! Started logfile: J1909+7813_S_2006_02_16_yyk_uvs.log on Wed Jul  5 13:35:12 2006
obs J1909+7813_S_2006_02_16_yyk_uva.fits
! Reading UV FITS file: J1909+7813_S_2006_02_16_yyk_uva.fits
! AN table 1: 882 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.61542 visibilities/baseline/integration-bin.
! Found source: J1909+7813
! 
! 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  2.23697e+09        8e+06          1        8e+06
!  02        2  2.26697e+09        8e+06          1        8e+06
!  03        3  2.35697e+09        8e+06          1        8e+06
!  04        4  2.37697e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 2424 lines of history.
! 
! Reading 97704 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 J1909+7813_S_2006_02_16_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.
uvav time_av, true
! Averaging into 30 second bins.
! 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
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.180546 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=3.667 mas, bmaj=10.37 mas, bpa=-8.176 degrees
! Estimated noise=2.08223 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 = 0.112866 Jy
! Component: 100  -  total flux cleaned = 0.153282 Jy
! Total flux subtracted in 100 components = 0.153282 Jy
! Clean residual min=-0.015885 max=0.014897 Jy/beam
! Clean residual mean=-0.000113 rms=0.004771 Jy/beam
! Combined flux in latest and established models = 0.153282 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 37 components and 0.153282 Jy
! 
! Correcting IF 1.
!  A total of 39 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 74 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 74 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 74 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.084486Jy  sigma=1.510896
! Fit after  self-cal, rms=0.084431Jy  sigma=1.509368
! Inverting map and beam 
! Estimated beam: bmin=3.667 mas, bmaj=10.37 mas, bpa=-8.176 degrees
! Estimated noise=2.08223 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=6.367 mas, bmaj=10.74 mas, bpa=6.477 degrees
! Estimated noise=1.01648 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 = 0.032368 Jy
! Component: 100  -  total flux cleaned = 0.0461361 Jy
! Component: 150  -  total flux cleaned = 0.0506166 Jy
! Component: 200  -  total flux cleaned = 0.0518305 Jy
! Total flux subtracted in 200 components = 0.0518305 Jy
! Clean residual min=-0.013068 max=0.015827 Jy/beam
! Clean residual mean=-0.000324 rms=0.005105 Jy/beam
! Combined flux in latest and established models = 0.205112 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 68 components and 0.205113 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073317Jy  sigma=1.311334
! Fit after  self-cal, rms=0.073286Jy  sigma=1.310745
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 6.367 x 10.74 at 6.477 degrees (North through East)
! Clean map  min=-0.01313  max=0.14503 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 3 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.
!  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.
!  Amplitude normalization factor in sub-array 1: 0.987169
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.04     HN        1.00*    KP        0.89     
!   LA        0.98     MK        1.00*    NL        1.00*    OV        1.07     
!   PT        1.10     SC        1.00*    
! 
! 
! Correcting IF 4.
!  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=0.073286Jy  sigma=1.310745
! Fit after  self-cal, rms=0.071684Jy  sigma=1.300906
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=0.071684Jy  sigma=1.300906
! Fit after  self-cal, rms=0.071703Jy  sigma=1.301103
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=6.369 mas, bmaj=10.76 mas, bpa=5.988 degrees
! Estimated noise=1.02085 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 = 0.000740648 Jy
! Component: 100  -  total flux cleaned = 0.00147557 Jy
! Component: 150  -  total flux cleaned = 0.00186266 Jy
! Component: 200  -  total flux cleaned = 0.00209675 Jy
! Total flux subtracted in 200 components = 0.00209675 Jy
! Clean residual min=-0.012220 max=0.015536 Jy/beam
! Clean residual mean=-0.000291 rms=0.004877 Jy/beam
! Combined flux in latest and established models = 0.207209 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 77 components and 0.207209 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.071099Jy  sigma=1.292989
! Fit after  self-cal, rms=0.071098Jy  sigma=1.293019
! 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=0.071098Jy  sigma=1.293019
! Fit after  self-cal, rms=0.067557Jy  sigma=1.212373
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 = 0.00174225 Jy
! Component: 100  -  total flux cleaned = 0.00230948 Jy
! Component: 150  -  total flux cleaned = 0.00260481 Jy
! Component: 200  -  total flux cleaned = 0.00278686 Jy
! Total flux subtracted in 200 components = 0.00278686 Jy
! Clean residual min=-0.011888 max=0.015043 Jy/beam
! Clean residual mean=-0.000304 rms=0.004758 Jy/beam
! Combined flux in latest and established models = 0.209996 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 88 components and 0.209996 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067108Jy  sigma=1.207032
! Fit after  self-cal, rms=0.067003Jy  sigma=1.203929
! 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: 6.369 x 10.76 at 5.988 degrees (North through East)
! Clean map  min=-0.011796  max=0.14856 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=0.067003Jy  sigma=1.203929
! Fit after  self-cal, rms=0.067234Jy  sigma=1.201999
! 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=0.067234Jy  sigma=1.201999
! Fit after  self-cal, rms=0.067239Jy  sigma=1.201741
! Inverting map and beam 
! Estimated beam: bmin=6.328 mas, bmaj=10.78 mas, bpa=5.487 degrees
! Estimated noise=1.03069 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.001713 Jy
! Component: 100  -  total flux cleaned = 0.00200145 Jy
! Component: 150  -  total flux cleaned = 0.00225999 Jy
! Component: 200  -  total flux cleaned = 0.00241714 Jy
! Total flux subtracted in 200 components = 0.00241714 Jy
! Clean residual min=-0.011830 max=0.015200 Jy/beam
! Clean residual mean=-0.000326 rms=0.004800 Jy/beam
! Combined flux in latest and established models = 0.212413 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 39 model components to the UV plane model.
