! Started logfile: J0327-2202_X_1997_08_27_yyk_uvs.log on Mon Jan  8 02:42:26 2007
obs J0327-2202_X_1997_08_27_yyk_uva.fits
! Reading UV FITS file: J0327-2202_X_1997_08_27_yyk_uva.fits
! AN table 1: 147 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.978534 visibilities/baseline/integration-bin.
! Found source: J0327-2202
! 
! 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 25892 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 J0327-2202_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)= 0.34203 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=0.707 mas, bmaj=1.677 mas, bpa=-9.542 degrees
! Estimated noise=1165.06 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 = 0.171999 Jy
! Component: 100  -  total flux cleaned = 0.257071 Jy
! Total flux subtracted in 100 components = 0.257071 Jy
! Clean residual min=-0.016755 max=0.043113 Jy/beam
! Clean residual mean=-0.000188 rms=0.004997 Jy/beam
! Combined flux in latest and established models = 0.257071 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 20 components and 0.257071 Jy
! 
! Correcting IF 1.
!  A total of 27 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 27 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 27 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 27 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.232596Jy  sigma=0.001421
! Fit after  self-cal, rms=0.232466Jy  sigma=0.001420
! Inverting map and beam 
! Estimated beam: bmin=0.707 mas, bmaj=1.677 mas, bpa=-9.542 degrees
! Estimated noise=1165.13 mJy/beam.
! Added new window around map position (-1, -0.4).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0551401 Jy
! Component: 100  -  total flux cleaned = 0.0873912 Jy
! Total flux subtracted in 100 components = 0.0873912 Jy
! Clean residual min=-0.010799 max=0.022296 Jy/beam
! Clean residual mean=-0.000077 rms=0.003041 Jy/beam
! Combined flux in latest and established models = 0.344463 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 37 components and 0.344462 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.217355Jy  sigma=0.001317
! Fit after  self-cal, rms=0.217162Jy  sigma=0.001315
! Inverting map 
! Added new window around map position (1.2, 0.6).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0252524 Jy
! Component: 100  -  total flux cleaned = 0.04106 Jy
! Total flux subtracted in 100 components = 0.04106 Jy
! Clean residual min=-0.008279 max=0.012930 Jy/beam
! Clean residual mean=-0.000027 rms=0.002306 Jy/beam
! Combined flux in latest and established models = 0.385522 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 48 components and 0.385522 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.214100Jy  sigma=0.001294
! Fit after  self-cal, rms=0.214053Jy  sigma=0.001294
! 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=0.8739 mas, bmaj=2.075 mas, bpa=-10.86 degrees
! Estimated noise=704.826 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 (0.8, -2.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0177896 Jy
! Component: 100  -  total flux cleaned = 0.0267641 Jy
! Component: 150  -  total flux cleaned = 0.0281693 Jy
! Component: 200  -  total flux cleaned = 0.0285371 Jy
! Total flux subtracted in 200 components = 0.0285371 Jy
! Clean residual min=-0.005444 max=0.006194 Jy/beam
! Clean residual mean=-0.000019 rms=0.001461 Jy/beam
! Combined flux in latest and established models = 0.41406 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 65 components and 0.41406 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.213008Jy  sigma=0.001287
! Fit after  self-cal, rms=0.212960Jy  sigma=0.001286
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8739 x 2.075 at -10.86 degrees (North through East)
! Clean map  min=-0.0055811  max=0.19658 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.
!  Amplitude normalization factor in sub-array 1: 1.01116
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     HN        1.00     KP        1.03     
!   LA        1.00     MK        1.04     NL        0.96     OV        1.01     
!   PT        0.96     SC        0.91     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.01834
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00     HN        0.95     KP        1.02     
!   LA        0.98     MK        1.01     NL        0.98     OV        1.05     
!   PT        0.92     SC        0.93     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.00602
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.04     HN        0.95     KP        1.00     
!   LA        0.99     MK        0.97     NL        0.99     OV        1.03     
!   PT        0.96     SC        1.03     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.991247
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.97     HN        0.98     KP        1.02     
!   LA        1.00     MK        0.99     NL        0.98     OV        1.06     
!   PT        0.99     SC        1.06     
! 
