! Started logfile: J0909+0121_X_2006_02_14_yyk_uvs.log on Wed Jul  5 11:48:45 2006
obs J0909+0121_X_2006_02_14_yyk_uva.fits
! Reading UV FITS file: J0909+0121_X_2006_02_14_yyk_uva.fits
! AN table 1: 140 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.814127 visibilities/baseline/integration-bin.
! Found source: J0909+0121
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 2301 lines of history.
! 
! Reading 20516 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 J0909+0121_X_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 0.200x0.200 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)= 1.79898 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=0.6856 mas, bmaj=1.913 mas, bpa=0.05405 degrees
! Estimated noise=2.13634 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 = 1.49652 Jy
! Component: 100  -  total flux cleaned = 1.8295 Jy
! Total flux subtracted in 100 components = 1.8295 Jy
! Clean residual min=-0.058041 max=0.107652 Jy/beam
! Clean residual mean=-0.000066 rms=0.020546 Jy/beam
! Combined flux in latest and established models = 1.8295 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 1.8295 Jy
! 
! Correcting IF 1.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.268833Jy  sigma=4.879169
! Fit after  self-cal, rms=0.264277Jy  sigma=4.813011
! Inverting map and beam 
! Estimated beam: bmin=0.6856 mas, bmaj=1.913 mas, bpa=0.05405 degrees
! Estimated noise=2.13634 mJy/beam.
! Added new window around map position (0.8, 0.8).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.154242 Jy
! Component: 100  -  total flux cleaned = 0.231108 Jy
! Total flux subtracted in 100 components = 0.231108 Jy
! Clean residual min=-0.058176 max=0.047973 Jy/beam
! Clean residual mean=-0.000100 rms=0.011654 Jy/beam
! Combined flux in latest and established models = 2.06061 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 28 components and 2.06061 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.173714Jy  sigma=3.073708
! Fit after  self-cal, rms=0.169232Jy  sigma=3.002687
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8396 mas, bmaj=2.179 mas, bpa=-3.315 degrees
! Estimated noise=1.76577 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 = 0.0562812 Jy
! Component: 100  -  total flux cleaned = 0.0804026 Jy
! Component: 150  -  total flux cleaned = 0.0933635 Jy
! Component: 200  -  total flux cleaned = 0.0957781 Jy
! Total flux subtracted in 200 components = 0.0957781 Jy
! Clean residual min=-0.054809 max=0.038010 Jy/beam
! Clean residual mean=-0.000197 rms=0.010962 Jy/beam
! Combined flux in latest and established models = 2.15639 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 49 components and 2.15639 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153531Jy  sigma=2.746527
! Fit after  self-cal, rms=0.152242Jy  sigma=2.723950
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8396 x 2.179 at -3.315 degrees (North through East)
! Clean map  min=-0.048055  max=1.7031 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 0.998144
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.01     HN        1.07     KP        0.99     
!   LA        1.00     MK        1.00     NL        1.00     OV        0.99     
!   PT        1.00     SC        1.00     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.01565
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.01     HN        1.07     KP        0.92     
!   LA        0.95     MK        0.97     NL        0.98     OV        0.97     
!   PT        1.03     SC        0.99     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.00905
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.05     HN        0.96     KP        0.86     
!   LA        0.97     MK        1.01     NL        0.97     OV        1.01     
!   PT        1.04     SC        0.97     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.985976
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.09     HN        0.99     KP        0.89     
!   LA        0.96     MK        1.03     NL        0.97     OV        1.06     
!   PT        1.12     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.152242Jy  sigma=2.723950
! Fit after  self-cal, rms=0.083318Jy  sigma=1.429535
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=0.083318Jy  sigma=1.429535
! Fit after  self-cal, rms=0.083329Jy  sigma=1.429481
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8413 mas, bmaj=2.175 mas, bpa=-3.117 degrees
! Estimated noise=1.7713 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 = 0.0119387 Jy
! Component: 100  -  total flux cleaned = 0.0135998 Jy
! Component: 150  -  total flux cleaned = 0.0130027 Jy
! Component: 200  -  total flux cleaned = 0.0127489 Jy
! Total flux subtracted in 200 components = 0.0127489 Jy
! Clean residual min=-0.012845 max=0.010646 Jy/beam
! Clean residual mean=0.000003 rms=0.002771 Jy/beam
