! Started logfile: J2126-0119_X_1997_05_07_yyk_uvs.log on Mon Jan  8 10:25:13 2007
obs J2126-0119_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J2126-0119_X_1997_05_07_yyk_uva.fits
! AN table 1: 135 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.871276 visibilities/baseline/integration-bin.
! Found source: J2126-0119
! 
! 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  8.15447e+09        8e+06          1        8e+06
!  02        2  8.23447e+09        8e+06          1        8e+06
!  03        3  8.41447e+09        8e+06          1        8e+06
!  04        4  8.55447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 613 lines of history.
! 
! Reading 21172 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 J2126-0119_X_1997_05_07_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)= 0.247411 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=0.7312 mas, bmaj=1.799 mas, bpa=1.609 degrees
! Estimated noise=1051.76 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 = 0.128999 Jy
! Component: 100  -  total flux cleaned = 0.151232 Jy
! Total flux subtracted in 100 components = 0.151232 Jy
! Clean residual min=-0.008469 max=0.021243 Jy/beam
! Clean residual mean=0.000013 rms=0.002663 Jy/beam
! Combined flux in latest and established models = 0.151232 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.151232 Jy
! 
! Correcting IF 1.
!  A total of 94 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 94 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 120 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 94 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.192893Jy  sigma=0.001255
! Fit after  self-cal, rms=0.191124Jy  sigma=0.001247
! Inverting map and beam 
! Estimated beam: bmin=0.7312 mas, bmaj=1.799 mas, bpa=1.609 degrees
! Estimated noise=1051.76 mJy/beam.
! Added new window around map position (-3.2, 3.4).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0238451 Jy
! Component: 100  -  total flux cleaned = 0.035809 Jy
! Total flux subtracted in 100 components = 0.035809 Jy
! Clean residual min=-0.005887 max=0.007825 Jy/beam
! Clean residual mean=0.000014 rms=0.001772 Jy/beam
! Combined flux in latest and established models = 0.187041 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 34 components and 0.187041 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.188319Jy  sigma=0.001223
! Fit after  self-cal, rms=0.188142Jy  sigma=0.001222
! 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=0.9182 mas, bmaj=2.196 mas, bpa=-2.535 degrees
! Estimated noise=707.921 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 = 0.0175163 Jy
! Component: 100  -  total flux cleaned = 0.0278333 Jy
! Component: 150  -  total flux cleaned = 0.0346804 Jy
! Component: 200  -  total flux cleaned = 0.039505 Jy
! Total flux subtracted in 200 components = 0.039505 Jy
! Clean residual min=-0.003743 max=0.004842 Jy/beam
! Clean residual mean=0.000027 rms=0.001237 Jy/beam
! Combined flux in latest and established models = 0.226546 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 41 model components to the UV plane model.
! The established model now contains 62 components and 0.226546 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.187139Jy  sigma=0.001213
! Fit after  self-cal, rms=0.187069Jy  sigma=0.001212
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9182 x 2.196 at -2.535 degrees (North through East)
! Clean map  min=-0.0035381  max=0.15612 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.994412
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.97     HN        1.08     KP        0.99     
!   LA        1.00     MK        1.04     NL        1.04     OV        1.05     
!   PT        0.91     SC        0.95     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.995417
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.92     HN        1.12     KP        0.97     
!   LA        0.97     MK        1.01     NL        1.01     OV        1.08     
!   PT        0.93     SC        1.05     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.995653
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00     HN        1.13     KP        0.96     
!   LA        1.01     MK        1.03     NL        0.99     OV        0.99     
!   PT        0.96     SC        0.99     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.993727
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.97     HN        1.08     KP        1.00     
!   LA        0.98     MK        0.96     NL        1.02     OV        1.00     
!   PT        0.98     SC        1.05     
! 
! 