! 
! Fit before self-cal, rms=0.212960Jy  sigma=0.001286
! Fit after  self-cal, rms=0.212583Jy  sigma=0.001285
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=0.212583Jy  sigma=0.001285
! Fit after  self-cal, rms=0.212584Jy  sigma=0.001285
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8718 mas, bmaj=2.071 mas, bpa=-10.67 degrees
! Estimated noise=704.564 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 = 0.00388729 Jy
! Component: 100  -  total flux cleaned = 0.00417114 Jy
! Component: 150  -  total flux cleaned = 0.00417133 Jy
! Component: 200  -  total flux cleaned = 0.00405979 Jy
! Total flux subtracted in 200 components = 0.00405979 Jy
! Clean residual min=-0.004332 max=0.005045 Jy/beam
! Clean residual mean=-0.000002 rms=0.001127 Jy/beam
! Combined flux in latest and established models = 0.418119 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 77 components and 0.418119 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.212452Jy  sigma=0.001284
! Fit after  self-cal, rms=0.212448Jy  sigma=0.001284
! 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=0.212448Jy  sigma=0.001284
! Fit after  self-cal, rms=0.209414Jy  sigma=0.001266
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 (-7, 14.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0057425 Jy
! Component: 100  -  total flux cleaned = 0.00712222 Jy
! Component: 150  -  total flux cleaned = 0.00712637 Jy
! Component: 200  -  total flux cleaned = 0.00690807 Jy
! Total flux subtracted in 200 components = 0.00690807 Jy
! Clean residual min=-0.004375 max=0.004228 Jy/beam
! Clean residual mean=0.000009 rms=0.001014 Jy/beam
! Combined flux in latest and established models = 0.425027 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 98 components and 0.425027 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.209241Jy  sigma=0.001265
! Fit after  self-cal, rms=0.208904Jy  sigma=0.001262
! 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: 0.8718 x 2.071 at -10.67 degrees (North through East)
! Clean map  min=-0.0039543  max=0.19788 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=0.208904Jy  sigma=0.001262
! Fit after  self-cal, rms=0.206660Jy  sigma=0.001261
! 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=0.206660Jy  sigma=0.001261
! Fit after  self-cal, rms=0.206580Jy  sigma=0.001261
! Inverting map and beam 
! Estimated beam: bmin=0.8438 mas, bmaj=2.082 mas, bpa=-10.72 degrees
! Estimated noise=689.725 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00155349 Jy
! Component: 100  -  total flux cleaned = -0.00176508 Jy
! Component: 150  -  total flux cleaned = -0.00195217 Jy
! Component: 200  -  total flux cleaned = -0.0020349 Jy
! Total flux subtracted in 200 components = -0.0020349 Jy
! Clean residual min=-0.003882 max=0.003327 Jy/beam
! Clean residual mean=0.000014 rms=0.000873 Jy/beam
! Combined flux in latest and established models = 0.422993 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 112 components and 0.422993 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206512Jy  sigma=0.001260
! Fit after  self-cal, rms=0.206471Jy  sigma=0.001260
! 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=0.206471Jy  sigma=0.001260
! Fit after  self-cal, rms=0.206145Jy  sigma=0.001260
! 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=0.206145Jy  sigma=0.001260
! Fit after  self-cal, rms=0.206126Jy  sigma=0.001260
! Inverting map and beam 
! Estimated beam: bmin=0.8308 mas, bmaj=2.088 mas, bpa=-10.83 degrees
! Estimated noise=683.572 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00109095 Jy
! Component: 100  -  total flux cleaned = -0.00134476 Jy
! Component: 150  -  total flux cleaned = -0.0014977 Jy
! Component: 200  -  total flux cleaned = -0.00156806 Jy
! Total flux subtracted in 200 components = -0.00156806 Jy
! Clean residual min=-0.003767 max=0.003109 Jy/beam
! Clean residual mean=0.000013 rms=0.000853 Jy/beam
