! Started logfile: J2202+4216_S_2006_02_14_yyk_uvs.log on Wed Jul  5 13:59:03 2006
obs J2202+4216_S_2006_02_14_yyk_uva.fits
! Reading UV FITS file: J2202+4216_S_2006_02_14_yyk_uva.fits
! AN table 1: 230 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.705507 visibilities/baseline/integration-bin.
! Found source: J2202+4216
! 
! 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 2683 lines of history.
! 
! Reading 29208 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 J2202+4216_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)= 2.48995 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=2.66 mas, bmaj=8.319 mas, bpa=21.71 degrees
! Estimated noise=2.12748 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 = 2.08294 Jy
! Component: 100  -  total flux cleaned = 2.48449 Jy
! Total flux subtracted in 100 components = 2.48449 Jy
! Clean residual min=-0.111772 max=0.122071 Jy/beam
! Clean residual mean=-0.000862 rms=0.033864 Jy/beam
! Combined flux in latest and established models = 2.4845 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 18 components and 2.4845 Jy
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.409711Jy  sigma=6.190742
! Fit after  self-cal, rms=0.409341Jy  sigma=6.181183
! Inverting map and beam 
! Estimated beam: bmin=2.66 mas, bmaj=8.319 mas, bpa=21.71 degrees
! Estimated noise=2.12748 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=3.157 mas, bmaj=8.443 mas, bpa=23.97 degrees
! Estimated noise=1.58421 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 = 0.163274 Jy
! Component: 100  -  total flux cleaned = 0.257563 Jy
! Component: 150  -  total flux cleaned = 0.316497 Jy
! Component: 200  -  total flux cleaned = 0.343107 Jy
! Total flux subtracted in 200 components = 0.343107 Jy
! Clean residual min=-0.067172 max=0.068487 Jy/beam
! Clean residual mean=-0.000512 rms=0.017371 Jy/beam
! Combined flux in latest and established models = 2.8276 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 39 model components to the UV plane model.
! The established model now contains 54 components and 2.8276 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.335895Jy  sigma=5.129300
! Fit after  self-cal, rms=0.334110Jy  sigma=5.109360
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.157 x 8.443 at 23.97 degrees (North through East)
! Clean map  min=-0.067977  max=2.3927 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: 1.01834
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        0.95     HN        1.01     KP        0.95     
!   LA        1.20     MK        0.91     NL        0.92     OV        0.99     
!   PT        1.00*    SC        0.96     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.987113
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.00     HN        1.02     KP        0.98     
!   LA        1.16     MK        1.00     NL        0.94     OV        1.00     
!   PT        1.00*    SC        0.98     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.981132
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.01     HN        1.05     KP        0.98     
!   LA        0.93     MK        1.13     NL        1.04     OV        1.05     
!   PT        1.00*    SC        1.04     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1.01763
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.02     HN        0.99     KP        0.90     
!   LA        0.78     MK        1.13     NL        0.95     OV        0.87     
!   PT        1.00*    SC        1.10     
! 
! 
! Fit before self-cal, rms=0.334110Jy  sigma=5.109360
! Fit after  self-cal, rms=0.158910Jy  sigma=2.546077
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=0.158910Jy  sigma=2.546077
! Fit after  self-cal, rms=0.158918Jy  sigma=2.545451
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.241 mas, bmaj=8.486 mas, bpa=23.88 degrees
! Estimated noise=1.5794 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 = 0.0166824 Jy
! Component: 100  -  total flux cleaned = 0.0223798 Jy
! Component: 150  -  total flux cleaned = 0.0247314 Jy
! Component: 200  -  total flux cleaned = 0.0252014 Jy
! Total flux subtracted in 200 components = 0.0252014 Jy
! Clean residual min=-0.020120 max=0.038459 Jy/beam
! Clean residual mean=-0.000057 rms=0.007417 Jy/beam
! Combined flux in latest and established models = 2.8528 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 70 components and 2.8528 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153645Jy  sigma=2.441537
! Fit after  self-cal, rms=0.152346Jy  sigma=2.430779
! Inverting map 
! Added new window around map position (37.5, 31.5).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0404241 Jy
! Component: 100  -  total flux cleaned = 0.0609422 Jy
! Component: 150  -  total flux cleaned = 0.0759747 Jy
! Component: 200  -  total flux cleaned = 0.0887017 Jy
! Total flux subtracted in 200 components = 0.0887017 Jy
! Clean residual min=-0.012323 max=0.014266 Jy/beam
! Clean residual mean=-0.000013 rms=0.003882 Jy/beam
! Combined flux in latest and established models = 2.94151 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 58 model components to the UV plane model.
