! Started logfile: J0141-0202_X_2005_07_20_yyk_uvs.log on Fri Jan 20 09:45:32 2006
obs J0141-0202_X_2005_07_20_yyk_uve.fits
! Reading UV FITS file: J0141-0202_X_2005_07_20_yyk_uve.fits
! AN table 1: 11 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.89697 visibilities/baseline/integration-bin.
! Found source: J0141-0202
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1488 lines of history.
! 
! Reading 1776 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 J0141-0202_X_2005_07_20_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)= 0.237303 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=0.6954 mas, bmaj=1.84 mas, bpa=-1.624 degrees
! Estimated noise=1.28208 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 = 0.195126 Jy
! Component: 100  -  total flux cleaned = 0.221963 Jy
! Total flux subtracted in 100 components = 0.221963 Jy
! Clean residual min=-0.008867 max=0.013232 Jy/beam
! Clean residual mean=-0.000016 rms=0.002201 Jy/beam
! Combined flux in latest and established models = 0.221963 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.221963 Jy
! 
! Correcting IF 1.
!  A total of 12 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 12 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 12 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 12 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.068885Jy  sigma=1.147319
! Fit after  self-cal, rms=0.068687Jy  sigma=1.142733
! Inverting map and beam 
! Estimated beam: bmin=0.6954 mas, bmaj=1.84 mas, bpa=-1.624 degrees
! Estimated noise=1.28208 mJy/beam.
! Added new window around map position (2, 16.6).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0136212 Jy
! Component: 100  -  total flux cleaned = 0.0203427 Jy
! Total flux subtracted in 100 components = 0.0203427 Jy
! Clean residual min=-0.006905 max=0.009843 Jy/beam
! Clean residual mean=-0.000012 rms=0.001873 Jy/beam
! Combined flux in latest and established models = 0.242305 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 13 components and 0.242305 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066991Jy  sigma=1.103909
! Fit after  self-cal, rms=0.066807Jy  sigma=1.099513
! Inverting map 
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=0.8731 mas, bmaj=2.22 mas, bpa=-3.841 degrees
! Estimated noise=0.935526 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 (-2, -16.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0100442 Jy
! Component: 100  -  total flux cleaned = 0.0123402 Jy
! Component: 150  -  total flux cleaned = 0.0123403 Jy
! Component: 200  -  total flux cleaned = 0.0123442 Jy
! Total flux subtracted in 200 components = 0.0123442 Jy
! Clean residual min=-0.005938 max=0.005442 Jy/beam
! Clean residual mean=-0.000020 rms=0.001553 Jy/beam
! Combined flux in latest and established models = 0.25465 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 36 components and 0.25465 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065881Jy  sigma=1.076614
! Fit after  self-cal, rms=0.065806Jy  sigma=1.074873
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8731 x 2.22 at -3.841 degrees (North through East)
! Clean map  min=-0.0054763  max=0.22249 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: 1.00786
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.00     HN        1.00     KP        0.96     
!   LA        0.99     MK        1.00     NL        1.04     OV        1.01     
!   PT        1.03     SC        0.93     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.01565
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.00     HN        1.01     KP        0.92     
!   LA        0.97     MK        0.98     NL        0.98     OV        0.98     
!   PT        1.02     SC        1.01     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.00792
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.05     HN        0.92     KP        0.87     
!   LA        1.03     MK        1.09     NL        0.96     OV        1.01     
!   PT        1.08     SC        0.91     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.961991
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.04     HN        1.00     KP        0.98     
!   LA        0.98     MK        0.98     NL        1.02     OV        1.03     
!   PT        1.20     SC        1.16     
! 
! 
