! Started logfile: /g0/scr/pima/npcsb_uvs/J0909+0121_X_uvs.log on Sat Oct  5 18:52:13 2013
obs /g0/scr/pima/npcsb_uvs/J0909+0121_X_uva.fits
! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_X_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  8.40599e+09        8e+06          1        8e+06
!  02        2  8.47599e+09        8e+06          1        8e+06
!  03        3  8.79099e+09        8e+06          1        8e+06
!  04        4  8.89599e+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 = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J0909+0121_X]
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 0.200x0.200 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=1.962410Jy  sigma=30.890862
! Fit after  self-cal, rms=0.739375Jy  sigma=12.983477
! 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=0.758 mas, bmaj=1.936 mas, bpa=0.4763 degrees
! Estimated noise=1.82325 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 = 1.26061 Jy
! Component: 100  -  total flux cleaned = 1.60428 Jy
! Total flux subtracted in 100 components = 1.60428 Jy
! Clean residual min=-0.077932 max=0.197178 Jy/beam
! Clean residual mean=-0.000087 rms=0.031218 Jy/beam
! Combined flux in latest and established models = 1.60428 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 1.60428 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.373912Jy  sigma=6.255915
! Fit after  self-cal, rms=0.373191Jy  sigma=6.252650
! Inverting map 
! Added new window around map position (1.6, 0.8).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.195909 Jy
! Component: 100  -  total flux cleaned = 0.310014 Jy
! Total flux subtracted in 100 components = 0.310014 Jy
! Clean residual min=-0.065802 max=0.146775 Jy/beam
! Clean residual mean=-0.000043 rms=0.019581 Jy/beam
! Combined flux in latest and established models = 1.91429 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 23 components and 1.91429 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.261537Jy  sigma=4.024578
! Fit after  self-cal, rms=0.248614Jy  sigma=3.795124
! 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=0.8779 mas, bmaj=2.118 mas, bpa=2.452 degrees
! Estimated noise=1.49355 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 = 0.117173 Jy
! Component: 100  -  total flux cleaned = 0.185526 Jy
! Component: 150  -  total flux cleaned = 0.228349 Jy
! Component: 200  -  total flux cleaned = 0.255896 Jy
! Total flux subtracted in 200 components = 0.255896 Jy
! Clean residual min=-0.055575 max=0.084702 Jy/beam
! Clean residual mean=-0.000007 rms=0.013855 Jy/beam
! Combined flux in latest and established models = 2.17018 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 51 components and 2.17018 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.203944Jy  sigma=2.673533
! Fit after  self-cal, rms=0.200142Jy  sigma=2.593035
! 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        0.99     FD        1.00     HN        1.00     KP        1.02     
!   LA        1.00     MK        0.99     NL        1.29     OV        0.97     
!   PT        1.02     SC        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.99     HN        0.98     KP        0.95     
!   LA        0.93     MK        0.95     NL        1.26     OV        0.96     
!   PT        1.05     SC        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.99     HN        1.00     KP        0.86     
!   LA        0.95     MK        0.98     NL        1.24     OV        0.97     
!   PT        1.02     SC        0.99     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.02     HN        0.98     KP        0.91     
!   LA        0.93     MK        1.00     NL        1.20     OV        0.98     
!   PT        1.08     SC        1.04     
! 
! 
