! Started logfile: J1408-0752_X_1997_05_07_yyk_uvs.log on Mon Jan  8 06:20:38 2007
obs J1408-0752_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J1408-0752_X_1997_05_07_yyk_uva.fits
! AN table 1: 149 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.799553 visibilities/baseline/integration-bin.
! Found source: J1408-0752
! 
! 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 613 lines of history.
! 
! Reading 21444 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 J1408-0752_X_1997_05_07_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)= 0.757455 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=0.7702 mas, bmaj=2.051 mas, bpa=-2.783 degrees
! Estimated noise=1176.99 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 = 0.608087 Jy
! Component: 100  -  total flux cleaned = 0.712236 Jy
! Total flux subtracted in 100 components = 0.712236 Jy
! Clean residual min=-0.016137 max=0.028395 Jy/beam
! Clean residual mean=0.000431 rms=0.005209 Jy/beam
! Combined flux in latest and established models = 0.712236 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.712236 Jy
! 
! Correcting IF 1.
!  A total of 165 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 165 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 165 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 165 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.207876Jy  sigma=0.001401
! Fit after  self-cal, rms=0.207652Jy  sigma=0.001399
! Inverting map and beam 
! Estimated beam: bmin=0.7702 mas, bmaj=2.051 mas, bpa=-2.783 degrees
! Estimated noise=1177.03 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=0.9597 mas, bmaj=2.434 mas, bpa=-4.049 degrees
! Estimated noise=702.071 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 = 0.0550084 Jy
! Component: 100  -  total flux cleaned = 0.0751732 Jy
! Component: 150  -  total flux cleaned = 0.0847432 Jy
! Component: 200  -  total flux cleaned = 0.087826 Jy
! Total flux subtracted in 200 components = 0.087826 Jy
! Clean residual min=-0.015762 max=0.028420 Jy/beam
! Clean residual mean=0.000602 rms=0.005506 Jy/beam
! Combined flux in latest and established models = 0.800062 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 30 components and 0.800062 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.200002Jy  sigma=0.001332
! Fit after  self-cal, rms=0.199898Jy  sigma=0.001332
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9597 x 2.434 at -4.049 degrees (North through East)
! Clean map  min=-0.01546  max=0.71854 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.995218
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.00     HN        1.04     KP        1.02     
!   LA        0.99     MK        1.03     NL        1.05     OV        1.02     
!   PT        0.94     SC        0.95     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.0013
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.98     HN        1.04     KP        1.02     
!   LA        0.96     MK        0.99     NL        1.04     OV        1.07     
!   PT        0.90     SC        0.99     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.98981
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.02     HN        1.04     KP        1.01     
!   LA        0.97     MK        1.01     NL        1.04     OV        1.01     
!   PT        0.96     SC        1.04     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.989265
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.99     HN        1.06     KP        1.00     
!   LA        0.97     MK        1.00     NL        1.04     OV        1.02     
!   PT        0.97     SC        1.03     
! 
! 
! Fit before self-cal, rms=0.199898Jy  sigma=0.001332
! Fit after  self-cal, rms=0.197574Jy  sigma=0.001312
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=0.197574Jy  sigma=0.001312
! Fit after  self-cal, rms=0.197591Jy  sigma=0.001312
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.967 mas, bmaj=2.449 mas, bpa=-3.89 degrees
! Estimated noise=694.868 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 (-6.4, -3.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0289192 Jy
! Component: 100  -  total flux cleaned = 0.0341337 Jy
! Component: 150  -  total flux cleaned = 0.0370039 Jy
! Component: 200  -  total flux cleaned = 0.0376824 Jy
! Total flux subtracted in 200 components = 0.0376824 Jy
! Clean residual min=-0.008948 max=0.014533 Jy/beam
! Clean residual mean=0.000122 rms=0.002807 Jy/beam
! Combined flux in latest and established models = 0.837745 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 39 model components to the UV plane model.
