! Started logfile: J0900-2808_S_1997_08_27_yyk_uvs.log on Sun Jan  7 17:08:41 2007
obs J0900-2808_S_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J0900-2808_S_1997_08_27_yyk_uva.fits
! AN table 1: 140 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.905556 visibilities/baseline/integration-bin.
! Found source: J0900-2808
! 
! 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  2.22447e+09        8e+06          1        8e+06
!  02        2  2.23447e+09        8e+06          1        8e+06
!  03        3  2.29447e+09        8e+06          1        8e+06
!  04        4  2.32447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 702 lines of history.
! 
! Reading 22820 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 J0900-2808_S_1997_08_27_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)= 1.04176 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=2.802 mas, bmaj=6.208 mas, bpa=-13.06 degrees
! Estimated noise=2584.75 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 = 0.396238 Jy
! Component: 100  -  total flux cleaned = 0.634794 Jy
! Total flux subtracted in 100 components = 0.634794 Jy
! Clean residual min=-0.068986 max=0.136620 Jy/beam
! Clean residual mean=0.001711 rms=0.027553 Jy/beam
! Combined flux in latest and established models = 0.634794 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 60 model components to the UV plane model.
! The established model now contains 60 components and 0.634794 Jy
! 
! Correcting IF 1.
!  A total of 223 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 124 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.776185Jy  sigma=0.002615
! Fit after  self-cal, rms=0.774370Jy  sigma=0.002611
! Inverting map and beam 
! Estimated beam: bmin=2.802 mas, bmaj=6.208 mas, bpa=-13.06 degrees
! Estimated noise=2585.79 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=3.384 mas, bmaj=7.946 mas, bpa=-15.06 degrees
! Estimated noise=1439.52 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 = 0.428087 Jy
! Component: 100  -  total flux cleaned = 0.618512 Jy
! Component: 150  -  total flux cleaned = 0.703594 Jy
! Component: 200  -  total flux cleaned = 0.73958 Jy
! Total flux subtracted in 200 components = 0.73958 Jy
! Clean residual min=-0.066046 max=0.176081 Jy/beam
! Clean residual mean=0.004774 rms=0.036880 Jy/beam
! Combined flux in latest and established models = 1.37437 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 72 components and 1.37437 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.632045Jy  sigma=0.002035
! Fit after  self-cal, rms=0.631424Jy  sigma=0.002033
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.384 x 7.946 at -15.06 degrees (North through East)
! Clean map  min=-0.064997  max=0.37566 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.500861
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.94     FD        1.03     HN        3.48     KP        0.79     
!   LA        0.86     MK        2.07     NL        1.00*    OV        1.19     
!   PT        0.79     SC        6.82     
! 
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.430492
!  Telescope amplitude corrections in sub-array 1:
!   BR        2.09     FD        1.06     HN        4.55     KP        0.81     
!   LA        0.92     MK        2.67     NL        1.73     OV        1.12     
!   PT        0.79     SC        7.49     
! 
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.494063
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.87     FD        0.98     HN        4.44     KP        0.77     
!   LA        0.68     MK        2.47     NL        1.59     OV        1.01     
!   PT        0.91     SC        5.52     
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.473577
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.86     FD        1.02     HN        3.92     KP        0.79     
!   LA        0.74     MK        2.31     NL        1.76     OV        0.99     
!   PT        0.77     SC        6.95     
! 
! 
! Fit before self-cal, rms=0.631424Jy  sigma=0.002033
! Fit after  self-cal, rms=1.076643Jy  sigma=0.011610
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=1.076643Jy  sigma=0.011610
! Fit after  self-cal, rms=1.078058Jy  sigma=0.011610
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=7.606 mas, bmaj=19.25 mas, bpa=-21.86 degrees
! Estimated noise=403.04 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 = -0.841711 Jy
! Component: 100  -  total flux cleaned = -0.99481 Jy
! Component: 150  -  total flux cleaned = -1.02743 Jy
! Component: 200  -  total flux cleaned = -1.02897 Jy
! Total flux subtracted in 200 components = -1.02897 Jy
! Clean residual min=-0.021711 max=0.013426 Jy/beam
! Clean residual mean=0.000002 rms=0.005837 Jy/beam
! Combined flux in latest and established models = 0.3454 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 50 model components to the UV plane model.
