! Started logfile: J0818+4222_X_2006_02_14_yyk_uvs.log on Wed Jul  5 11:45:19 2006
obs J0818+4222_X_2006_02_14_yyk_uva.fits
! Reading UV FITS file: J0818+4222_X_2006_02_14_yyk_uva.fits
! AN table 1: 345 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.805797 visibilities/baseline/integration-bin.
! Found source: J0818+4222
! 
! 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 2302 lines of history.
! 
! Reading 50040 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 J0818+4222_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)= 0.581585 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=0.8679 mas, bmaj=1.168 mas, bpa=-4.62 degrees
! Estimated noise=1.55786 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 = 0.46746 Jy
! Component: 100  -  total flux cleaned = 0.554242 Jy
! Total flux subtracted in 100 components = 0.554242 Jy
! Clean residual min=-0.026236 max=0.077052 Jy/beam
! Clean residual mean=-0.000096 rms=0.007572 Jy/beam
! Combined flux in latest and established models = 0.554242 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.554242 Jy
! 
! Correcting IF 1.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 18 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.152524Jy  sigma=2.582500
! Fit after  self-cal, rms=0.146603Jy  sigma=2.520255
! Inverting map and beam 
! Estimated beam: bmin=0.8679 mas, bmaj=1.168 mas, bpa=-4.62 degrees
! Estimated noise=1.55786 mJy/beam.
! Added new window around map position (1.4, -0.2).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0827235 Jy
! Component: 100  -  total flux cleaned = 0.113596 Jy
! Total flux subtracted in 100 components = 0.113596 Jy
! Clean residual min=-0.020434 max=0.032018 Jy/beam
! Clean residual mean=-0.000010 rms=0.004438 Jy/beam
! Combined flux in latest and established models = 0.667838 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 20 components and 0.667838 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.105084Jy  sigma=1.670351
! Fit after  self-cal, rms=0.096278Jy  sigma=1.547598
! 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=1.102 mas, bmaj=1.489 mas, bpa=-18.59 degrees
! Estimated noise=1.12144 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 = 0.0308102 Jy
! Component: 100  -  total flux cleaned = 0.0414414 Jy
! Component: 150  -  total flux cleaned = 0.0454938 Jy
! Component: 200  -  total flux cleaned = 0.046793 Jy
! Total flux subtracted in 200 components = 0.046793 Jy
! Clean residual min=-0.014472 max=0.012480 Jy/beam
! Clean residual mean=0.000036 rms=0.003211 Jy/beam
! Combined flux in latest and established models = 0.714631 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 44 components and 0.714631 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.089486Jy  sigma=1.411733
! Fit after  self-cal, rms=0.087433Jy  sigma=1.383655
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.102 x 1.489 at -18.59 degrees (North through East)
! Clean map  min=-0.012423  max=0.53595 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.997552
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.01     HN        1.05     KP        0.97     
!   LA        0.99     MK        1.00     NL        1.01     OV        0.99     
!   PT        1.00     SC        1.01     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.01444
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.02     HN        1.05     KP        0.91     
!   LA        0.96     MK        0.96     NL        0.99     OV        0.98     
!   PT        1.01     SC        1.01     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.0059
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.04     HN        0.94     KP        0.84     
!   LA        0.97     MK        1.02     NL        0.97     OV        1.00     
!   PT        1.06     SC        1.01     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.981709
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.09     HN        0.98     KP        0.89     
!   LA        0.96     MK        1.03     NL        0.99     OV        1.05     
!   PT        1.12     SC        1.03     
! 
! 