! Fit before self-cal, rms=0.187069Jy  sigma=0.001212
! Fit after  self-cal, rms=0.186804Jy  sigma=0.001210
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=0.186804Jy  sigma=0.001210
! Fit after  self-cal, rms=0.186805Jy  sigma=0.001210
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.934 mas, bmaj=2.231 mas, bpa=-2.392 degrees
! Estimated noise=693.186 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 = 0.000326369 Jy
! Component: 100  -  total flux cleaned = 0.000542076 Jy
! Component: 150  -  total flux cleaned = 0.000545727 Jy
! Component: 200  -  total flux cleaned = 0.00058212 Jy
! Total flux subtracted in 200 components = 0.00058212 Jy
! Clean residual min=-0.002946 max=0.003822 Jy/beam
! Clean residual mean=0.000008 rms=0.000784 Jy/beam
! Combined flux in latest and established models = 0.227128 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 76 components and 0.227128 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186764Jy  sigma=0.001210
! Fit after  self-cal, rms=0.186757Jy  sigma=0.001210
! 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=0.186757Jy  sigma=0.001210
! Fit after  self-cal, rms=0.185431Jy  sigma=0.001202
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)
! Added new window around map position (13.8, 20.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00343827 Jy
! Component: 100  -  total flux cleaned = 0.00344572 Jy
! Component: 150  -  total flux cleaned = 0.00330851 Jy
! Component: 200  -  total flux cleaned = 0.00330759 Jy
! Total flux subtracted in 200 components = 0.00330759 Jy
! Clean residual min=-0.002570 max=0.002969 Jy/beam
! Clean residual mean=0.000007 rms=0.000735 Jy/beam
! Combined flux in latest and established models = 0.230436 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 95 components and 0.230436 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185340Jy  sigma=0.001201
! Fit after  self-cal, rms=0.185172Jy  sigma=0.001200
! 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: 0.934 x 2.231 at -2.392 degrees (North through East)
! Clean map  min=-0.002318  max=0.15399 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=0.185172Jy  sigma=0.001200
! Fit after  self-cal, rms=0.185528Jy  sigma=0.001200
! 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=0.185528Jy  sigma=0.001200
! Fit after  self-cal, rms=0.185493Jy  sigma=0.001199
! Inverting map and beam 
! Estimated beam: bmin=0.9298 mas, bmaj=2.227 mas, bpa=-2.153 degrees
! Estimated noise=687.139 mJy/beam.
! Added new window around map position (16.8, -12.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0018182 Jy
! Component: 100  -  total flux cleaned = 0.00212648 Jy
! Component: 150  -  total flux cleaned = 0.00212937 Jy
! Component: 200  -  total flux cleaned = 0.00201359 Jy
! Total flux subtracted in 200 components = 0.00201359 Jy
! Clean residual min=-0.002057 max=0.002221 Jy/beam
! Clean residual mean=-0.000005 rms=0.000581 Jy/beam
! Combined flux in latest and established models = 0.23245 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 114 components and 0.23245 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185444Jy  sigma=0.001199
! Fit after  self-cal, rms=0.185427Jy  sigma=0.001199
! 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=0.185427Jy  sigma=0.001199
! Fit after  self-cal, rms=0.186479Jy  sigma=0.001198
! 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=0.186479Jy  sigma=0.001198
! Fit after  self-cal, rms=0.186472Jy  sigma=0.001198
! Inverting map and beam 
! Estimated beam: bmin=0.9249 mas, bmaj=2.221 mas, bpa=-2.173 degrees
! Estimated noise=686.9 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000472808 Jy
! Component: 100  -  total flux cleaned = 0.000472132 Jy
! Component: 150  -  total flux cleaned = 0.000380101 Jy
! Component: 200  -  total flux cleaned = 0.000337919 Jy
! Total flux subtracted in 200 components = 0.000337919 Jy
! Clean residual min=-0.001943 max=0.002221 Jy/beam
! Clean residual mean=-0.000004 rms=0.000571 Jy/beam
