! Started logfile: J1507-1652_X_1997_01_10_pus_uvs.log on Mon Jan 30 11:06:55 2006
obs J1507-1652_X_1997_01_10_pus_uva.fits
! Reading UV FITS file: J1507-1652_X_1997_01_10_pus_uva.fits
! AN table 1: 16 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.601389 visibilities/baseline/integration-bin.
! Found source: J1507-1652
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.15049e+09        8e+06          1        8e+06
!  02        2  8.23424e+09        8e+06          1        8e+06
!  03        3  8.41424e+09        8e+06          1        8e+06
!  04        4  8.55424e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 497 lines of history.
! 
! Reading 1732 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 = 256x256 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.99719 Jy 
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.7097 mas, bmaj=2.048 mas, bpa=-5.648 degrees
! Estimated noise=1.45036 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 = 0.718006 Jy
! Component: 100  -  total flux cleaned = 0.919101 Jy
! Total flux subtracted in 100 components = 0.919101 Jy
! Clean residual min=-0.072079 max=0.090260 Jy/beam
! Clean residual mean=-0.000706 rms=0.023359 Jy/beam
! Combined flux in latest and established models = 0.919101 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 22 components and 0.919101 Jy
! 
! Correcting IF 1.
!  A total of 45 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 50 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 45 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 45 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.440516Jy  sigma=8.049575
! Fit after  self-cal, rms=0.422695Jy  sigma=7.702457
! Inverting map and beam 
! Estimated beam: bmin=0.7097 mas, bmaj=2.048 mas, bpa=-5.648 degrees
! Estimated noise=1.45036 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=0.882 mas, bmaj=2.436 mas, bpa=-6.972 degrees
! Estimated noise=0.963106 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 = 0.14604 Jy
! Component: 100  -  total flux cleaned = 0.210894 Jy
! Component: 150  -  total flux cleaned = 0.242725 Jy
! Component: 200  -  total flux cleaned = 0.25368 Jy
! Total flux subtracted in 200 components = 0.25368 Jy
! Clean residual min=-0.082042 max=0.058789 Jy/beam
! Clean residual mean=-0.008179 rms=0.020441 Jy/beam
! Combined flux in latest and established models = 1.17278 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 39 components and 1.17278 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.392534Jy  sigma=7.008517
! Fit after  self-cal, rms=0.390992Jy  sigma=6.980559
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.882 x 2.436 at -6.972 degrees (North through East)
! Clean map  min=-0.078677  max=0.80648 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 0.970546
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.87     HN        1.25     KP        1.00*    
!   LA        0.85     MK        1.02     NL        1.11     OV        0.85     
!   PT        1.41     SC        0.95     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.968153
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.85     HN        1.23     KP        1.00*    
!   LA        0.84     MK        0.98     NL        1.10     OV        0.88     
!   PT        1.42     SC        1.02     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.931865
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.86     HN        1.53     KP        1.00*    
!   LA        0.85     MK        0.99     NL        1.15     OV        0.85     
!   PT        1.44     SC        1.05     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.944915
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.86     HN        1.34     KP        1.00*    
!   LA        0.87     MK        0.96     NL        1.18     OV        0.85     
!   PT        1.45     SC        1.05     
! 
! 
! Fit before self-cal, rms=0.390992Jy  sigma=6.980559
! Fit after  self-cal, rms=0.316697Jy  sigma=5.842738
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=0.316697Jy  sigma=5.842738
! Fit after  self-cal, rms=0.315815Jy  sigma=5.827175
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8942 mas, bmaj=2.469 mas, bpa=-6.819 degrees
! Estimated noise=0.856649 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 = -0.078703 Jy
! Component: 100  -  total flux cleaned = -0.088145 Jy
! Component: 150  -  total flux cleaned = -0.0924572 Jy
! Component: 200  -  total flux cleaned = -0.0939413 Jy
! Total flux subtracted in 200 components = -0.0939413 Jy
! Clean residual min=-0.032259 max=0.065833 Jy/beam
! Clean residual mean=-0.000116 rms=0.011180 Jy/beam
! Combined flux in latest and established models = 1.07884 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 47 components and 1.07884 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.301234Jy  sigma=5.477493
! Fit after  self-cal, rms=0.299452Jy  sigma=5.448388
! Inverting map 
! Added new window around map position (1, -3.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0564078 Jy
! Component: 100  -  total flux cleaned = 0.0532831 Jy
! Component: 150  -  total flux cleaned = 0.0508154 Jy
! Component: 200  -  total flux cleaned = 0.0489412 Jy
! Total flux subtracted in 200 components = 0.0489412 Jy
! Clean residual min=-0.023616 max=0.025583 Jy/beam
! Clean residual mean=-0.000952 rms=0.007157 Jy/beam
! Combined flux in latest and established models = 1.12778 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 66 components and 1.12778 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291241Jy  sigma=5.173448
! Fit after  self-cal, rms=0.289396Jy  sigma=5.131723