! The established model now contains 67 components and 0.837744 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.194946Jy  sigma=0.001291
! Fit after  self-cal, rms=0.194781Jy  sigma=0.001290
! Inverting map 
! Added new window around map position (-3, 0).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0151333 Jy
! Component: 100  -  total flux cleaned = 0.0174286 Jy
! Component: 150  -  total flux cleaned = 0.0174384 Jy
! Component: 200  -  total flux cleaned = 0.0172425 Jy
! Total flux subtracted in 200 components = 0.0172425 Jy
! Clean residual min=-0.006371 max=0.008128 Jy/beam
! Clean residual mean=0.000054 rms=0.002227 Jy/beam
! Combined flux in latest and established models = 0.854987 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 90 components and 0.854987 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.193870Jy  sigma=0.001283
! Fit after  self-cal, rms=0.193822Jy  sigma=0.001283
! 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=0.193822Jy  sigma=0.001283
! Fit after  self-cal, rms=0.187421Jy  sigma=0.001241
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 = 0.00293742 Jy
! Component: 100  -  total flux cleaned = 0.00342695 Jy
! Component: 150  -  total flux cleaned = 0.00343193 Jy
! Component: 200  -  total flux cleaned = 0.00330082 Jy
! Total flux subtracted in 200 components = 0.00330082 Jy
! Clean residual min=-0.006196 max=0.007741 Jy/beam
! Clean residual mean=0.000040 rms=0.002116 Jy/beam
! Combined flux in latest and established models = 0.858288 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 108 components and 0.858288 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.187242Jy  sigma=0.001240
! Fit after  self-cal, rms=0.186182Jy  sigma=0.001233
! 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: 0.967 x 2.449 at -3.89 degrees (North through East)
! Clean map  min=-0.0058769  max=0.71731 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=0.186182Jy  sigma=0.001233
! Fit after  self-cal, rms=0.185921Jy  sigma=0.001228
! 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=0.185921Jy  sigma=0.001228
! Fit after  self-cal, rms=0.185583Jy  sigma=0.001226
! Inverting map and beam 
! Estimated beam: bmin=0.9668 mas, bmaj=2.443 mas, bpa=-3.908 degrees
! Estimated noise=693.486 mJy/beam.
! Added new window around map position (-9.2, -2.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00944252 Jy
! Component: 100  -  total flux cleaned = 0.0143099 Jy
! Component: 150  -  total flux cleaned = 0.0158887 Jy
! Component: 200  -  total flux cleaned = 0.0165297 Jy
! Total flux subtracted in 200 components = 0.0165297 Jy
! Clean residual min=-0.004029 max=0.004977 Jy/beam
! Clean residual mean=0.000048 rms=0.001316 Jy/beam
! Combined flux in latest and established models = 0.874817 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 46 model components to the UV plane model.
! The established model now contains 152 components and 0.874817 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185232Jy  sigma=0.001223
! Fit after  self-cal, rms=0.185037Jy  sigma=0.001222
! 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=0.185037Jy  sigma=0.001222
! Fit after  self-cal, rms=0.184565Jy  sigma=0.001220
! 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=0.184565Jy  sigma=0.001220
! Fit after  self-cal, rms=0.184478Jy  sigma=0.001219
! Inverting map and beam 
! Estimated beam: bmin=0.9675 mas, bmaj=2.441 mas, bpa=-3.87 degrees
! Estimated noise=693.138 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00432545 Jy
! Component: 100  -  total flux cleaned = 0.00590816 Jy
! Component: 150  -  total flux cleaned = 0.00641191 Jy
! Component: 200  -  total flux cleaned = 0.00650383 Jy
! Total flux subtracted in 200 components = 0.00650383 Jy
! Clean residual min=-0.003651 max=0.004302 Jy/beam
! Clean residual mean=0.000070 rms=0.001161 Jy/beam
! Combined flux in latest and established models = 0.881321 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 50 model components to the UV plane model.
