! Started logfile: J1407-2701_S_1997_07_02_yyk_uvs.log on Sun Jan  7 18:29:55 2007
obs J1407-2701_S_1997_07_02_yyk_uva.fits
! Reading UV FITS file: J1407-2701_S_1997_07_02_yyk_uva.fits
! AN table 1: 136 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.86732 visibilities/baseline/integration-bin.
! Found source: J1407-2701
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  2.22447e+09        8e+06          1        8e+06
!  02        2  2.23447e+09        8e+06          1        8e+06
!  03        3  2.29447e+09        8e+06          1        8e+06
!  04        4  2.32447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 754 lines of history.
! 
! Reading 21232 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 J1407-2701_S_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 0.500x0.500 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.433132 Jy 
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.652 mas, bmaj=6.397 mas, bpa=-4.85 degrees
! Estimated noise=2189.35 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 = 0.13521 Jy
! Component: 100  -  total flux cleaned = 0.194621 Jy
! Total flux subtracted in 100 components = 0.194621 Jy
! Clean residual min=-0.021106 max=0.044481 Jy/beam
! Clean residual mean=0.000855 rms=0.007620 Jy/beam
! Combined flux in latest and established models = 0.194621 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 33 components and 0.194621 Jy
! 
! Correcting IF 1.
!  A total of 282 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 98 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 98 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 98 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.384340Jy  sigma=0.001338
! Fit after  self-cal, rms=0.382942Jy  sigma=0.001334
! Inverting map and beam 
! Estimated beam: bmin=2.652 mas, bmaj=6.397 mas, bpa=-4.85 degrees
! Estimated noise=2189.35 mJy/beam.
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.537 mas, bmaj=8.965 mas, bpa=-4.978 degrees
! Estimated noise=1323.3 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 = 0.0813955 Jy
! Component: 100  -  total flux cleaned = 0.113134 Jy
! Component: 150  -  total flux cleaned = 0.125921 Jy
! Component: 200  -  total flux cleaned = 0.12834 Jy
! Total flux subtracted in 200 components = 0.12834 Jy
! Clean residual min=-0.017624 max=0.043105 Jy/beam
! Clean residual mean=0.000983 rms=0.007218 Jy/beam
! Combined flux in latest and established models = 0.322961 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 48 components and 0.322961 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.374287Jy  sigma=0.001288
! Fit after  self-cal, rms=0.374115Jy  sigma=0.001287
! Inverting map 
! Added new window around map position (6, -4.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0428629 Jy
! Component: 100  -  total flux cleaned = 0.0464609 Jy
! Component: 150  -  total flux cleaned = 0.0477507 Jy
! Component: 200  -  total flux cleaned = 0.0500573 Jy
! Total flux subtracted in 200 components = 0.0500573 Jy
! Clean residual min=-0.012617 max=0.030962 Jy/beam
! Clean residual mean=0.000748 rms=0.004655 Jy/beam
! Combined flux in latest and established models = 0.373018 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 78 components and 0.373018 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.370080Jy  sigma=0.001269
! Fit after  self-cal, rms=0.369076Jy  sigma=0.001265
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.537 x 8.965 at -4.978 degrees (North through East)
! Clean map  min=-0.012018  max=0.15385 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.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    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: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.369076Jy  sigma=0.001265
! Fit after  self-cal, rms=0.368930Jy  sigma=0.001265
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=0.368930Jy  sigma=0.001265
! Fit after  self-cal, rms=0.368936Jy  sigma=0.001265
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.539 mas, bmaj=8.97 mas, bpa=-4.969 degrees
! Estimated noise=1323.86 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 = 0.0153344 Jy
! Component: 100  -  total flux cleaned = 0.0167359 Jy
! Component: 150  -  total flux cleaned = 0.0170924 Jy
! Component: 200  -  total flux cleaned = 0.0173795 Jy
! Total flux subtracted in 200 components = 0.0173795 Jy
! Clean residual min=-0.009356 max=0.018560 Jy/beam
! Clean residual mean=0.000666 rms=0.003278 Jy/beam
! Combined flux in latest and established models = 0.390397 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 55 model components to the UV plane model.