! The established model now contains 96 components and 0.3454 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.939709Jy  sigma=0.001901
! Fit after  self-cal, rms=0.928570Jy  sigma=0.001867
! 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=0.928570Jy  sigma=0.001867
! Fit after  self-cal, rms=0.923987Jy  sigma=0.001845
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 = -0.00176142 Jy
! Component: 100  -  total flux cleaned = -0.00222134 Jy
! Component: 150  -  total flux cleaned = -0.00264062 Jy
! Component: 200  -  total flux cleaned = -0.00304521 Jy
! Total flux subtracted in 200 components = -0.00304521 Jy
! Clean residual min=-0.019017 max=0.013003 Jy/beam
! Clean residual mean=0.000075 rms=0.005481 Jy/beam
! Combined flux in latest and established models = 0.342355 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 96 components and 0.342355 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.920034Jy  sigma=0.001827
! Fit after  self-cal, rms=0.916551Jy  sigma=0.001823
! 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: 7.606 x 19.25 at -21.86 degrees (North through East)
! Clean map  min=-0.018108  max=0.1417 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=0.916551Jy  sigma=0.001823
! Fit after  self-cal, rms=69.757790Jy  sigma=0.001460
! 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=69.757790Jy  sigma=0.001460
! Fit after  self-cal, rms=69.764725Jy  sigma=0.001459
! Inverting map and beam 
! Estimated beam: bmin=11.16 mas, bmaj=23.79 mas, bpa=-0.3757 degrees
! Estimated noise=374.764 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00615346 Jy
! Component: 100  -  total flux cleaned = 0.00614823 Jy
! Component: 150  -  total flux cleaned = 0.00592207 Jy
! Component: 200  -  total flux cleaned = 0.00557321 Jy
! Total flux subtracted in 200 components = 0.00557321 Jy
! Clean residual min=-0.011376 max=0.012868 Jy/beam
! Clean residual mean=0.000111 rms=0.004346 Jy/beam
! Combined flux in latest and established models = 0.347928 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 6 model components to the UV plane model.
! The established model now contains 99 components and 0.347928 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=69.764709Jy  sigma=0.001448
! Fit after  self-cal, rms=69.766319Jy  sigma=0.001447
! 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=69.766319Jy  sigma=0.001447
! Fit after  self-cal, rms=127.325592Jy  sigma=0.001444
! 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=127.325592Jy  sigma=0.001444
! Fit after  self-cal, rms=127.327858Jy  sigma=0.001444
! Inverting map and beam 
! Estimated beam: bmin=11.04 mas, bmaj=23.62 mas, bpa=-0.9058 degrees
! Estimated noise=381.649 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00459738 Jy
! Component: 100  -  total flux cleaned = 0.00441627 Jy
! Component: 150  -  total flux cleaned = 0.00425009 Jy
! Component: 200  -  total flux cleaned = 0.00409902 Jy
! Total flux subtracted in 200 components = 0.00409902 Jy
! Clean residual min=-0.010453 max=0.013062 Jy/beam
! Clean residual mean=0.000154 rms=0.004252 Jy/beam
! Combined flux in latest and established models = 0.352027 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 5 model components to the UV plane model.
