! Started logfile: J1924-2914_S_1996_01_02_yyk_uvs.log on Sun Jan  7 19:38:38 2007
obs J1924-2914_S_1996_01_02_yyk_uva.fits
! Reading UV FITS file: J1924-2914_S_1996_01_02_yyk_uva.fits
! AN table 1: 53 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.543396 visibilities/baseline/integration-bin.
! Found source: J1924-2914
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  2.22049e+09        4e+06          1        4e+06
!  02        2  2.23236e+09        4e+06          1        4e+06
!  03        3  2.29236e+09        4e+06          1        4e+06
!  04        4  2.32236e+09        4e+06          1        4e+06
! 
! Polarization(s): RR
! 
! Read 623 lines of history.
! 
! Reading 5184 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 J1924-2914_S_1996_01_02_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 0.500x0.500 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 13.4157 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=2.494 mas, bmaj=7.185 mas, bpa=-5.178 degrees
! Estimated noise=3731.32 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 = 10.2607 Jy
! Component: 100  -  total flux cleaned = 12.79 Jy
! Total flux subtracted in 100 components = 12.79 Jy
! Clean residual min=-0.726390 max=1.092265 Jy/beam
! Clean residual mean=-0.018505 rms=0.257012 Jy/beam
! Combined flux in latest and established models = 12.79 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 12.79 Jy
! 
! Correcting IF 1.
!  A total of 156 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 156 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 156 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 156 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=3.933115Jy  sigma=0.013293
! Fit after  self-cal, rms=3.927661Jy  sigma=0.013274
! Inverting map and beam 
! Estimated beam: bmin=2.494 mas, bmaj=7.185 mas, bpa=-5.178 degrees
! Estimated noise=3733.97 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=2.992 mas, bmaj=8.593 mas, bpa=-8.196 degrees
! Estimated noise=2786.44 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 = 1.46046 Jy
! Component: 100  -  total flux cleaned = 2.02828 Jy
! Component: 150  -  total flux cleaned = 2.2017 Jy
! Component: 200  -  total flux cleaned = 2.23593 Jy
! Total flux subtracted in 200 components = 2.23593 Jy
! Clean residual min=-0.819326 max=0.770122 Jy/beam
! Clean residual mean=-0.013732 rms=0.258713 Jy/beam
! Combined flux in latest and established models = 15.0259 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 28 components and 15.0259 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=3.535697Jy  sigma=0.011907
! Fit after  self-cal, rms=3.532497Jy  sigma=0.011900
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.992 x 8.593 at -8.196 degrees (North through East)
! Clean map  min=-0.81018  max=11.675 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: 1.0037
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.16     HN        1.36     KP        0.82     
!   LA        1.00*    MK        1.02     NL        0.84     OV        1.01     
!   PT        0.96     SC        0.83     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.954179
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.27     HN        1.55     KP        0.85     
!   LA        1.00*    MK        1.05     NL        0.88     OV        1.00     
!   PT        0.92     SC        0.91     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.98234
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.20     HN        1.31     KP        0.83     
!   LA        1.00*    MK        0.88     NL        0.94     OV        0.93     
!   PT        1.10     SC        1.05     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.930441
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.26     HN        1.52     KP        0.89     
!   LA        1.00*    MK        0.99     NL        1.04     OV        0.90     
!   PT        1.16     SC        1.01     
! 
! 
