! Started logfile: J1531+7706_S_2006_02_14_yyk_uvs.log on Wed Jul  5 12:39:13 2006
obs J1531+7706_S_2006_02_14_yyk_uva.fits
! Reading UV FITS file: J1531+7706_S_2006_02_14_yyk_uva.fits
! AN table 1: 885 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.740239 visibilities/baseline/integration-bin.
! Found source: J1531+7706
! 
! 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 2689 lines of history.
! 
! Reading 117920 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 J1531+7706_S_2006_02_14_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)= 0.202143 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=2.322 mas, bmaj=10.26 mas, bpa=6.147 degrees
! Estimated noise=1.48995 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 = 0.13286 Jy
! Component: 100  -  total flux cleaned = 0.187497 Jy
! Total flux subtracted in 100 components = 0.187497 Jy
! Clean residual min=-0.012436 max=0.023207 Jy/beam
! Clean residual mean=-0.000018 rms=0.004514 Jy/beam
! Combined flux in latest and established models = 0.187497 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 0.187497 Jy
! 
! Correcting IF 1.
!  A total of 17 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 17 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 17 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 17 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.100971Jy  sigma=1.545414
! Fit after  self-cal, rms=0.100891Jy  sigma=1.544102
! Inverting map and beam 
! Estimated beam: bmin=2.322 mas, bmaj=10.26 mas, bpa=6.147 degrees
! Estimated noise=1.48995 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=3.015 mas, bmaj=10.07 mas, bpa=5.441 degrees
! Estimated noise=0.783928 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 = 0.0427525 Jy
! Component: 100  -  total flux cleaned = 0.0633464 Jy
! Component: 150  -  total flux cleaned = 0.0763002 Jy
! Component: 200  -  total flux cleaned = 0.0847928 Jy
! Total flux subtracted in 200 components = 0.0847928 Jy
! Clean residual min=-0.007231 max=0.014866 Jy/beam
! Clean residual mean=0.000011 rms=0.002827 Jy/beam
! Combined flux in latest and established models = 0.27229 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 51 model components to the UV plane model.
! The established model now contains 62 components and 0.27229 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.087819Jy  sigma=1.234677
! Fit after  self-cal, rms=0.087748Jy  sigma=1.232985
! Inverting map 
! Added new window around map position (-4, 2.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0133515 Jy
! Component: 100  -  total flux cleaned = 0.0172423 Jy
! Component: 150  -  total flux cleaned = 0.0203246 Jy
! Component: 200  -  total flux cleaned = 0.0222525 Jy
! Total flux subtracted in 200 components = 0.0222525 Jy
! Clean residual min=-0.007126 max=0.009994 Jy/beam
! Clean residual mean=0.000009 rms=0.002015 Jy/beam
! Combined flux in latest and established models = 0.294542 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 94 components and 0.294542 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085345Jy  sigma=1.183220
! Fit after  self-cal, rms=0.085184Jy  sigma=1.176441
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.015 x 10.07 at 5.441 degrees (North through East)
! Clean map  min=-0.005616  max=0.16656 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 1.01443
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.92     HN        0.99     KP        0.90     
!   LA        1.14     MK        0.97     NL        0.97     OV        0.97     
!   PT        1.00*    SC        1.02     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.984348
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.97     HN        1.03     KP        0.93     
!   LA        1.15     MK        1.03     NL        0.96     OV        1.01     
!   PT        1.00*    SC        1.10     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.945768
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.01     HN        1.14     KP        0.96     
!   LA        0.92     MK        1.19     NL        1.12     OV        1.05     
!   PT        1.00*    SC        1.11     
! 
! 