! The established model now contains 100 components and 0.352027 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=127.327698Jy  sigma=0.001438
! Fit after  self-cal, rms=127.330116Jy  sigma=0.001437
! 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=12.67 mas, bmaj=26.88 mas, bpa=3.47 degrees
! Estimated noise=386.794 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 = -0.00143738 Jy
! Component: 100  -  total flux cleaned = -0.00152239 Jy
! Component: 150  -  total flux cleaned = -0.00159237 Jy
! Component: 200  -  total flux cleaned = -0.00165233 Jy
! Total flux subtracted in 200 components = -0.00165233 Jy
! Clean residual min=-0.008682 max=0.012110 Jy/beam
! Clean residual mean=0.000204 rms=0.003928 Jy/beam
! Combined flux in latest and established models = 0.350375 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 102 components and 0.350375 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=127.330055Jy  sigma=0.001436
! Fit after  self-cal, rms=127.331352Jy  sigma=0.001436
! 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=6.033 mas, bmaj=14.48 mas, bpa=-14.69 degrees
! Estimated noise=1654.98 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.182419 Jy
! Component: 100  -  total flux cleaned = 0.239207 Jy
! Component: 150  -  total flux cleaned = 0.249031 Jy
! Component: 200  -  total flux cleaned = 0.252748 Jy
! Total flux subtracted in 200 components = 0.252748 Jy
! Clean residual min=-0.024484 max=0.046791 Jy/beam
! Clean residual mean=0.000484 rms=0.010156 Jy/beam
! Combined flux in latest and established models = 0.252748 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 23 model components to the UV plane model.
! The established model now contains 23 components and 0.252748 Jy
! Inverting map and beam 
! Estimated beam: bmin=11.04 mas, bmaj=23.62 mas, bpa=-0.9058 degrees
! Estimated noise=381.649 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 (-8, 4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0680355 Jy
! Component: 100  -  total flux cleaned = 0.0930199 Jy
! Component: 150  -  total flux cleaned = 0.101314 Jy
! Component: 200  -  total flux cleaned = 0.105123 Jy
! Total flux subtracted in 200 components = 0.105123 Jy
! Clean residual min=-0.005311 max=0.009412 Jy/beam
! Clean residual mean=0.000099 rms=0.002032 Jy/beam
! Combined flux in latest and established models = 0.357871 Jy
! Adding 39 model components to the UV plane model.
! The established model now contains 62 components and 0.357871 Jy
! Inverting map 
! Added new window around map position (19.5, 13.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00394587 Jy
! Component: 100  -  total flux cleaned = 0.00324194 Jy
! Component: 150  -  total flux cleaned = 0.00304197 Jy
! Component: 200  -  total flux cleaned = 0.00271034 Jy
! Total flux subtracted in 200 components = 0.00271034 Jy
! Clean residual min=-0.003799 max=0.003560 Jy/beam
! Clean residual mean=0.000050 rms=0.001313 Jy/beam
! Combined flux in latest and established models = 0.360582 Jy
! Adding 43 model components to the UV plane model.
! The established model now contains 104 components and 0.360582 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=12.67 mas, bmaj=26.88 mas, bpa=3.47 degrees
! Estimated noise=386.794 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 = -0.000159138 Jy
! Component: 100  -  total flux cleaned = 0.000214585 Jy
! Component: 150  -  total flux cleaned = 0.000446006 Jy
! Component: 200  -  total flux cleaned = 0.000659701 Jy
! Total flux subtracted in 200 components = 0.000659701 Jy
! Clean residual min=-0.003683 max=0.003537 Jy/beam
! Clean residual mean=0.000060 rms=0.001171 Jy/beam
! Combined flux in latest and established models = 0.361241 Jy
! Adding 41 model components to the UV plane model.
