! Started logfile: /g0/scr/pima/npcsc_uvs/J0909+0121_S_uvs.log on Sun Oct  6 14:27:38 2013
obs /g0/scr/pima/npcsc_uvs/J0909+0121_S_uva.fits
! Reading UV FITS file: /g0/scr/pima/npcsc_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/npcsc_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=1.693487Jy  sigma=18.537423
! Fit after  self-cal, rms=0.407553Jy  sigma=4.640391
! 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=2.767 mas, bmaj=6.674 mas, bpa=1.36 degrees
! Estimated noise=2.4143 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 = 1.02025 Jy
! Component: 100  -  total flux cleaned = 1.25288 Jy
! Total flux subtracted in 100 components = 1.25288 Jy
! Clean residual min=-0.048557 max=0.082790 Jy/beam
! Clean residual mean=0.000083 rms=0.013543 Jy/beam
! Combined flux in latest and established models = 1.25288 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 1.25288 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.248876Jy  sigma=2.774507
! Fit after  self-cal, rms=0.248890Jy  sigma=2.774339
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0853074 Jy
! Component: 100  -  total flux cleaned = 0.128402 Jy
! Total flux subtracted in 100 components = 0.128402 Jy
! Clean residual min=-0.047465 max=0.037493 Jy/beam
! Clean residual mean=0.000054 rms=0.010002 Jy/beam
! Combined flux in latest and established models = 1.38128 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 20 components and 1.38128 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.211699Jy  sigma=2.310707
! Fit after  self-cal, rms=0.211709Jy  sigma=2.310412
! 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=3.19 mas, bmaj=7.772 mas, bpa=-0.1548 degrees
! Estimated noise=1.90594 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 = 0.0412022 Jy
! Component: 100  -  total flux cleaned = 0.0642856 Jy
! Component: 150  -  total flux cleaned = 0.0788629 Jy
! Component: 200  -  total flux cleaned = 0.0882745 Jy
! Total flux subtracted in 200 components = 0.0882745 Jy
! Clean residual min=-0.049274 max=0.039798 Jy/beam
! Clean residual mean=0.000049 rms=0.010379 Jy/beam
! Combined flux in latest and established models = 1.46955 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 47 components and 1.46955 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.204486Jy  sigma=2.210553
! Fit after  self-cal, rms=0.204439Jy  sigma=2.210028
! 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        0.96     FD        0.99     HN        1.00     KP        1.00     
!   LA        1.12     MK        0.91     NL        1.03     OV        1.00     
!   PT        1.07     SC        0.95     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.01     HN        1.00     KP        0.99     
!   LA        1.06     MK        0.99     NL        1.02     OV        1.01     
!   PT        1.00     SC        0.96     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.35     FD        1.02     HN        1.04     KP        0.99     
!   LA        0.85     MK        1.08     NL        1.12     OV        1.03     
!   PT        1.09     SC        1.00     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.02     HN        0.97     KP        0.92     
!   LA        0.74     MK        1.08     NL        1.05     OV        0.89     
!   PT        0.96     SC        1.07     
! 
! 
! Fit before self-cal, rms=0.204439Jy  sigma=2.210028
! Fit after  self-cal, rms=0.102615Jy  sigma=1.063408
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.199 mas, bmaj=7.832 mas, bpa=-0.05947 degrees
! Estimated noise=1.90708 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 (20, 13).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0320664 Jy
! Component: 100  -  total flux cleaned = 0.0472137 Jy
! Component: 150  -  total flux cleaned = 0.0508609 Jy
! Component: 200  -  total flux cleaned = 0.0532957 Jy
! Total flux subtracted in 200 components = 0.0532957 Jy
! Clean residual min=-0.011295 max=0.013718 Jy/beam
! Clean residual mean=0.000003 rms=0.003007 Jy/beam
! Combined flux in latest and established models = 1.52285 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 79 components and 1.52285 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.093316Jy  sigma=0.934221
! Fit after  self-cal, rms=0.093108Jy  sigma=0.928804
! 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=0.093108Jy  sigma=0.928804
! Fit after  self-cal, rms=0.092864Jy  sigma=0.923570
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.203 mas, bmaj=7.844 mas, bpa=-0.06802 degrees
! Estimated noise=1.90548 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00641418 Jy
! Component: 100  -  total flux cleaned = 0.0064681 Jy
! Component: 150  -  total flux cleaned = 0.00592257 Jy
! Component: 200  -  total flux cleaned = 0.00527464 Jy
! Total flux subtracted in 200 components = 0.00527464 Jy
! Clean residual min=-0.009712 max=0.010107 Jy/beam
! Clean residual mean=0.000000 rms=0.002390 Jy/beam
! Combined flux in latest and established models = 1.52812 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 97 components and 1.52812 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.091750Jy  sigma=0.911352
! Fit after  self-cal, rms=0.091758Jy  sigma=0.910953
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)
