! Started logfile: /g0/scr/pima/npcsb_uvs/J0909+0121_S_uvs.log on Sat Oct  5 18:57:56 2013
obs /g0/scr/pima/npcsb_uvs/J0909+0121_S_uva.fits
! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_S_uva.fits
! AN table 1: 7 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1 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  2.23299e+09        8e+06          1        8e+06
!  02        2  2.26299e+09        8e+06          1        8e+06
!  03        3  2.35299e+09        8e+06          1        8e+06
!  04        4  2.37299e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 0 lines of history.
! 
! Reading 1260 visibilities.
select RR
! 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
print "field_size =",field_size
! field_size = 1024 
print "field_cell =",field_cell
! field_cell = 0.5 
print "taper_size =",taper_size
! taper_size = 20 
![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J0909+0121_S]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.548821Jy  sigma=15.995967
! Fit after  self-cal, rms=0.334485Jy  sigma=3.673988
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
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=2.728 mas, bmaj=6.811 mas, bpa=1.729 degrees
! Estimated noise=2.70199 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.921502 Jy
! Component: 100  -  total flux cleaned = 1.12817 Jy
! Total flux subtracted in 100 components = 1.12817 Jy
! Clean residual min=-0.051452 max=0.097545 Jy/beam
! Clean residual mean=0.000142 rms=0.015902 Jy/beam
! Combined flux in latest and established models = 1.12817 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 1.12817 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.276631Jy  sigma=2.924796
! Fit after  self-cal, rms=0.276641Jy  sigma=2.924763
! Inverting map 
! Added new window around map position (-7, -3).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0878609 Jy
! Component: 100  -  total flux cleaned = 0.137791 Jy
! Total flux subtracted in 100 components = 0.137791 Jy
! Clean residual min=-0.050010 max=0.073895 Jy/beam
! Clean residual mean=0.000087 rms=0.012574 Jy/beam
! Combined flux in latest and established models = 1.26597 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 26 components and 1.26597 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.241143Jy  sigma=2.478408
! Fit after  self-cal, rms=0.239455Jy  sigma=2.441654
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! 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=3.182 mas, bmaj=7.805 mas, bpa=-0.5078 degrees
! Estimated noise=2.1023 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0711541 Jy
! Component: 100  -  total flux cleaned = 0.113934 Jy
! Component: 150  -  total flux cleaned = 0.142107 Jy
! Component: 200  -  total flux cleaned = 0.156546 Jy
! Total flux subtracted in 200 components = 0.156546 Jy
! Clean residual min=-0.050632 max=0.066694 Jy/beam
! Clean residual mean=0.000061 rms=0.013106 Jy/beam
! Combined flux in latest and established models = 1.42251 Jy
! Performing phase self-cal
! Adding 44 model components to the UV plane model.
! The established model now contains 63 components and 1.42251 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.220615Jy  sigma=2.165473
! Fit after  self-cal, rms=0.220597Jy  sigma=2.149105
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.97     HN        0.98     KP        0.98     
!   LA        1.07     MK        0.92     NL        1.15     OV        0.99     
!   PT        1.07     SC        0.95     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.99     HN        1.00     KP        0.99     
!   LA        1.02     MK        0.98     NL        1.20     OV        0.98     
!   PT        1.00     SC        0.95     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.31     FD        1.01     HN        1.02     KP        1.00     
!   LA        0.83     MK        1.07     NL        1.29     OV        1.02     
!   PT        1.08     SC        1.01     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.01     HN        0.97     KP        0.91     
!   LA        0.72     MK        1.05     NL        1.24     OV        0.86     
!   PT        0.96     SC        1.10     
! 
! 