! The established model now contains 118 components and 0.390398 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.367970Jy  sigma=0.001261
! Fit after  self-cal, rms=0.367728Jy  sigma=0.001260
! 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=0.367728Jy  sigma=0.001260
! Fit after  self-cal, rms=0.365893Jy  sigma=0.001254
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 = 0.00867638 Jy
! Component: 100  -  total flux cleaned = 0.0095885 Jy
! Component: 150  -  total flux cleaned = 0.00982787 Jy
! Component: 200  -  total flux cleaned = 0.00983712 Jy
! Total flux subtracted in 200 components = 0.00983712 Jy
! Clean residual min=-0.009328 max=0.013060 Jy/beam
! Clean residual mean=0.000625 rms=0.002740 Jy/beam
! Combined flux in latest and established models = 0.400235 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 139 components and 0.400235 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.365480Jy  sigma=0.001252
! Fit after  self-cal, rms=0.365203Jy  sigma=0.001251
! 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: 3.539 x 8.97 at -4.969 degrees (North through East)
! Clean map  min=-0.0094677  max=0.14963 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=0.365203Jy  sigma=0.001251
! Fit after  self-cal, rms=0.365203Jy  sigma=0.001251
! 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=0.365203Jy  sigma=0.001251
! Fit after  self-cal, rms=0.365164Jy  sigma=0.001251
! Inverting map and beam 
! Estimated beam: bmin=3.539 mas, bmaj=8.97 mas, bpa=-4.969 degrees
! Estimated noise=1323.86 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00377859 Jy
! Component: 100  -  total flux cleaned = 0.00400533 Jy
! Component: 150  -  total flux cleaned = 0.00418203 Jy
! Component: 200  -  total flux cleaned = 0.00432027 Jy
! Total flux subtracted in 200 components = 0.00432027 Jy
! Clean residual min=-0.008926 max=0.010165 Jy/beam
! Clean residual mean=0.000602 rms=0.002524 Jy/beam
! Combined flux in latest and established models = 0.404555 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 157 components and 0.404555 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.364974Jy  sigma=0.001250
! Fit after  self-cal, rms=0.364937Jy  sigma=0.001250
! 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=0.364937Jy  sigma=0.001250
! Fit after  self-cal, rms=0.362748Jy  sigma=0.001250
! 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=0.362748Jy  sigma=0.001250
! Fit after  self-cal, rms=0.362763Jy  sigma=0.001250
! Inverting map and beam 
! Estimated beam: bmin=3.531 mas, bmaj=8.948 mas, bpa=-4.83 degrees
! Estimated noise=1310.71 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000538468 Jy
! Component: 100  -  total flux cleaned = -0.000368984 Jy
! Component: 150  -  total flux cleaned = -0.000370054 Jy
! Component: 200  -  total flux cleaned = -0.000484944 Jy
! Total flux subtracted in 200 components = -0.000484944 Jy
! Clean residual min=-0.008567 max=0.008228 Jy/beam
! Clean residual mean=0.000494 rms=0.002307 Jy/beam
! Combined flux in latest and established models = 0.40407 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 170 components and 0.40407 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.362678Jy  sigma=0.001250
! Fit after  self-cal, rms=0.362675Jy  sigma=0.001250
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=8.721 mas, bmaj=20.03 mas, bpa=4.156 degrees
! Estimated noise=1616.05 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 = 0.00260676 Jy
! Component: 100  -  total flux cleaned = 0.00270423 Jy
! Component: 150  -  total flux cleaned = 0.0027693 Jy
! Component: 200  -  total flux cleaned = 0.00276983 Jy
! Total flux subtracted in 200 components = 0.00276984 Jy
! Clean residual min=-0.009571 max=0.008733 Jy/beam
! Clean residual mean=0.000837 rms=0.003190 Jy/beam
! Combined flux in latest and established models = 0.40684 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 197 components and 0.40684 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.362674Jy  sigma=0.001250
! Fit after  self-cal, rms=0.362657Jy  sigma=0.001250
! 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=2.65 mas, bmaj=6.383 mas, bpa=-4.717 degrees
! Estimated noise=2170.92 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.146833 Jy
! Component: 100  -  total flux cleaned = 0.221368 Jy
! Component: 150  -  total flux cleaned = 0.270479 Jy
! Component: 200  -  total flux cleaned = 0.304142 Jy
! Total flux subtracted in 200 components = 0.304142 Jy
! Clean residual min=-0.010914 max=0.015151 Jy/beam
! Clean residual mean=0.000411 rms=0.003547 Jy/beam
! Combined flux in latest and established models = 0.304142 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 63 model components to the UV plane model.