! Fit before self-cal, rms=0.065806Jy  sigma=1.074873
! Fit after  self-cal, rms=0.063530Jy  sigma=1.035976
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=0.063530Jy  sigma=1.035976
! Fit after  self-cal, rms=0.063535Jy  sigma=1.035945
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.872 mas, bmaj=2.202 mas, bpa=-3.599 degrees
! Estimated noise=0.937193 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 = -0.00473908 Jy
! Component: 100  -  total flux cleaned = -0.0059948 Jy
! Component: 150  -  total flux cleaned = -0.00625788 Jy
! Component: 200  -  total flux cleaned = -0.00639629 Jy
! Total flux subtracted in 200 components = -0.00639629 Jy
! Clean residual min=-0.003464 max=0.004289 Jy/beam
! Clean residual mean=-0.000013 rms=0.001070 Jy/beam
! Combined flux in latest and established models = 0.248253 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 57 components and 0.248253 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063130Jy  sigma=1.029047
! Fit after  self-cal, rms=0.063102Jy  sigma=1.028681
! 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=0.063102Jy  sigma=1.028681
! Fit after  self-cal, rms=0.061116Jy  sigma=0.992100
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 = 0.000467774 Jy
! Component: 100  -  total flux cleaned = 0.000475897 Jy
! Component: 150  -  total flux cleaned = 0.000422243 Jy
! Component: 200  -  total flux cleaned = 0.000270654 Jy
! Total flux subtracted in 200 components = 0.000270654 Jy
! Clean residual min=-0.003459 max=0.004186 Jy/beam
! Clean residual mean=-0.000011 rms=0.001031 Jy/beam
! Combined flux in latest and established models = 0.248524 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 68 components and 0.248524 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061040Jy  sigma=0.990431
! Fit after  self-cal, rms=0.060913Jy  sigma=0.988192
! 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: 0.872 x 2.202 at -3.599 degrees (North through East)
! Clean map  min=-0.003196  max=0.22386 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=0.060913Jy  sigma=0.988192
! Fit after  self-cal, rms=0.060345Jy  sigma=0.960570
! 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=0.060345Jy  sigma=0.960570
! Fit after  self-cal, rms=0.060338Jy  sigma=0.960380
! Inverting map and beam 
! Estimated beam: bmin=0.8711 mas, bmaj=2.202 mas, bpa=-3.63 degrees
! Estimated noise=0.934621 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00289338 Jy
! Component: 100  -  total flux cleaned = -0.00321872 Jy
! Component: 150  -  total flux cleaned = -0.00326961 Jy
! Component: 200  -  total flux cleaned = -0.00331701 Jy
! Total flux subtracted in 200 components = -0.00331702 Jy
! Clean residual min=-0.003309 max=0.003579 Jy/beam
! Clean residual mean=-0.000009 rms=0.000899 Jy/beam
! Combined flux in latest and established models = 0.245207 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 86 components and 0.245207 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060155Jy  sigma=0.957743
! Fit after  self-cal, rms=0.060144Jy  sigma=0.957611
! 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=0.060144Jy  sigma=0.957611
! Fit after  self-cal, rms=0.058722Jy  sigma=0.931280
! 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=0.058722Jy  sigma=0.931280
! Fit after  self-cal, rms=0.058719Jy  sigma=0.931258
! Inverting map and beam 
! Estimated beam: bmin=0.8707 mas, bmaj=2.198 mas, bpa=-3.635 degrees
! Estimated noise=0.933487 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00140844 Jy
! Component: 100  -  total flux cleaned = -0.00162326 Jy
! Component: 150  -  total flux cleaned = -0.00157906 Jy
! Component: 200  -  total flux cleaned = -0.00150042 Jy
! Total flux subtracted in 200 components = -0.00150042 Jy
! Clean residual min=-0.003199 max=0.003448 Jy/beam
! Clean residual mean=-0.000008 rms=0.000864 Jy/beam
! Combined flux in latest and established models = 0.243706 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 100 components and 0.243706 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058622Jy  sigma=0.929736
! Fit after  self-cal, rms=0.058617Jy  sigma=0.929662
! 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=2.297 mas, bmaj=3.7 mas, bpa=6.843 degrees
! Estimated noise=1.20356 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 = 0.000139116 Jy
! Component: 100  -  total flux cleaned = 0.000180392 Jy
! Component: 150  -  total flux cleaned = 0.000217539 Jy
! Component: 200  -  total flux cleaned = 0.000123768 Jy
! Total flux subtracted in 200 components = 0.000123768 Jy
! Clean residual min=-0.003641 max=0.004266 Jy/beam
! Clean residual mean=-0.000013 rms=0.001166 Jy/beam
! Combined flux in latest and established models = 0.24383 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 111 components and 0.24383 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058612Jy  sigma=0.929645
! Fit after  self-cal, rms=0.058600Jy  sigma=0.929455
! 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=0.697 mas, bmaj=1.839 mas, bpa=-1.539 degrees
! Estimated noise=1.28528 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.196174 Jy
! Component: 100  -  total flux cleaned = 0.223255 Jy
! Component: 150  -  total flux cleaned = 0.2335 Jy
! Component: 200  -  total flux cleaned = 0.23754 Jy
! Total flux subtracted in 200 components = 0.23754 Jy
! Clean residual min=-0.004959 max=0.004513 Jy/beam
! Clean residual mean=-0.000005 rms=0.001291 Jy/beam
! Combined flux in latest and established models = 0.23754 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 19 model components to the UV plane model.