! Fit before self-cal, rms=0.220597Jy  sigma=2.149105
! Fit after  self-cal, rms=0.118211Jy  sigma=0.998875
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.189 mas, bmaj=7.904 mas, bpa=-0.4578 degrees
! Estimated noise=2.10972 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (19, 12.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0235372 Jy
! Component: 100  -  total flux cleaned = 0.0254086 Jy
! Component: 150  -  total flux cleaned = 0.026562 Jy
! Component: 200  -  total flux cleaned = 0.0270941 Jy
! Total flux subtracted in 200 components = 0.0270941 Jy
! Clean residual min=-0.023360 max=0.018857 Jy/beam
! Clean residual mean=-0.000014 rms=0.004182 Jy/beam
! Combined flux in latest and established models = 1.44961 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 96 components and 1.44961 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.105025Jy  sigma=0.862484
! Fit after  self-cal, rms=0.104741Jy  sigma=0.859515
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104741Jy  sigma=0.859515
! Fit after  self-cal, rms=0.103920Jy  sigma=0.846608
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.196 mas, bmaj=7.927 mas, bpa=-0.4755 degrees
! Estimated noise=2.10698 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00292304 Jy
! Component: 100  -  total flux cleaned = -0.00429701 Jy
! Component: 150  -  total flux cleaned = -0.00504929 Jy
! Component: 200  -  total flux cleaned = -0.00539121 Jy
! Total flux subtracted in 200 components = -0.00539121 Jy
! Clean residual min=-0.020397 max=0.012852 Jy/beam
! Clean residual mean=-0.000006 rms=0.003325 Jy/beam
! Combined flux in latest and established models = 1.44421 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 111 components and 1.44421 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.099517Jy  sigma=0.815068
! Fit after  self-cal, rms=0.099074Jy  sigma=0.813732
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000772885 Jy
! Component: 100  -  total flux cleaned = -0.000501398 Jy
! Component: 150  -  total flux cleaned = -0.000244935 Jy
! Component: 200  -  total flux cleaned = -1.37339e-05 Jy
! Total flux subtracted in 200 components = -1.37339e-05 Jy
! Clean residual min=-0.018253 max=0.012417 Jy/beam
! Clean residual mean=-0.000004 rms=0.003120 Jy/beam
! Combined flux in latest and established models = 1.4442 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 123 components and 1.4442 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.097216Jy  sigma=0.801712
! Fit after  self-cal, rms=0.097031Jy  sigma=0.801172
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.097031Jy  sigma=0.801172
! Fit after  self-cal, rms=0.096561Jy  sigma=0.795786
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.198 mas, bmaj=7.934 mas, bpa=-0.4481 degrees
! Estimated noise=2.10288 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00593023 Jy
! Component: 100  -  total flux cleaned = -0.00593229 Jy
! Component: 150  -  total flux cleaned = -0.00656751 Jy
! Component: 200  -  total flux cleaned = -0.00676505 Jy
! Total flux subtracted in 200 components = -0.00676505 Jy
! Clean residual min=-0.015775 max=0.011122 Jy/beam
! Clean residual mean=-0.000004 rms=0.002796 Jy/beam
! Combined flux in latest and established models = 1.43744 Jy
selfcal
! Performing phase self-cal
! Adding 38 model components to the UV plane model.
! The established model now contains 139 components and 1.43744 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.094985Jy  sigma=0.785575
! Fit after  self-cal, rms=0.094686Jy  sigma=0.784817
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00120578 Jy
! Component: 100  -  total flux cleaned = -0.00138012 Jy
! Component: 150  -  total flux cleaned = -0.00154104 Jy
! Component: 200  -  total flux cleaned = -0.00169989 Jy
! Total flux subtracted in 200 components = -0.00169989 Jy
! Clean residual min=-0.014568 max=0.011028 Jy/beam
! Clean residual mean=-0.000002 rms=0.002699 Jy/beam
! Combined flux in latest and established models = 1.43574 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 151 components and 1.43574 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.093976Jy  sigma=0.779472
! Fit after  self-cal, rms=0.093849Jy  sigma=0.779253
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.093849Jy  sigma=0.779253
! Fit after  self-cal, rms=0.093634Jy  sigma=0.776249
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.045 mas, bmaj=12.64 mas, bpa=5.031 degrees
! Estimated noise=2.41931 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00688213 Jy
! Component: 100  -  total flux cleaned = -0.00748061 Jy
! Component: 150  -  total flux cleaned = -0.00781386 Jy
! Component: 200  -  total flux cleaned = -0.00796682 Jy
! Total flux subtracted in 200 components = -0.00796682 Jy
! Clean residual min=-0.013228 max=0.009484 Jy/beam
! Clean residual mean=-0.000002 rms=0.002963 Jy/beam
! Combined flux in latest and established models = 1.42777 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 175 components and 1.42777 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.093035Jy  sigma=0.773505
! Fit after  self-cal, rms=0.092770Jy  sigma=0.772504
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000770859 Jy
! Component: 100  -  total flux cleaned = -0.000669567 Jy
! Component: 150  -  total flux cleaned = -0.000770438 Jy
! Component: 200  -  total flux cleaned = -0.00106045 Jy
