! Started logfile: J1522-2730_X_2002_01_31_yyk_uvs.log on Wed Jun 27 10:59:28 2007
obs J1522-2730_X_2002_01_31_yyk_uva.fits
! Reading UV FITS file: J1522-2730_X_2002_01_31_yyk_uva.fits
! AN table 1: 58 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.4341 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1522-2730
! 
! 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  8.40947e+09        8e+06          1        8e+06
!  02        2  8.47947e+09        8e+06          1        8e+06
!  03        3  8.79447e+09        8e+06          1        8e+06
!  04        4  8.89947e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1545 lines of history.
! 
! Reading 4532 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
flag NL
! Flagging baselines of antenna 1:NL in the currently selected channels.
![@muppet J1522-2730_X_2002_01_31_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)= 1.37246 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=0.9095 mas, bmaj=8.234 mas, bpa=6.89 degrees
! Estimated noise=2415.79 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 = 1.11211 Jy
! Component: 100  -  total flux cleaned = 1.27789 Jy
! Total flux subtracted in 100 components = 1.27789 Jy
! Clean residual min=-0.078918 max=0.096252 Jy/beam
! Clean residual mean=-0.003844 rms=0.028165 Jy/beam
! Combined flux in latest and established models = 1.27789 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 1.27789 Jy
! 
! Correcting IF 1.
!  A total of 254 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 254 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 254 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 254 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.409619Jy  sigma=0.002832
! Fit after  self-cal, rms=0.406501Jy  sigma=0.002822
! Inverting map and beam 
! Estimated beam: bmin=0.9094 mas, bmaj=8.234 mas, bpa=6.89 degrees
! Estimated noise=2416.74 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=1.169 mas, bmaj=9.303 mas, bpa=7.062 degrees
! Estimated noise=1513.54 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 = 0.115482 Jy
! Component: 100  -  total flux cleaned = 0.160913 Jy
! Component: 150  -  total flux cleaned = 0.184368 Jy
! Component: 200  -  total flux cleaned = 0.189874 Jy
! Total flux subtracted in 200 components = 0.189874 Jy
! Clean residual min=-0.067988 max=0.056389 Jy/beam
! Clean residual mean=-0.001080 rms=0.019753 Jy/beam
! Combined flux in latest and established models = 1.46776 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 54 model components to the UV plane model.
! The established model now contains 63 components and 1.46776 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.396677Jy  sigma=0.002598
! Fit after  self-cal, rms=0.396669Jy  sigma=0.002598
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.169 x 9.303 at 7.062 degrees (North through East)
! Clean map  min=-0.066131  max=1.346 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: 1.00682
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.91     HN        1.00*    KP        0.99     
!   LA        1.09     MK        1.00*    NL        1.00*    OV        0.99     
!   PT        0.98     SC        0.99     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.01272
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.91     HN        1.00*    KP        0.94     
!   LA        1.06     MK        1.00*    NL        1.00*    OV        0.97     
!   PT        1.03     SC        0.96     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.987793
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.86     HN        1.00*    KP        0.95     
!   LA        1.11     MK        1.00*    NL        1.00*    OV        1.00     
!   PT        1.08     SC        1.04     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.980969
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        0.86     HN        1.00*    KP        1.03     
!   LA        1.08     MK        1.00*    NL        1.00*    OV        1.02     
!   PT        1.14     SC        1.00     
! 
! 