! The established model now contains 173 components and 0.881321 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.184382Jy  sigma=0.001219
! Fit after  self-cal, rms=0.184313Jy  sigma=0.001218
! 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=2.383 mas, bmaj=4.231 mas, bpa=8.074 degrees
! Estimated noise=857.063 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 = 0.0020566 Jy
! Component: 100  -  total flux cleaned = 0.00225399 Jy
! Component: 150  -  total flux cleaned = 0.00233724 Jy
! Component: 200  -  total flux cleaned = 0.00225893 Jy
! Total flux subtracted in 200 components = 0.00225893 Jy
! Clean residual min=-0.004084 max=0.005944 Jy/beam
! Clean residual mean=0.000108 rms=0.001661 Jy/beam
! Combined flux in latest and established models = 0.88358 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 38 model components to the UV plane model.
! The established model now contains 203 components and 0.88358 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.184294Jy  sigma=0.001218
! Fit after  self-cal, rms=0.184245Jy  sigma=0.001218
! 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=0.7721 mas, bmaj=2.048 mas, bpa=-2.642 degrees
! Estimated noise=1173.99 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.607582 Jy
! Component: 100  -  total flux cleaned = 0.711369 Jy
! Component: 150  -  total flux cleaned = 0.751656 Jy
! Component: 200  -  total flux cleaned = 0.777887 Jy
! Total flux subtracted in 200 components = 0.777887 Jy
! Clean residual min=-0.008881 max=0.011881 Jy/beam
! Clean residual mean=0.000239 rms=0.003122 Jy/beam
! Combined flux in latest and established models = 0.777887 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 21 model components to the UV plane model.
! The established model now contains 21 components and 0.777887 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9675 mas, bmaj=2.441 mas, bpa=-3.87 degrees
! Estimated noise=693.138 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 (-1.4, 0).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0301237 Jy
! Component: 100  -  total flux cleaned = 0.0496219 Jy
! Component: 150  -  total flux cleaned = 0.0635474 Jy
! Component: 200  -  total flux cleaned = 0.0739206 Jy
! Total flux subtracted in 200 components = 0.0739206 Jy
! Clean residual min=-0.004818 max=0.005933 Jy/beam
! Clean residual mean=0.000191 rms=0.001678 Jy/beam
! Combined flux in latest and established models = 0.851808 Jy
! Adding 62 model components to the UV plane model.
! The established model now contains 75 components and 0.851808 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=2.383 mas, bmaj=4.231 mas, bpa=8.074 degrees
! Estimated noise=857.063 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 = 0.0120122 Jy
! Component: 100  -  total flux cleaned = 0.019407 Jy
! Component: 150  -  total flux cleaned = 0.0242188 Jy
! Component: 200  -  total flux cleaned = 0.0266593 Jy
! Total flux subtracted in 200 components = 0.0266593 Jy
! Clean residual min=-0.004215 max=0.005939 Jy/beam
! Clean residual mean=0.000149 rms=0.001646 Jy/beam
! Combined flux in latest and established models = 0.878467 Jy
! Adding 87 model components to the UV plane model.