! Combined flux in latest and established models = 0.232787 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 121 components and 0.232787 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186450Jy  sigma=0.001198
! Fit after  self-cal, rms=0.186446Jy  sigma=0.001198
! 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=2.472 mas, bmaj=3.869 mas, bpa=5.543 degrees
! Estimated noise=867.861 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 = 0.000455494 Jy
! Component: 100  -  total flux cleaned = 0.000247828 Jy
! Component: 150  -  total flux cleaned = 0.0001486 Jy
! Component: 200  -  total flux cleaned = 6.46174e-05 Jy
! Total flux subtracted in 200 components = 6.46174e-05 Jy
! Clean residual min=-0.002513 max=0.002277 Jy/beam
! Clean residual mean=-0.000007 rms=0.000661 Jy/beam
! Combined flux in latest and established models = 0.232852 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 131 components and 0.232852 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186447Jy  sigma=0.001198
! Fit after  self-cal, rms=0.186443Jy  sigma=0.001198
! 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=0.7307 mas, bmaj=1.808 mas, bpa=1.741 degrees
! Estimated noise=1036.65 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.129909 Jy
! Component: 100  -  total flux cleaned = 0.160763 Jy
! Component: 150  -  total flux cleaned = 0.178729 Jy
! Component: 200  -  total flux cleaned = 0.190797 Jy
! Total flux subtracted in 200 components = 0.190797 Jy
! Clean residual min=-0.005497 max=0.006635 Jy/beam
! Clean residual mean=0.000002 rms=0.001517 Jy/beam
! Combined flux in latest and established models = 0.190797 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 34 model components to the UV plane model.
! The established model now contains 34 components and 0.190797 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9249 mas, bmaj=2.221 mas, bpa=-2.173 degrees
! Estimated noise=686.9 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)
! Added new window around map position (-2.2, 2.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0147294 Jy
! Component: 100  -  total flux cleaned = 0.0234185 Jy
! Component: 150  -  total flux cleaned = 0.029482 Jy
! Component: 200  -  total flux cleaned = 0.0338231 Jy
! Total flux subtracted in 200 components = 0.0338231 Jy
! Clean residual min=-0.002677 max=0.002603 Jy/beam
! Clean residual mean=-0.000001 rms=0.000734 Jy/beam
! Combined flux in latest and established models = 0.22462 Jy
! Adding 55 model components to the UV plane model.
! The established model now contains 79 components and 0.22462 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=2.472 mas, bmaj=3.869 mas, bpa=5.543 degrees
! Estimated noise=867.861 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 = 0.00441004 Jy
! Component: 100  -  total flux cleaned = 0.00608795 Jy
! Component: 150  -  total flux cleaned = 0.00644883 Jy
! Component: 200  -  total flux cleaned = 0.00656879 Jy
! Total flux subtracted in 200 components = 0.00656879 Jy
! Clean residual min=-0.003004 max=0.002389 Jy/beam
! Clean residual mean=-0.000007 rms=0.000701 Jy/beam
! Combined flux in latest and established models = 0.231189 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 116 components and 0.231189 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9249 mas, bmaj=2.221 mas, bpa=-2.173 degrees
! Estimated noise=686.9 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000452118 Jy
! Component: 100  -  total flux cleaned = 0.000615889 Jy
! Component: 150  -  total flux cleaned = 0.000834388 Jy
! Component: 200  -  total flux cleaned = 0.000965198 Jy
! Total flux subtracted in 200 components = 0.000965198 Jy
! Clean residual min=-0.002140 max=0.002297 Jy/beam
! Clean residual mean=-0.000004 rms=0.000562 Jy/beam
! Combined flux in latest and established models = 0.232154 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 135 components and 0.232154 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186466Jy  sigma=0.001198
! Fit after  self-cal, rms=0.186458Jy  sigma=0.001198
wmodel J2126-0119_X_1997_05_07_yyk\_map.mod
