! Started logfile: J2358-1020_S_1997_01_10_pus_uvs.log on Mon Jan 23 17:15:00 2006
obs J2358-1020_S_1997_01_10_pus_uva.fits
! Reading UV FITS file: J2358-1020_S_1997_01_10_pus_uva.fits
! AN table 1: 269 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.765964 visibilities/baseline/integration-bin.
! Found source: J2358-1020
! 
! 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 566 lines of history.
! 
! Reading 37088 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
float field_size
field_size = 512
float field_cell
field_cell = 0.5
float taper_size
taper_size = 20.
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
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.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! 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 552 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 353 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 353 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 353 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.650286Jy  sigma=0.002959
! Fit after  self-cal, rms=0.408330Jy  sigma=0.001718
! 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=2.993 mas, bmaj=7.18 mas, bpa=-4.628 degrees
! Estimated noise=1192.06 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.799502 Jy
! Component: 100  -  total flux cleaned = 0.97447 Jy
! Total flux subtracted in 100 components = 0.97447 Jy
! Clean residual min=-0.053325 max=0.067169 Jy/beam
! Clean residual mean=-0.000126 rms=0.016101 Jy/beam
! Combined flux in latest and established models = 0.97447 Jy
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 3 components and 0.97447 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.409852Jy  sigma=0.001727
! Fit after  self-cal, rms=0.409794Jy  sigma=0.001726
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! 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=3.739 mas, bmaj=8.769 mas, bpa=-2.538 degrees
! Estimated noise=766.664 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000777069 Jy
! Component: 100  -  total flux cleaned = -0.000928964 Jy
! Component: 150  -  total flux cleaned = -0.00101963 Jy
! Component: 200  -  total flux cleaned = -0.00207196 Jy
! Total flux subtracted in 200 components = -0.00207196 Jy
! Clean residual min=-0.035924 max=0.032982 Jy/beam
! Clean residual mean=-0.000472 rms=0.008992 Jy/beam
! Combined flux in latest and established models = 0.972398 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.972398 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.399145Jy  sigma=0.001681
! Fit after  self-cal, rms=0.399025Jy  sigma=0.001681
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.03     HN        1.12     KP        0.84     
!   LA        1.00     MK        0.94     NL        1.00*    OV        1.04     
!   PT        1.14     SC        0.82     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.08     HN        1.23     KP        0.98     
!   LA        1.09     MK        0.97     NL        0.86     OV        0.98     
!   PT        1.12     SC        0.86     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.00     HN        1.08     KP        0.85     
!   LA        0.80     MK        0.84     NL        0.86     OV        0.90     
!   PT        1.30     SC        0.97     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.03     HN        1.20     KP        0.92     
!   LA        0.88     MK        0.96     NL        0.93     OV        1.05     
!   PT        1.19     SC        0.95     
! 
! 
! Fit before self-cal, rms=0.399025Jy  sigma=0.001681
! Fit after  self-cal, rms=0.354943Jy  sigma=0.001464
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.673 mas, bmaj=8.614 mas, bpa=-2.066 degrees
! Estimated noise=751.108 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00939277 Jy
! Component: 100  -  total flux cleaned = -0.0109726 Jy
! Component: 150  -  total flux cleaned = -0.0114943 Jy
! Component: 200  -  total flux cleaned = -0.0115017 Jy
! Total flux subtracted in 200 components = -0.0115017 Jy
! Clean residual min=-0.019793 max=0.020235 Jy/beam
! Clean residual mean=0.000707 rms=0.005669 Jy/beam
! Combined flux in latest and established models = 0.960897 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 25 components and 0.960897 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.354135Jy  sigma=0.001462
! Fit after  self-cal, rms=0.354642Jy  sigma=0.001461
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.354642Jy  sigma=0.001461
! Fit after  self-cal, rms=0.455830Jy  sigma=0.001299
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.665 mas, bmaj=8.607 mas, bpa=-1.753 degrees
! Estimated noise=754.036 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00512988 Jy
! Component: 100  -  total flux cleaned = 0.00554863 Jy