! 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=0.085184Jy  sigma=1.176441
! Fit after  self-cal, rms=0.085182Jy  sigma=1.152707
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=0.085182Jy  sigma=1.152707
! Fit after  self-cal, rms=0.085165Jy  sigma=1.152532
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.117 mas, bmaj=9.968 mas, bpa=5.405 degrees
! Estimated noise=0.777718 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 (4, 8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00308352 Jy
! Component: 100  -  total flux cleaned = 0.00426477 Jy
! Component: 150  -  total flux cleaned = 0.00417203 Jy
! Component: 200  -  total flux cleaned = 0.00379563 Jy
! Total flux subtracted in 200 components = 0.00379563 Jy
! Clean residual min=-0.003022 max=0.003660 Jy/beam
! Clean residual mean=0.000008 rms=0.000899 Jy/beam
! Combined flux in latest and established models = 0.298338 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 123 components and 0.298338 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.084333Jy  sigma=1.135677
! Fit after  self-cal, rms=0.084327Jy  sigma=1.135242
! 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=0.084327Jy  sigma=1.135242
! Fit after  self-cal, rms=0.078403Jy  sigma=1.032322
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 = 0.00151522 Jy
! Component: 100  -  total flux cleaned = 0.00161803 Jy
! Component: 150  -  total flux cleaned = 0.000756222 Jy
! Component: 200  -  total flux cleaned = 0.00016454 Jy
! Total flux subtracted in 200 components = 0.00016454 Jy
! Clean residual min=-0.002528 max=0.002935 Jy/beam
! Clean residual mean=0.000007 rms=0.000739 Jy/beam
! Combined flux in latest and established models = 0.298503 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 142 components and 0.298503 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.078091Jy  sigma=1.027311
! Fit after  self-cal, rms=0.077441Jy  sigma=1.021637
! 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: 3.117 x 9.968 at 5.405 degrees (North through East)
! Clean map  min=-0.0026564  max=0.16891 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=0.077441Jy  sigma=1.021637
! Fit after  self-cal, rms=0.075910Jy  sigma=0.999959
! 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=0.075910Jy  sigma=0.999959
! Fit after  self-cal, rms=0.075773Jy  sigma=0.999215
! Inverting map and beam 
! Estimated beam: bmin=3.058 mas, bmaj=9.998 mas, bpa=5.414 degrees
! Estimated noise=0.779994 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00438358 Jy
! Component: 100  -  total flux cleaned = 0.00698458 Jy
! Component: 150  -  total flux cleaned = 0.00860427 Jy
! Component: 200  -  total flux cleaned = 0.00933782 Jy
! Total flux subtracted in 200 components = 0.00933782 Jy
! Clean residual min=-0.002744 max=0.002367 Jy/beam
! Clean residual mean=-0.000001 rms=0.000662 Jy/beam
! Combined flux in latest and established models = 0.307841 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 53 model components to the UV plane model.
! The established model now contains 176 components and 0.307841 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075398Jy  sigma=0.993781
! Fit after  self-cal, rms=0.075345Jy  sigma=0.993605
! 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=0.075345Jy  sigma=0.993605
! Fit after  self-cal, rms=0.074966Jy  sigma=0.977388
! 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=0.074966Jy  sigma=0.977388
! Fit after  self-cal, rms=0.074961Jy  sigma=0.977298
! Inverting map and beam 
! Estimated beam: bmin=3.021 mas, bmaj=10.01 mas, bpa=5.511 degrees
! Estimated noise=0.783592 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00321505 Jy
! Component: 100  -  total flux cleaned = 0.00504223 Jy
! Component: 150  -  total flux cleaned = 0.00604757 Jy
! Component: 200  -  total flux cleaned = 0.00669459 Jy
! Total flux subtracted in 200 components = 0.00669459 Jy
! Clean residual min=-0.002874 max=0.002353 Jy/beam
! Clean residual mean=-0.000004 rms=0.000616 Jy/beam
! Combined flux in latest and established models = 0.314535 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 49 model components to the UV plane model.