! Fit before self-cal, rms=0.200142Jy  sigma=2.593035
! Fit after  self-cal, rms=0.126848Jy  sigma=1.425434
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8752 mas, bmaj=2.126 mas, bpa=2.372 degrees
! Estimated noise=1.49435 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 = -0.0201318 Jy
! Component: 100  -  total flux cleaned = -0.0222696 Jy
! Component: 150  -  total flux cleaned = -0.0240107 Jy
! Component: 200  -  total flux cleaned = -0.0254857 Jy
! Total flux subtracted in 200 components = -0.0254857 Jy
! Clean residual min=-0.032863 max=0.018241 Jy/beam
! Clean residual mean=0.000001 rms=0.005127 Jy/beam
! Combined flux in latest and established models = 2.1447 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 57 components and 2.1447 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.120245Jy  sigma=1.356719
! Fit after  self-cal, rms=0.119083Jy  sigma=1.342292
! 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=0.119083Jy  sigma=1.342292
! Fit after  self-cal, rms=0.118457Jy  sigma=1.329703
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.874 mas, bmaj=2.125 mas, bpa=2.361 degrees
! Estimated noise=1.48928 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0148958 Jy
! Component: 100  -  total flux cleaned = -0.0153231 Jy
! Component: 150  -  total flux cleaned = -0.016633 Jy
! Component: 200  -  total flux cleaned = -0.0174968 Jy
! Total flux subtracted in 200 components = -0.0174968 Jy
! Clean residual min=-0.028709 max=0.016766 Jy/beam
! Clean residual mean=0.000001 rms=0.004534 Jy/beam
! Combined flux in latest and established models = 2.1272 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 60 components and 2.1272 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.114278Jy  sigma=1.290659
! Fit after  self-cal, rms=0.113236Jy  sigma=1.278614
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 = -0.00359836 Jy
! Component: 100  -  total flux cleaned = -0.00385613 Jy
! Component: 150  -  total flux cleaned = -0.00491749 Jy
! Component: 200  -  total flux cleaned = -0.00562354 Jy
! Total flux subtracted in 200 components = -0.00562354 Jy
! Clean residual min=-0.025801 max=0.015712 Jy/beam
! Clean residual mean=-0.000000 rms=0.004223 Jy/beam
! Combined flux in latest and established models = 2.12158 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 63 components and 2.12158 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.111467Jy  sigma=1.258244
! Fit after  self-cal, rms=0.111069Jy  sigma=1.254663
! 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=0.111069Jy  sigma=1.254663
! Fit after  self-cal, rms=0.109796Jy  sigma=1.238414
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8728 mas, bmaj=2.124 mas, bpa=2.376 degrees
! Estimated noise=1.48593 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0124645 Jy
! Component: 100  -  total flux cleaned = -0.0130763 Jy
! Component: 150  -  total flux cleaned = -0.0133229 Jy
! Component: 200  -  total flux cleaned = -0.0137631 Jy
! Total flux subtracted in 200 components = -0.0137631 Jy
! Clean residual min=-0.023229 max=0.014853 Jy/beam
! Clean residual mean=0.000001 rms=0.003809 Jy/beam
! Combined flux in latest and established models = 2.10782 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 65 components and 2.10782 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.107060Jy  sigma=1.215679
! Fit after  self-cal, rms=0.106392Jy  sigma=1.208214
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 = -0.00245327 Jy
! Component: 100  -  total flux cleaned = -0.0029237 Jy
! Component: 150  -  total flux cleaned = -0.00334035 Jy
! Component: 200  -  total flux cleaned = -0.00353181 Jy
! Total flux subtracted in 200 components = -0.00353181 Jy
! Clean residual min=-0.020992 max=0.014500 Jy/beam
! Clean residual mean=0.000000 rms=0.003594 Jy/beam
! Combined flux in latest and established models = 2.10428 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 66 components and 2.10428 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.105109Jy  sigma=1.195475
! Fit after  self-cal, rms=0.104867Jy  sigma=1.193212
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 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=0.104867Jy  sigma=1.193212
! Fit after  self-cal, rms=0.103995Jy  sigma=1.182845
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.372 mas, bmaj=3.554 mas, bpa=11.82 degrees
! Estimated noise=1.66357 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00980918 Jy
! Component: 100  -  total flux cleaned = -0.0108265 Jy
! Component: 150  -  total flux cleaned = -0.0108075 Jy
! Component: 200  -  total flux cleaned = -0.0106613 Jy
! Total flux subtracted in 200 components = -0.0106613 Jy
! Clean residual min=-0.019686 max=0.012854 Jy/beam
! Clean residual mean=0.000002 rms=0.004274 Jy/beam
! Combined flux in latest and established models = 2.09362 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 73 components and 2.09362 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103407Jy  sigma=1.181033
! Fit after  self-cal, rms=0.103288Jy  sigma=1.177145
