! Started logfile: J0050-0929_X_1997_08_27_yyk_uvs.log on Mon Jan  8 01:54:32 2007
obs J0050-0929_X_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J0050-0929_X_1997_08_27_yyk_uva.fits
! AN table 1: 156 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.820798 visibilities/baseline/integration-bin.
! Found source: J0050-0929
! 
! 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 701 lines of history.
! 
! Reading 23048 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 J0050-0929_X_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 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 1.58969 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=0.75 mas, bmaj=1.949 mas, bpa=3.069 degrees
! Estimated noise=1213.95 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 = 1.3185 Jy
! Component: 100  -  total flux cleaned = 1.51868 Jy
! Total flux subtracted in 100 components = 1.51868 Jy
! Clean residual min=-0.040426 max=0.053798 Jy/beam
! Clean residual mean=0.000003 rms=0.011991 Jy/beam
! Combined flux in latest and established models = 1.51868 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 1.51868 Jy
! 
! Correcting IF 1.
!  A total of 182 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 182 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 182 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 182 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.369253Jy  sigma=0.002177
! Fit after  self-cal, rms=0.366790Jy  sigma=0.002160
! Inverting map and beam 
! Estimated beam: bmin=0.75 mas, bmaj=1.949 mas, bpa=3.069 degrees
! Estimated noise=1214.51 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=0.9294 mas, bmaj=2.396 mas, bpa=-1.91 degrees
! Estimated noise=719.002 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 = 0.0756095 Jy
! Component: 100  -  total flux cleaned = 0.102303 Jy
! Component: 150  -  total flux cleaned = 0.113039 Jy
! Component: 200  -  total flux cleaned = 0.116613 Jy
! Total flux subtracted in 200 components = 0.116613 Jy
! Clean residual min=-0.016098 max=0.017262 Jy/beam
! Clean residual mean=0.000012 rms=0.003726 Jy/beam
! Combined flux in latest and established models = 1.63529 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 38 components and 1.63529 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.358492Jy  sigma=0.002088
! Fit after  self-cal, rms=0.358474Jy  sigma=0.002088
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9294 x 2.396 at -1.91 degrees (North through East)
! Clean map  min=-0.014601  max=1.5478 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
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: 0.999616
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.00     HN        1.02     KP        1.03     
!   LA        1.01     MK        1.02     NL        1.01     OV        1.01     
!   PT        0.97     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: 1.00678
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.98     HN        0.98     KP        1.02     
!   LA        0.98     MK        0.98     NL        1.00     OV        1.05     
!   PT        0.94     SC        1.00     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.996892
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.02     HN        1.02     KP        1.00     
!   LA        0.99     MK        1.00     NL        0.99     OV        1.00     
!   PT        0.98     SC        1.04     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.990926
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.98     HN        1.03     KP        1.00     
!   LA        1.00     MK        0.99     NL        1.00     OV        1.03     
!   PT        1.01     SC        1.03     
! 
! 
