 150  -  total flux cleaned = 0.0348235 Jy
! Component: 200  -  total flux cleaned = 0.0369905 Jy
! Total flux subtracted in 200 components = 0.0369905 Jy
! Clean residual min=-0.004961 max=0.005090 Jy/beam
! Clean residual mean=-0.000110 rms=0.001452 Jy/beam
! Combined flux in latest and established models = 0.870571 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 59 components and 0.870571 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=8.015 mas, bmaj=11.84 mas, bpa=-2.351 degrees
! Estimated noise=796.731 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 = 0.00071324 Jy
! Component: 100  -  total flux cleaned = 0.000550485 Jy
! Component: 150  -  total flux cleaned = 0.000295495 Jy
! Component: 200  -  total flux cleaned = 7.87368e-05 Jy
! Total flux subtracted in 200 components = 7.87368e-05 Jy
! Clean residual min=-0.005583 max=0.005181 Jy/beam
! Clean residual mean=-0.000198 rms=0.001671 Jy/beam
! Combined flux in latest and established models = 0.87065 Jy
! Adding 48 model components to the UV plane model.
! The established model now contains 103 components and 0.87065 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.702 mas, bmaj=8.193 mas, bpa=-6.41 degrees
! Estimated noise=651.144 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000967551 Jy
! Component: 100  -  total flux cleaned = -0.00113727 Jy
! Component: 150  -  total flux cleaned = -0.00100288 Jy
! Component: 200  -  total flux cleaned = -0.0010043 Jy
! Total flux subtracted in 200 components = -0.0010043 Jy
! Clean residual min=-0.004571 max=0.004727 Jy/beam
! Clean residual mean=-0.000106 rms=0.001274 Jy/beam
! Combined flux in latest and established models = 0.869645 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 131 components and 0.869645 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.334097Jy  sigma=0.001668
! Fit after  self-cal, rms=0.333967Jy  sigma=0.001667
wmodel J0016-0015_S_1997_01_10_pus\_map.mod
! Writing 131 model components to file: J0016-0015_S_1997_01_10_pus_map.mod
wobs J0016-0015_S_1997_01_10_pus\_uvs.fits
! Writing UV FITS file: J0016-0015_S_1997_01_10_pus_uvs.fits
wwins J0016-0015_S_1997_01_10_pus\_map.win
! wwins: Wrote 3 windows to J0016-0015_S_1997_01_10_pus_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 = -0.000707463 Jy
! Component: 100  -  total flux cleaned = -0.00107392 Jy
! Component: 150  -  total flux cleaned = -0.00107404 Jy
! Component: 200  -  total flux cleaned = -0.00133632 Jy
! Component: 250  -  total flux cleaned = -0.00177986 Jy
! Component: 300  -  total flux cleaned = -0.00208786 Jy
! Component: 350  -  total flux cleaned = -0.00244826 Jy
! Component: 400  -  total flux cleaned = -0.00285639 Jy
! Component: 450  -  total flux cleaned = -0.00325573 Jy
! Component: 500  -  total flux cleaned = -0.00375668 Jy
! Component: 550  -  total flux cleaned = -0.00408245 Jy
! Component: 600  -  total flux cleaned = -0.00445572 Jy
! Component: 650  -  total flux cleaned = -0.00482027 Jy
! Component: 700  -  total flux cleaned = -0.00512651 Jy
! Component: 750  -  total flux cleaned = -0.0055273 Jy
! Component: 800  -  total flux cleaned = -0.0058217 Jy
! Component: 850  -  total flux cleaned = -0.00601555 Jy
! Component: 900  -  total flux cleaned = -0.00649042 Jy
! Component: 950  -  total flux cleaned = -0.00667629 Jy
! Component: 1000  -  total flux cleaned = -0.00681336 Jy
! Component: 1050  -  total flux cleaned = -0.00717427 Jy
! Component: 1100  -  total flux cleaned = -0.00744057 Jy
! Component: 1150  -  total flux cleaned = -0.00765872 Jy
! Component: 1200  -  total flux cleaned = -0.0079595 Jy
! Component: 1250  -  total flux cleaned = -0.00821234 Jy
! Component: 1300  -  total flux cleaned = -0.00833711 Jy
! Component: 1350  -  total flux cleaned = -0.00862463 Jy
! Component: 1400  -  total flux cleaned = -0.00866503 Jy
! Component: 1450  -  total flux cleaned = -0.00874481 Jy
! Component: 1500  -  total flux cleaned = -0.00874515 Jy
! Component: 1550  -  total flux cleaned = -0.00886257 Jy
! Component: 1600  -  total flux cleaned = -0.00886261 Jy
! Component: 1650  -  total flux cleaned = -0.00897613 Jy
! Component: 1700  -  total flux cleaned = -0.009051 Jy
! Component: 1750  -  total flux cleaned = -0.00908799 Jy
! Component: 1800  -  total flux cleaned = -0.00905158 Jy
! Component: 1850  -  total flux cleaned = -0.00912468 Jy
! Component: 1900  -  total flux cleaned = -0.0091969 Jy
! Component: 1950  -  total flux cleaned = -0.00926771 Jy
! Component: 2000  -  total flux cleaned = -0.00933751 Jy
! Total flux subtracted in 2048 components = -0.00930327 Jy
! Clean residual min=-0.002180 max=0.001775 Jy/beam
! Clean residual mean=-0.000055 rms=0.000750 Jy/beam
! Combined flux in latest and established models = 0.860342 Jy
keep
! Adding 141 model components to the UV plane model.
! The established model now contains 271 components and 0.860342 Jy
wmap "J0016-0015_S_1997_01_10_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.702 x 8.193 at -6.41 degrees (North through East)
! Clean map  min=-0.0051358  max=0.74757 Jy/beam
! Writing clean map to FITS file: J0016-0015_S_1997_01_10_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.747574 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000753237 
device "J0016-0015_S_1997_01_10_pus\_map.eps/VPS"
! Attempting to open device: 'J0016-0015_S_1997_01_10_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.302272 0.302272 0.604545 1.20909 2.41818 4.83636 9.67271 19.3454 38.6909 77.3817
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0022 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.747 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.702 x 8.193 at -6.41 degrees (North through East)
! Clean map  min=-0.0051358  max=0.74757 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0016-0015_S_1997_01_10_pus\_map.gif/vgif"
! Attempting to open device: 'J0016-0015_S_1997_01_10_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J0016-0015_S_1997_01_10_pus_uvs.log closed on Sun Jan 29 23:54:14 2006