! Started logfile: J0457-2324_X_1996_05_15_yyk_uvs.log on Mon Jan  8 03:09:21 2007
obs J0457-2324_X_1996_05_15_yyk_uva.fits
! Reading UV FITS file: J0457-2324_X_1996_05_15_yyk_uva.fits
! AN table 1: 54 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.934979 visibilities/baseline/integration-bin.
! Found source: J0457-2324
! 
! 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 617 lines of history.
! 
! Reading 9088 visibilities.
select I
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
![@muppet J0457-2324_X_1996_05_15_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 1.63991 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=0.6723 mas, bmaj=1.883 mas, bpa=-6.679 degrees
! Estimated noise=1716.94 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 = 1.35219 Jy
! Component: 100  -  total flux cleaned = 1.56582 Jy
! Total flux subtracted in 100 components = 1.56582 Jy
! Clean residual min=-0.037223 max=0.083254 Jy/beam
! Clean residual mean=-0.000413 rms=0.012829 Jy/beam
! Combined flux in latest and established models = 1.56582 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 1.56582 Jy
! 
! Correcting IF 1.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.420164Jy  sigma=0.002457
! Fit after  self-cal, rms=0.418746Jy  sigma=0.002453
! Inverting map and beam 
! Estimated beam: bmin=0.6723 mas, bmaj=1.883 mas, bpa=-6.679 degrees
! Estimated noise=1716.94 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=0.8689 mas, bmaj=2.265 mas, bpa=-5.51 degrees
! Estimated noise=1246.64 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 = 0.140223 Jy
! Component: 100  -  total flux cleaned = 0.198263 Jy
! Component: 150  -  total flux cleaned = 0.223558 Jy
! Component: 200  -  total flux cleaned = 0.230047 Jy
! Total flux subtracted in 200 components = 0.230047 Jy
! Clean residual min=-0.033171 max=0.038953 Jy/beam
! Clean residual mean=-0.000336 rms=0.008476 Jy/beam
! Combined flux in latest and established models = 1.79586 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 21 components and 1.79586 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.397892Jy  sigma=0.002263
! Fit after  self-cal, rms=0.397525Jy  sigma=0.002262
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8689 x 2.265 at -5.51 degrees (North through East)
! Clean map  min=-0.030278  max=1.5544 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: 0.988946
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.96     HN        1.10     KP        0.98     
!   LA        1.02     MK        0.98     NL        1.03     OV        1.04     
!   PT        1.00     SC        0.97     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.987699
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.96     HN        1.12     KP        0.98     
!   LA        0.99     MK        0.99     NL        0.98     OV        1.10     
!   PT        0.97     SC        1.00     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.988696
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.95     HN        1.14     KP        0.96     
!   LA        1.00     MK        1.02     NL        1.00     OV        1.05     
!   PT        0.94     SC        1.01     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.987863
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.96     HN        1.13     KP        0.97     
!   LA        1.00     MK        1.00     NL        1.02     OV        1.05     
!   PT        0.98     SC        1.00     
! 
! 