! Combined flux in latest and established models = 2.16914 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 55 components and 2.16914 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.080007Jy  sigma=1.370601
! Fit after  self-cal, rms=0.079475Jy  sigma=1.361446
! 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=0.079475Jy  sigma=1.361446
! Fit after  self-cal, rms=0.076703Jy  sigma=1.314267
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 = 0.000466128 Jy
! Component: 100  -  total flux cleaned = 0.000676462 Jy
! Component: 150  -  total flux cleaned = 0.000487043 Jy
! Component: 200  -  total flux cleaned = 0.000483388 Jy
! Total flux subtracted in 200 components = 0.000483388 Jy
! Clean residual min=-0.012506 max=0.009330 Jy/beam
! Clean residual mean=0.000002 rms=0.002557 Jy/beam
! Combined flux in latest and established models = 2.16962 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 57 components and 2.16962 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075312Jy  sigma=1.291384
! Fit after  self-cal, rms=0.074682Jy  sigma=1.281110
! 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: 0.8413 x 2.175 at -3.117 degrees (North through East)
! Clean map  min=-0.011337  max=1.7124 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=0.074682Jy  sigma=1.281110
! Fit after  self-cal, rms=0.062991Jy  sigma=1.048204
! 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=0.062991Jy  sigma=1.048204
! Fit after  self-cal, rms=0.062971Jy  sigma=1.047992
! Inverting map and beam 
! Estimated beam: bmin=0.8416 mas, bmaj=2.174 mas, bpa=-3.055 degrees
! Estimated noise=1.7698 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000556986 Jy
! Component: 100  -  total flux cleaned = -0.000477602 Jy
! Component: 150  -  total flux cleaned = -0.00073732 Jy
! Component: 200  -  total flux cleaned = -0.000740145 Jy
! Total flux subtracted in 200 components = -0.000740145 Jy
! Clean residual min=-0.011181 max=0.008592 Jy/beam
! Clean residual mean=0.000011 rms=0.002256 Jy/beam
! Combined flux in latest and established models = 2.16888 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 63 components and 2.16888 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061933Jy  sigma=1.030550
! Fit after  self-cal, rms=0.061481Jy  sigma=1.023315
! 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=0.061481Jy  sigma=1.023315
! Fit after  self-cal, rms=0.060946Jy  sigma=1.014796
! 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=0.060946Jy  sigma=1.014796
! Fit after  self-cal, rms=0.060945Jy  sigma=1.014797
! Inverting map and beam 
! Estimated beam: bmin=0.8424 mas, bmaj=2.174 mas, bpa=-3.002 degrees
! Estimated noise=1.76975 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000810769 Jy
! Component: 100  -  total flux cleaned = -0.000582531 Jy
! Component: 150  -  total flux cleaned = -0.000986623 Jy
! Component: 200  -  total flux cleaned = -0.00123697 Jy
! Total flux subtracted in 200 components = -0.00123697 Jy
! Clean residual min=-0.010123 max=0.008101 Jy/beam
! Clean residual mean=0.000012 rms=0.002129 Jy/beam
! Combined flux in latest and established models = 2.16764 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 68 components and 2.16764 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060293Jy  sigma=1.002946
! Fit after  self-cal, rms=0.059960Jy  sigma=0.997688
! 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=2.326 mas, bmaj=3.566 mas, bpa=3.021 degrees
! Estimated noise=2.33058 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 = 0.000797984 Jy
! Component: 100  -  total flux cleaned = 0.000817721 Jy
! Component: 150  -  total flux cleaned = 0.000815863 Jy
! Component: 200  -  total flux cleaned = 0.000818713 Jy
! Total flux subtracted in 200 components = 0.000818713 Jy
! Clean residual min=-0.007331 max=0.006859 Jy/beam
! Clean residual mean=0.000024 rms=0.002234 Jy/beam
! Combined flux in latest and established models = 2.16846 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 74 components and 2.16846 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.059712Jy  sigma=0.992782
! Fit after  self-cal, rms=0.059576Jy  sigma=0.990629
! 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=0.686 mas, bmaj=1.915 mas, bpa=0.1497 degrees
! Estimated noise=2.1313 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.49487 Jy
! Component: 100  -  total flux cleaned = 1.84346 Jy
! Component: 150  -  total flux cleaned = 1.99501 Jy
! Component: 200  -  total flux cleaned = 2.06853 Jy
! Total flux subtracted in 200 components = 2.06853 Jy
! Clean residual min=-0.015801 max=0.026633 Jy/beam
! Clean residual mean=0.000026 rms=0.005470 Jy/beam
! Combined flux in latest and established models = 2.06853 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 24 model components to the UV plane model.