! Fit before self-cal, rms=0.396669Jy  sigma=0.002598
! Fit after  self-cal, rms=0.372829Jy  sigma=0.002376
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=0.372829Jy  sigma=0.002376
! Fit after  self-cal, rms=0.372966Jy  sigma=0.002376
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.164 mas, bmaj=9.476 mas, bpa=6.902 degrees
! Estimated noise=1501.6 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 = -0.0202873 Jy
! Component: 100  -  total flux cleaned = -0.0273585 Jy
! Component: 150  -  total flux cleaned = -0.0289785 Jy
! Component: 200  -  total flux cleaned = -0.0296474 Jy
! Total flux subtracted in 200 components = -0.0296474 Jy
! Clean residual min=-0.020906 max=0.021494 Jy/beam
! Clean residual mean=-0.000903 rms=0.006616 Jy/beam
! Combined flux in latest and established models = 1.43812 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 88 components and 1.43812 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.371632Jy  sigma=0.002368
! Fit after  self-cal, rms=0.371602Jy  sigma=0.002368
! 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=0.371602Jy  sigma=0.002368
! Fit after  self-cal, rms=0.348624Jy  sigma=0.002149
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 = 0.000732393 Jy
! Component: 100  -  total flux cleaned = 1.70233e-06 Jy
! Component: 150  -  total flux cleaned = -0.000408514 Jy
! Component: 200  -  total flux cleaned = -0.000785351 Jy
! Total flux subtracted in 200 components = -0.000785351 Jy
! Clean residual min=-0.020696 max=0.021551 Jy/beam
! Clean residual mean=-0.000881 rms=0.006560 Jy/beam
! Combined flux in latest and established models = 1.43733 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 124 components and 1.43733 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.348992Jy  sigma=0.002146
! Fit after  self-cal, rms=0.344107Jy  sigma=0.002094
! 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: 1.164 x 9.476 at 6.902 degrees (North through East)
! Clean map  min=-0.019683  max=1.3475 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=0.344107Jy  sigma=0.002094
! Fit after  self-cal, rms=1.205842Jy  sigma=0.001805
! 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=1.205842Jy  sigma=0.001805
! Fit after  self-cal, rms=1.203428Jy  sigma=0.001786
! Inverting map and beam 
! Estimated beam: bmin=1.167 mas, bmaj=9.588 mas, bpa=6.825 degrees
! Estimated noise=1493.73 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.0137279 Jy
! Component: 100  -  total flux cleaned = -0.0157502 Jy
! Component: 150  -  total flux cleaned = -0.0173532 Jy
! Component: 200  -  total flux cleaned = -0.01825 Jy
! Total flux subtracted in 200 components = -0.01825 Jy
! Clean residual min=-0.010774 max=0.009724 Jy/beam
! Clean residual mean=-0.000128 rms=0.003273 Jy/beam
! Combined flux in latest and established models = 1.41908 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 129 components and 1.41908 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.203378Jy  sigma=0.001781
! Fit after  self-cal, rms=1.202057Jy  sigma=0.001773
! 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=1.202057Jy  sigma=0.001773
! Fit after  self-cal, rms=1.291924Jy  sigma=0.001766
! 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=1.291924Jy  sigma=0.001766
! Fit after  self-cal, rms=1.291299Jy  sigma=0.001763
! Inverting map and beam 
! Estimated beam: bmin=1.166 mas, bmaj=9.657 mas, bpa=6.815 degrees
! Estimated noise=1493.37 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00743549 Jy
! Component: 100  -  total flux cleaned = -0.0088588 Jy
! Component: 150  -  total flux cleaned = -0.00947379 Jy
! Component: 200  -  total flux cleaned = -0.0102387 Jy
! Total flux subtracted in 200 components = -0.0102387 Jy
! Clean residual min=-0.009052 max=0.008586 Jy/beam
! Clean residual mean=-0.000122 rms=0.002886 Jy/beam
! Combined flux in latest and established models = 1.40884 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 136 components and 1.40884 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.291272Jy  sigma=0.001761
! Fit after  self-cal, rms=1.290983Jy  sigma=0.001759
! 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=3.415 mas, bmaj=10.22 mas, bpa=0.01063 degrees
! Estimated noise=1749.88 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 = -0.000992406 Jy
! Component: 100  -  total flux cleaned = -0.00148546 Jy
! Component: 150  -  total flux cleaned = -0.00181576 Jy
! Component: 200  -  total flux cleaned = -0.00209954 Jy
! Total flux subtracted in 200 components = -0.00209954 Jy
! Clean residual min=-0.012041 max=0.009555 Jy/beam
! Clean residual mean=-0.000167 rms=0.003943 Jy/beam
! Combined flux in latest and established models = 1.40674 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 152 components and 1.40674 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.290985Jy  sigma=0.001759
! Fit after  self-cal, rms=1.290844Jy  sigma=0.001758
! 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=0.8987 mas, bmaj=8.39 mas, bpa=6.956 degrees
! Estimated noise=2519.97 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.17274 Jy
! Component: 100  -  total flux cleaned = 1.32934 Jy
! Component: 150  -  total flux cleaned = 1.37369 Jy
! Component: 200  -  total flux cleaned = 1.3933 Jy
! Total flux subtracted in 200 components = 1.3933 Jy
! Clean residual min=-0.015254 max=0.017941 Jy/beam
! Clean residual mean=-0.000325 rms=0.004997 Jy/beam
! Combined flux in latest and established models = 1.3933 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 32 model components to the UV plane model.