! The established model now contains 63 components and 0.304142 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.531 mas, bmaj=8.948 mas, bpa=-4.83 degrees
! Estimated noise=1310.71 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 = 0.0438088 Jy
! Component: 100  -  total flux cleaned = 0.0663816 Jy
! Component: 150  -  total flux cleaned = 0.0791846 Jy
! Component: 200  -  total flux cleaned = 0.0870304 Jy
! Total flux subtracted in 200 components = 0.0870304 Jy
! Clean residual min=-0.007244 max=0.008107 Jy/beam
! Clean residual mean=0.000531 rms=0.002504 Jy/beam
! Combined flux in latest and established models = 0.391172 Jy
! Adding 73 model components to the UV plane model.
! The established model now contains 129 components and 0.391172 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=8.721 mas, bmaj=20.03 mas, bpa=4.156 degrees
! Estimated noise=1616.05 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 = 0.00882904 Jy
! Component: 100  -  total flux cleaned = 0.0121451 Jy
! Component: 150  -  total flux cleaned = 0.0132504 Jy
! Component: 200  -  total flux cleaned = 0.0139132 Jy
! Total flux subtracted in 200 components = 0.0139132 Jy
! Clean residual min=-0.009291 max=0.008872 Jy/beam
! Clean residual mean=0.000847 rms=0.003253 Jy/beam
! Combined flux in latest and established models = 0.405085 Jy
! Adding 11 model components to the UV plane model.
! The established model now contains 138 components and 0.405085 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.531 mas, bmaj=8.948 mas, bpa=-4.83 degrees
! Estimated noise=1310.71 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00232667 Jy
! Component: 100  -  total flux cleaned = -0.00219724 Jy
! Component: 150  -  total flux cleaned = -0.00240023 Jy
! Component: 200  -  total flux cleaned = -0.00248608 Jy
! Total flux subtracted in 200 components = -0.00248608 Jy
! Clean residual min=-0.007186 max=0.007213 Jy/beam
! Clean residual mean=0.000480 rms=0.002237 Jy/beam
! Combined flux in latest and established models = 0.402599 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 153 components and 0.402599 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.362461Jy  sigma=0.001249
! Fit after  self-cal, rms=0.362404Jy  sigma=0.001249
wmodel J1407-2701_S_1997_07_02_yyk\_map.mod
! Writing 153 model components to file: J1407-2701_S_1997_07_02_yyk_map.mod
wobs J1407-2701_S_1997_07_02_yyk\_uvs.fits
! Writing UV FITS file: J1407-2701_S_1997_07_02_yyk_uvs.fits
wwins J1407-2701_S_1997_07_02_yyk\_map.win
! wwins: Wrote 2 windows to J1407-2701_S_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 = -0.000641178 Jy
! Component: 100  -  total flux cleaned = -0.000524248 Jy
! Component: 150  -  total flux cleaned = -0.00052608 Jy
! Component: 200  -  total flux cleaned = -0.00042566 Jy
! Component: 250  -  total flux cleaned = -0.000521895 Jy
! Component: 300  -  total flux cleaned = 0.000112076 Jy
! Component: 350  -  total flux cleaned = 0.000722805 Jy
! Component: 400  -  total flux cleaned = 0.00148364 Jy
! Component: 450  -  total flux cleaned = 0.00246665 Jy
! Component: 500  -  total flux cleaned = 0.0031811 Jy