! The established model now contains 207 components and 0.314535 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.074748Jy  sigma=0.974251
! Fit after  self-cal, rms=0.074737Jy  sigma=0.974218
! 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=6.688 mas, bmaj=10.47 mas, bpa=5.24 degrees
! Estimated noise=1.00853 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 = 0.000307713 Jy
! Component: 100  -  total flux cleaned = 0.000661179 Jy
! Component: 150  -  total flux cleaned = 0.000761115 Jy
! Component: 200  -  total flux cleaned = 0.00084941 Jy
! Total flux subtracted in 200 components = 0.00084941 Jy
! Clean residual min=-0.002869 max=0.001952 Jy/beam
! Clean residual mean=0.000001 rms=0.000697 Jy/beam
! Combined flux in latest and established models = 0.315385 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 228 components and 0.315385 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.074723Jy  sigma=0.973942
! Fit after  self-cal, rms=0.074719Jy  sigma=0.973918
! 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=2.321 mas, bmaj=10.2 mas, bpa=6.115 degrees
! Estimated noise=1.47512 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.133566 Jy
! Component: 100  -  total flux cleaned = 0.189247 Jy
! Component: 150  -  total flux cleaned = 0.22127 Jy
! Component: 200  -  total flux cleaned = 0.24082 Jy
! Total flux subtracted in 200 components = 0.24082 Jy
! Clean residual min=-0.009524 max=0.009607 Jy/beam
! Clean residual mean=-0.000024 rms=0.002588 Jy/beam
! Combined flux in latest and established models = 0.24082 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 42 model components to the UV plane model.
! The established model now contains 42 components and 0.24082 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.021 mas, bmaj=10.01 mas, bpa=5.511 degrees
! Estimated noise=0.783592 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 = 0.0226127 Jy
! Component: 100  -  total flux cleaned = 0.037576 Jy
! Component: 150  -  total flux cleaned = 0.0483457 Jy
! Component: 200  -  total flux cleaned = 0.056296 Jy
! Total flux subtracted in 200 components = 0.056296 Jy
! Clean residual min=-0.003906 max=0.004176 Jy/beam
! Clean residual mean=-0.000005 rms=0.001310 Jy/beam
! Combined flux in latest and established models = 0.297116 Jy
! Adding 80 model components to the UV plane model.
! The established model now contains 115 components and 0.297116 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=6.688 mas, bmaj=10.47 mas, bpa=5.24 degrees
! Estimated noise=1.00853 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 = 0.0101871 Jy
! Component: 100  -  total flux cleaned = 0.0158325 Jy
! Component: 150  -  total flux cleaned = 0.0186649 Jy
! Component: 200  -  total flux cleaned = 0.0195747 Jy
! Total flux subtracted in 200 components = 0.0195747 Jy
! Clean residual min=-0.003796 max=0.002832 Jy/beam
! Clean residual mean=0.000002 rms=0.000937 Jy/beam
! Combined flux in latest and established models = 0.31669 Jy
! Adding 53 model components to the UV plane model.
! The established model now contains 155 components and 0.31669 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.021 mas, bmaj=10.01 mas, bpa=5.511 degrees
! Estimated noise=0.783592 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00135769 Jy
! Component: 100  -  total flux cleaned = 0.000750144 Jy
! Component: 150  -  total flux cleaned = 0.000234662 Jy
! Component: 200  -  total flux cleaned = -2.06201e-05 Jy
! Total flux subtracted in 200 components = -2.06201e-05 Jy
! Clean residual min=-0.003070 max=0.002230 Jy/beam
! Clean residual mean=-0.000001 rms=0.000662 Jy/beam
! Combined flux in latest and established models = 0.31667 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 188 components and 0.31667 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.074669Jy  sigma=0.974755
! Fit after  self-cal, rms=0.074665Jy  sigma=0.974567
wmodel J1531+7706_S_2006_02_14_yyk\_map.mod
! Writing 188 model components to file: J1531+7706_S_2006_02_14_yyk_map.mod