! Fit before self-cal, rms=0.358474Jy  sigma=0.002088
! Fit after  self-cal, rms=0.356097Jy  sigma=0.002070
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=0.356097Jy  sigma=0.002070
! Fit after  self-cal, rms=0.356097Jy  sigma=0.002070
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.93 mas, bmaj=2.401 mas, bpa=-2.016 degrees
! Estimated noise=717.723 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 = -0.00618828 Jy
! Component: 100  -  total flux cleaned = -0.00686738 Jy
! Component: 150  -  total flux cleaned = -0.0073186 Jy
! Component: 200  -  total flux cleaned = -0.00752554 Jy
! Total flux subtracted in 200 components = -0.00752554 Jy
! Clean residual min=-0.012298 max=0.015620 Jy/beam
! Clean residual mean=-0.000017 rms=0.002873 Jy/beam
! Combined flux in latest and established models = 1.62776 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 45 components and 1.62776 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.355966Jy  sigma=0.002069
! Fit after  self-cal, rms=0.355957Jy  sigma=0.002069
! Inverting map 
! Added new window around map position (1.8, 5.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00239515 Jy
! Component: 100  -  total flux cleaned = 0.00067485 Jy
! Component: 150  -  total flux cleaned = -0.000715064 Jy
! Component: 200  -  total flux cleaned = -0.00148219 Jy
! Total flux subtracted in 200 components = -0.00148219 Jy
! Clean residual min=-0.009962 max=0.013853 Jy/beam
! Clean residual mean=-0.000018 rms=0.002487 Jy/beam
! Combined flux in latest and established models = 1.62628 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 67 components and 1.62628 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.354246Jy  sigma=0.002061
! Fit after  self-cal, rms=0.354212Jy  sigma=0.002060
! 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=0.354212Jy  sigma=0.002060
! Fit after  self-cal, rms=0.280046Jy  sigma=0.001615
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 = 0.00377411 Jy
! Component: 100  -  total flux cleaned = 0.00290556 Jy
! Component: 150  -  total flux cleaned = 0.0022032 Jy
! Component: 200  -  total flux cleaned = 0.00192763 Jy
! Total flux subtracted in 200 components = 0.00192763 Jy
! Clean residual min=-0.008802 max=0.009254 Jy/beam
! Clean residual mean=-0.000015 rms=0.001980 Jy/beam
! Combined flux in latest and established models = 1.62821 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 79 components and 1.62821 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.279122Jy  sigma=0.001609
! Fit after  self-cal, rms=0.257988Jy  sigma=0.001493
! 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: 0.93 x 2.401 at -2.016 degrees (North through East)
! Clean map  min=-0.01347  max=1.5626 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=0.257988Jy  sigma=0.001493
! Fit after  self-cal, rms=0.255266Jy  sigma=0.001473
! 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=0.255266Jy  sigma=0.001473
! Fit after  self-cal, rms=0.245208Jy  sigma=0.001415
! Inverting map and beam 
! Estimated beam: bmin=0.9245 mas, bmaj=2.38 mas, bpa=-1.508 degrees
! Estimated noise=714.785 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000524724 Jy
! Component: 100  -  total flux cleaned = -0.000948028 Jy
! Component: 150  -  total flux cleaned = -0.00076935 Jy
! Component: 200  -  total flux cleaned = -0.000616881 Jy
! Total flux subtracted in 200 components = -0.000616881 Jy
! Clean residual min=-0.005029 max=0.003770 Jy/beam
! Clean residual mean=-0.000003 rms=0.001127 Jy/beam
! Combined flux in latest and established models = 1.62759 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 97 components and 1.62759 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.244910Jy  sigma=0.001414
! Fit after  self-cal, rms=0.239402Jy  sigma=0.001382
! 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=0.239402Jy  sigma=0.001382
! Fit after  self-cal, rms=0.237546Jy  sigma=0.001375
! 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=0.237546Jy  sigma=0.001375
! Fit after  self-cal, rms=0.234689Jy  sigma=0.001359
! Inverting map and beam 