! Writing 135 model components to file: J2126-0119_X_1997_05_07_yyk_map.mod
wobs J2126-0119_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J2126-0119_X_1997_05_07_yyk_uvs.fits
wwins J2126-0119_X_1997_05_07_yyk\_map.win
! wwins: Wrote 5 windows to J2126-0119_X_1997_05_07_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 = -0.000135549 Jy
! Component: 100  -  total flux cleaned = -0.000527342 Jy
! Component: 150  -  total flux cleaned = -0.000830043 Jy
! Component: 200  -  total flux cleaned = -0.000926989 Jy
! Component: 250  -  total flux cleaned = -0.00111445 Jy
! Component: 300  -  total flux cleaned = -0.00120427 Jy
! Component: 350  -  total flux cleaned = -0.00132022 Jy
! Component: 400  -  total flux cleaned = -0.00134767 Jy
! Component: 450  -  total flux cleaned = -0.00132009 Jy
! Component: 500  -  total flux cleaned = -0.00137401 Jy
! Component: 550  -  total flux cleaned = -0.00139982 Jy
! Component: 600  -  total flux cleaned = -0.00142583 Jy
! Component: 650  -  total flux cleaned = -0.00150188 Jy
! Component: 700  -  total flux cleaned = -0.00152684 Jy
! Component: 750  -  total flux cleaned = -0.00152724 Jy
! Component: 800  -  total flux cleaned = -0.00157477 Jy
! Component: 850  -  total flux cleaned = -0.00162138 Jy
! Component: 900  -  total flux cleaned = -0.00162136 Jy
! Component: 950  -  total flux cleaned = -0.00164441 Jy
! Component: 1000  -  total flux cleaned = -0.0016894 Jy
! Component: 1050  -  total flux cleaned = -0.0017555 Jy
! Component: 1100  -  total flux cleaned = -0.00175484 Jy
! Component: 1150  -  total flux cleaned = -0.00184018 Jy
! Component: 1200  -  total flux cleaned = -0.00181884 Jy
! Component: 1250  -  total flux cleaned = -0.00183951 Jy
! Component: 1300  -  total flux cleaned = -0.00190121 Jy
! Component: 1350  -  total flux cleaned = -0.0019009 Jy
! Component: 1400  -  total flux cleaned = -0.00188086 Jy
! Component: 1450  -  total flux cleaned = -0.00194001 Jy
! Component: 1500  -  total flux cleaned = -0.00184189 Jy
! Component: 1550  -  total flux cleaned = -0.00189999 Jy
! Component: 1600  -  total flux cleaned = -0.00191893 Jy
! Component: 1650  -  total flux cleaned = -0.00190026 Jy
! Component: 1700  -  total flux cleaned = -0.00191894 Jy
! Component: 1750  -  total flux cleaned = -0.00190045 Jy
! Component: 1800  -  total flux cleaned = -0.00191869 Jy
! Component: 1850  -  total flux cleaned = -0.00184617 Jy
! Component: 1900  -  total flux cleaned = -0.00181042 Jy
! Component: 1950  -  total flux cleaned = -0.00177495 Jy
! Component: 2000  -  total flux cleaned = -0.00170475 Jy
! Total flux subtracted in 2048 components = -0.00170488 Jy
! Clean residual min=-0.001167 max=0.001085 Jy/beam
! Clean residual mean=-0.000002 rms=0.000319 Jy/beam
! Combined flux in latest and established models = 0.230449 Jy
keep
! Adding 138 model components to the UV plane model.
! The established model now contains 273 components and 0.230449 Jy
![Exited script file: muppet]
wmap "J2126-0119_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9249 x 2.221 at -2.173 degrees (North through East)
! Clean map  min=-0.0016701  max=0.15345 Jy/beam
! Writing clean map to FITS file: J2126-0119_X_1997_05_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.153447 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000316768 
device "J2126-0119_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J2126-0119_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.619304 0.619304 1.23861 2.47722 4.95443 9.90887 19.8177 39.6355 79.271
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0009 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.153 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9249 x 2.221 at -2.173 degrees (North through East)
! Clean map  min=-0.0016701  max=0.15345 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2126-0119_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J2126-0119_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2126-0119_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 10:25:22 2007