! Component: 150  -  total flux cleaned = 0.00554649 Jy
! Component: 200  -  total flux cleaned = 0.00554681 Jy
! Total flux subtracted in 200 components = 0.00554681 Jy
! Clean residual min=-0.005429 max=0.007199 Jy/beam
! Clean residual mean=0.000041 rms=0.001607 Jy/beam
! Combined flux in latest and established models = 0.966444 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 35 components and 0.966444 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.455670Jy  sigma=0.001298
! Fit after  self-cal, rms=0.459604Jy  sigma=0.001297
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (13.5, 4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00386751 Jy
! Component: 100  -  total flux cleaned = 0.00417706 Jy
! Component: 150  -  total flux cleaned = 0.00417451 Jy
! Component: 200  -  total flux cleaned = 0.00392292 Jy
! Total flux subtracted in 200 components = 0.00392292 Jy
! Clean residual min=-0.004962 max=0.006166 Jy/beam
! Clean residual mean=0.000024 rms=0.001476 Jy/beam
! Combined flux in latest and established models = 0.970366 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 54 components and 0.970366 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.459484Jy  sigma=0.001296
! Fit after  self-cal, rms=0.459467Jy  sigma=0.001296
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.459467Jy  sigma=0.001296
! Fit after  self-cal, rms=0.485772Jy  sigma=0.001295
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.663 mas, bmaj=8.593 mas, bpa=-1.617 degrees
! Estimated noise=754.88 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00263563 Jy
! Component: 100  -  total flux cleaned = 0.0032134 Jy
! Component: 150  -  total flux cleaned = 0.00333143 Jy
! Component: 200  -  total flux cleaned = 0.00343447 Jy
! Total flux subtracted in 200 components = 0.00343447 Jy
! Clean residual min=-0.004491 max=0.004915 Jy/beam
! Clean residual mean=0.000009 rms=0.001284 Jy/beam
! Combined flux in latest and established models = 0.973801 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 67 components and 0.973801 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.485691Jy  sigma=0.001294
! Fit after  self-cal, rms=0.485790Jy  sigma=0.001294
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000306785 Jy
! Component: 100  -  total flux cleaned = 0.000400986 Jy
! Component: 150  -  total flux cleaned = 0.000397062 Jy
! Component: 200  -  total flux cleaned = 0.000312443 Jy
! Total flux subtracted in 200 components = 0.000312443 Jy
! Clean residual min=-0.004414 max=0.004791 Jy/beam
! Clean residual mean=0.000008 rms=0.001252 Jy/beam
! Combined flux in latest and established models = 0.974113 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 70 components and 0.974113 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.485756Jy  sigma=0.001294
! Fit after  self-cal, rms=0.485752Jy  sigma=0.001294
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.485752Jy  sigma=0.001294
! Fit after  self-cal, rms=0.488289Jy  sigma=0.001293
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.782 mas, bmaj=13.39 mas, bpa=1.882 degrees
! Estimated noise=924.984 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00296444 Jy
! Component: 100  -  total flux cleaned = 0.00319553 Jy
! Component: 150  -  total flux cleaned = 0.00337899 Jy
! Component: 200  -  total flux cleaned = 0.00328063 Jy
! Total flux subtracted in 200 components = 0.00328063 Jy
! Clean residual min=-0.004416 max=0.005355 Jy/beam
! Clean residual mean=-0.000003 rms=0.001455 Jy/beam
! Combined flux in latest and established models = 0.977394 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 74 components and 0.977394 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.488253Jy  sigma=0.001293
! Fit after  self-cal, rms=0.488269Jy  sigma=0.001293
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.30312e-05 Jy
! Component: 100  -  total flux cleaned = -9.95658e-06 Jy
! Component: 150  -  total flux cleaned = 6.13288e-05 Jy
! Component: 200  -  total flux cleaned = 6.17284e-05 Jy
! Total flux subtracted in 200 components = 6.17284e-05 Jy
! Clean residual min=-0.004389 max=0.005405 Jy/beam
! Clean residual mean=-0.000003 rms=0.001444 Jy/beam
! Combined flux in latest and established models = 0.977456 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 75 components and 0.977456 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.488261Jy  sigma=0.001293
! Fit after  self-cal, rms=0.488262Jy  sigma=0.001293
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "************** FINISHED AMPLITUDE SELF-CAL **************"
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
restore
! Inverting map and beam 
! Estimated beam: bmin=3.662 mas, bmaj=8.587 mas, bpa=-1.526 degrees