! The established model now contains 19 components and 0.23754 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8707 mas, bmaj=2.198 mas, bpa=-3.635 degrees
! Estimated noise=0.933487 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 = 0.00498612 Jy
! Component: 100  -  total flux cleaned = 0.00595766 Jy
! Component: 150  -  total flux cleaned = 0.00651017 Jy
! Component: 200  -  total flux cleaned = 0.00650829 Jy
! Total flux subtracted in 200 components = 0.00650829 Jy
! Clean residual min=-0.003340 max=0.003891 Jy/beam
! Clean residual mean=-0.000008 rms=0.000908 Jy/beam
! Combined flux in latest and established models = 0.244048 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 35 components and 0.244048 Jy
! Inverting map 
! Added new window around map position (15.8, 12).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00331781 Jy
! Component: 100  -  total flux cleaned = 0.00423274 Jy
! Component: 150  -  total flux cleaned = 0.00444767 Jy
! Component: 200  -  total flux cleaned = 0.00471368 Jy
! Total flux subtracted in 200 components = 0.00471368 Jy
! Clean residual min=-0.003024 max=0.002962 Jy/beam
! Clean residual mean=-0.000007 rms=0.000814 Jy/beam
! Combined flux in latest and established models = 0.248762 Jy
! Adding 32 model components to the UV plane model.
! The established model now contains 56 components and 0.248762 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=2.297 mas, bmaj=3.7 mas, bpa=6.843 degrees
! Estimated noise=1.20356 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 = 0.0012773 Jy
! Component: 100  -  total flux cleaned = 0.00170196 Jy
! Component: 150  -  total flux cleaned = 0.00201191 Jy
! Component: 200  -  total flux cleaned = 0.00220736 Jy
! Total flux subtracted in 200 components = 0.00220736 Jy
! Clean residual min=-0.003414 max=0.003691 Jy/beam
! Clean residual mean=-0.000010 rms=0.001015 Jy/beam
! Combined flux in latest and established models = 0.250969 Jy
! Adding 21 model components to the UV plane model.
! The established model now contains 72 components and 0.250969 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8707 mas, bmaj=2.198 mas, bpa=-3.635 degrees
! Estimated noise=0.933487 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000465268 Jy
! Component: 100  -  total flux cleaned = -0.000588182 Jy
! Component: 150  -  total flux cleaned = -0.000647097 Jy
! Component: 200  -  total flux cleaned = -0.000750615 Jy
! Total flux subtracted in 200 components = -0.000750615 Jy
! Clean residual min=-0.002822 max=0.002818 Jy/beam
! Clean residual mean=-0.000005 rms=0.000780 Jy/beam
! Combined flux in latest and established models = 0.250218 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 85 components and 0.250218 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058573Jy  sigma=0.927435
! Fit after  self-cal, rms=0.058548Jy  sigma=0.927046
wmodel J0141-0202_X_2005_07_20_yyk\_map.mod
! Writing 85 model components to file: J0141-0202_X_2005_07_20_yyk_map.mod
wobs J0141-0202_X_2005_07_20_yyk\_uvs.fits
! Writing UV FITS file: J0141-0202_X_2005_07_20_yyk_uvs.fits
wwins J0141-0202_X_2005_07_20_yyk\_map.win
! wwins: Wrote 4 windows to J0141-0202_X_2005_07_20_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 = -0.000158151 Jy
! Component: 100  -  total flux cleaned = -0.000108957 Jy
! Component: 150  -  total flux cleaned = 7.83239e-05 Jy
! Component: 200  -  total flux cleaned = 0.000212841 Jy
! Component: 250  -  total flux cleaned = 0.000425836 Jy