wobs J1531+7706_S_2006_02_14_yyk\_uvs.fits
! Writing UV FITS file: J1531+7706_S_2006_02_14_yyk_uvs.fits
wwins J1531+7706_S_2006_02_14_yyk\_map.win
! wwins: Wrote 3 windows to J1531+7706_S_2006_02_14_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 = -0.000815061 Jy
! Component: 100  -  total flux cleaned = -0.000775079 Jy
! Component: 150  -  total flux cleaned = -0.000809199 Jy
! Component: 200  -  total flux cleaned = -0.000808682 Jy
! Component: 250  -  total flux cleaned = -0.000777062 Jy
! Component: 300  -  total flux cleaned = -0.000747688 Jy
! Component: 350  -  total flux cleaned = -0.000544396 Jy
! Component: 400  -  total flux cleaned = -0.000404229 Jy
! Component: 450  -  total flux cleaned = -0.000295914 Jy
! Component: 500  -  total flux cleaned = -0.000296231 Jy
! Component: 550  -  total flux cleaned = -0.000167614 Jy
! Component: 600  -  total flux cleaned = -6.79678e-05 Jy
! Component: 650  -  total flux cleaned = 2.9201e-05 Jy
! Component: 700  -  total flux cleaned = 0.000124229 Jy
! Component: 750  -  total flux cleaned = 0.0001706 Jy
! Component: 800  -  total flux cleaned = 0.000216958 Jy
! Component: 850  -  total flux cleaned = 0.000352349 Jy
! Component: 900  -  total flux cleaned = 0.00041862 Jy
! Component: 950  -  total flux cleaned = 0.000440661 Jy
! Component: 1000  -  total flux cleaned = 0.000505313 Jy
! Component: 1050  -  total flux cleaned = 0.000547459 Jy
! Component: 1100  -  total flux cleaned = 0.000609513 Jy
! Component: 1150  -  total flux cleaned = 0.000547712 Jy
! Component: 1200  -  total flux cleaned = 0.000588183 Jy
! Component: 1250  -  total flux cleaned = 0.000588394 Jy
! Component: 1300  -  total flux cleaned = 0.000608337 Jy
! Component: 1350  -  total flux cleaned = 0.000666721 Jy
! Component: 1400  -  total flux cleaned = 0.000666622 Jy
! Component: 1450  -  total flux cleaned = 0.000666875 Jy
! Component: 1500  -  total flux cleaned = 0.000741953 Jy
! Component: 1550  -  total flux cleaned = 0.000779028 Jy
! Component: 1600  -  total flux cleaned = 0.000779069 Jy
! Component: 1650  -  total flux cleaned = 0.000833548 Jy
! Component: 1700  -  total flux cleaned = 0.000797841 Jy
! Component: 1750  -  total flux cleaned = 0.000869109 Jy
! Component: 1800  -  total flux cleaned = 0.000886668 Jy
! Component: 1850  -  total flux cleaned = 0.000903782 Jy
! Component: 1900  -  total flux cleaned = 0.00088665 Jy
! Component: 1950  -  total flux cleaned = 0.00093796 Jy
! Component: 2000  -  total flux cleaned = 0.000870223 Jy
! Total flux subtracted in 2048 components = 0.000920687 Jy
! Clean residual min=-0.001234 max=0.000888 Jy/beam
! Clean residual mean=-0.000001 rms=0.000343 Jy/beam
! Combined flux in latest and established models = 0.31759 Jy
keep
! Adding 137 model components to the UV plane model.
! The established model now contains 325 components and 0.317591 Jy
![Exited script file: muppet]
wmap "J1531+7706_S_2006_02_14_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.021 x 10.01 at 5.511 degrees (North through East)
! Clean map  min=-0.0024267  max=0.17052 Jy/beam
! Writing clean map to FITS file: J1531+7706_S_2006_02_14_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.170521 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000344139 
device "J1531+7706_S_2006_02_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J1531+7706_S_2006_02_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.605447 0.605447 1.21089 2.42179 4.84358 9.68716 19.3743 38.7486 77.4973
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.001 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.17 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.021 x 10.01 at 5.511 degrees (North through East)
! Clean map  min=-0.0024267  max=0.17052 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1531+7706_S_2006_02_14_yyk\_map.gif/gif"
! Attempting to open device: 'J1531+7706_S_2006_02_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J1531+7706_S_2006_02_14_yyk_uvs.log closed on Wed Jul  5 12:39:41 2006