! Component: 550  -  total flux cleaned = 0.00380044 Jy
! Component: 600  -  total flux cleaned = 0.00440355 Jy
! Component: 650  -  total flux cleaned = 0.00514128 Jy
! Component: 700  -  total flux cleaned = 0.00586317 Jy
! Component: 750  -  total flux cleaned = 0.00656956 Jy
! Component: 800  -  total flux cleaned = 0.00739917 Jy
! Component: 850  -  total flux cleaned = 0.00834525 Jy
! Component: 900  -  total flux cleaned = 0.00907172 Jy
! Component: 950  -  total flux cleaned = 0.00952449 Jy
! Component: 1000  -  total flux cleaned = 0.0101603 Jy
! Component: 1050  -  total flux cleaned = 0.0107837 Jy
! Component: 1100  -  total flux cleaned = 0.0112743 Jy
! Component: 1150  -  total flux cleaned = 0.0118186 Jy
! Component: 1200  -  total flux cleaned = 0.0122947 Jy
! Component: 1250  -  total flux cleaned = 0.0125883 Jy
! Component: 1300  -  total flux cleaned = 0.013166 Jy
! Component: 1350  -  total flux cleaned = 0.0135059 Jy
! Component: 1400  -  total flux cleaned = 0.013898 Jy
! Component: 1450  -  total flux cleaned = 0.0143928 Jy
! Component: 1500  -  total flux cleaned = 0.0147182 Jy
! Component: 1550  -  total flux cleaned = 0.0150935 Jy
! Component: 1600  -  total flux cleaned = 0.0154628 Jy
! Component: 1650  -  total flux cleaned = 0.0156713 Jy
! Component: 1700  -  total flux cleaned = 0.0159298 Jy
! Component: 1750  -  total flux cleaned = 0.0162853 Jy
! Component: 1800  -  total flux cleaned = 0.0165357 Jy
! Component: 1850  -  total flux cleaned = 0.0167831 Jy
! Component: 1900  -  total flux cleaned = 0.0168817 Jy
! Component: 1950  -  total flux cleaned = 0.0173176 Jy
! Component: 2000  -  total flux cleaned = 0.0176046 Jy
! Total flux subtracted in 2048 components = 0.0178412 Jy
! Clean residual min=-0.002610 max=0.003100 Jy/beam
! Clean residual mean=0.000267 rms=0.000988 Jy/beam
! Combined flux in latest and established models = 0.42044 Jy
keep
! Adding 150 model components to the UV plane model.
! The established model now contains 303 components and 0.42044 Jy
![Exited script file: muppet]
wmap "J1407-2701_S_1997_07_02_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.531 x 8.948 at -4.83 degrees (North through East)
! Clean map  min=-0.0056091  max=0.15608 Jy/beam
! Writing clean map to FITS file: J1407-2701_S_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 0.156079 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000996986 
device "J1407-2701_S_1997_07_02_yyk\_map.eps/VPS"
! Attempting to open device: 'J1407-2701_S_1997_07_02_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.91631 1.91631 3.83262 7.66524 15.3305 30.661 61.3219
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0029 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.156 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.531 x 8.948 at -4.83 degrees (North through East)
! Clean map  min=-0.0056091  max=0.15608 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1407-2701_S_1997_07_02_yyk\_map.gif/gif"
! Attempting to open device: 'J1407-2701_S_1997_07_02_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1407-2701_S_1997_07_02_yyk_uvs.log closed on Sun Jan  7 18:30:03 2007