! The established model now contains 24 components and 2.06853 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8424 mas, bmaj=2.174 mas, bpa=-3.002 degrees
! Estimated noise=1.76975 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 = 0.0505441 Jy
! Component: 100  -  total flux cleaned = 0.0747051 Jy
! Component: 150  -  total flux cleaned = 0.087521 Jy
! Component: 200  -  total flux cleaned = 0.0938756 Jy
! Total flux subtracted in 200 components = 0.0938756 Jy
! Clean residual min=-0.008741 max=0.008593 Jy/beam
! Clean residual mean=0.000014 rms=0.002165 Jy/beam
! Combined flux in latest and established models = 2.16241 Jy
! Adding 42 model components to the UV plane model.
! The established model now contains 54 components and 2.16241 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=2.326 mas, bmaj=3.566 mas, bpa=3.021 degrees
! Estimated noise=2.33058 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 = 0.0038167 Jy
! Component: 100  -  total flux cleaned = 0.00443653 Jy
! Component: 150  -  total flux cleaned = 0.00480013 Jy
! Component: 200  -  total flux cleaned = 0.00507676 Jy
! Total flux subtracted in 200 components = 0.00507676 Jy
! Clean residual min=-0.007593 max=0.007278 Jy/beam
! Clean residual mean=0.000025 rms=0.002283 Jy/beam
! Combined flux in latest and established models = 2.16749 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 58 components and 2.16749 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8424 mas, bmaj=2.174 mas, bpa=-3.002 degrees
! Estimated noise=1.76975 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00121034 Jy
! Component: 100  -  total flux cleaned = -0.00110564 Jy
! Component: 150  -  total flux cleaned = -0.00110696 Jy
! Component: 200  -  total flux cleaned = -0.00110985 Jy
! Total flux subtracted in 200 components = -0.00110985 Jy
! Clean residual min=-0.008559 max=0.008791 Jy/beam
! Clean residual mean=0.000012 rms=0.002050 Jy/beam
! Combined flux in latest and established models = 2.16638 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 67 components and 2.16638 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.059512Jy  sigma=0.989904
! Fit after  self-cal, rms=0.059193Jy  sigma=0.984706
wmodel J0909+0121_X_2006_02_14_yyk\_map.mod
! Writing 67 model components to file: J0909+0121_X_2006_02_14_yyk_map.mod
wobs J0909+0121_X_2006_02_14_yyk\_uvs.fits
! Writing UV FITS file: J0909+0121_X_2006_02_14_yyk_uvs.fits
wwins J0909+0121_X_2006_02_14_yyk\_map.win
! wwins: Wrote 2 windows to J0909+0121_X_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 = -0.00155801 Jy
! Component: 100  -  total flux cleaned = -0.00277143 Jy
! Component: 150  -  total flux cleaned = -0.00351162 Jy
! Component: 200  -  total flux cleaned = -0.00420448 Jy
! Component: 250  -  total flux cleaned = -0.00486071 Jy
! Component: 300  -  total flux cleaned = -0.00496673 Jy
! Component: 350  -  total flux cleaned = -0.00526581 Jy
! Component: 400  -  total flux cleaned = -0.00555639 Jy
! Component: 450  -  total flux cleaned = -0.00584043 Jy
! Component: 500  -  total flux cleaned = -0.00620143 Jy
! Component: 550  -  total flux cleaned = -0.00637376 Jy