! Fit before self-cal, rms=3.532497Jy  sigma=0.011900
! Fit after  self-cal, rms=2.592477Jy  sigma=0.009612
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=2.592477Jy  sigma=0.009612
! Fit after  self-cal, rms=2.592721Jy  sigma=0.009611
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.992 mas, bmaj=8.335 mas, bpa=-7.677 degrees
! Estimated noise=2553.3 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 = -0.790546 Jy
! Component: 100  -  total flux cleaned = -0.936908 Jy
! Component: 150  -  total flux cleaned = -0.97497 Jy
! Component: 200  -  total flux cleaned = -0.980276 Jy
! Total flux subtracted in 200 components = -0.980276 Jy
! Clean residual min=-0.171540 max=0.457564 Jy/beam
! Clean residual mean=-0.002912 rms=0.074284 Jy/beam
! Combined flux in latest and established models = 14.0457 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 37 components and 14.0457 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=2.447521Jy  sigma=0.008925
! Fit after  self-cal, rms=2.444673Jy  sigma=0.008919
! Inverting map 
! Added new window around map position (6.5, 8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.321548 Jy
! Component: 100  -  total flux cleaned = 0.319799 Jy
! Component: 150  -  total flux cleaned = 0.320495 Jy
! Component: 200  -  total flux cleaned = 0.314919 Jy
! Total flux subtracted in 200 components = 0.314919 Jy
! Clean residual min=-0.124024 max=0.190052 Jy/beam
! Clean residual mean=0.000680 rms=0.043633 Jy/beam
! Combined flux in latest and established models = 14.3606 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 58 components and 14.3606 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=2.347918Jy  sigma=0.008629
! Fit after  self-cal, rms=2.344205Jy  sigma=0.008620
! 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=2.344205Jy  sigma=0.008620
! Fit after  self-cal, rms=2.082585Jy  sigma=0.007509
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 = -0.0120773 Jy
! Component: 100  -  total flux cleaned = 0.00355246 Jy
! Component: 150  -  total flux cleaned = 0.0121534 Jy
! Component: 200  -  total flux cleaned = 0.00829066 Jy
! Total flux subtracted in 200 components = 0.00829066 Jy
! Clean residual min=-0.118344 max=0.153169 Jy/beam
! Clean residual mean=0.000949 rms=0.038745 Jy/beam
! Combined flux in latest and established models = 14.3689 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 69 components and 14.3689 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=2.049883Jy  sigma=0.007430
! Fit after  self-cal, rms=1.980632Jy  sigma=0.007128
! 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: 2.992 x 8.335 at -7.677 degrees (North through East)
! Clean map  min=-0.21504  max=10.981 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=1.980632Jy  sigma=0.007128
! Fit after  self-cal, rms=1.781376Jy  sigma=0.006576
! 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=1.781376Jy  sigma=0.006576
! Fit after  self-cal, rms=1.763918Jy  sigma=0.006489
! Inverting map and beam 
! Estimated beam: bmin=2.947 mas, bmaj=8.256 mas, bpa=-7.748 degrees
! Estimated noise=2525.28 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.108189 Jy
! Component: 100  -  total flux cleaned = 0.105105 Jy
! Component: 150  -  total flux cleaned = 0.100101 Jy
! Component: 200  -  total flux cleaned = 0.0958072 Jy
! Total flux subtracted in 200 components = 0.0958072 Jy
! Clean residual min=-0.090108 max=0.111984 Jy/beam
! Clean residual mean=0.000759 rms=0.028871 Jy/beam
! Combined flux in latest and established models = 14.4647 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 88 components and 14.4647 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.749178Jy  sigma=0.006446
! Fit after  self-cal, rms=1.743181Jy  sigma=0.006417
! 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=1.743181Jy  sigma=0.006417
! Fit after  self-cal, rms=1.733496Jy  sigma=0.006410
! 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=1.733496Jy  sigma=0.006410
! Fit after  self-cal, rms=1.732474Jy  sigma=0.006402
! Inverting map and beam 
! Estimated beam: bmin=2.936 mas, bmaj=8.229 mas, bpa=-7.744 degrees
! Estimated noise=2519.83 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.05455 Jy