! Combined flux in latest and established models = 0.421424 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 122 components and 0.421424 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206085Jy  sigma=0.001259
! Fit after  self-cal, rms=0.206066Jy  sigma=0.001259
! 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=2.198 mas, bmaj=4.476 mas, bpa=-6.402 degrees
! Estimated noise=923.433 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 = -0.000115969 Jy
! Component: 100  -  total flux cleaned = -0.000223322 Jy
! Component: 150  -  total flux cleaned = -0.000221226 Jy
! Component: 200  -  total flux cleaned = -0.000220719 Jy
! Total flux subtracted in 200 components = -0.000220719 Jy
! Clean residual min=-0.003285 max=0.003574 Jy/beam
! Clean residual mean=0.000031 rms=0.000997 Jy/beam
! Combined flux in latest and established models = 0.421204 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 135 components and 0.421204 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206060Jy  sigma=0.001259
! Fit after  self-cal, rms=0.206050Jy  sigma=0.001259
! 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=0.6951 mas, bmaj=1.688 mas, bpa=-9.533 degrees
! Estimated noise=1128.85 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.172159 Jy
! Component: 100  -  total flux cleaned = 0.259534 Jy
! Component: 150  -  total flux cleaned = 0.311247 Jy
! Component: 200  -  total flux cleaned = 0.344382 Jy
! Total flux subtracted in 200 components = 0.344382 Jy
! Clean residual min=-0.008055 max=0.013412 Jy/beam
! Clean residual mean=-0.000081 rms=0.002511 Jy/beam
! Combined flux in latest and established models = 0.344382 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 47 model components to the UV plane model.
! The established model now contains 47 components and 0.344382 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8308 mas, bmaj=2.088 mas, bpa=-10.83 degrees
! Estimated noise=683.572 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 = 0.035465 Jy
! Component: 100  -  total flux cleaned = 0.0539713 Jy
! Component: 150  -  total flux cleaned = 0.0647757 Jy
! Component: 200  -  total flux cleaned = 0.0718866 Jy
! Total flux subtracted in 200 components = 0.0718866 Jy
! Clean residual min=-0.004193 max=0.003892 Jy/beam
! Clean residual mean=-0.000011 rms=0.001059 Jy/beam
! Combined flux in latest and established models = 0.416269 Jy
! Adding 56 model components to the UV plane model.
! The established model now contains 77 components and 0.416269 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=2.198 mas, bmaj=4.476 mas, bpa=-6.402 degrees
! Estimated noise=923.433 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 = 0.00540393 Jy
! Component: 100  -  total flux cleaned = 0.0056655 Jy
! Component: 150  -  total flux cleaned = 0.00566964 Jy
! Component: 200  -  total flux cleaned = 0.00577194 Jy
! Total flux subtracted in 200 components = 0.00577194 Jy
! Clean residual min=-0.003406 max=0.003986 Jy/beam
! Clean residual mean=0.000014 rms=0.001059 Jy/beam
! Combined flux in latest and established models = 0.42204 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 97 components and 0.422041 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8308 mas, bmaj=2.088 mas, bpa=-10.83 degrees
! Estimated noise=683.572 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -6.66827e-05 Jy
! Component: 100  -  total flux cleaned = 6.22494e-05 Jy
! Component: 150  -  total flux cleaned = 0.00019243 Jy
! Component: 200  -  total flux cleaned = 0.000193903 Jy
! Total flux subtracted in 200 components = 0.000193903 Jy
! Clean residual min=-0.003681 max=0.003424 Jy/beam
! Clean residual mean=0.000009 rms=0.000894 Jy/beam
! Combined flux in latest and established models = 0.422234 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 118 components and 0.422235 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206112Jy  sigma=0.001260
! Fit after  self-cal, rms=0.206092Jy  sigma=0.001259
wmodel J0327-2202_X_1997_08_27_yyk\_map.mod
! Writing 118 model components to file: J0327-2202_X_1997_08_27_yyk_map.mod