! Component: 300  -  total flux cleaned = 0.000550087 Jy
! Component: 350  -  total flux cleaned = 0.00062978 Jy
! Component: 400  -  total flux cleaned = 0.000668019 Jy
! Component: 450  -  total flux cleaned = 0.000705785 Jy
! Component: 500  -  total flux cleaned = 0.000668908 Jy
! Component: 550  -  total flux cleaned = 0.000704679 Jy
! Component: 600  -  total flux cleaned = 0.000597391 Jy
! Component: 650  -  total flux cleaned = 0.000631144 Jy
! Component: 700  -  total flux cleaned = 0.000494304 Jy
! Component: 750  -  total flux cleaned = 0.000428329 Jy
! Component: 800  -  total flux cleaned = 0.000330033 Jy
! Component: 850  -  total flux cleaned = 0.000200173 Jy
! Component: 900  -  total flux cleaned = 7.26051e-05 Jy
! Component: 950  -  total flux cleaned = -0.000177865 Jy
! Component: 1000  -  total flux cleaned = -0.000331885 Jy
! Component: 1050  -  total flux cleaned = -0.00057491 Jy
! Component: 1100  -  total flux cleaned = -0.000784169 Jy
! Component: 1150  -  total flux cleaned = -0.000902064 Jy
! Component: 1200  -  total flux cleaned = -0.00107668 Jy
! Component: 1250  -  total flux cleaned = -0.0011917 Jy
! Component: 1300  -  total flux cleaned = -0.00136199 Jy
! Component: 1350  -  total flux cleaned = -0.00153021 Jy
! Component: 1400  -  total flux cleaned = -0.00172366 Jy
! Component: 1450  -  total flux cleaned = -0.00196903 Jy
! Component: 1500  -  total flux cleaned = -0.00204955 Jy
! Component: 1550  -  total flux cleaned = -0.00226244 Jy
! Component: 1600  -  total flux cleaned = -0.00244608 Jy
! Component: 1650  -  total flux cleaned = -0.0025238 Jy
! Component: 1700  -  total flux cleaned = -0.00272894 Jy
! Component: 1750  -  total flux cleaned = -0.00277945 Jy
! Component: 1800  -  total flux cleaned = -0.00293023 Jy
! Component: 1850  -  total flux cleaned = -0.00312871 Jy
! Component: 1900  -  total flux cleaned = -0.00317829 Jy
! Component: 1950  -  total flux cleaned = -0.00342091 Jy
! Component: 2000  -  total flux cleaned = -0.00349321 Jy
! Total flux subtracted in 2048 components = -0.00361234 Jy
! Clean residual min=-0.001285 max=0.001392 Jy/beam
! Clean residual mean=-0.000001 rms=0.000465 Jy/beam
! Combined flux in latest and established models = 0.246606 Jy
keep
! Adding 132 model components to the UV plane model.
! The established model now contains 217 components and 0.246606 Jy
![Exited script file: muppet]
wmap "J0141-0202_X_2005_07_20_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8707 x 2.198 at -3.635 degrees (North through East)
! Clean map  min=-0.0027415  max=0.22532 Jy/beam
! Writing clean map to FITS file: J0141-0202_X_2005_07_20_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.225323 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000467981 
device "J0141-0202_X_2005_07_20_yyk\_map.eps/VPS"
! Attempting to open device: 'J0141-0202_X_2005_07_20_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.623081 0.623081 1.24616 2.49233 4.98465 9.9693 19.9386 39.8772 79.7544
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0014 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.225 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8707 x 2.198 at -3.635 degrees (North through East)
! Clean map  min=-0.0027415  max=0.22532 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0141-0202_X_2005_07_20_yyk\_map.gif/gif"
! Attempting to open device: 'J0141-0202_X_2005_07_20_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0141-0202_X_2005_07_20_yyk_uvs.log closed on Fri Jan 20 09:45:37 2006