! Component: 100  -  total flux cleaned = 0.0621217 Jy
! Component: 150  -  total flux cleaned = 0.0601767 Jy
! Component: 200  -  total flux cleaned = 0.0563301 Jy
! Total flux subtracted in 200 components = 0.0563301 Jy
! Clean residual min=-0.079060 max=0.101283 Jy/beam
! Clean residual mean=0.000810 rms=0.024960 Jy/beam
! Combined flux in latest and established models = 14.521 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 104 components and 14.521 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.724079Jy  sigma=0.006381
! Fit after  self-cal, rms=1.722887Jy  sigma=0.006377
! 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=8.056 mas, bmaj=21.03 mas, bpa=-0.5497 degrees
! Estimated noise=3347.9 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 = 0.0102932 Jy
! Component: 100  -  total flux cleaned = 0.00945824 Jy
! Component: 150  -  total flux cleaned = 0.00952206 Jy
! Component: 200  -  total flux cleaned = 0.0101301 Jy
! Total flux subtracted in 200 components = 0.0101301 Jy
! Clean residual min=-0.073690 max=0.077889 Jy/beam
! Clean residual mean=0.002008 rms=0.031819 Jy/beam
! Combined flux in latest and established models = 14.5312 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 113 components and 14.5312 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.719972Jy  sigma=0.006372
! Fit after  self-cal, rms=1.719572Jy  sigma=0.006370
! 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=2.477 mas, bmaj=7.017 mas, bpa=-4.772 degrees
! Estimated noise=3486.02 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 9.68601 Jy
! Component: 100  -  total flux cleaned = 12.0697 Jy
! Component: 150  -  total flux cleaned = 13.1805 Jy
! Component: 200  -  total flux cleaned = 13.8121 Jy
! Total flux subtracted in 200 components = 13.8121 Jy
! Clean residual min=-0.205278 max=0.325029 Jy/beam
! Clean residual mean=-0.004020 rms=0.068988 Jy/beam
! Combined flux in latest and established models = 13.8121 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 21 model components to the UV plane model.
! The established model now contains 21 components and 13.8121 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.936 mas, bmaj=8.229 mas, bpa=-7.744 degrees
! Estimated noise=2519.83 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, -4.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.444532 Jy
! Component: 100  -  total flux cleaned = 0.612067 Jy
! Component: 150  -  total flux cleaned = 0.642596 Jy
! Component: 200  -  total flux cleaned = 0.650374 Jy
! Total flux subtracted in 200 components = 0.650374 Jy
! Clean residual min=-0.073419 max=0.094480 Jy/beam
! Clean residual mean=-0.000393 rms=0.026685 Jy/beam
! Combined flux in latest and established models = 14.4624 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 54 components and 14.4624 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=8.056 mas, bmaj=21.03 mas, bpa=-0.5497 degrees
! Estimated noise=3347.9 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 = 0.0383594 Jy
! Component: 100  -  total flux cleaned = 0.0400718 Jy
! Component: 150  -  total flux cleaned = 0.041508 Jy
! Component: 200  -  total flux cleaned = 0.0439674 Jy
! Total flux subtracted in 200 components = 0.0439674 Jy
! Clean residual min=-0.069089 max=0.092922 Jy/beam
! Clean residual mean=0.000961 rms=0.032001 Jy/beam
! Combined flux in latest and established models = 14.5064 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 70 components and 14.5064 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.936 mas, bmaj=8.229 mas, bpa=-7.744 degrees
! Estimated noise=2519.83 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.0157575 Jy
! Component: 100  -  total flux cleaned = -0.0132626 Jy
! Component: 150  -  total flux cleaned = -0.0155568 Jy
! Component: 200  -  total flux cleaned = -0.0155086 Jy
! Total flux subtracted in 200 components = -0.0155086 Jy
! Clean residual min=-0.059682 max=0.075056 Jy/beam
! Clean residual mean=0.000419 rms=0.021626 Jy/beam
! Combined flux in latest and established models = 14.4909 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 81 components and 14.4909 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.718402Jy  sigma=0.006358
