! Started logfile: J0416-1851_X_1997_07_02_yyk_uvs.log on Mon Jan  8 02:57:14 2007
obs J0416-1851_X_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J0416-1851_X_1997_07_02_yyk_uva.fits
! AN table 1: 146 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1.27382 visibilities/baseline/integration-bin.
! Found source: J0416-1851
! 
! 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 753 lines of history.
! 
! Reading 33476 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 J0416-1851_X_1997_07_02_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)= 0.839702 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=0.7887 mas, bmaj=2.197 mas, bpa=-1.257 degrees
! Estimated noise=991.4 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 = 0.674745 Jy
! Component: 100  -  total flux cleaned = 0.790678 Jy
! Total flux subtracted in 100 components = 0.790678 Jy
! Clean residual min=-0.016738 max=0.033482 Jy/beam
! Clean residual mean=-0.000183 rms=0.004832 Jy/beam
! Combined flux in latest and established models = 0.790678 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.790678 Jy
! 
! Correcting IF 1.
!  A total of 91 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 91 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 91 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 91 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.238700Jy  sigma=0.001823
! Fit after  self-cal, rms=0.238419Jy  sigma=0.001821
! Inverting map and beam 
! Estimated beam: bmin=0.7887 mas, bmaj=2.197 mas, bpa=-1.257 degrees
! Estimated noise=991.4 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0459538 Jy
! Component: 100  -  total flux cleaned = 0.0689783 Jy
! Total flux subtracted in 100 components = 0.0689783 Jy
! Clean residual min=-0.012819 max=0.013387 Jy/beam
! Clean residual mean=-0.000043 rms=0.003250 Jy/beam
! Combined flux in latest and established models = 0.859657 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 38 components and 0.859657 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.229843Jy  sigma=0.001745
! Fit after  self-cal, rms=0.229789Jy  sigma=0.001744
! 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=1.01 mas, bmaj=2.736 mas, bpa=-3.112 degrees
! Estimated noise=605.581 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 = 0.0240899 Jy
! Component: 100  -  total flux cleaned = 0.0351015 Jy
! Component: 150  -  total flux cleaned = 0.0403533 Jy
! Component: 200  -  total flux cleaned = 0.041794 Jy
! Total flux subtracted in 200 components = 0.041794 Jy
! Clean residual min=-0.012996 max=0.012660 Jy/beam
! Clean residual mean=-0.000018 rms=0.003409 Jy/beam
! Combined flux in latest and established models = 0.901451 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 56 components and 0.901451 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.228532Jy  sigma=0.001731
! Fit after  self-cal, rms=0.228521Jy  sigma=0.001731
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.01 x 2.736 at -3.112 degrees (North through East)
! Clean map  min=-0.012577  max=0.7974 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: 1.00396
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.02     HN        1.00     KP        1.00     
!   LA        1.00     MK        1.01     NL        1.01     OV        1.00     
!   PT        0.93     SC        0.93     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00452
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.02     HN        0.98     KP        0.99     
!   LA        0.99     MK        0.98     NL        1.02     OV        1.05     
!   PT        0.90     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: 0.989989
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.05     HN        1.02     KP        0.99     
!   LA        1.00     MK        1.01     NL        1.00     OV        0.99     
!   PT        0.94     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: 0.983795
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.01     HN        1.03     KP        0.99     
!   LA        1.00     MK        1.00     NL        1.01     OV        1.01     
!   PT        0.97     SC        1.04     
! 
! 