! 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=0.289396Jy  sigma=5.131723
! Fit after  self-cal, rms=0.114643Jy  sigma=2.152337
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 = 0.0287063 Jy
! Component: 100  -  total flux cleaned = 0.0311223 Jy
! Component: 150  -  total flux cleaned = 0.0328581 Jy
! Component: 200  -  total flux cleaned = 0.0323209 Jy
! Total flux subtracted in 200 components = 0.0323209 Jy
! Clean residual min=-0.023435 max=0.016862 Jy/beam
! Clean residual mean=-0.001057 rms=0.006405 Jy/beam
! Combined flux in latest and established models = 1.1601 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 77 components and 1.1601 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104492Jy  sigma=1.924459
! Fit after  self-cal, rms=0.098984Jy  sigma=1.867585
! Inverting map 
print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***"
! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** 
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8942 x 2.469 at -6.819 degrees (North through East)
! Clean map  min=-0.022304  max=0.75834 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=0.098984Jy  sigma=1.867585
! Fit after  self-cal, rms=0.077590Jy  sigma=1.447569
! 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=0.077590Jy  sigma=1.447569
! Fit after  self-cal, rms=0.077225Jy  sigma=1.444123
! Inverting map and beam 
! Estimated beam: bmin=0.893 mas, bmaj=2.419 mas, bpa=-6.394 degrees
! Estimated noise=0.84553 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0214847 Jy
! Component: 100  -  total flux cleaned = 0.0233567 Jy
! Component: 150  -  total flux cleaned = 0.0230436 Jy
! Component: 200  -  total flux cleaned = 0.0224694 Jy
! Total flux subtracted in 200 components = 0.0224694 Jy
! Clean residual min=-0.015774 max=0.014153 Jy/beam
! Clean residual mean=-0.000175 rms=0.004078 Jy/beam
! Combined flux in latest and established models = 1.18257 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 89 components and 1.18257 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073596Jy  sigma=1.321684
! Fit after  self-cal, rms=0.072513Jy  sigma=1.304676
! 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=0.072513Jy  sigma=1.304676
! Fit after  self-cal, rms=0.069438Jy  sigma=1.255583
! 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=0.069438Jy  sigma=1.255583
! Fit after  self-cal, rms=0.069425Jy  sigma=1.255508
! Inverting map and beam 
! Estimated beam: bmin=0.8933 mas, bmaj=2.409 mas, bpa=-6.291 degrees
! Estimated noise=0.844838 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0111054 Jy
! Component: 100  -  total flux cleaned = 0.0129478 Jy
! Component: 150  -  total flux cleaned = 0.0129525 Jy
! Component: 200  -  total flux cleaned = 0.0127463 Jy
! Total flux subtracted in 200 components = 0.0127463 Jy
! Clean residual min=-0.013650 max=0.013266 Jy/beam
! Clean residual mean=-0.000098 rms=0.003550 Jy/beam
! Combined flux in latest and established models = 1.19532 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 103 components and 1.19532 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067783Jy  sigma=1.198820
! Fit after  self-cal, rms=0.067149Jy  sigma=1.190204
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.196 mas, bmaj=4.237 mas, bpa=7.224 degrees
! Estimated noise=1.084 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 = -0.00241593 Jy
! Component: 100  -  total flux cleaned = -0.00231218 Jy
! Component: 150  -  total flux cleaned = -0.00283189 Jy
! Component: 200  -  total flux cleaned = -0.00326198 Jy
! Total flux subtracted in 200 components = -0.00326198 Jy
! Clean residual min=-0.010184 max=0.009926 Jy/beam
! Clean residual mean=-0.000145 rms=0.003208 Jy/beam
! Combined flux in latest and established models = 1.19206 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 109 components and 1.19206 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066572Jy  sigma=1.176575
! Fit after  self-cal, rms=0.066114Jy  sigma=1.165770
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
win_mult = win_mult / 1.4
print "************** FINISHED TAPERING SELF-CAL CLEAN **************"
! ************** FINISHED TAPERING SELF-CAL CLEAN ************** 
! 
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter, clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.714 mas, bmaj=2.033 mas, bpa=-4.936 degrees
! Estimated noise=1.30503 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.682031 Jy
! Component: 100  -  total flux cleaned = 0.870637 Jy
! Component: 150  -  total flux cleaned = 0.982147 Jy
! Component: 200  -  total flux cleaned = 1.05425 Jy
! Total flux subtracted in 200 components = 1.05425 Jy
! Clean residual min=-0.024205 max=0.031182 Jy/beam
! Clean residual mean=0.001072 rms=0.008305 Jy/beam
! Combined flux in latest and established models = 1.05425 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 35 model components to the UV plane model.
! The established model now contains 35 components and 1.05425 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8933 mas, bmaj=2.409 mas, bpa=-6.291 degrees
! Estimated noise=0.844838 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 = 0.0683495 Jy
! Component: 100  -  total flux cleaned = 0.106962 Jy
! Component: 150  -  total flux cleaned = 0.121055 Jy
! Component: 200  -  total flux cleaned = 0.127807 Jy
! Total flux subtracted in 200 components = 0.127807 Jy
! Clean residual min=-0.016325 max=0.012973 Jy/beam
! Clean residual mean=0.000088 rms=0.004282 Jy/beam
! Combined flux in latest and established models = 1.18206 Jy
! Adding 48 model components to the UV plane model.