! Fit before self-cal, rms=0.397525Jy  sigma=0.002262
! Fit after  self-cal, rms=0.393073Jy  sigma=0.002212
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=0.393073Jy  sigma=0.002212
! Fit after  self-cal, rms=0.393072Jy  sigma=0.002212
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8762 mas, bmaj=2.267 mas, bpa=-5.382 degrees
! Estimated noise=1221.77 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 = -0.0361458 Jy
! Component: 100  -  total flux cleaned = -0.0403928 Jy
! Component: 150  -  total flux cleaned = -0.0428949 Jy
! Component: 200  -  total flux cleaned = -0.0444409 Jy
! Total flux subtracted in 200 components = -0.0444409 Jy
! Clean residual min=-0.011006 max=0.011708 Jy/beam
! Clean residual mean=-0.000047 rms=0.002785 Jy/beam
! Combined flux in latest and established models = 1.75142 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 28 components and 1.75142 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.390200Jy  sigma=0.002196
! Fit after  self-cal, rms=0.390096Jy  sigma=0.002196
! 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=0.390096Jy  sigma=0.002196
! Fit after  self-cal, rms=0.340097Jy  sigma=0.001868
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 = 0.01103 Jy
! Component: 100  -  total flux cleaned = 0.0119581 Jy
! Component: 150  -  total flux cleaned = 0.0124265 Jy
! Component: 200  -  total flux cleaned = 0.0122347 Jy
! Total flux subtracted in 200 components = 0.0122347 Jy
! Clean residual min=-0.012113 max=0.012088 Jy/beam
! Clean residual mean=-0.000039 rms=0.002836 Jy/beam
! Combined flux in latest and established models = 1.76366 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 37 components and 1.76366 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.339661Jy  sigma=0.001865
! Fit after  self-cal, rms=0.321361Jy  sigma=0.001758
! 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: 0.8762 x 2.267 at -5.382 degrees (North through East)
! Clean map  min=-0.010922  max=1.5452 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=0.321361Jy  sigma=0.001758
! Fit after  self-cal, rms=0.319238Jy  sigma=0.001753
! 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=0.319238Jy  sigma=0.001753
! Fit after  self-cal, rms=0.310979Jy  sigma=0.001706
! Inverting map and beam 
! Estimated beam: bmin=0.8749 mas, bmaj=2.262 mas, bpa=-5.226 degrees
! Estimated noise=1217.56 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00222866 Jy
! Component: 100  -  total flux cleaned = 0.00159244 Jy
! Component: 150  -  total flux cleaned = 0.00106995 Jy
! Component: 200  -  total flux cleaned = 0.000777912 Jy
! Total flux subtracted in 200 components = 0.000777912 Jy
! Clean residual min=-0.009307 max=0.010063 Jy/beam
! Clean residual mean=-0.000041 rms=0.002250 Jy/beam
! Combined flux in latest and established models = 1.76443 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 40 components and 1.76443 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.310743Jy  sigma=0.001705
! Fit after  self-cal, rms=0.306030Jy  sigma=0.001679
! 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=0.306030Jy  sigma=0.001679
! Fit after  self-cal, rms=0.304508Jy  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=0.304508Jy  sigma=0.001672
! Fit after  self-cal, rms=0.302377Jy  sigma=0.001660
! Inverting map and beam 
! Estimated beam: bmin=0.8744 mas, bmaj=2.259 mas, bpa=-5.11 degrees
! Estimated noise=1215.26 mJy/beam.
! Added new window around map position (-4.2, -4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0103125 Jy
! Component: 100  -  total flux cleaned = 0.0110197 Jy
! Component: 150  -  total flux cleaned = 0.0112062 Jy
! Component: 200  -  total flux cleaned = 0.0115124 Jy
! Total flux subtracted in 200 components = 0.0115124 Jy
! Clean residual min=-0.007864 max=0.006811 Jy/beam
! Clean residual mean=-0.000016 rms=0.001672 Jy/beam
! Combined flux in latest and established models = 1.77595 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 55 components and 1.77595 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.302068Jy  sigma=0.001658
! Fit after  self-cal, rms=0.300640Jy  sigma=0.001650
! 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=2.462 mas, bmaj=5.69 mas, bpa=-1.754 degrees
! Estimated noise=1562.58 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 = 0.00154309 Jy
! Component: 100  -  total flux cleaned = 0.00215579 Jy
! Component: 150  -  total flux cleaned = 0.00262988 Jy
! Component: 200  -  total flux cleaned = 0.00272712 Jy
! Total flux subtracted in 200 components = 0.00272712 Jy
! Clean residual min=-0.006213 max=0.004690 Jy/beam
! Clean residual mean=-0.000013 rms=0.001894 Jy/beam
! Combined flux in latest and established models = 1.77867 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 67 components and 1.77867 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.300610Jy  sigma=0.001650
! Fit after  self-cal, rms=0.299667Jy  sigma=0.001645
! 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=0.6719 mas, bmaj=1.872 mas, bpa=-6.45 degrees
! Estimated noise=1699.13 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.35116 Jy
! Component: 100  -  total flux cleaned = 1.56959 Jy
! Component: 150  -  total flux cleaned = 1.64842 Jy
! Component: 200  -  total flux cleaned = 1.69039 Jy
! Total flux subtracted in 200 components = 1.69039 Jy
! Clean residual min=-0.012401 max=0.027084 Jy/beam
! Clean residual mean=-0.000090 rms=0.004109 Jy/beam
! Combined flux in latest and established models = 1.69039 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 24 model components to the UV plane model.