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 = -0.00125321 Jy
! Component: 100  -  total flux cleaned = -0.00126466 Jy
! Component: 150  -  total flux cleaned = -0.00102171 Jy
! Component: 200  -  total flux cleaned = -0.000803149 Jy
! Total flux subtracted in 200 components = -0.000803149 Jy
! Clean residual min=-0.018421 max=0.012464 Jy/beam
! Clean residual mean=0.000002 rms=0.004118 Jy/beam
! Combined flux in latest and established models = 2.09282 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 75 components and 2.09282 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.102986Jy  sigma=1.176595
! Fit after  self-cal, rms=0.103032Jy  sigma=1.175146
! 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=0.8719 mas, bmaj=2.123 mas, bpa=2.394 degrees
! Estimated noise=1.48293 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8719 x 2.123 at 2.394 degrees (North through East)
! Clean map  min=-0.017703  max=1.5712 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=0.103032Jy  sigma=1.175146
! Fit after  self-cal, rms=0.099556Jy  sigma=1.107416
! Inverting map and beam 
! Estimated beam: bmin=0.871 mas, bmaj=2.123 mas, bpa=2.402 degrees
! Estimated noise=1.48055 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00814006 Jy
! Component: 100  -  total flux cleaned = -0.00789458 Jy
! Component: 150  -  total flux cleaned = -0.00812681 Jy
! Component: 200  -  total flux cleaned = -0.00834873 Jy
! Total flux subtracted in 200 components = -0.00834873 Jy
! Clean residual min=-0.017840 max=0.013356 Jy/beam
! Clean residual mean=0.000001 rms=0.003114 Jy/beam
! Combined flux in latest and established models = 2.08447 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 80 components and 2.08447 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.097438Jy  sigma=1.090955
! Fit after  self-cal, rms=0.097129Jy  sigma=1.088138
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00177886 Jy
! Component: 100  -  total flux cleaned = -0.00177934 Jy
! Component: 150  -  total flux cleaned = -0.00197176 Jy
! Component: 200  -  total flux cleaned = -0.00214959 Jy
! Total flux subtracted in 200 components = -0.00214959 Jy
! Clean residual min=-0.016417 max=0.013126 Jy/beam
! Clean residual mean=0.000001 rms=0.002982 Jy/beam
! Combined flux in latest and established models = 2.08232 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 81 components and 2.08232 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.095941Jy  sigma=1.078204
! Fit after  self-cal, rms=0.095787Jy  sigma=1.076976
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.095787Jy  sigma=1.076976
! Fit after  self-cal, rms=0.095525Jy  sigma=1.072598
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=0.748 mas, bmaj=1.935 mas, bpa=0.2696 degrees
! Estimated noise=1.82008 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.25804 Jy
! Component: 100  -  total flux cleaned = 1.62067 Jy
! Component: 150  -  total flux cleaned = 1.7943 Jy
! Component: 200  -  total flux cleaned = 1.8928 Jy
! Total flux subtracted in 200 components = 1.8928 Jy
! Clean residual min=-0.025831 max=0.049672 Jy/beam
! Clean residual mean=-0.000026 rms=0.009523 Jy/beam
! Combined flux in latest and established models = 1.8928 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 17 model components to the UV plane model.
! The established model now contains 17 components and 1.8928 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8709 mas, bmaj=2.123 mas, bpa=2.411 degrees
! Estimated noise=1.47839 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 = 0.0741652 Jy
! Component: 100  -  total flux cleaned = 0.114952 Jy
! Component: 150  -  total flux cleaned = 0.139856 Jy
! Component: 200  -  total flux cleaned = 0.15574 Jy
! Total flux subtracted in 200 components = 0.15574 Jy
! Clean residual min=-0.018644 max=0.017161 Jy/beam
! Clean residual mean=-0.000004 rms=0.003520 Jy/beam
! Combined flux in latest and established models = 2.04854 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 54 components and 2.04854 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.376 mas, bmaj=3.559 mas, bpa=12.04 degrees
! Estimated noise=1.65877 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0175789 Jy
! Component: 100  -  total flux cleaned = 0.0249509 Jy
! Component: 150  -  total flux cleaned = 0.0249688 Jy
! Component: 200  -  total flux cleaned = 0.0249694 Jy
! Total flux subtracted in 200 components = 0.0249694 Jy
! Clean residual min=-0.014358 max=0.010861 Jy/beam
! Clean residual mean=0.000002 rms=0.003468 Jy/beam
! Combined flux in latest and established models = 2.07351 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 = -7.4805e-06 Jy
! Component: 100  -  total flux cleaned = -1.65331e-05 Jy
! Component: 150  -  total flux cleaned = -2.29034e-05 Jy
! Component: 200  -  total flux cleaned = -2.45972e-05 Jy
! Total flux subtracted in 200 components = -2.45972e-05 Jy
! Clean residual min=-0.014679 max=0.011064 Jy/beam
! Clean residual mean=0.000002 rms=0.003445 Jy/beam
! Combined flux in latest and established models = 2.07348 Jy
! Adding 16 model components to the UV plane model.