! The established model now contains 32 components and 1.3933 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.166 mas, bmaj=9.657 mas, bpa=6.815 degrees
! Estimated noise=1493.37 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 = 0.0142097 Jy
! Component: 100  -  total flux cleaned = 0.0162891 Jy
! Component: 150  -  total flux cleaned = 0.0175626 Jy
! Component: 200  -  total flux cleaned = 0.0182184 Jy
! Total flux subtracted in 200 components = 0.0182184 Jy
! Clean residual min=-0.008997 max=0.007755 Jy/beam
! Clean residual mean=-0.000143 rms=0.002667 Jy/beam
! Combined flux in latest and established models = 1.41152 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 63 components and 1.41152 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=3.415 mas, bmaj=10.22 mas, bpa=0.01063 degrees
! Estimated noise=1749.88 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 = 0.0017136 Jy
! Component: 100  -  total flux cleaned = 0.00183256 Jy
! Component: 150  -  total flux cleaned = 0.00182705 Jy
! Component: 200  -  total flux cleaned = 0.00172978 Jy
! Total flux subtracted in 200 components = 0.00172978 Jy
! Clean residual min=-0.010828 max=0.007927 Jy/beam
! Clean residual mean=-0.000215 rms=0.003483 Jy/beam
! Combined flux in latest and established models = 1.41325 Jy
! Adding 15 model components to the UV plane model.
! The established model now contains 75 components and 1.41325 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.166 mas, bmaj=9.657 mas, bpa=6.815 degrees
! Estimated noise=1493.37 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000315827 Jy
! Component: 100  -  total flux cleaned = 0.000213285 Jy
! Component: 150  -  total flux cleaned = 0.000123658 Jy
! Component: 200  -  total flux cleaned = 4.5469e-05 Jy
! Total flux subtracted in 200 components = 4.5469e-05 Jy
! Clean residual min=-0.009523 max=0.008080 Jy/beam
! Clean residual mean=-0.000153 rms=0.002695 Jy/beam
! Combined flux in latest and established models = 1.4133 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 106 components and 1.4133 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.290806Jy  sigma=0.001758
! Fit after  self-cal, rms=1.290761Jy  sigma=0.001757
wmodel J1522-2730_X_2002_01_31_yyk\_map.mod
! Writing 106 model components to file: J1522-2730_X_2002_01_31_yyk_map.mod
wobs J1522-2730_X_2002_01_31_yyk\_uvs.fits
! Applying 58 buffered edits.