! Estimated beam: bmin=0.9228 mas, bmaj=2.373 mas, bpa=-1.319 degrees
! Estimated noise=713.59 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000671944 Jy
! Component: 100  -  total flux cleaned = -0.000532139 Jy
! Component: 150  -  total flux cleaned = -0.000274317 Jy
! Component: 200  -  total flux cleaned = -0.000159658 Jy
! Total flux subtracted in 200 components = -0.000159658 Jy
! Clean residual min=-0.004673 max=0.003659 Jy/beam
! Clean residual mean=-0.000001 rms=0.001045 Jy/beam
! Combined flux in latest and established models = 1.62743 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 107 components and 1.62743 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.234553Jy  sigma=0.001358
! Fit after  self-cal, rms=0.232926Jy  sigma=0.001348
! 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=2.329 mas, bmaj=4.315 mas, bpa=4.174 degrees
! Estimated noise=892.926 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 = 0.0021824 Jy
! Component: 100  -  total flux cleaned = 0.00241557 Jy
! Component: 150  -  total flux cleaned = 0.00255461 Jy
! Component: 200  -  total flux cleaned = 0.00261442 Jy
! Total flux subtracted in 200 components = 0.00261442 Jy
! Clean residual min=-0.003595 max=0.004376 Jy/beam
! Clean residual mean=-0.000004 rms=0.001151 Jy/beam
! Combined flux in latest and established models = 1.63005 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 117 components and 1.63005 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.232901Jy  sigma=0.001348
! Fit after  self-cal, rms=0.231933Jy  sigma=0.001342
! 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=0.7469 mas, bmaj=1.943 mas, bpa=3.42 degrees
! Estimated noise=1202.11 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.33849 Jy
! Component: 100  -  total flux cleaned = 1.52789 Jy
! Component: 150  -  total flux cleaned = 1.58392 Jy
! Component: 200  -  total flux cleaned = 1.60513 Jy
! Total flux subtracted in 200 components = 1.60513 Jy
! Clean residual min=-0.011186 max=0.011020 Jy/beam
! Clean residual mean=-0.000003 rms=0.002994 Jy/beam
! Combined flux in latest and established models = 1.60513 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 1.60513 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9228 mas, bmaj=2.373 mas, bpa=-1.319 degrees
! Estimated noise=713.59 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 = 0.0167606 Jy
! Component: 100  -  total flux cleaned = 0.0234853 Jy
! Component: 150  -  total flux cleaned = 0.0247123 Jy
! Component: 200  -  total flux cleaned = 0.0251904 Jy
! Total flux subtracted in 200 components = 0.0251904 Jy
! Clean residual min=-0.004022 max=0.004551 Jy/beam
! Clean residual mean=-0.000003 rms=0.001029 Jy/beam
! Combined flux in latest and established models = 1.63032 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 39 components and 1.63032 Jy
! Inverting map 
! Added new window around map position (-7.2, 6.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00213128 Jy
! Component: 100  -  total flux cleaned = 0.00214822 Jy
! Component: 150  -  total flux cleaned = 0.00191041 Jy
! Component: 200  -  total flux cleaned = 0.00170148 Jy
! Total flux subtracted in 200 components = 0.00170148 Jy
! Clean residual min=-0.004168 max=0.003612 Jy/beam
! Clean residual mean=-0.000002 rms=0.000930 Jy/beam
! Combined flux in latest and established models = 1.63202 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 59 components and 1.63202 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=2.329 mas, bmaj=4.315 mas, bpa=4.174 degrees
! Estimated noise=892.926 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 = 0.000344365 Jy
! Component: 100  -  total flux cleaned = 0.000344793 Jy
! Component: 150  -  total flux cleaned = 0.000244981 Jy
! Component: 200  -  total flux cleaned = 0.000202433 Jy
! Total flux subtracted in 200 components = 0.000202433 Jy
! Clean residual min=-0.003840 max=0.003346 Jy/beam
! Clean residual mean=-0.000003 rms=0.001054 Jy/beam
! Combined flux in latest and established models = 1.63222 Jy
! Adding 15 model components to the UV plane model.