! Total flux subtracted in 200 components = -0.00106045 Jy
! Clean residual min=-0.012583 max=0.009628 Jy/beam
! Clean residual mean=0.000000 rms=0.002909 Jy/beam
! Combined flux in latest and established models = 1.42671 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 188 components and 1.42671 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.092612Jy  sigma=0.771052
! Fit after  self-cal, rms=0.092497Jy  sigma=0.770598
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "************** FINISHED AMPLITUDE SELF-CAL **************"
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
restore
! Inverting map and beam 
! Estimated beam: bmin=3.198 mas, bmaj=7.938 mas, bpa=-0.42 degrees
! Estimated noise=2.09838 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.198 x 7.938 at -0.42 degrees (North through East)
! Clean map  min=-0.013558  max=1.189 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  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
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.092497Jy  sigma=0.770598
! Fit after  self-cal, rms=0.089055Jy  sigma=0.729519
! Inverting map and beam 
! Estimated beam: bmin=3.196 mas, bmaj=7.938 mas, bpa=-0.4909 degrees
! Estimated noise=2.09369 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00513551 Jy
! Component: 100  -  total flux cleaned = -0.00575172 Jy
! Component: 150  -  total flux cleaned = -0.00602983 Jy
! Component: 200  -  total flux cleaned = -0.00654396 Jy
! Total flux subtracted in 200 components = -0.00654396 Jy
! Clean residual min=-0.011077 max=0.009849 Jy/beam
! Clean residual mean=0.000002 rms=0.002336 Jy/beam
! Combined flux in latest and established models = 1.42017 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 203 components and 1.42017 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.088344Jy  sigma=0.724706
! Fit after  self-cal, rms=0.088154Jy  sigma=0.724205
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00110676 Jy
! Component: 100  -  total flux cleaned = -0.00158538 Jy
! Component: 150  -  total flux cleaned = -0.00169852 Jy
! Component: 200  -  total flux cleaned = -0.00202258 Jy
! Total flux subtracted in 200 components = -0.00202258 Jy
! Clean residual min=-0.010402 max=0.009657 Jy/beam
! Clean residual mean=0.000003 rms=0.002291 Jy/beam
! Combined flux in latest and established models = 1.41814 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 209 components and 1.41814 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.087801Jy  sigma=0.721631
! Fit after  self-cal, rms=0.087713Jy  sigma=0.721478
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.087713Jy  sigma=0.721478
! Fit after  self-cal, rms=0.087626Jy  sigma=0.719888
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative 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=2.715 mas, bmaj=6.89 mas, bpa=1.489 degrees
! Estimated noise=2.74453 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.934672 Jy
! Component: 100  -  total flux cleaned = 1.14804 Jy
! Component: 150  -  total flux cleaned = 1.22915 Jy
! Component: 200  -  total flux cleaned = 1.27456 Jy
! Total flux subtracted in 200 components = 1.27456 Jy
! Clean residual min=-0.025668 max=0.025098 Jy/beam
! Clean residual mean=0.000043 rms=0.005887 Jy/beam
! Combined flux in latest and established models = 1.27456 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 18 model components to the UV plane model.
! The established model now contains 18 components and 1.27456 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.198 mas, bmaj=7.942 mas, bpa=-0.4417 degrees
! Estimated noise=2.09112 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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0397495 Jy
! Component: 100  -  total flux cleaned = 0.0669253 Jy
! Component: 150  -  total flux cleaned = 0.0871351 Jy
! Component: 200  -  total flux cleaned = 0.0997088 Jy
! Total flux subtracted in 200 components = 0.0997088 Jy
! Clean residual min=-0.015615 max=0.013600 Jy/beam
! Clean residual mean=0.000025 rms=0.003525 Jy/beam
! Combined flux in latest and established models = 1.37427 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 60 components and 1.37427 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.057 mas, bmaj=12.65 mas, bpa=5.108 degrees
! Estimated noise=2.40972 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0182568 Jy
! Component: 100  -  total flux cleaned = 0.0235309 Jy
! Component: 150  -  total flux cleaned = 0.0273362 Jy
! Component: 200  -  total flux cleaned = 0.0303738 Jy
! Total flux subtracted in 200 components = 0.0303738 Jy
! Clean residual min=-0.011984 max=0.010176 Jy/beam
! Clean residual mean=0.000013 rms=0.003003 Jy/beam
! Combined flux in latest and established models = 1.40464 Jy
flux_cutoff = imstat(rms) * dynam
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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00206881 Jy
! Component: 100  -  total flux cleaned = 0.00323835 Jy
! Component: 150  -  total flux cleaned = 0.00442376 Jy
! Component: 200  -  total flux cleaned = 0.00544303 Jy
! Total flux subtracted in 200 components = 0.00544303 Jy
! Clean residual min=-0.010835 max=0.009902 Jy/beam
! Clean residual mean=0.000007 rms=0.002704 Jy/beam
! Combined flux in latest and established models = 1.41008 Jy
! Adding 71 model components to the UV plane model.