! The established model now contains 151 components and 0.878467 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9675 mas, bmaj=2.441 mas, bpa=-3.87 degrees
! Estimated noise=693.138 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00102844 Jy
! Component: 100  -  total flux cleaned = 0.00147578 Jy
! Component: 150  -  total flux cleaned = 0.00176927 Jy
! Component: 200  -  total flux cleaned = 0.00185719 Jy
! Total flux subtracted in 200 components = 0.00185719 Jy
! Clean residual min=-0.003721 max=0.003944 Jy/beam
! Clean residual mean=0.000074 rms=0.001080 Jy/beam
! Combined flux in latest and established models = 0.880324 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 179 components and 0.880324 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.184275Jy  sigma=0.001218
! Fit after  self-cal, rms=0.184219Jy  sigma=0.001218
wmodel J1408-0752_X_1997_05_07_yyk\_map.mod
! Writing 179 model components to file: J1408-0752_X_1997_05_07_yyk_map.mod
wobs J1408-0752_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J1408-0752_X_1997_05_07_yyk_uvs.fits
wwins J1408-0752_X_1997_05_07_yyk\_map.win
! wwins: Wrote 5 windows to J1408-0752_X_1997_05_07_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 = 0.00149342 Jy
! Component: 100  -  total flux cleaned = 0.00256525 Jy
! Component: 150  -  total flux cleaned = 0.00303489 Jy
! Component: 200  -  total flux cleaned = 0.00336679 Jy
! Component: 250  -  total flux cleaned = 0.00384238 Jy
! Component: 300  -  total flux cleaned = 0.00419465 Jy
! Component: 350  -  total flux cleaned = 0.0044371 Jy
! Component: 400  -  total flux cleaned = 0.00457836 Jy
! Component: 450  -  total flux cleaned = 0.00475993 Jy
! Component: 500  -  total flux cleaned = 0.00489281 Jy
! Component: 550  -  total flux cleaned = 0.00510597 Jy
! Component: 600  -  total flux cleaned = 0.00527069 Jy
! Component: 650  -  total flux cleaned = 0.00535209 Jy
! Component: 700  -  total flux cleaned = 0.00546896 Jy
! Component: 750  -  total flux cleaned = 0.00554507 Jy
! Component: 800  -  total flux cleaned = 0.00565472 Jy
! Component: 850  -  total flux cleaned = 0.00568965 Jy
! Component: 900  -  total flux cleaned = 0.00575948 Jy
! Component: 950  -  total flux cleaned = 0.0057937 Jy
! Component: 1000  -  total flux cleaned = 0.00592816 Jy
! Component: 1050  -  total flux cleaned = 0.00609189 Jy
! Component: 1100  -  total flux cleaned = 0.00625063 Jy
! Component: 1150  -  total flux cleaned = 0.00637459 Jy
! Component: 1200  -  total flux cleaned = 0.00658846 Jy
! Component: 1250  -  total flux cleaned = 0.00673848 Jy
! Component: 1300  -  total flux cleaned = 0.00685704 Jy
! Component: 1350  -  total flux cleaned = 0.00691544 Jy
! Component: 1400  -  total flux cleaned = 0.00697279 Jy
! Component: 1450  -  total flux cleaned = 0.00716817 Jy
! Component: 1500  -  total flux cleaned = 0.00713975 Jy
! Component: 1550  -  total flux cleaned = 0.00716645 Jy
! Component: 1600  -  total flux cleaned = 0.0071666 Jy
! Component: 1650  -  total flux cleaned = 0.00724606 Jy
! Component: 1700  -  total flux cleaned = 0.00727167 Jy
! Component: 1750  -  total flux cleaned = 0.00734844 Jy
! Component: 1800  -  total flux cleaned = 0.00739865 Jy
! Component: 1850  -  total flux cleaned = 0.00734939 Jy
! Component: 1900  -  total flux cleaned = 0.00744769 Jy
! Component: 1950  -  total flux cleaned = 0.00747164 Jy
! Component: 2000  -  total flux cleaned = 0.00749581 Jy
! Total flux subtracted in 2048 components = 0.00754312 Jy
! Clean residual min=-0.001365 max=0.001457 Jy/beam
! Clean residual mean=0.000032 rms=0.000468 Jy/beam
! Combined flux in latest and established models = 0.887867 Jy
keep
! Adding 149 model components to the UV plane model.
! The established model now contains 328 components and 0.887868 Jy
![Exited script file: muppet]
wmap "J1408-0752_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9675 x 2.441 at -3.87 degrees (North through East)
! Clean map  min=-0.0022565  max=0.72019 Jy/beam
! Writing clean map to FITS file: J1408-0752_X_1997_05_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.720189 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000470891 
device "J1408-0752_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J1408-0752_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.196153 0.196153 0.392306 0.784612 1.56922 3.13845 6.2769 12.5538 25.1076 50.2152
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0014 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.72 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9675 x 2.441 at -3.87 degrees (North through East)
! Clean map  min=-0.0022565  max=0.72019 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1408-0752_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J1408-0752_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1408-0752_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 06:20:48 2007