! The established model now contains 98 components and 0.212413 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066873Jy  sigma=1.197714
! Fit after  self-cal, rms=0.066871Jy  sigma=1.197633
! 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=0.066871Jy  sigma=1.197633
! Fit after  self-cal, rms=0.066987Jy  sigma=1.181029
! 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=0.066987Jy  sigma=1.181029
! Fit after  self-cal, rms=0.066993Jy  sigma=1.180831
! Inverting map and beam 
! Estimated beam: bmin=6.148 mas, bmaj=10.81 mas, bpa=4.333 degrees
! Estimated noise=1.04006 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00225526 Jy
! Component: 100  -  total flux cleaned = 0.00251452 Jy
! Component: 150  -  total flux cleaned = 0.00275203 Jy
! Component: 200  -  total flux cleaned = 0.00289509 Jy
! Total flux subtracted in 200 components = 0.00289509 Jy
! Clean residual min=-0.011875 max=0.013805 Jy/beam
! Clean residual mean=-0.000247 rms=0.004577 Jy/beam
! Combined flux in latest and established models = 0.215308 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 103 components and 0.215308 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066640Jy  sigma=1.177216
! Fit after  self-cal, rms=0.066642Jy  sigma=1.177180
! 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=9.545 mas, bmaj=17.17 mas, bpa=39.81 degrees
! Estimated noise=1.11549 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 = 0.00156389 Jy
! Component: 100  -  total flux cleaned = 0.00187283 Jy
! Component: 150  -  total flux cleaned = 0.00205896 Jy
! Component: 200  -  total flux cleaned = 0.00222168 Jy
! Total flux subtracted in 200 components = 0.00222168 Jy
! Clean residual min=-0.013898 max=0.018034 Jy/beam
! Clean residual mean=-0.000378 rms=0.005902 Jy/beam
! Combined flux in latest and established models = 0.21753 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 104 components and 0.21753 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066456Jy  sigma=1.175303
! Fit after  self-cal, rms=0.066441Jy  sigma=1.175240
! 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=3.588 mas, bmaj=10.52 mas, bpa=-8.123 degrees
! Estimated noise=2.09559 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.115205 Jy
! Component: 100  -  total flux cleaned = 0.156573 Jy
! Component: 150  -  total flux cleaned = 0.18001 Jy
! Component: 200  -  total flux cleaned = 0.193953 Jy
! Total flux subtracted in 200 components = 0.193953 Jy
! Clean residual min=-0.011846 max=0.009579 Jy/beam
! Clean residual mean=-0.000030 rms=0.003064 Jy/beam
! Combined flux in latest and established models = 0.193953 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 50 model components to the UV plane model.
! The established model now contains 50 components and 0.193953 Jy
! Inverting map and beam 
! Estimated beam: bmin=6.148 mas, bmaj=10.81 mas, bpa=4.333 degrees
! Estimated noise=1.04006 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 = 0.0132987 Jy
! Component: 100  -  total flux cleaned = 0.0158474 Jy
! Component: 150  -  total flux cleaned = 0.0169808 Jy
! Component: 200  -  total flux cleaned = 0.0177496 Jy
! Total flux subtracted in 200 components = 0.0177496 Jy
! Clean residual min=-0.012928 max=0.014907 Jy/beam
! Clean residual mean=-0.000217 rms=0.004868 Jy/beam
! Combined flux in latest and established models = 0.211702 Jy
! Adding 32 model components to the UV plane model.
! The established model now contains 75 components and 0.211702 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=9.545 mas, bmaj=17.17 mas, bpa=39.81 degrees
! Estimated noise=1.11549 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 = 0.00330271 Jy
! Component: 100  -  total flux cleaned = 0.00404882 Jy
! Component: 150  -  total flux cleaned = 0.00450355 Jy
! Component: 200  -  total flux cleaned = 0.00477747 Jy
! Total flux subtracted in 200 components = 0.00477747 Jy
! Clean residual min=-0.014384 max=0.018174 Jy/beam
! Clean residual mean=-0.000358 rms=0.006033 Jy/beam
! Combined flux in latest and established models = 0.21648 Jy
! Adding 11 model components to the UV plane model.