! Fit before self-cal, rms=0.228521Jy  sigma=0.001731
! Fit after  self-cal, rms=0.226371Jy  sigma=0.001706
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=0.226371Jy  sigma=0.001706
! Fit after  self-cal, rms=0.226369Jy  sigma=0.001706
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.012 mas, bmaj=2.76 mas, bpa=-3.217 degrees
! Estimated noise=600.608 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 = -0.00801545 Jy
! Component: 100  -  total flux cleaned = -0.00961644 Jy
! Component: 150  -  total flux cleaned = -0.0103502 Jy
! Component: 200  -  total flux cleaned = -0.0105308 Jy
! Total flux subtracted in 200 components = -0.0105308 Jy
! Clean residual min=-0.005424 max=0.007073 Jy/beam
! Clean residual mean=0.000012 rms=0.001548 Jy/beam
! Combined flux in latest and established models = 0.89092 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 63 components and 0.89092 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.226206Jy  sigma=0.001704
! Fit after  self-cal, rms=0.226200Jy  sigma=0.001704
! 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=0.226200Jy  sigma=0.001704
! Fit after  self-cal, rms=0.210227Jy  sigma=0.001569
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 (14.4, 25).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00714668 Jy
! Component: 100  -  total flux cleaned = 0.00776408 Jy
! Component: 150  -  total flux cleaned = 0.00777306 Jy
! Component: 200  -  total flux cleaned = 0.00767301 Jy
! Total flux subtracted in 200 components = 0.00767301 Jy
! Clean residual min=-0.004413 max=0.006107 Jy/beam
! Clean residual mean=0.000023 rms=0.001403 Jy/beam
! Combined flux in latest and established models = 0.898593 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 81 components and 0.898593 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.209926Jy  sigma=0.001567
! Fit after  self-cal, rms=0.206831Jy  sigma=0.001541
! 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: 1.012 x 2.76 at -3.217 degrees (North through East)
! Clean map  min=-0.0043561  max=0.79851 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=0.206831Jy  sigma=0.001541
! Fit after  self-cal, rms=0.205435Jy  sigma=0.001533
! 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=0.205435Jy  sigma=0.001533
! Fit after  self-cal, rms=0.204583Jy  sigma=0.001526
! Inverting map and beam 
! Estimated beam: bmin=1.013 mas, bmaj=2.755 mas, bpa=-3.189 degrees
! Estimated noise=599.244 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00205328 Jy
! Component: 100  -  total flux cleaned = -0.00249395 Jy
! Component: 150  -  total flux cleaned = -0.00257151 Jy
! Component: 200  -  total flux cleaned = -0.00263858 Jy
! Total flux subtracted in 200 components = -0.00263858 Jy
! Clean residual min=-0.003705 max=0.003416 Jy/beam
! Clean residual mean=-0.000003 rms=0.000902 Jy/beam
! Combined flux in latest and established models = 0.895954 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 88 components and 0.895954 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.204528Jy  sigma=0.001526
! Fit after  self-cal, rms=0.204197Jy  sigma=0.001523
! 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=0.204197Jy  sigma=0.001523
! Fit after  self-cal, rms=0.203629Jy  sigma=0.001519
! 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=0.203629Jy  sigma=0.001519
! Fit after  self-cal, rms=0.203479Jy  sigma=0.001518
! Inverting map and beam 
! Estimated beam: bmin=1.013 mas, bmaj=2.755 mas, bpa=-3.16 degrees
! Estimated noise=598.984 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00120946 Jy
! Component: 100  -  total flux cleaned = -0.00139618 Jy
! Component: 150  -  total flux cleaned = -0.00139797 Jy
! Component: 200  -  total flux cleaned = -0.00149378 Jy
! Total flux subtracted in 200 components = -0.00149378 Jy
! Clean residual min=-0.003585 max=0.003172 Jy/beam
! Clean residual mean=-0.000004 rms=0.000862 Jy/beam