! Fit before self-cal, rms=0.087433Jy  sigma=1.383655
! Fit after  self-cal, rms=0.074623Jy  sigma=1.167730
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=0.074623Jy  sigma=1.167730
! Fit after  self-cal, rms=0.074635Jy  sigma=1.167647
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.108 mas, bmaj=1.504 mas, bpa=-18.8 degrees
! Estimated noise=1.12113 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 = 0.000669509 Jy
! Component: 100  -  total flux cleaned = 0.000874886 Jy
! Component: 150  -  total flux cleaned = 0.000721995 Jy
! Component: 200  -  total flux cleaned = 0.000719487 Jy
! Total flux subtracted in 200 components = 0.000719487 Jy
! Clean residual min=-0.006498 max=0.005661 Jy/beam
! Clean residual mean=-0.000030 rms=0.001454 Jy/beam
! Combined flux in latest and established models = 0.715351 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 50 components and 0.715351 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.073888Jy  sigma=1.149666
! Fit after  self-cal, rms=0.073345Jy  sigma=1.144544
! 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=0.073345Jy  sigma=1.144544
! Fit after  self-cal, rms=0.065767Jy  sigma=1.020056
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 = 0.000835021 Jy
! Component: 100  -  total flux cleaned = 0.00109163 Jy
! Component: 150  -  total flux cleaned = 0.00119915 Jy
! Component: 200  -  total flux cleaned = 0.00128679 Jy
! Total flux subtracted in 200 components = 0.00128679 Jy
! Clean residual min=-0.006023 max=0.005903 Jy/beam
! Clean residual mean=-0.000028 rms=0.001374 Jy/beam
! Combined flux in latest and established models = 0.716637 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 51 components and 0.716637 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065408Jy  sigma=1.011836
! Fit after  self-cal, rms=0.064456Jy  sigma=0.999766
! 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: 1.108 x 1.504 at -18.8 degrees (North through East)
! Clean map  min=-0.0057423  max=0.53502 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=0.064456Jy  sigma=0.999766
! Fit after  self-cal, rms=0.062820Jy  sigma=0.955487
! 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=0.062820Jy  sigma=0.955487
! Fit after  self-cal, rms=0.062778Jy  sigma=0.954713
! Inverting map and beam 
! Estimated beam: bmin=1.109 mas, bmaj=1.494 mas, bpa=-18.47 degrees
! Estimated noise=1.11998 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000426397 Jy
! Component: 100  -  total flux cleaned = 0.000979942 Jy
! Component: 150  -  total flux cleaned = 0.00120454 Jy
! Component: 200  -  total flux cleaned = 0.00132919 Jy
! Total flux subtracted in 200 components = 0.00132919 Jy
! Clean residual min=-0.004934 max=0.004917 Jy/beam
! Clean residual mean=-0.000033 rms=0.001193 Jy/beam
! Combined flux in latest and established models = 0.717966 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 61 components and 0.717966 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.062531Jy  sigma=0.949374
! Fit after  self-cal, rms=0.062343Jy  sigma=0.947417
! 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=0.062343Jy  sigma=0.947417
! Fit after  self-cal, rms=0.061591Jy  sigma=0.935270
! 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=0.061591Jy  sigma=0.935270
! Fit after  self-cal, rms=0.061594Jy  sigma=0.935248
! Inverting map and beam 
! Estimated beam: bmin=1.109 mas, bmaj=1.492 mas, bpa=-18.34 degrees
! Estimated noise=1.11976 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 6.60716e-05 Jy
! Component: 100  -  total flux cleaned = 0.000398197 Jy
! Component: 150  -  total flux cleaned = 0.000579426 Jy
! Component: 200  -  total flux cleaned = 0.000679229 Jy
! Total flux subtracted in 200 components = 0.000679229 Jy
! Clean residual min=-0.004629 max=0.004916 Jy/beam
! Clean residual mean=-0.000033 rms=0.001164 Jy/beam
! Combined flux in latest and established models = 0.718646 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 63 components and 0.718646 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061416Jy  sigma=0.931875
! Fit after  self-cal, rms=0.061294Jy  sigma=0.930690