! The established model now contains 135 components and 0.361241 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=11.04 mas, bmaj=23.62 mas, bpa=-0.9058 degrees
! Estimated noise=381.649 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 8.77175e-06 Jy
! Component: 100  -  total flux cleaned = 6.8625e-06 Jy
! Component: 150  -  total flux cleaned = 0.000106908 Jy
! Component: 200  -  total flux cleaned = 0.00020619 Jy
! Total flux subtracted in 200 components = 0.00020619 Jy
! Clean residual min=-0.003505 max=0.003391 Jy/beam
! Clean residual mean=0.000060 rms=0.001063 Jy/beam
! Combined flux in latest and established models = 0.361448 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 164 components and 0.361448 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=127.324921Jy  sigma=0.001373
! Fit after  self-cal, rms=127.324547Jy  sigma=0.001371
wmodel J0900-2808_S_1997_08_27_yyk\_map.mod
! Writing 164 model components to file: J0900-2808_S_1997_08_27_yyk_map.mod
wobs J0900-2808_S_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J0900-2808_S_1997_08_27_yyk_uvs.fits
wwins J0900-2808_S_1997_08_27_yyk\_map.win
! wwins: Wrote 3 windows to J0900-2808_S_1997_08_27_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 = -0.000115352 Jy
! Component: 100  -  total flux cleaned = 0.000268339 Jy
! Component: 150  -  total flux cleaned = 0.00058212 Jy
! Component: 200  -  total flux cleaned = 0.000911983 Jy
! Component: 250  -  total flux cleaned = 0.0011058 Jy
! Component: 300  -  total flux cleaned = 0.00117851 Jy
! Component: 350  -  total flux cleaned = 0.00114473 Jy
! Component: 400  -  total flux cleaned = 0.00097709 Jy
! Component: 450  -  total flux cleaned = 0.000879824 Jy
! Component: 500  -  total flux cleaned = 0.000689396 Jy
! Component: 550  -  total flux cleaned = 0.000565391 Jy
! Component: 600  -  total flux cleaned = 0.000411959 Jy
! Component: 650  -  total flux cleaned = 0.000142656 Jy
! Component: 700  -  total flux cleaned = -3.8548e-06 Jy
! Component: 750  -  total flux cleaned = -0.000263919 Jy
! Component: 800  -  total flux cleaned = -0.00054814 Jy
! Component: 850  -  total flux cleaned = -0.000800131 Jy
! Component: 900  -  total flux cleaned = -0.00104846 Jy
! Component: 950  -  total flux cleaned = -0.00126634 Jy
! Component: 1000  -  total flux cleaned = -0.00142775 Jy
! Component: 1050  -  total flux cleaned = -0.00158758 Jy
! Component: 1100  -  total flux cleaned = -0.00182449 Jy
! Component: 1150  -  total flux cleaned = -0.00200674 Jy
! Component: 1200  -  total flux cleaned = -0.00216123 Jy
! Component: 1250  -  total flux cleaned = -0.00228878 Jy
! Component: 1300  -  total flux cleaned = -0.00241491 Jy
! Component: 1350  -  total flux cleaned = -0.0025401 Jy
! Component: 1400  -  total flux cleaned = -0.00268852 Jy
! Component: 1450  -  total flux cleaned = -0.00278672 Jy
! Component: 1500  -  total flux cleaned = -0.00295653 Jy
! Component: 1550  -  total flux cleaned = -0.00305263 Jy
! Component: 1600  -  total flux cleaned = -0.00314813 Jy
! Component: 1650  -  total flux cleaned = -0.00324265 Jy
! Component: 1700  -  total flux cleaned = -0.00340702 Jy
! Component: 1750  -  total flux cleaned = -0.00354657 Jy
! Component: 1800  -  total flux cleaned = -0.00363903 Jy
! Component: 1850  -  total flux cleaned = -0.00379948 Jy
! Component: 1900  -  total flux cleaned = -0.00395831 Jy
! Component: 1950  -  total flux cleaned = -0.00409358 Jy
! Component: 2000  -  total flux cleaned = -0.00425 Jy
! Total flux subtracted in 2048 components = -0.00433873 Jy
! Clean residual min=-0.001299 max=0.001476 Jy/beam
! Clean residual mean=0.000031 rms=0.000604 Jy/beam
! Combined flux in latest and established models = 0.357109 Jy
keep
! Adding 159 model components to the UV plane model.
! The established model now contains 322 components and 0.357109 Jy
![Exited script file: muppet]
wmap "J0900-2808_S_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 11.04 x 23.62 at -0.9058 degrees (North through East)
! Clean map  min=-0.0061474  max=0.23892 Jy/beam
! Writing clean map to FITS file: J0900-2808_S_1997_08_27_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.238916 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000587833 
device "J0900-2808_S_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J0900-2808_S_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.738124 0.738124 1.47625 2.9525 5.90499 11.81 23.62 47.2399 94.4799
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.238 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 11.04 x 23.62 at -0.9058 degrees (North through East)
! Clean map  min=-0.0061474  max=0.23892 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0900-2808_S_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J0900-2808_S_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0900-2808_S_1997_08_27_yyk_uvs.log closed on Sun Jan  7 17:08:50 2007