! Combined flux in latest and established models = 0.89446 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 90 components and 0.89446 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.203448Jy  sigma=0.001518
! Fit after  self-cal, rms=0.203367Jy  sigma=0.001518
! 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=2.307 mas, bmaj=4.835 mas, bpa=-7.534 degrees
! Estimated noise=735.626 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 = 0.000114644 Jy
! Component: 100  -  total flux cleaned = -9.86278e-05 Jy
! Component: 150  -  total flux cleaned = -0.000264132 Jy
! Component: 200  -  total flux cleaned = -0.000300485 Jy
! Total flux subtracted in 200 components = -0.000300485 Jy
! Clean residual min=-0.003721 max=0.002782 Jy/beam
! Clean residual mean=-0.000003 rms=0.001022 Jy/beam
! Combined flux in latest and established models = 0.89416 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 97 components and 0.89416 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.203358Jy  sigma=0.001518
! Fit after  self-cal, rms=0.203303Jy  sigma=0.001517
! 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=0.7878 mas, bmaj=2.197 mas, bpa=-1.239 degrees
! Estimated noise=990.331 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.678475 Jy
! Component: 100  -  total flux cleaned = 0.797401 Jy
! Component: 150  -  total flux cleaned = 0.843745 Jy
! Component: 200  -  total flux cleaned = 0.864653 Jy
! Total flux subtracted in 200 components = 0.864653 Jy
! Clean residual min=-0.005809 max=0.010371 Jy/beam
! Clean residual mean=-0.000051 rms=0.001564 Jy/beam
! Combined flux in latest and established models = 0.864653 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 0.864653 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.013 mas, bmaj=2.755 mas, bpa=-3.16 degrees
! Estimated noise=598.984 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 (-1, -0.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0158322 Jy
! Component: 100  -  total flux cleaned = 0.0229779 Jy
! Component: 150  -  total flux cleaned = 0.0270121 Jy
! Component: 200  -  total flux cleaned = 0.0278447 Jy
! Total flux subtracted in 200 components = 0.0278447 Jy
! Clean residual min=-0.003431 max=0.002926 Jy/beam
! Clean residual mean=-0.000015 rms=0.000852 Jy/beam
! Combined flux in latest and established models = 0.892497 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 70 components and 0.892497 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=2.307 mas, bmaj=4.835 mas, bpa=-7.534 degrees
! Estimated noise=735.626 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 = 0.00161815 Jy
! Component: 100  -  total flux cleaned = 0.00184822 Jy
! Component: 150  -  total flux cleaned = 0.0020239 Jy
! Component: 200  -  total flux cleaned = 0.00211378 Jy
! Total flux subtracted in 200 components = 0.00211378 Jy
! Clean residual min=-0.003340 max=0.002525 Jy/beam
! Clean residual mean=-0.000009 rms=0.000974 Jy/beam
! Combined flux in latest and established models = 0.894611 Jy
! Adding 19 model components to the UV plane model.
! The established model now contains 88 components and 0.894611 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.013 mas, bmaj=2.755 mas, bpa=-3.16 degrees
! Estimated noise=598.984 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000313696 Jy
! Component: 100  -  total flux cleaned = -3.82372e-07 Jy
! Component: 150  -  total flux cleaned = 0.000161078 Jy
! Component: 200  -  total flux cleaned = 0.000256126 Jy
! Total flux subtracted in 200 components = 0.000256126 Jy
! Clean residual min=-0.002821 max=0.002964 Jy/beam
! Clean residual mean=-0.000004 rms=0.000784 Jy/beam
! Combined flux in latest and established models = 0.894867 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 108 components and 0.894867 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.203210Jy  sigma=0.001517
! Fit after  self-cal, rms=0.203179Jy  sigma=0.001517
wmodel J0416-1851_X_1997_07_02_yyk\_map.mod
! Writing 108 model components to file: J0416-1851_X_1997_07_02_yyk_map.mod