! The established model now contains 77 components and 0.21648 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=6.148 mas, bmaj=10.81 mas, bpa=4.333 degrees
! Estimated noise=1.04006 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00106681 Jy
! Component: 100  -  total flux cleaned = -0.00104767 Jy
! Component: 150  -  total flux cleaned = -0.000936355 Jy
! Component: 200  -  total flux cleaned = -0.000841835 Jy
! Total flux subtracted in 200 components = -0.000841835 Jy
! Clean residual min=-0.011756 max=0.013937 Jy/beam
! Clean residual mean=-0.000249 rms=0.004572 Jy/beam
! Combined flux in latest and established models = 0.215638 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 88 components and 0.215638 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066632Jy  sigma=1.177408
! Fit after  self-cal, rms=0.066626Jy  sigma=1.176949
wmodel J1909+7813_S_2006_02_16_yyk\_map.mod
! Writing 88 model components to file: J1909+7813_S_2006_02_16_yyk_map.mod
wobs J1909+7813_S_2006_02_16_yyk\_uvs.fits
! Writing UV FITS file: J1909+7813_S_2006_02_16_yyk_uvs.fits
wwins J1909+7813_S_2006_02_16_yyk\_map.win
! wwins: Wrote 1 windows to J1909+7813_S_2006_02_16_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 = 0.00614198 Jy
! Component: 100  -  total flux cleaned = 0.00951126 Jy
! Component: 150  -  total flux cleaned = 0.0117404 Jy
! Component: 200  -  total flux cleaned = 0.0139207 Jy
! Component: 250  -  total flux cleaned = 0.0154516 Jy
! Component: 300  -  total flux cleaned = 0.0165681 Jy
! Component: 350  -  total flux cleaned = 0.0182674 Jy
! Component: 400  -  total flux cleaned = 0.0193699 Jy
! Component: 450  -  total flux cleaned = 0.0206353 Jy
! Component: 500  -  total flux cleaned = 0.0217194 Jy
! Component: 550  -  total flux cleaned = 0.0228532 Jy
! Component: 600  -  total flux cleaned = 0.0238326 Jy
! Component: 650  -  total flux cleaned = 0.0251349 Jy
! Component: 700  -  total flux cleaned = 0.0261114 Jy
! Component: 750  -  total flux cleaned = 0.0272977 Jy
! Component: 800  -  total flux cleaned = 0.0285096 Jy
! Component: 850  -  total flux cleaned = 0.0293579 Jy
! Component: 900  -  total flux cleaned = 0.0298804 Jy
! Component: 950  -  total flux cleaned = 0.0306087 Jy
! Component: 1000  -  total flux cleaned = 0.0312461 Jy
! Component: 1050  -  total flux cleaned = 0.0318674 Jy
! Component: 1100  -  total flux cleaned = 0.0326098 Jy
! Component: 1150  -  total flux cleaned = 0.0332023 Jy
! Component: 1200  -  total flux cleaned = 0.033845 Jy
! Component: 1250  -  total flux cleaned = 0.0345983 Jy
! Component: 1300  -  total flux cleaned = 0.0350891 Jy
! Component: 1350  -  total flux cleaned = 0.0357501 Jy
! Component: 1400  -  total flux cleaned = 0.0363381 Jy
! Component: 1450  -  total flux cleaned = 0.0369716 Jy
! Component: 1500  -  total flux cleaned = 0.0373667 Jy
! Component: 1550  -  total flux cleaned = 0.0376447 Jy
! Component: 1600  -  total flux cleaned = 0.0377539 Jy
! Component: 1650  -  total flux cleaned = 0.0379153 Jy
! Component: 1700  -  total flux cleaned = 0.0379685 Jy
! Component: 1750  -  total flux cleaned = 0.0380206 Jy
! Component: 1800  -  total flux cleaned = 0.0380728 Jy
! Component: 1850  -  total flux cleaned = 0.038225 Jy
! Component: 1900  -  total flux cleaned = 0.0382739 Jy
! Component: 1950  -  total flux cleaned = 0.0383723 Jy
! Component: 2000  -  total flux cleaned = 0.038617 Jy
! Total flux subtracted in 2048 components = 0.0389079 Jy
! Clean residual min=-0.003541 max=0.003092 Jy/beam
! Clean residual mean=0.000029 rms=0.001115 Jy/beam
! Combined flux in latest and established models = 0.254546 Jy
keep
! Adding 210 model components to the UV plane model.
! The established model now contains 298 components and 0.254546 Jy
![Exited script file: muppet]
wmap "J1909+7813_S_2006_02_16_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 6.148 x 10.81 at 4.333 degrees (North through East)
! Clean map  min=-0.0049663  max=0.1528 Jy/beam
! Writing clean map to FITS file: J1909+7813_S_2006_02_16_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.152803 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00103988 
device "J1909+7813_S_2006_02_16_yyk\_map.eps/VPS"
! Attempting to open device: 'J1909+7813_S_2006_02_16_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -2.04162 2.04162 4.08325 8.16649 16.333 32.666 65.3319
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0031 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.152 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 6.148 x 10.81 at 4.333 degrees (North through East)
! Clean map  min=-0.0049663  max=0.1528 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1909+7813_S_2006_02_16_yyk\_map.gif/gif"
! Attempting to open device: 'J1909+7813_S_2006_02_16_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1909+7813_S_2006_02_16_yyk_uvs.log closed on Wed Jul  5 13:35:56 2006