! The established model now contains 61 components and 2.07348 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8709 mas, bmaj=2.123 mas, bpa=2.411 degrees
! Estimated noise=1.47839 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00389847 Jy
! Component: 100  -  total flux cleaned = -0.00420887 Jy
! Component: 150  -  total flux cleaned = -0.00448709 Jy
! Component: 200  -  total flux cleaned = -0.00472354 Jy
! Total flux subtracted in 200 components = -0.00472354 Jy
! Clean residual min=-0.016967 max=0.012974 Jy/beam
! Clean residual mean=-0.000000 rms=0.002991 Jy/beam
! Combined flux in latest and established models = 2.06876 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 73 components and 2.06876 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.094763Jy  sigma=1.083668
! Fit after  self-cal, rms=0.094371Jy  sigma=1.079313
wmodel /g0/scr/pima/npcsb_uvs/J0909+0121_X_map.mod
! Writing 73 model components to file: /g0/scr/pima/npcsb_uvs/J0909+0121_X_map.mod
wobs /g0/scr/pima/npcsb_uvs/J0909+0121_X_uvs.fits
! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_X_uvs.fits
wwins /g0/scr/pima/npcsb_uvs/J0909+0121_X_map.win
! wwins: Wrote 2 windows to /g0/scr/pima/npcsb_uvs/J0909+0121_X_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 = -0.00596435 Jy
! Component: 100  -  total flux cleaned = -0.00892507 Jy
! Component: 150  -  total flux cleaned = -0.0110155 Jy
! Component: 200  -  total flux cleaned = -0.0123729 Jy
! Component: 250  -  total flux cleaned = -0.0129226 Jy
! Component: 300  -  total flux cleaned = -0.0141345 Jy
! Component: 350  -  total flux cleaned = -0.0144633 Jy
! Component: 400  -  total flux cleaned = -0.0149453 Jy
! Component: 450  -  total flux cleaned = -0.0151034 Jy
! Component: 500  -  total flux cleaned = -0.015403 Jy
! Component: 550  -  total flux cleaned = -0.0154046 Jy
! Component: 600  -  total flux cleaned = -0.0152661 Jy
! Component: 650  -  total flux cleaned = -0.0149972 Jy
! Component: 700  -  total flux cleaned = -0.0144732 Jy
! Component: 750  -  total flux cleaned = -0.0144733 Jy
! Component: 800  -  total flux cleaned = -0.0145959 Jy
! Component: 850  -  total flux cleaned = -0.0147166 Jy
! Component: 900  -  total flux cleaned = -0.0150694 Jy
! Component: 950  -  total flux cleaned = -0.0154095 Jy
! Component: 1000  -  total flux cleaned = -0.0155199 Jy
! Component: 1050  -  total flux cleaned = -0.0156277 Jy
! Component: 1100  -  total flux cleaned = -0.0155214 Jy
! Component: 1150  -  total flux cleaned = -0.0159351 Jy
! Component: 1200  -  total flux cleaned = -0.0159339 Jy
! Component: 1250  -  total flux cleaned = -0.0162333 Jy
! Component: 1300  -  total flux cleaned = -0.0164271 Jy
! Component: 1350  -  total flux cleaned = -0.0166184 Jy
! Component: 1400  -  total flux cleaned = -0.0169896 Jy
! Component: 1450  -  total flux cleaned = -0.0169871 Jy
! Component: 1500  -  total flux cleaned = -0.0170774 Jy
! Component: 1550  -  total flux cleaned = -0.0174287 Jy
! Component: 1600  -  total flux cleaned = -0.0171689 Jy
! Component: 1650  -  total flux cleaned = -0.0173407 Jy
! Component: 1700  -  total flux cleaned = -0.0175923 Jy
! Component: 1750  -  total flux cleaned = -0.0178394 Jy
! Component: 1800  -  total flux cleaned = -0.0179195 Jy
! Component: 1850  -  total flux cleaned = -0.0180793 Jy
! Component: 1900  -  total flux cleaned = -0.0183924 Jy
! Component: 1950  -  total flux cleaned = -0.0183914 Jy
! Component: 2000  -  total flux cleaned = -0.0184681 Jy