wobs J0416-1851_X_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J0416-1851_X_1997_07_02_yyk_uvs.fits
wwins J0416-1851_X_1997_07_02_yyk\_map.win
! wwins: Wrote 3 windows to J0416-1851_X_1997_07_02_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 = -5.9787e-05 Jy
! Component: 100  -  total flux cleaned = -0.000352873 Jy
! Component: 150  -  total flux cleaned = -0.000628082 Jy
! Component: 200  -  total flux cleaned = -0.000845335 Jy
! Component: 250  -  total flux cleaned = -0.00109216 Jy
! Component: 300  -  total flux cleaned = -0.00128899 Jy
! Component: 350  -  total flux cleaned = -0.00151431 Jy
! Component: 400  -  total flux cleaned = -0.0016237 Jy
! Component: 450  -  total flux cleaned = -0.00169372 Jy
! Component: 500  -  total flux cleaned = -0.00169371 Jy
! Component: 550  -  total flux cleaned = -0.00182865 Jy
! Component: 600  -  total flux cleaned = -0.0019928 Jy
! Component: 650  -  total flux cleaned = -0.00224887 Jy
! Component: 700  -  total flux cleaned = -0.00234199 Jy
! Component: 750  -  total flux cleaned = -0.00249478 Jy
! Component: 800  -  total flux cleaned = -0.00249481 Jy
! Component: 850  -  total flux cleaned = -0.00258354 Jy
! Component: 900  -  total flux cleaned = -0.00267085 Jy
! Component: 950  -  total flux cleaned = -0.00275607 Jy
! Component: 1000  -  total flux cleaned = -0.00283974 Jy
! Component: 1050  -  total flux cleaned = -0.00283933 Jy
! Component: 1100  -  total flux cleaned = -0.00291965 Jy
! Component: 1150  -  total flux cleaned = -0.00294645 Jy
! Component: 1200  -  total flux cleaned = -0.00307614 Jy
! Component: 1250  -  total flux cleaned = -0.00310145 Jy
! Component: 1300  -  total flux cleaned = -0.00315239 Jy
! Component: 1350  -  total flux cleaned = -0.0032515 Jy
! Component: 1400  -  total flux cleaned = -0.00327566 Jy
! Component: 1450  -  total flux cleaned = -0.00337147 Jy
! Component: 1500  -  total flux cleaned = -0.00344245 Jy
! Component: 1550  -  total flux cleaned = -0.00346603 Jy
! Component: 1600  -  total flux cleaned = -0.00358132 Jy
! Component: 1650  -  total flux cleaned = -0.00360377 Jy
! Component: 1700  -  total flux cleaned = -0.0036489 Jy
! Component: 1750  -  total flux cleaned = -0.00369292 Jy
! Component: 1800  -  total flux cleaned = -0.00380269 Jy
! Component: 1850  -  total flux cleaned = -0.00382433 Jy
! Component: 1900  -  total flux cleaned = -0.00386684 Jy
! Component: 1950  -  total flux cleaned = -0.00384558 Jy
! Component: 2000  -  total flux cleaned = -0.00388727 Jy
! Total flux subtracted in 2048 components = -0.00390789 Jy
! Clean residual min=-0.001396 max=0.001275 Jy/beam
! Clean residual mean=-0.000003 rms=0.000405 Jy/beam
! Combined flux in latest and established models = 0.890959 Jy
keep
! Adding 141 model components to the UV plane model.
! The established model now contains 249 components and 0.890959 Jy
![Exited script file: muppet]
wmap "J0416-1851_X_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.013 x 2.755 at -3.16 degrees (North through East)
! Clean map  min=-0.0023126  max=0.80077 Jy/beam
! Writing clean map to FITS file: J0416-1851_X_1997_07_02_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.800767 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000402138 
device "J0416-1851_X_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J0416-1851_X_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.150657 0.150657 0.301314 0.602629 1.20526 2.41052 4.82103 9.64206 19.2841 38.5683 77.1365
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0012 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.8 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.013 x 2.755 at -3.16 degrees (North through East)
! Clean map  min=-0.0023126  max=0.80077 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0416-1851_X_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J0416-1851_X_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0416-1851_X_1997_07_02_yyk_uvs.log closed on Mon Jan  8 02:57:24 2007