! The established model now contains 125 components and 2.94151 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.143767Jy  sigma=2.260991
! Fit after  self-cal, rms=0.143369Jy  sigma=2.258574
! 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=0.143369Jy  sigma=2.258574
! Fit after  self-cal, rms=0.134061Jy  sigma=2.138964
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 = 0.0109886 Jy
! Component: 100  -  total flux cleaned = 0.0205025 Jy
! Component: 150  -  total flux cleaned = 0.0282845 Jy
! Component: 200  -  total flux cleaned = 0.0344108 Jy
! Total flux subtracted in 200 components = 0.0344108 Jy
! Clean residual min=-0.010896 max=0.011179 Jy/beam
! Clean residual mean=0.000004 rms=0.003192 Jy/beam
! Combined flux in latest and established models = 2.97592 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 46 model components to the UV plane model.
! The established model now contains 152 components and 2.97592 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.132465Jy  sigma=2.111973
! Fit after  self-cal, rms=0.131547Jy  sigma=2.102801
! 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: 3.241 x 8.486 at 23.88 degrees (North through East)
! Clean map  min=-0.019403  max=2.409 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=0.131547Jy  sigma=2.102801
! Fit after  self-cal, rms=0.104179Jy  sigma=1.549177
! 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=0.104179Jy  sigma=1.549177
! Fit after  self-cal, rms=0.104091Jy  sigma=1.548291
! Inverting map and beam 
! Estimated beam: bmin=3.246 mas, bmaj=8.474 mas, bpa=23.87 degrees
! Estimated noise=1.57794 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00487943 Jy
! Component: 100  -  total flux cleaned = 0.00900494 Jy
! Component: 150  -  total flux cleaned = 0.0136821 Jy
! Component: 200  -  total flux cleaned = 0.0174958 Jy
! Total flux subtracted in 200 components = 0.0174958 Jy
! Clean residual min=-0.008198 max=0.009054 Jy/beam
! Clean residual mean=-0.000004 rms=0.002467 Jy/beam
! Combined flux in latest and established models = 2.99341 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 43 model components to the UV plane model.
! The established model now contains 181 components and 2.99341 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103044Jy  sigma=1.531673
! Fit after  self-cal, rms=0.102995Jy  sigma=1.530978
! 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=0.102995Jy  sigma=1.530978
! Fit after  self-cal, rms=0.079828Jy  sigma=1.127909
! 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=0.079828Jy  sigma=1.127909
! Fit after  self-cal, rms=0.079825Jy  sigma=1.127893
! Inverting map and beam 
! Estimated beam: bmin=3.251 mas, bmaj=8.474 mas, bpa=23.85 degrees
! Estimated noise=1.57882 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00328862 Jy
! Component: 100  -  total flux cleaned = 0.00670822 Jy
! Component: 150  -  total flux cleaned = 0.0100842 Jy
! Component: 200  -  total flux cleaned = 0.0126902 Jy
! Total flux subtracted in 200 components = 0.0126902 Jy
! Clean residual min=-0.007580 max=0.008160 Jy/beam
! Clean residual mean=0.000003 rms=0.002195 Jy/beam
! Combined flux in latest and established models = 3.0061 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 38 model components to the UV plane model.