! The established model now contains 125 components and 1.41008 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.198 mas, bmaj=7.942 mas, bpa=-0.4417 degrees
! Estimated noise=2.09112 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00196884 Jy
! Component: 100  -  total flux cleaned = 0.00251587 Jy
! Component: 150  -  total flux cleaned = 0.00274712 Jy
! Component: 200  -  total flux cleaned = 0.00318487 Jy
! Total flux subtracted in 200 components = 0.00318487 Jy
! Clean residual min=-0.012249 max=0.010639 Jy/beam
! Clean residual mean=0.000001 rms=0.002417 Jy/beam
! Combined flux in latest and established models = 1.41327 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 139 components and 1.41327 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.090258Jy  sigma=0.732278
! Fit after  self-cal, rms=0.089529Jy  sigma=0.728811
wmodel /g0/scr/pima/npcsb_uvs/J0909+0121_S_map.mod
! Writing 139 model components to file: /g0/scr/pima/npcsb_uvs/J0909+0121_S_map.mod
wobs /g0/scr/pima/npcsb_uvs/J0909+0121_S_uvs.fits
! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_S_uvs.fits
wwins /g0/scr/pima/npcsb_uvs/J0909+0121_S_map.win
! wwins: Wrote 3 windows to /g0/scr/pima/npcsb_uvs/J0909+0121_S_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.0020864 Jy
! Component: 100  -  total flux cleaned = -0.00298016 Jy
! Component: 150  -  total flux cleaned = -0.00346707 Jy
! Component: 200  -  total flux cleaned = -0.00361523 Jy
! Component: 250  -  total flux cleaned = -0.00417613 Jy
! Component: 300  -  total flux cleaned = -0.00430995 Jy
! Component: 350  -  total flux cleaned = -0.00481889 Jy
! Component: 400  -  total flux cleaned = -0.00517903 Jy
! Component: 450  -  total flux cleaned = -0.00552635 Jy
! Component: 500  -  total flux cleaned = -0.00563576 Jy
! Component: 550  -  total flux cleaned = -0.00585078 Jy
! Component: 600  -  total flux cleaned = -0.00584808 Jy
! Component: 650  -  total flux cleaned = -0.005547 Jy
! Component: 700  -  total flux cleaned = -0.00574228 Jy
! Component: 750  -  total flux cleaned = -0.00574368 Jy
! Component: 800  -  total flux cleaned = -0.00583633 Jy
! Component: 850  -  total flux cleaned = -0.00601629 Jy
! Component: 900  -  total flux cleaned = -0.00583737 Jy
! Component: 950  -  total flux cleaned = -0.0058363 Jy
! Component: 1000  -  total flux cleaned = -0.00583429 Jy
! Component: 1050  -  total flux cleaned = -0.00575268 Jy
! Component: 1100  -  total flux cleaned = -0.00567486 Jy
! Component: 1150  -  total flux cleaned = -0.00591245 Jy
! Component: 1200  -  total flux cleaned = -0.00599187 Jy
! Component: 1250  -  total flux cleaned = -0.0060688 Jy
! Component: 1300  -  total flux cleaned = -0.00629088 Jy
! Component: 1350  -  total flux cleaned = -0.00614484 Jy
! Component: 1400  -  total flux cleaned = -0.00600243 Jy
! Component: 1450  -  total flux cleaned = -0.00593349 Jy
! Component: 1500  -  total flux cleaned = -0.00600305 Jy
! Component: 1550  -  total flux cleaned = -0.00600276 Jy
! Component: 1600  -  total flux cleaned = -0.00600148 Jy
! Component: 1650  -  total flux cleaned = -0.00580574 Jy
! Component: 1700  -  total flux cleaned = -0.00586952 Jy
! Component: 1750  -  total flux cleaned = -0.00586936 Jy
! Component: 1800  -  total flux cleaned = -0.00568196 Jy
! Component: 1850  -  total flux cleaned = -0.00549802 Jy
! Component: 1900  -  total flux cleaned = -0.0053173 Jy
! Component: 1950  -  total flux cleaned = -0.0051982 Jy