! The established model now contains 68 components and 1.18206 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.196 mas, bmaj=4.237 mas, bpa=7.224 degrees
! Estimated noise=1.084 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 = 0.0119507 Jy
! Component: 100  -  total flux cleaned = 0.0115364 Jy
! Component: 150  -  total flux cleaned = 0.0115569 Jy
! Component: 200  -  total flux cleaned = 0.0113192 Jy
! Total flux subtracted in 200 components = 0.0113192 Jy
! Clean residual min=-0.011277 max=0.010518 Jy/beam
! Clean residual mean=-0.000176 rms=0.003363 Jy/beam
! Combined flux in latest and established models = 1.19338 Jy
! Adding 18 model components to the UV plane model.
! The established model now contains 79 components and 1.19338 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8933 mas, bmaj=2.409 mas, bpa=-6.291 degrees
! Estimated noise=0.844838 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.31647e-05 Jy
! Component: 100  -  total flux cleaned = 1.92612e-05 Jy
! Component: 150  -  total flux cleaned = 3.02085e-05 Jy
! Component: 200  -  total flux cleaned = 2.7438e-05 Jy
! Total flux subtracted in 200 components = 2.7438e-05 Jy
! Clean residual min=-0.013821 max=0.011183 Jy/beam
! Clean residual mean=-0.000071 rms=0.003419 Jy/beam
! Combined flux in latest and established models = 1.1934 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 94 components and 1.1934 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067062Jy  sigma=1.191206
! Fit after  self-cal, rms=0.065653Jy  sigma=1.163401
wmodel J1507-1652_X_1997_01_10_pus\_map.mod
! Writing 94 model components to file: J1507-1652_X_1997_01_10_pus_map.mod
wobs J1507-1652_X_1997_01_10_pus\_uvs.fits
! Writing UV FITS file: J1507-1652_X_1997_01_10_pus_uvs.fits
wwins J1507-1652_X_1997_01_10_pus\_map.win
! wwins: Wrote 2 windows to J1507-1652_X_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=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00230134 Jy
! Component: 100  -  total flux cleaned = -0.00289423 Jy
! Component: 150  -  total flux cleaned = -0.00482645 Jy
! Component: 200  -  total flux cleaned = -0.00661715 Jy
! Component: 250  -  total flux cleaned = -0.00752542 Jy
! Component: 300  -  total flux cleaned = -0.00823935 Jy
! Component: 350  -  total flux cleaned = -0.0085071 Jy
! Component: 400  -  total flux cleaned = -0.00889086 Jy
! Component: 450  -  total flux cleaned = -0.00937865 Jy
! Component: 500  -  total flux cleaned = -0.00996138 Jy
! Component: 550  -  total flux cleaned = -0.010517 Jy
! Component: 600  -  total flux cleaned = -0.0105159 Jy
! Component: 650  -  total flux cleaned = -0.0105146 Jy
! Component: 700  -  total flux cleaned = -0.010315 Jy
! Component: 750  -  total flux cleaned = -0.0103185 Jy
! Component: 800  -  total flux cleaned = -0.0100354 Jy
! Component: 850  -  total flux cleaned = -0.0100357 Jy
! Component: 900  -  total flux cleaned = -0.00985569 Jy
! Component: 950  -  total flux cleaned = -0.00976817 Jy
! Component: 1000  -  total flux cleaned = -0.0097662 Jy
! Total flux subtracted in 1024 components = -0.00959951 Jy
! Clean residual min=-0.004470 max=0.004718 Jy/beam
! Clean residual mean=0.000056 rms=0.001812 Jy/beam
! Combined flux in latest and established models = 1.1838 Jy
keep
! Adding 71 model components to the UV plane model.
! The established model now contains 165 components and 1.1838 Jy
wmap "J1507-1652_X_1997_01_10_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8933 x 2.409 at -6.291 degrees (North through East)
! Clean map  min=-0.017628  max=0.76441 Jy/beam
! Writing clean map to FITS file: J1507-1652_X_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 0.764405 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00180775 
device "J1507-1652_X_1997_01_10_pus\_map.eps/VPS"
! Attempting to open device: 'J1507-1652_X_1997_01_10_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.709473 0.709473 1.41895 2.83789 5.67579 11.3516 22.7031 45.4063 90.8126
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0054 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.764 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8933 x 2.409 at -6.291 degrees (North through East)
! Clean map  min=-0.017628  max=0.76441 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1507-1652_X_1997_01_10_pus\_map.gif/vgif"
! Attempting to open device: 'J1507-1652_X_1997_01_10_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J1507-1652_X_1997_01_10_pus_uvs.log closed on Mon Jan 30 11:07:03 2006