! 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=2.471 mas, bmaj=2.603 mas, bpa=-28.71 degrees
! Estimated noise=1.3936 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 = 0.00102201 Jy
! Component: 100  -  total flux cleaned = 0.00111265 Jy
! Component: 150  -  total flux cleaned = 0.00112 Jy
! Component: 200  -  total flux cleaned = 0.00112637 Jy
! Total flux subtracted in 200 components = 0.00112637 Jy
! Clean residual min=-0.004536 max=0.005450 Jy/beam
! Clean residual mean=-0.000060 rms=0.001433 Jy/beam
! Combined flux in latest and established models = 0.719772 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 64 components and 0.719772 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061281Jy  sigma=0.929317
! Fit after  self-cal, rms=0.061162Jy  sigma=0.928162
! 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=0.8685 mas, bmaj=1.162 mas, bpa=-5.74 degrees
! Estimated noise=1.55658 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.473563 Jy
! Component: 100  -  total flux cleaned = 0.592105 Jy
! Component: 150  -  total flux cleaned = 0.644142 Jy
! Component: 200  -  total flux cleaned = 0.670259 Jy
! Total flux subtracted in 200 components = 0.670259 Jy
! Clean residual min=-0.006721 max=0.009621 Jy/beam
! Clean residual mean=-0.000041 rms=0.001913 Jy/beam
! Combined flux in latest and established models = 0.670259 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 0.670259 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.109 mas, bmaj=1.492 mas, bpa=-18.34 degrees
! Estimated noise=1.11976 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 = 0.0230124 Jy
! Component: 100  -  total flux cleaned = 0.0341569 Jy
! Component: 150  -  total flux cleaned = 0.04026 Jy
! Component: 200  -  total flux cleaned = 0.0437174 Jy
! Total flux subtracted in 200 components = 0.0437174 Jy
! Clean residual min=-0.004407 max=0.005132 Jy/beam
! Clean residual mean=-0.000049 rms=0.001166 Jy/beam
! Combined flux in latest and established models = 0.713976 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 58 components and 0.713976 Jy
! Inverting map 
! Added new window around map position (1, -2.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00592689 Jy
! Component: 100  -  total flux cleaned = 0.00777431 Jy
! Component: 150  -  total flux cleaned = 0.00795184 Jy
! Component: 200  -  total flux cleaned = 0.0080265 Jy
! Total flux subtracted in 200 components = 0.0080265 Jy
! Clean residual min=-0.003729 max=0.004064 Jy/beam
! Clean residual mean=-0.000019 rms=0.001044 Jy/beam
! Combined flux in latest and established models = 0.722003 Jy
! Adding 18 model components to the UV plane model.
! The established model now contains 76 components and 0.722003 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=2.471 mas, bmaj=2.603 mas, bpa=-28.71 degrees
! Estimated noise=1.3936 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 = 0.00154125 Jy
! Component: 100  -  total flux cleaned = 0.00159586 Jy
! Component: 150  -  total flux cleaned = 0.00176819 Jy
! Component: 200  -  total flux cleaned = 0.00184545 Jy
! Total flux subtracted in 200 components = 0.00184545 Jy
! Clean residual min=-0.003763 max=0.004719 Jy/beam
! Clean residual mean=-0.000024 rms=0.001281 Jy/beam
! Combined flux in latest and established models = 0.723848 Jy
! Adding 14 model components to the UV plane model.
! The established model now contains 86 components and 0.723848 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.109 mas, bmaj=1.492 mas, bpa=-18.34 degrees
! Estimated noise=1.11976 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000775774 Jy
! Component: 100  -  total flux cleaned = -0.000845548 Jy
! Component: 150  -  total flux cleaned = -0.000845002 Jy
! Component: 200  -  total flux cleaned = -0.000845306 Jy
! Total flux subtracted in 200 components = -0.000845306 Jy
! Clean residual min=-0.003658 max=0.004082 Jy/beam
! Clean residual mean=-0.000016 rms=0.001024 Jy/beam
! Combined flux in latest and established models = 0.723003 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 92 components and 0.723003 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060368Jy  sigma=0.916930