! The established model now contains 204 components and 3.0061 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079048Jy  sigma=1.116349
! Fit after  self-cal, rms=0.079028Jy  sigma=1.115920
! 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=6.748 mas, bmaj=9.402 mas, bpa=18.93 degrees
! Estimated noise=1.98898 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 = 0.00657471 Jy
! Component: 100  -  total flux cleaned = 0.0110538 Jy
! Component: 150  -  total flux cleaned = 0.0144866 Jy
! Component: 200  -  total flux cleaned = 0.0171487 Jy
! Total flux subtracted in 200 components = 0.0171487 Jy
! Clean residual min=-0.007310 max=0.006536 Jy/beam
! Clean residual mean=0.000004 rms=0.002384 Jy/beam
! Combined flux in latest and established models = 3.02325 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 48 model components to the UV plane model.
! The established model now contains 243 components and 3.02325 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079042Jy  sigma=1.114526
! Fit after  self-cal, rms=0.079005Jy  sigma=1.113865
! 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=2.712 mas, bmaj=8.37 mas, bpa=21.69 degrees
! Estimated noise=2.11335 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 2.06703 Jy
! Component: 100  -  total flux cleaned = 2.44067 Jy
! Component: 150  -  total flux cleaned = 2.58317 Jy
! Component: 200  -  total flux cleaned = 2.6705 Jy
! Total flux subtracted in 200 components = 2.6705 Jy
! Clean residual min=-0.037516 max=0.036152 Jy/beam
! Clean residual mean=-0.000137 rms=0.010010 Jy/beam
! Combined flux in latest and established models = 2.6705 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 35 model components to the UV plane model.
! The established model now contains 35 components and 2.6705 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.251 mas, bmaj=8.474 mas, bpa=23.85 degrees
! Estimated noise=1.57882 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 = 0.0806199 Jy
! Component: 100  -  total flux cleaned = 0.132209 Jy
! Component: 150  -  total flux cleaned = 0.163124 Jy
! Component: 200  -  total flux cleaned = 0.187415 Jy
! Total flux subtracted in 200 components = 0.187415 Jy
! Clean residual min=-0.020982 max=0.023351 Jy/beam
! Clean residual mean=-0.000016 rms=0.005961 Jy/beam
! Combined flux in latest and established models = 2.85791 Jy
! Adding 59 model components to the UV plane model.
! The established model now contains 88 components and 2.85791 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=6.748 mas, bmaj=9.402 mas, bpa=18.93 degrees
! Estimated noise=1.98898 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 = 0.0406929 Jy
! Component: 100  -  total flux cleaned = 0.0671319 Jy
! Component: 150  -  total flux cleaned = 0.0871811 Jy
! Component: 200  -  total flux cleaned = 0.102261 Jy
! Total flux subtracted in 200 components = 0.102261 Jy
! Clean residual min=-0.011613 max=0.013205 Jy/beam
! Clean residual mean=0.000001 rms=0.004563 Jy/beam
! Combined flux in latest and established models = 2.96017 Jy
! Adding 80 model components to the UV plane model.
! The established model now contains 148 components and 2.96017 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.251 mas, bmaj=8.474 mas, bpa=23.85 degrees
! Estimated noise=1.57882 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0101145 Jy
! Component: 100  -  total flux cleaned = 0.0154738 Jy
! Component: 150  -  total flux cleaned = 0.0188115 Jy
! Component: 200  -  total flux cleaned = 0.0231275 Jy
! Total flux subtracted in 200 components = 0.0231275 Jy
! Clean residual min=-0.009339 max=0.010861 Jy/beam
! Clean residual mean=0.000006 rms=0.002775 Jy/beam
! Combined flux in latest and established models = 2.9833 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 168 components and 2.9833 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082149Jy  sigma=1.166653
! Fit after  self-cal, rms=0.081928Jy  sigma=1.162753
wmodel J2202+4216_S_2006_02_14_yyk\_map.mod