! Component: 600  -  total flux cleaned = -0.0062075 Jy
! Component: 650  -  total flux cleaned = -0.00588527 Jy
! Component: 700  -  total flux cleaned = -0.00564881 Jy
! Component: 750  -  total flux cleaned = -0.00534092 Jy
! Component: 800  -  total flux cleaned = -0.00511494 Jy
! Component: 850  -  total flux cleaned = -0.00511363 Jy
! Component: 900  -  total flux cleaned = -0.00504246 Jy
! Component: 950  -  total flux cleaned = -0.00511422 Jy
! Component: 1000  -  total flux cleaned = -0.00524987 Jy
! Component: 1050  -  total flux cleaned = -0.00531631 Jy
! Component: 1100  -  total flux cleaned = -0.00544707 Jy
! Component: 1150  -  total flux cleaned = -0.00557328 Jy
! Component: 1200  -  total flux cleaned = -0.00569731 Jy
! Component: 1250  -  total flux cleaned = -0.00569759 Jy
! Component: 1300  -  total flux cleaned = -0.00581815 Jy
! Component: 1350  -  total flux cleaned = -0.00581739 Jy
! Component: 1400  -  total flux cleaned = -0.00593166 Jy
! Component: 1450  -  total flux cleaned = -0.00604467 Jy
! Component: 1500  -  total flux cleaned = -0.00637464 Jy
! Component: 1550  -  total flux cleaned = -0.00648076 Jy
! Component: 1600  -  total flux cleaned = -0.00642821 Jy
! Component: 1650  -  total flux cleaned = -0.00642757 Jy
! Component: 1700  -  total flux cleaned = -0.00637624 Jy
! Component: 1750  -  total flux cleaned = -0.0061263 Jy
! Component: 1800  -  total flux cleaned = -0.00622615 Jy
! Component: 1850  -  total flux cleaned = -0.00627579 Jy
! Component: 1900  -  total flux cleaned = -0.00637208 Jy
! Component: 1950  -  total flux cleaned = -0.00627811 Jy
! Component: 2000  -  total flux cleaned = -0.00651084 Jy
! Total flux subtracted in 2048 components = -0.00632843 Jy
! Clean residual min=-0.002524 max=0.002346 Jy/beam
! Clean residual mean=-0.000004 rms=0.000815 Jy/beam
! Combined flux in latest and established models = 2.16005 Jy
keep
! Adding 114 model components to the UV plane model.
! The established model now contains 181 components and 2.16005 Jy
![Exited script file: muppet]
wmap "J0909+0121_X_2006_02_14_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8424 x 2.174 at -3.002 degrees (North through East)
! Clean map  min=-0.0051305  max=1.7103 Jy/beam
! Writing clean map to FITS file: J0909+0121_X_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 1.71029 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000804804 
device "J0909+0121_X_2006_02_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J0909+0121_X_2006_02_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.141169 0.141169 0.282339 0.564678 1.12936 2.25871 4.51742 9.03484 18.0697 36.1394 72.2787
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0024 
print "peak=",int(peak_flux*1000)/1000
! peak= 1.71 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8424 x 2.174 at -3.002 degrees (North through East)
! Clean map  min=-0.0051305  max=1.7103 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0909+0121_X_2006_02_14_yyk\_map.gif/gif"
! Attempting to open device: 'J0909+0121_X_2006_02_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0909+0121_X_2006_02_14_yyk_uvs.log closed on Wed Jul  5 11:49:07 2006