! Fit after  self-cal, rms=1.717689Jy  sigma=0.006355
wmodel J1924-2914_S_1996_01_02_yyk\_map.mod
! Writing 81 model components to file: J1924-2914_S_1996_01_02_yyk_map.mod
wobs J1924-2914_S_1996_01_02_yyk\_uvs.fits
! Writing UV FITS file: J1924-2914_S_1996_01_02_yyk_uvs.fits
wwins J1924-2914_S_1996_01_02_yyk\_map.win
! wwins: Wrote 3 windows to J1924-2914_S_1996_01_02_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 = 0.0181098 Jy
! Component: 100  -  total flux cleaned = 0.0294373 Jy
! Component: 150  -  total flux cleaned = 0.0429904 Jy
! Component: 200  -  total flux cleaned = 0.0516905 Jy
! Component: 250  -  total flux cleaned = 0.0525945 Jy
! Component: 300  -  total flux cleaned = 0.0500627 Jy
! Component: 350  -  total flux cleaned = 0.052429 Jy
! Component: 400  -  total flux cleaned = 0.0538963 Jy
! Component: 450  -  total flux cleaned = 0.0581966 Jy
! Component: 500  -  total flux cleaned = 0.0609519 Jy
! Component: 550  -  total flux cleaned = 0.0662425 Jy
! Component: 600  -  total flux cleaned = 0.0694128 Jy
! Component: 650  -  total flux cleaned = 0.0737052 Jy
! Component: 700  -  total flux cleaned = 0.0784447 Jy
! Component: 750  -  total flux cleaned = 0.081883 Jy
! Component: 800  -  total flux cleaned = 0.0852031 Jy
! Component: 850  -  total flux cleaned = 0.0878872 Jy
! Component: 900  -  total flux cleaned = 0.0915498 Jy
! Component: 950  -  total flux cleaned = 0.0951364 Jy
! Component: 1000  -  total flux cleaned = 0.100125 Jy
! Component: 1050  -  total flux cleaned = 0.103521 Jy
! Component: 1100  -  total flux cleaned = 0.106378 Jy
! Component: 1150  -  total flux cleaned = 0.110097 Jy
! Component: 1200  -  total flux cleaned = 0.111459 Jy
! Component: 1250  -  total flux cleaned = 0.113241 Jy
! Component: 1300  -  total flux cleaned = 0.114981 Jy
! Component: 1350  -  total flux cleaned = 0.115836 Jy
! Component: 1400  -  total flux cleaned = 0.116678 Jy
! Component: 1450  -  total flux cleaned = 0.118751 Jy
! Component: 1500  -  total flux cleaned = 0.120385 Jy
! Component: 1550  -  total flux cleaned = 0.122392 Jy
! Component: 1600  -  total flux cleaned = 0.123976 Jy
! Component: 1650  -  total flux cleaned = 0.125538 Jy
! Component: 1700  -  total flux cleaned = 0.12554 Jy
! Component: 1750  -  total flux cleaned = 0.126681 Jy
! Component: 1800  -  total flux cleaned = 0.126677 Jy
! Component: 1850  -  total flux cleaned = 0.125931 Jy
! Component: 1900  -  total flux cleaned = 0.124821 Jy
! Component: 1950  -  total flux cleaned = 0.12335 Jy
! Component: 2000  -  total flux cleaned = 0.123352 Jy
! Total flux subtracted in 2048 components = 0.122987 Jy
! Clean residual min=-0.020112 max=0.023849 Jy/beam
! Clean residual mean=-0.000231 rms=0.007109 Jy/beam
! Combined flux in latest and established models = 14.6139 Jy
keep
! Adding 113 model components to the UV plane model.
! The established model now contains 194 components and 14.6139 Jy
![Exited script file: muppet]
wmap "J1924-2914_S_1996_01_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.936 x 8.229 at -7.744 degrees (North through East)
! Clean map  min=-0.090827  max=10.627 Jy/beam
! Writing clean map to FITS file: J1924-2914_S_1996_01_02_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 10.6274 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00672242 
device "J1924-2914_S_1996_01_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J1924-2914_S_1996_01_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.189766 0.189766 0.379532 0.759064 1.51813 3.03625 6.07251 12.145 24.29 48.5801 97.1601
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0201 
print "peak=",int(peak_flux*1000)/1000
! peak= 10.627 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.936 x 8.229 at -7.744 degrees (North through East)
! Clean map  min=-0.090827  max=10.627 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1924-2914_S_1996_01_02_yyk\_map.gif/gif"
! Attempting to open device: 'J1924-2914_S_1996_01_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1924-2914_S_1996_01_02_yyk_uvs.log closed on Sun Jan  7 19:38:43 2007