! Estimated noise=756.077 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.662 x 8.587 at -1.526 degrees (North through East)
! Clean map  min=-0.006948  max=1.0041 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  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
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.488262Jy  sigma=0.001293
! Fit after  self-cal, rms=1.005341Jy  sigma=0.001165
! Inverting map and beam 
! Estimated beam: bmin=3.662 mas, bmaj=8.58 mas, bpa=-1.444 degrees
! Estimated noise=757.245 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00190069 Jy
! Component: 100  -  total flux cleaned = 0.00230668 Jy
! Component: 150  -  total flux cleaned = 0.00244811 Jy
! Component: 200  -  total flux cleaned = 0.00257068 Jy
! Total flux subtracted in 200 components = 0.00257068 Jy
! Clean residual min=-0.003828 max=0.004207 Jy/beam
! Clean residual mean=-0.000003 rms=0.001121 Jy/beam
! Combined flux in latest and established models = 0.980026 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 87 components and 0.980026 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.005346Jy  sigma=0.001165
! Fit after  self-cal, rms=1.005350Jy  sigma=0.001165
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000133415 Jy
! Component: 100  -  total flux cleaned = 0.000186417 Jy
! Component: 150  -  total flux cleaned = 0.000186779 Jy
! Component: 200  -  total flux cleaned = 0.000286601 Jy
! Total flux subtracted in 200 components = 0.000286601 Jy
! Clean residual min=-0.003870 max=0.004171 Jy/beam
! Clean residual mean=-0.000005 rms=0.001112 Jy/beam
! Combined flux in latest and established models = 0.980313 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 93 components and 0.980313 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.005344Jy  sigma=0.001165
! Fit after  self-cal, rms=1.005348Jy  sigma=0.001165
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.005348Jy  sigma=0.001165
! Fit after  self-cal, rms=1.335850Jy  sigma=0.001164
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative 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=2.927 mas, bmaj=7.01 mas, bpa=-3.388 degrees
! Estimated noise=1172.13 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.786292 Jy
! Component: 100  -  total flux cleaned = 0.957755 Jy
! Component: 150  -  total flux cleaned = 0.981234 Jy
! Component: 200  -  total flux cleaned = 0.981414 Jy
! Total flux subtracted in 200 components = 0.981414 Jy
! Clean residual min=-0.014700 max=0.015943 Jy/beam
! Clean residual mean=-0.000002 rms=0.002832 Jy/beam
! Combined flux in latest and established models = 0.981414 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.981415 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.661 mas, bmaj=8.574 mas, bpa=-1.4 degrees
! Estimated noise=757.953 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 (-3, -5.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000539307 Jy
! Component: 100  -  total flux cleaned = -0.000595684 Jy
! Component: 150  -  total flux cleaned = -0.000275875 Jy
! Component: 200  -  total flux cleaned = -7.26851e-06 Jy
! Total flux subtracted in 200 components = -7.26851e-06 Jy
! Clean residual min=-0.005363 max=0.005374 Jy/beam
! Clean residual mean=-0.000001 rms=0.001395 Jy/beam
! Combined flux in latest and established models = 0.981407 Jy
! Adding 18 model components to the UV plane model.
! The established model now contains 23 components and 0.981407 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.78 mas, bmaj=13.37 mas, bpa=2.071 degrees
! Estimated noise=928.077 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00104993 Jy
! Component: 100  -  total flux cleaned = 0.001435 Jy
! Component: 150  -  total flux cleaned = 0.00134165 Jy
! Component: 200  -  total flux cleaned = 0.00134072 Jy
! Total flux subtracted in 200 components = 0.00134072 Jy
! Clean residual min=-0.004605 max=0.004880 Jy/beam
! Clean residual mean=-0.000012 rms=0.001332 Jy/beam
! Combined flux in latest and established models = 0.982748 Jy
flux_cutoff = imstat(rms) * dynam
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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 7.05148e-05 Jy
! Component: 100  -  total flux cleaned = 0.000204442 Jy
! Component: 150  -  total flux cleaned = 0.000329756 Jy
! Component: 200  -  total flux cleaned = 0.000446032 Jy
! Total flux subtracted in 200 components = 0.000446032 Jy
! Clean residual min=-0.004471 max=0.004827 Jy/beam
! Clean residual mean=-0.000015 rms=0.001308 Jy/beam
! Combined flux in latest and established models = 0.983194 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 61 components and 0.983194 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.661 mas, bmaj=8.574 mas, bpa=-1.4 degrees