! The established model now contains 24 components and 1.69039 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8744 mas, bmaj=2.259 mas, bpa=-5.11 degrees
! Estimated noise=1215.26 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 (1, -0.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0398559 Jy
! Component: 100  -  total flux cleaned = 0.0573232 Jy
! Component: 150  -  total flux cleaned = 0.0679384 Jy
! Component: 200  -  total flux cleaned = 0.0750613 Jy
! Total flux subtracted in 200 components = 0.0750613 Jy
! Clean residual min=-0.007220 max=0.007532 Jy/beam
! Clean residual mean=-0.000058 rms=0.001763 Jy/beam
! Combined flux in latest and established models = 1.76545 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 56 components and 1.76545 Jy
! Inverting map 
! Added new window around map position (-1.4, -1.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00834591 Jy
! Component: 100  -  total flux cleaned = 0.0113329 Jy
! Component: 150  -  total flux cleaned = 0.0133697 Jy
! Component: 200  -  total flux cleaned = 0.0142967 Jy
! Total flux subtracted in 200 components = 0.0142967 Jy
! Clean residual min=-0.005789 max=0.004544 Jy/beam
! Clean residual mean=-0.000004 rms=0.001344 Jy/beam
! Combined flux in latest and established models = 1.77975 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 89 components and 1.77975 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=2.462 mas, bmaj=5.69 mas, bpa=-1.754 degrees
! Estimated noise=1562.58 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 = 0.00092202 Jy
! Component: 100  -  total flux cleaned = 0.00159122 Jy
! Component: 150  -  total flux cleaned = 0.00189839 Jy
! Component: 200  -  total flux cleaned = 0.00205473 Jy
! Total flux subtracted in 200 components = 0.00205473 Jy
! Clean residual min=-0.005404 max=0.004494 Jy/beam
! Clean residual mean=0.000009 rms=0.001682 Jy/beam
! Combined flux in latest and established models = 1.7818 Jy
! Adding 15 model components to the UV plane model.
! The established model now contains 99 components and 1.7818 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8744 mas, bmaj=2.259 mas, bpa=-5.11 degrees
! Estimated noise=1215.26 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00068572 Jy
! Component: 100  -  total flux cleaned = -0.000577758 Jy
! Component: 150  -  total flux cleaned = -0.000676924 Jy
! Component: 200  -  total flux cleaned = -0.000675105 Jy
! Total flux subtracted in 200 components = -0.000675105 Jy
! Clean residual min=-0.005592 max=0.004389 Jy/beam
! Clean residual mean=0.000001 rms=0.001268 Jy/beam
! Combined flux in latest and established models = 1.78113 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 120 components and 1.78113 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299256Jy  sigma=0.001643
! Fit after  self-cal, rms=0.298677Jy  sigma=0.001640
wmodel J0457-2324_X_1996_05_15_yyk\_map.mod
! Writing 120 model components to file: J0457-2324_X_1996_05_15_yyk_map.mod
wobs J0457-2324_X_1996_05_15_yyk\_uvs.fits
! Writing UV FITS file: J0457-2324_X_1996_05_15_yyk_uvs.fits
wwins J0457-2324_X_1996_05_15_yyk\_map.win
! wwins: Wrote 4 windows to J0457-2324_X_1996_05_15_yyk_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00151223 Jy
! Component: 100  -  total flux cleaned = -0.00166851 Jy
! Component: 150  -  total flux cleaned = -0.00211044 Jy
! Component: 200  -  total flux cleaned = -0.0023892 Jy
! Component: 250  -  total flux cleaned = -0.00232321 Jy