! The established model now contains 74 components and 1.63222 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9228 mas, bmaj=2.373 mas, bpa=-1.319 degrees
! Estimated noise=713.59 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000349008 Jy
! Component: 100  -  total flux cleaned = -0.000437851 Jy
! Component: 150  -  total flux cleaned = -0.000518301 Jy
! Component: 200  -  total flux cleaned = -0.000734278 Jy
! Total flux subtracted in 200 components = -0.000734278 Jy
! Clean residual min=-0.003978 max=0.003334 Jy/beam
! Clean residual mean=-0.000001 rms=0.000885 Jy/beam
! Combined flux in latest and established models = 1.63149 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 90 components and 1.63149 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.231693Jy  sigma=0.001341
! Fit after  self-cal, rms=0.231071Jy  sigma=0.001337
wmodel J0050-0929_X_1997_08_27_yyk\_map.mod
! Writing 90 model components to file: J0050-0929_X_1997_08_27_yyk_map.mod
wobs J0050-0929_X_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J0050-0929_X_1997_08_27_yyk_uvs.fits
wwins J0050-0929_X_1997_08_27_yyk\_map.win
! wwins: Wrote 3 windows to J0050-0929_X_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 = -0.000454213 Jy
! Component: 100  -  total flux cleaned = -0.000783959 Jy
! Component: 150  -  total flux cleaned = -0.00114597 Jy
! Component: 200  -  total flux cleaned = -0.00139203 Jy
! Component: 250  -  total flux cleaned = -0.00167672 Jy
! Component: 300  -  total flux cleaned = -0.00199908 Jy
! Component: 350  -  total flux cleaned = -0.00222222 Jy
! Component: 400  -  total flux cleaned = -0.00239681 Jy
! Component: 450  -  total flux cleaned = -0.00252386 Jy
! Component: 500  -  total flux cleaned = -0.00244074 Jy
! Component: 550  -  total flux cleaned = -0.00248217 Jy
! Component: 600  -  total flux cleaned = -0.00256214 Jy
! Component: 650  -  total flux cleaned = -0.0026393 Jy
! Component: 700  -  total flux cleaned = -0.0025252 Jy
! Component: 750  -  total flux cleaned = -0.00263777 Jy
! Component: 800  -  total flux cleaned = -0.00252772 Jy
! Component: 850  -  total flux cleaned = -0.00260038 Jy
! Component: 900  -  total flux cleaned = -0.00260009 Jy
! Component: 950  -  total flux cleaned = -0.00256502 Jy
! Component: 1000  -  total flux cleaned = -0.00270241 Jy
! Component: 1050  -  total flux cleaned = -0.00280389 Jy
! Component: 1100  -  total flux cleaned = -0.00293673 Jy
! Component: 1150  -  total flux cleaned = -0.00303421 Jy
! Component: 1200  -  total flux cleaned = -0.00306653 Jy
! Component: 1250  -  total flux cleaned = -0.00313066 Jy
! Component: 1300  -  total flux cleaned = -0.00328769 Jy
! Component: 1350  -  total flux cleaned = -0.00334938 Jy
! Component: 1400  -  total flux cleaned = -0.00334931 Jy
! Component: 1450  -  total flux cleaned = -0.00340945 Jy
! Component: 1500  -  total flux cleaned = -0.00349917 Jy
! Component: 1550  -  total flux cleaned = -0.003381 Jy
! Component: 1600  -  total flux cleaned = -0.00346916 Jy
! Component: 1650  -  total flux cleaned = -0.00355603 Jy
! Component: 1700  -  total flux cleaned = -0.00364169 Jy
! Component: 1750  -  total flux cleaned = -0.00372652 Jy
! Component: 1800  -  total flux cleaned = -0.00383853 Jy
! Component: 1850  -  total flux cleaned = -0.00394844 Jy
! Component: 1900  -  total flux cleaned = -0.00403026 Jy
! Component: 1950  -  total flux cleaned = -0.00419191 Jy
! Component: 2000  -  total flux cleaned = -0.00427191 Jy
! Total flux subtracted in 2048 components = -0.00448302 Jy
! Clean residual min=-0.001560 max=0.001650 Jy/beam
! Clean residual mean=-0.000002 rms=0.000501 Jy/beam
! Combined flux in latest and established models = 1.627 Jy
keep
! Adding 150 model components to the UV plane model.
! The established model now contains 240 components and 1.627 Jy
![Exited script file: muppet]
wmap "J0050-0929_X_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9228 x 2.373 at -1.319 degrees (North through East)
! Clean map  min=-0.0034009  max=1.5588 Jy/beam
! Writing clean map to FITS file: J0050-0929_X_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 1.55875 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000498405 
device "J0050-0929_X_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J0050-0929_X_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.0959238 0.0959238 0.191848 0.383695 0.76739 1.53478 3.06956 6.13912 12.2782 24.5565 49.113 98.226
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0014 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.558 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9228 x 2.373 at -1.319 degrees (North through East)
! Clean map  min=-0.0034009  max=1.5588 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0050-0929_X_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J0050-0929_X_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0050-0929_X_1997_08_27_yyk_uvs.log closed on Mon Jan  8 01:54:42 2007