! Writing UV FITS file: J1522-2730_X_2002_01_31_yyk_uvs.fits
wwins J1522-2730_X_2002_01_31_yyk\_map.win
! wwins: Wrote 1 windows to J1522-2730_X_2002_01_31_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 = -0.00301665 Jy
! Component: 100  -  total flux cleaned = -0.00455051 Jy
! Component: 150  -  total flux cleaned = -0.00514285 Jy
! Component: 200  -  total flux cleaned = -0.00589443 Jy
! Component: 250  -  total flux cleaned = -0.00658787 Jy
! Component: 300  -  total flux cleaned = -0.00686911 Jy
! Component: 350  -  total flux cleaned = -0.00660822 Jy
! Component: 400  -  total flux cleaned = -0.00619519 Jy
! Component: 450  -  total flux cleaned = -0.00572322 Jy
! Component: 500  -  total flux cleaned = -0.00564773 Jy
! Component: 550  -  total flux cleaned = -0.00542585 Jy
! Component: 600  -  total flux cleaned = -0.00513892 Jy
! Component: 650  -  total flux cleaned = -0.00492902 Jy
! Component: 700  -  total flux cleaned = -0.00472445 Jy
! Component: 750  -  total flux cleaned = -0.00432619 Jy
! Component: 800  -  total flux cleaned = -0.00400362 Jy
! Component: 850  -  total flux cleaned = -0.00375013 Jy
! Component: 900  -  total flux cleaned = -0.00350098 Jy
! Component: 950  -  total flux cleaned = -0.00319594 Jy
! Component: 1000  -  total flux cleaned = -0.00301548 Jy
! Component: 1050  -  total flux cleaned = -0.00283585 Jy
! Component: 1100  -  total flux cleaned = -0.00265777 Jy
! Component: 1150  -  total flux cleaned = -0.00248192 Jy
! Component: 1200  -  total flux cleaned = -0.00213417 Jy
! Component: 1250  -  total flux cleaned = -0.00190441 Jy
! Component: 1300  -  total flux cleaned = -0.00167578 Jy
! Component: 1350  -  total flux cleaned = -0.0014481 Jy
! Component: 1400  -  total flux cleaned = -0.00122174 Jy
! Component: 1450  -  total flux cleaned = -0.00110882 Jy
! Component: 1500  -  total flux cleaned = -0.000885101 Jy
! Component: 1550  -  total flux cleaned = -0.000773654 Jy
! Component: 1600  -  total flux cleaned = -0.000607353 Jy
! Component: 1650  -  total flux cleaned = -0.000496775 Jy
! Component: 1700  -  total flux cleaned = -0.000276563 Jy
! Component: 1750  -  total flux cleaned = -0.000276309 Jy
! Component: 1800  -  total flux cleaned = -5.80004e-05 Jy
! Component: 1850  -  total flux cleaned = -0.000112582 Jy
! Component: 1900  -  total flux cleaned = -0.000112383 Jy
! Component: 1950  -  total flux cleaned = -4.4099e-06 Jy
! Component: 2000  -  total flux cleaned = -4.57797e-06 Jy
! Total flux subtracted in 2048 components = -5.86357e-05 Jy
! Clean residual min=-0.002848 max=0.002982 Jy/beam
! Clean residual mean=0.000087 rms=0.001236 Jy/beam
! Combined flux in latest and established models = 1.41324 Jy
keep
! Adding 156 model components to the UV plane model.
! The established model now contains 262 components and 1.41324 Jy
![Exited script file: muppet]
wmap "J1522-2730_X_2002_01_31_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.166 x 9.657 at 6.815 degrees (North through East)
! Clean map  min=-0.0063402  max=1.3471 Jy/beam
! Writing clean map to FITS file: J1522-2730_X_2002_01_31_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.34715 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00108297 
device "J1522-2730_X_2002_01_31_yyk\_map.eps/VPS"
! Attempting to open device: 'J1522-2730_X_2002_01_31_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.24117 0.24117 0.48234 0.96468 1.92936 3.85872 7.71744 15.4349 30.8697 61.7395
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0032 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.347 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.166 x 9.657 at 6.815 degrees (North through East)
! Clean map  min=-0.0063402  max=1.3471 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1522-2730_X_2002_01_31_yyk\_map.gif/gif"
! Attempting to open device: 'J1522-2730_X_2002_01_31_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1522-2730_X_2002_01_31_yyk_uvs.log closed on Wed Jun 27 10:59:34 2007