! Component: 300  -  total flux cleaned = -0.00245048 Jy
! Component: 350  -  total flux cleaned = -0.00232736 Jy
! Component: 400  -  total flux cleaned = -0.00226844 Jy
! Component: 450  -  total flux cleaned = -0.00232496 Jy
! Component: 500  -  total flux cleaned = -0.00238033 Jy
! Component: 550  -  total flux cleaned = -0.00232815 Jy
! Component: 600  -  total flux cleaned = -0.00212501 Jy
! Component: 650  -  total flux cleaned = -0.00207641 Jy
! Component: 700  -  total flux cleaned = -0.00178877 Jy
! Component: 750  -  total flux cleaned = -0.00174405 Jy
! Component: 800  -  total flux cleaned = -0.00160761 Jy
! Component: 850  -  total flux cleaned = -0.00156257 Jy
! Component: 900  -  total flux cleaned = -0.00147588 Jy
! Component: 950  -  total flux cleaned = -0.00147622 Jy
! Component: 1000  -  total flux cleaned = -0.00159986 Jy
! Component: 1050  -  total flux cleaned = -0.00159869 Jy
! Component: 1100  -  total flux cleaned = -0.00159839 Jy
! Component: 1150  -  total flux cleaned = -0.0016757 Jy
! Component: 1200  -  total flux cleaned = -0.00159913 Jy
! Component: 1250  -  total flux cleaned = -0.00148675 Jy
! Component: 1300  -  total flux cleaned = -0.00144994 Jy
! Component: 1350  -  total flux cleaned = -0.00141349 Jy
! Component: 1400  -  total flux cleaned = -0.00134181 Jy
! Component: 1450  -  total flux cleaned = -0.00127206 Jy
! Component: 1500  -  total flux cleaned = -0.00127241 Jy
! Component: 1550  -  total flux cleaned = -0.00117056 Jy
! Component: 1600  -  total flux cleaned = -0.00117118 Jy
! Component: 1650  -  total flux cleaned = -0.00120435 Jy
! Component: 1700  -  total flux cleaned = -0.00123707 Jy
! Component: 1750  -  total flux cleaned = -0.00130097 Jy
! Component: 1800  -  total flux cleaned = -0.00126909 Jy
! Component: 1850  -  total flux cleaned = -0.00136233 Jy
! Component: 1900  -  total flux cleaned = -0.00126947 Jy
! Component: 1950  -  total flux cleaned = -0.00126945 Jy
! Component: 2000  -  total flux cleaned = -0.00129919 Jy
! Total flux subtracted in 2048 components = -0.00123942 Jy
! Clean residual min=-0.001627 max=0.002178 Jy/beam
! Clean residual mean=0.000006 rms=0.000552 Jy/beam
! Combined flux in latest and established models = 1.77989 Jy
keep
! Adding 107 model components to the UV plane model.
! The established model now contains 227 components and 1.77989 Jy
![Exited script file: muppet]
wmap "J0457-2324_X_1996_05_15_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8744 x 2.259 at -5.11 degrees (North through East)
! Clean map  min=-0.0035762  max=1.5589 Jy/beam
! Writing clean map to FITS file: J0457-2324_X_1996_05_15_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.55886 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000560392 
device "J0457-2324_X_1996_05_15_yyk\_map.eps/VPS"
! Attempting to open device: 'J0457-2324_X_1996_05_15_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.107846 0.107846 0.215693 0.431385 0.862771 1.72554 3.45108 6.90217 13.8043 27.6087 55.2173
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0016 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.558 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8744 x 2.259 at -5.11 degrees (North through East)
! Clean map  min=-0.0035762  max=1.5589 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0457-2324_X_1996_05_15_yyk\_map.gif/gif"
! Attempting to open device: 'J0457-2324_X_1996_05_15_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0457-2324_X_1996_05_15_yyk_uvs.log closed on Mon Jan  8 03:09:29 2007