! Writing 168 model components to file: J2202+4216_S_2006_02_14_yyk_map.mod
wobs J2202+4216_S_2006_02_14_yyk\_uvs.fits
! Writing UV FITS file: J2202+4216_S_2006_02_14_yyk_uvs.fits
wwins J2202+4216_S_2006_02_14_yyk\_map.win
! wwins: Wrote 2 windows to J2202+4216_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 = 0.0016533 Jy
! Component: 100  -  total flux cleaned = 0.00199792 Jy
! Component: 150  -  total flux cleaned = 0.00155578 Jy
! Component: 200  -  total flux cleaned = 0.00099294 Jy
! Component: 250  -  total flux cleaned = 0.000326001 Jy
! Component: 300  -  total flux cleaned = 8.19244e-05 Jy
! Component: 350  -  total flux cleaned = 0.000448533 Jy
! Component: 400  -  total flux cleaned = 0.00114425 Jy
! Component: 450  -  total flux cleaned = 0.00180936 Jy
! Component: 500  -  total flux cleaned = 0.00223798 Jy
! Component: 550  -  total flux cleaned = 0.00285897 Jy
! Component: 600  -  total flux cleaned = 0.00345653 Jy
! Component: 650  -  total flux cleaned = 0.00355281 Jy
! Component: 700  -  total flux cleaned = 0.00374122 Jy
! Component: 750  -  total flux cleaned = 0.00392246 Jy
! Component: 800  -  total flux cleaned = 0.00365769 Jy
! Component: 850  -  total flux cleaned = 0.00357199 Jy
! Component: 900  -  total flux cleaned = 0.00340592 Jy
! Component: 950  -  total flux cleaned = 0.00324332 Jy
! Component: 1000  -  total flux cleaned = 0.00292996 Jy
! Component: 1050  -  total flux cleaned = 0.0024688 Jy
! Component: 1100  -  total flux cleaned = 0.00216768 Jy
! Component: 1150  -  total flux cleaned = 0.00179732 Jy
! Component: 1200  -  total flux cleaned = 0.00143508 Jy
! Component: 1250  -  total flux cleaned = 0.00108325 Jy
! Component: 1300  -  total flux cleaned = 0.000600308 Jy
! Component: 1350  -  total flux cleaned = 0.000667551 Jy
! Component: 1400  -  total flux cleaned = 0.000271739 Jy
! Component: 1450  -  total flux cleaned = 0.000142653 Jy
! Component: 1500  -  total flux cleaned = -4.76667e-05 Jy
! Component: 1550  -  total flux cleaned = -4.90049e-05 Jy
! Component: 1600  -  total flux cleaned = -5.07441e-05 Jy
! Component: 1650  -  total flux cleaned = 6.9317e-06 Jy
! Component: 1700  -  total flux cleaned = -5.41749e-05 Jy
! Component: 1750  -  total flux cleaned = -0.000170486 Jy
! Component: 1800  -  total flux cleaned = -0.000228627 Jy
! Component: 1850  -  total flux cleaned = -0.000284636 Jy
! Component: 1900  -  total flux cleaned = -0.000283314 Jy
! Component: 1950  -  total flux cleaned = -0.00011857 Jy
! Component: 2000  -  total flux cleaned = -0.000171656 Jy
! Total flux subtracted in 2048 components = -6.69297e-05 Jy
! Clean residual min=-0.003267 max=0.003029 Jy/beam
! Clean residual mean=0.000008 rms=0.001046 Jy/beam
! Combined flux in latest and established models = 2.98323 Jy
keep
! Adding 127 model components to the UV plane model.
! The established model now contains 294 components and 2.98323 Jy
![Exited script file: muppet]
wmap "J2202+4216_S_2006_02_14_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.251 x 8.474 at 23.85 degrees (North through East)
! Clean map  min=-0.012315  max=2.4127 Jy/beam
! Writing clean map to FITS file: J2202+4216_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 2.41275 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.0010394 
device "J2202+4216_S_2006_02_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J2202+4216_S_2006_02_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.129238 0.129238 0.258477 0.516953 1.03391 2.06781 4.13563 8.27125 16.5425 33.085 66.17
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0031 
print "peak=",int(peak_flux*1000)/1000
! peak= 2.412 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.251 x 8.474 at 23.85 degrees (North through East)
! Clean map  min=-0.012315  max=2.4127 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2202+4216_S_2006_02_14_yyk\_map.gif/gif"
! Attempting to open device: 'J2202+4216_S_2006_02_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2202+4216_S_2006_02_14_yyk_uvs.log closed on Wed Jul  5 13:59:37 2006