wobs J0327-2202_X_1997_08_27_yyk\_uvs.fits
! Writing UV FITS file: J0327-2202_X_1997_08_27_yyk_uvs.fits
wwins J0327-2202_X_1997_08_27_yyk\_map.win
! wwins: Wrote 5 windows to J0327-2202_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 = -0.000601343 Jy
! Component: 100  -  total flux cleaned = -0.000775387 Jy
! Component: 150  -  total flux cleaned = -0.00110261 Jy
! Component: 200  -  total flux cleaned = -0.00120553 Jy
! Component: 250  -  total flux cleaned = -0.00140689 Jy
! Component: 300  -  total flux cleaned = -0.00169616 Jy
! Component: 350  -  total flux cleaned = -0.00211374 Jy
! Component: 400  -  total flux cleaned = -0.00242952 Jy
! Component: 450  -  total flux cleaned = -0.00278155 Jy
! Component: 500  -  total flux cleaned = -0.00299646 Jy
! Component: 550  -  total flux cleaned = -0.00324715 Jy
! Component: 600  -  total flux cleaned = -0.00341042 Jy
! Component: 650  -  total flux cleaned = -0.00364929 Jy
! Component: 700  -  total flux cleaned = -0.00384399 Jy
! Component: 750  -  total flux cleaned = -0.00395839 Jy
! Component: 800  -  total flux cleaned = -0.00407169 Jy
! Component: 850  -  total flux cleaned = -0.00433084 Jy
! Component: 900  -  total flux cleaned = -0.00451309 Jy
! Component: 950  -  total flux cleaned = -0.00479848 Jy
! Component: 1000  -  total flux cleaned = -0.00483276 Jy
! Component: 1050  -  total flux cleaned = -0.00479819 Jy
! Component: 1100  -  total flux cleaned = -0.00493513 Jy
! Component: 1150  -  total flux cleaned = -0.00496876 Jy
! Component: 1200  -  total flux cleaned = -0.00503506 Jy
! Component: 1250  -  total flux cleaned = -0.0051658 Jy
! Component: 1300  -  total flux cleaned = -0.00523081 Jy
! Component: 1350  -  total flux cleaned = -0.00519925 Jy
! Component: 1400  -  total flux cleaned = -0.00532651 Jy
! Component: 1450  -  total flux cleaned = -0.00542085 Jy
! Component: 1500  -  total flux cleaned = -0.00548258 Jy
! Component: 1550  -  total flux cleaned = -0.00545175 Jy
! Component: 1600  -  total flux cleaned = -0.00551236 Jy
! Component: 1650  -  total flux cleaned = -0.00545292 Jy
! Component: 1700  -  total flux cleaned = -0.00560127 Jy
! Component: 1750  -  total flux cleaned = -0.00568955 Jy
! Component: 1800  -  total flux cleaned = -0.00566043 Jy
! Component: 1850  -  total flux cleaned = -0.00571814 Jy
! Component: 1900  -  total flux cleaned = -0.00577518 Jy
! Component: 1950  -  total flux cleaned = -0.00585992 Jy
! Component: 2000  -  total flux cleaned = -0.00586009 Jy
! Total flux subtracted in 2048 components = -0.00591566 Jy
! Clean residual min=-0.002012 max=0.001660 Jy/beam
! Clean residual mean=0.000003 rms=0.000532 Jy/beam
! Combined flux in latest and established models = 0.416319 Jy
keep
! Adding 159 model components to the UV plane model.
! The established model now contains 277 components and 0.416319 Jy
![Exited script file: muppet]
wmap "J0327-2202_X_1997_08_27_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8308 x 2.088 at -10.83 degrees (North through East)
! Clean map  min=-0.0025893  max=0.19592 Jy/beam
! Writing clean map to FITS file: J0327-2202_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 0.195918 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00053111 
device "J0327-2202_X_1997_08_27_yyk\_map.eps/VPS"
! Attempting to open device: 'J0327-2202_X_1997_08_27_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.813264 0.813264 1.62653 3.25306 6.50611 13.0122 26.0244 52.0489
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0015 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.195 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8308 x 2.088 at -10.83 degrees (North through East)
! Clean map  min=-0.0025893  max=0.19592 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0327-2202_X_1997_08_27_yyk\_map.gif/gif"
! Attempting to open device: 'J0327-2202_X_1997_08_27_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0327-2202_X_1997_08_27_yyk_uvs.log closed on Mon Jan  8 02:42:37 2007