! Component: 2000  -  total flux cleaned = -0.00508119 Jy
! Component: 2050  -  total flux cleaned = -0.0050234 Jy
! Component: 2100  -  total flux cleaned = -0.00479583 Jy
! Component: 2150  -  total flux cleaned = -0.00479489 Jy
! Component: 2200  -  total flux cleaned = -0.00451839 Jy
! Component: 2250  -  total flux cleaned = -0.00435494 Jy
! Component: 2300  -  total flux cleaned = -0.00424726 Jy
! Component: 2350  -  total flux cleaned = -0.00419414 Jy
! Component: 2400  -  total flux cleaned = -0.00424717 Jy
! Component: 2450  -  total flux cleaned = -0.00429804 Jy
! Component: 2500  -  total flux cleaned = -0.00419546 Jy
! Component: 2550  -  total flux cleaned = -0.00419522 Jy
! Component: 2600  -  total flux cleaned = -0.0040956 Jy
! Component: 2650  -  total flux cleaned = -0.00409583 Jy
! Component: 2700  -  total flux cleaned = -0.00394924 Jy
! Component: 2750  -  total flux cleaned = -0.00404584 Jy
! Component: 2800  -  total flux cleaned = -0.00414105 Jy
! Component: 2850  -  total flux cleaned = -0.00404656 Jy
! Component: 2900  -  total flux cleaned = -0.00404707 Jy
! Component: 2950  -  total flux cleaned = -0.00418572 Jy
! Component: 3000  -  total flux cleaned = -0.00413992 Jy
! Component: 3050  -  total flux cleaned = -0.00400298 Jy
! Component: 3100  -  total flux cleaned = -0.00386812 Jy
! Component: 3150  -  total flux cleaned = -0.00377986 Jy
! Component: 3200  -  total flux cleaned = -0.00356041 Jy
! Component: 3250  -  total flux cleaned = -0.00356137 Jy
! Component: 3300  -  total flux cleaned = -0.00347524 Jy
! Component: 3350  -  total flux cleaned = -0.00334736 Jy
! Component: 3400  -  total flux cleaned = -0.00338988 Jy
! Component: 3450  -  total flux cleaned = -0.00317995 Jy
! Component: 3500  -  total flux cleaned = -0.00313864 Jy
! Component: 3550  -  total flux cleaned = -0.00301578 Jy
! Component: 3600  -  total flux cleaned = -0.00293403 Jy
! Component: 3650  -  total flux cleaned = -0.0028934 Jy
! Component: 3700  -  total flux cleaned = -0.00281324 Jy
! Component: 3750  -  total flux cleaned = -0.0026941 Jy
! Component: 3800  -  total flux cleaned = -0.0026546 Jy
! Component: 3850  -  total flux cleaned = -0.00253738 Jy
! Component: 3900  -  total flux cleaned = -0.00245972 Jy
! Component: 3950  -  total flux cleaned = -0.00238245 Jy
! Component: 4000  -  total flux cleaned = -0.00226736 Jy
! Component: 4050  -  total flux cleaned = -0.00222956 Jy
! Total flux subtracted in 4096 components = -0.00226735 Jy
! Clean residual min=-0.001995 max=0.001981 Jy/beam
! Clean residual mean=-0.000003 rms=0.000682 Jy/beam
! Combined flux in latest and established models = 1.411 Jy
keep
! Adding 263 model components to the UV plane model.
! The established model now contains 402 components and 1.411 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/g0/scr/pima/npcsb_uvs/J0909+0121_S\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.198 x 7.942 at -0.4417 degrees (North through East)
! Clean map  min=-0.014561  max=1.1937 Jy/beam
! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.19369 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000675631 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.169801 0.169801 0.339602 0.679204 1.35841 2.71682 5.43363 10.8673 21.7345 43.4691 86.9381
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.002 
print "peak=",int(1000*peak_flux)/1000
! peak= 1.193 
quit
! Quitting program
! Log file /g0/scr/pima/npcsb_uvs/J0909+0121_S_uvs.log closed on Sat Oct  5 18:58:00 2013