! Estimated noise=757.953 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000320943 Jy
! Component: 100  -  total flux cleaned = -4.49365e-05 Jy
! Component: 150  -  total flux cleaned = 0.000406919 Jy
! Component: 200  -  total flux cleaned = 0.000403526 Jy
! Total flux subtracted in 200 components = 0.000403526 Jy
! Clean residual min=-0.004129 max=0.004617 Jy/beam
! Clean residual mean=-0.000009 rms=0.001164 Jy/beam
! Combined flux in latest and established models = 0.983598 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 74 components and 0.983598 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.335925Jy  sigma=0.001165
! Fit after  self-cal, rms=1.335921Jy  sigma=0.001165
wmodel J2358-1020_S_1997_01_10_pus_map.mod
! Writing 74 model components to file: J2358-1020_S_1997_01_10_pus_map.mod
wobs J2358-1020_S_1997_01_10_pus_uvs.fits
! Writing UV FITS file: J2358-1020_S_1997_01_10_pus_uvs.fits
wwins J2358-1020_S_1997_01_10_pus_map.win
! wwins: Wrote 3 windows to J2358-1020_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 = 0.000850337 Jy
! Component: 100  -  total flux cleaned = 0.000995152 Jy
! Component: 150  -  total flux cleaned = 0.00119494 Jy
! Component: 200  -  total flux cleaned = 0.00125957 Jy
! Component: 250  -  total flux cleaned = 0.00119856 Jy
! Component: 300  -  total flux cleaned = 0.00102032 Jy
! Component: 350  -  total flux cleaned = 0.000729563 Jy
! Component: 400  -  total flux cleaned = 0.000388294 Jy
! Component: 450  -  total flux cleaned = 5.48779e-05 Jy
! Component: 500  -  total flux cleaned = -0.000270283 Jy
! Component: 550  -  total flux cleaned = -0.000482919 Jy
! Component: 600  -  total flux cleaned = -0.000848088 Jy
! Component: 650  -  total flux cleaned = -0.000795892 Jy
! Component: 700  -  total flux cleaned = -0.000695625 Jy
! Component: 750  -  total flux cleaned = -0.000696239 Jy
! Component: 800  -  total flux cleaned = -0.000793845 Jy
! Component: 850  -  total flux cleaned = -0.000745519 Jy
! Component: 900  -  total flux cleaned = -0.000698305 Jy
! Component: 950  -  total flux cleaned = -0.000652114 Jy
! Component: 1000  -  total flux cleaned = -0.00074522 Jy
! Component: 1050  -  total flux cleaned = -0.000836897 Jy
! Component: 1100  -  total flux cleaned = -0.000881963 Jy
! Component: 1150  -  total flux cleaned = -0.00101514 Jy
! Component: 1200  -  total flux cleaned = -0.0010594 Jy
! Component: 1250  -  total flux cleaned = -0.00119024 Jy
! Component: 1300  -  total flux cleaned = -0.00127651 Jy
! Component: 1350  -  total flux cleaned = -0.00144498 Jy
! Component: 1400  -  total flux cleaned = -0.0014444 Jy
! Component: 1450  -  total flux cleaned = -0.00152755 Jy
! Component: 1500  -  total flux cleaned = -0.00161021 Jy
! Component: 1550  -  total flux cleaned = -0.00156946 Jy
! Component: 1600  -  total flux cleaned = -0.00165009 Jy
! Component: 1650  -  total flux cleaned = -0.00180944 Jy
! Component: 1700  -  total flux cleaned = -0.00173066 Jy
! Component: 1750  -  total flux cleaned = -0.00184804 Jy
! Component: 1800  -  total flux cleaned = -0.00188684 Jy
! Component: 1850  -  total flux cleaned = -0.00203954 Jy
! Component: 1900  -  total flux cleaned = -0.00211466 Jy
! Component: 1950  -  total flux cleaned = -0.00215209 Jy
! Component: 2000  -  total flux cleaned = -0.00226347 Jy
! Total flux subtracted in 2048 components = -0.00226403 Jy
! Clean residual min=-0.002491 max=0.001979 Jy/beam
! Clean residual mean=-0.000020 rms=0.000757 Jy/beam
! Combined flux in latest and established models = 0.981334 Jy
keep
! Adding 137 model components to the UV plane model.
! The established model now contains 208 components and 0.981334 Jy
wmap "J2358-1020_S_1997_01_10_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.661 x 8.574 at -1.4 degrees (North through East)
! Clean map  min=-0.0045923  max=1.0025 Jy/beam
! Writing clean map to FITS file: J2358-1020_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 1.00251 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000757082 
device "J2358-1020_S_1997_01_10_pus\_map.eps/VPS"
! Attempting to open device: 'J2358-1020_S_1997_01_10_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.226555 0.226555 0.453111 0.906222 1.81244 3.62489 7.24978 14.4996 28.9991 57.9982
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0022 
print "peak=",int(1000*peak_flux)/1000
! peak= 1.002 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.661 x 8.574 at -1.4 degrees (North through East)
! Clean map  min=-0.0045923  max=1.0025 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2358-1020_S_1997_01_10_pus\_map.gif/vgif"
! Attempting to open device: 'J2358-1020_S_1997_01_10_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J2358-1020_S_1997_01_10_pus_uvs.log closed on Mon Jan 23 17:16:05 2006