! Component: 2050  -  total flux cleaned = -0.0187676 Jy
! Component: 2100  -  total flux cleaned = -0.0188395 Jy
! Component: 2150  -  total flux cleaned = -0.0188392 Jy
! Component: 2200  -  total flux cleaned = -0.0188383 Jy
! Component: 2250  -  total flux cleaned = -0.018557 Jy
! Component: 2300  -  total flux cleaned = -0.0188367 Jy
! Component: 2350  -  total flux cleaned = -0.0187677 Jy
! Component: 2400  -  total flux cleaned = -0.0187684 Jy
! Component: 2450  -  total flux cleaned = -0.018837 Jy
! Component: 2500  -  total flux cleaned = -0.0189033 Jy
! Component: 2550  -  total flux cleaned = -0.0189029 Jy
! Component: 2600  -  total flux cleaned = -0.0189023 Jy
! Component: 2650  -  total flux cleaned = -0.0188389 Jy
! Component: 2700  -  total flux cleaned = -0.0189012 Jy
! Component: 2750  -  total flux cleaned = -0.0186541 Jy
! Component: 2800  -  total flux cleaned = -0.0187149 Jy
! Component: 2850  -  total flux cleaned = -0.0185338 Jy
! Component: 2900  -  total flux cleaned = -0.0185343 Jy
! Component: 2950  -  total flux cleaned = -0.0184754 Jy
! Component: 3000  -  total flux cleaned = -0.0183006 Jy
! Component: 3050  -  total flux cleaned = -0.0185894 Jy
! Component: 3100  -  total flux cleaned = -0.0185894 Jy
! Component: 3150  -  total flux cleaned = -0.0187023 Jy
! Component: 3200  -  total flux cleaned = -0.0185912 Jy
! Component: 3250  -  total flux cleaned = -0.0187571 Jy
! Component: 3300  -  total flux cleaned = -0.018539 Jy
! Component: 3350  -  total flux cleaned = -0.018432 Jy
! Component: 3400  -  total flux cleaned = -0.0186466 Jy
! Component: 3450  -  total flux cleaned = -0.0185928 Jy
! Component: 3500  -  total flux cleaned = -0.0184362 Jy
! Component: 3550  -  total flux cleaned = -0.0184369 Jy
! Component: 3600  -  total flux cleaned = -0.0183858 Jy
! Component: 3650  -  total flux cleaned = -0.0183857 Jy
! Component: 3700  -  total flux cleaned = -0.0183862 Jy
! Component: 3750  -  total flux cleaned = -0.0183363 Jy
! Component: 3800  -  total flux cleaned = -0.0184356 Jy
! Component: 3850  -  total flux cleaned = -0.0185335 Jy
! Component: 3900  -  total flux cleaned = -0.0186314 Jy
! Component: 3950  -  total flux cleaned = -0.018728 Jy
! Component: 4000  -  total flux cleaned = -0.0188238 Jy
! Component: 4050  -  total flux cleaned = -0.0189188 Jy
! Total flux subtracted in 4096 components = -0.0189187 Jy
! Clean residual min=-0.002681 max=0.002504 Jy/beam
! Clean residual mean=0.000000 rms=0.000793 Jy/beam
! Combined flux in latest and established models = 2.04984 Jy
keep
! Adding 256 model components to the UV plane model.
! The established model now contains 329 components and 2.04984 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/g0/scr/pima/npcsb_uvs/J0909+0121_X\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8709 x 2.123 at 2.411 degrees (North through East)
! Clean map  min=-0.0099211  max=1.578 Jy/beam
! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_X_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 1.57796 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000779147 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.14813 0.14813 0.296261 0.592521 1.18504 2.37008 4.74017 9.48034 18.9607 37.9213 75.8427
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0023 
print "peak=",int(1000*peak_flux)/1000
! peak= 1.577 
quit
! Quitting program
! Log file /g0/scr/pima/npcsb_uvs/J0909+0121_X_uvs.log closed on Sat Oct  5 18:52:17 2013