! Fit after  self-cal, rms=0.060218Jy  sigma=0.915180
wmodel J0818+4222_X_2006_02_14_yyk\_map.mod
! Writing 92 model components to file: J0818+4222_X_2006_02_14_yyk_map.mod
wobs J0818+4222_X_2006_02_14_yyk\_uvs.fits
! Writing UV FITS file: J0818+4222_X_2006_02_14_yyk_uvs.fits
wwins J0818+4222_X_2006_02_14_yyk\_map.win
! wwins: Wrote 3 windows to J0818+4222_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 = 0.00139545 Jy
! Component: 100  -  total flux cleaned = 0.00233196 Jy
! Component: 150  -  total flux cleaned = 0.00271358 Jy
! Component: 200  -  total flux cleaned = 0.00308096 Jy
! Component: 250  -  total flux cleaned = 0.00343306 Jy
! Component: 300  -  total flux cleaned = 0.00383012 Jy
! Component: 350  -  total flux cleaned = 0.00388529 Jy
! Component: 400  -  total flux cleaned = 0.00415205 Jy
! Component: 450  -  total flux cleaned = 0.00415149 Jy
! Component: 500  -  total flux cleaned = 0.00415057 Jy
! Component: 550  -  total flux cleaned = 0.00405196 Jy
! Component: 600  -  total flux cleaned = 0.00395642 Jy
! Component: 650  -  total flux cleaned = 0.00386141 Jy
! Component: 700  -  total flux cleaned = 0.00367792 Jy
! Component: 750  -  total flux cleaned = 0.00354473 Jy
! Component: 800  -  total flux cleaned = 0.00354475 Jy
! Component: 850  -  total flux cleaned = 0.0033741 Jy
! Component: 900  -  total flux cleaned = 0.00324935 Jy
! Component: 950  -  total flux cleaned = 0.00329085 Jy
! Component: 1000  -  total flux cleaned = 0.00333089 Jy
! Component: 1050  -  total flux cleaned = 0.00333007 Jy
! Component: 1100  -  total flux cleaned = 0.00336834 Jy
! Component: 1150  -  total flux cleaned = 0.00336946 Jy
! Component: 1200  -  total flux cleaned = 0.00351979 Jy
! Component: 1250  -  total flux cleaned = 0.00355719 Jy
! Component: 1300  -  total flux cleaned = 0.0036668 Jy
! Component: 1350  -  total flux cleaned = 0.00366707 Jy
! Component: 1400  -  total flux cleaned = 0.00370214 Jy
! Component: 1450  -  total flux cleaned = 0.00370234 Jy
! Component: 1500  -  total flux cleaned = 0.00363326 Jy
! Component: 1550  -  total flux cleaned = 0.00359943 Jy
! Component: 1600  -  total flux cleaned = 0.00356581 Jy
! Component: 1650  -  total flux cleaned = 0.00346645 Jy
! Component: 1700  -  total flux cleaned = 0.0034012 Jy
! Component: 1750  -  total flux cleaned = 0.00323965 Jy
! Component: 1800  -  total flux cleaned = 0.00323959 Jy
! Component: 1850  -  total flux cleaned = 0.00305024 Jy
! Component: 1900  -  total flux cleaned = 0.00292615 Jy
! Component: 1950  -  total flux cleaned = 0.0028651 Jy
! Component: 2000  -  total flux cleaned = 0.002774 Jy
! Total flux subtracted in 2048 components = 0.00262372 Jy
! Clean residual min=-0.001613 max=0.001492 Jy/beam
! Clean residual mean=-0.000008 rms=0.000556 Jy/beam
! Combined flux in latest and established models = 0.725627 Jy
keep
! Adding 135 model components to the UV plane model.
! The established model now contains 227 components and 0.725627 Jy
![Exited script file: muppet]
wmap "J0818+4222_X_2006_02_14_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.109 x 1.492 at -18.34 degrees (North through East)
! Clean map  min=-0.0029744  max=0.53584 Jy/beam
! Writing clean map to FITS file: J0818+4222_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 0.535838 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000556826 
device "J0818+4222_X_2006_02_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J0818+4222_X_2006_02_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.311751 0.311751 0.623502 1.247 2.49401 4.98802 9.97603 19.9521 39.9041 79.8083
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0016 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.535 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.109 x 1.492 at -18.34 degrees (North through East)
! Clean map  min=-0.0029744  max=0.53584 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0818+4222_X_2006_02_14_yyk\_map.gif/gif"
! Attempting to open device: 'J0818+4222_X_2006_02_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0818+4222_X_2006_02_14_yyk_uvs.log closed on Wed Jul  5 11:45:43 2006