! Added new window around map position (25, 74).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00793557 Jy
! Component: 100  -  total flux cleaned = 0.0102065 Jy
! Component: 150  -  total flux cleaned = 0.0116562 Jy
! Component: 200  -  total flux cleaned = 0.013353 Jy
! Total flux subtracted in 200 components = 0.013353 Jy
! Clean residual min=-0.008380 max=0.008294 Jy/beam
! Clean residual mean=0.000007 rms=0.002090 Jy/beam
! Combined flux in latest and established models = 1.54148 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 112 components and 1.54148 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.090713Jy  sigma=0.900233
! Fit after  self-cal, rms=0.090695Jy  sigma=0.899970
! 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=0.090695Jy  sigma=0.899970
! Fit after  self-cal, rms=0.090648Jy  sigma=0.899161
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.205 mas, bmaj=7.849 mas, bpa=-0.059 degrees
! Estimated noise=1.90433 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00161991 Jy
! Component: 100  -  total flux cleaned = -0.000963897 Jy
! Component: 150  -  total flux cleaned = -0.000727872 Jy
! Component: 200  -  total flux cleaned = -0.000394481 Jy
! Total flux subtracted in 200 components = -0.000394481 Jy
! Clean residual min=-0.007877 max=0.008100 Jy/beam
! Clean residual mean=0.000008 rms=0.001976 Jy/beam
! Combined flux in latest and established models = 1.54108 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 120 components and 1.54108 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.090274Jy  sigma=0.896100
! Fit after  self-cal, rms=0.090276Jy  sigma=0.896046
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 = 0.000318999 Jy
! Component: 100  -  total flux cleaned = 0.000523579 Jy
! Component: 150  -  total flux cleaned = 0.00072068 Jy
! Component: 200  -  total flux cleaned = 0.000722141 Jy
! Total flux subtracted in 200 components = 0.000722141 Jy
! Clean residual min=-0.007569 max=0.007888 Jy/beam
! Clean residual mean=0.000009 rms=0.001929 Jy/beam
! Combined flux in latest and established models = 1.5418 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 130 components and 1.5418 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.090068Jy  sigma=0.894174
! Fit after  self-cal, rms=0.090066Jy  sigma=0.894141
! 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=0.090066Jy  sigma=0.894141
! Fit after  self-cal, rms=0.090051Jy  sigma=0.893686
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.775 mas, bmaj=12.35 mas, bpa=1.715 degrees
! Estimated noise=2.22545 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00050766 Jy
! Component: 100  -  total flux cleaned = -0.000391912 Jy
! Component: 150  -  total flux cleaned = -0.000480717 Jy
! Component: 200  -  total flux cleaned = -0.000638392 Jy
! Total flux subtracted in 200 components = -0.000638392 Jy
! Clean residual min=-0.007927 max=0.009168 Jy/beam
! Clean residual mean=0.000012 rms=0.002343 Jy/beam
! Combined flux in latest and established models = 1.54117 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 142 components and 1.54117 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.089941Jy  sigma=0.892774
! Fit after  self-cal, rms=0.089922Jy  sigma=0.892654
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 = -0.000170058 Jy
! Component: 100  -  total flux cleaned = -0.000240668 Jy
! Component: 150  -  total flux cleaned = -0.000307118 Jy
! Component: 200  -  total flux cleaned = -0.000242497 Jy
! Total flux subtracted in 200 components = -0.000242497 Jy
! Clean residual min=-0.007643 max=0.009100 Jy/beam
! Clean residual mean=0.000012 rms=0.002305 Jy/beam
! Combined flux in latest and established models = 1.54092 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 153 components and 1.54092 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.089921Jy  sigma=0.892488
! Fit after  self-cal, rms=0.089912Jy  sigma=0.892439
! 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=3.207 mas, bmaj=7.854 mas, bpa=-0.06098 degrees
! Estimated noise=1.90277 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.207 x 7.854 at -0.06098 degrees (North through East)
! Clean map  min=-0.0095242  max=1.3276 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=0.089912Jy  sigma=0.892439
! Fit after  self-cal, rms=0.086057Jy  sigma=0.843285
! Inverting map and beam 
! Estimated beam: bmin=3.207 mas, bmaj=7.858 mas, bpa=-0.09041 degrees
! Estimated noise=1.90139 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0018993 Jy
! Component: 100  -  total flux cleaned = -0.00276206 Jy
! Component: 150  -  total flux cleaned = -0.00333582 Jy
! Component: 200  -  total flux cleaned = -0.00377028 Jy
! Total flux subtracted in 200 components = -0.00377028 Jy
! Clean residual min=-0.006729 max=0.007535 Jy/beam
! Clean residual mean=0.000006 rms=0.001783 Jy/beam
! Combined flux in latest and established models = 1.53715 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 170 components and 1.53715 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085816Jy  sigma=0.841129
! Fit after  self-cal, rms=0.085814Jy  sigma=0.841105
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000164496 Jy
! Component: 100  -  total flux cleaned = -0.000320238 Jy
! Component: 150  -  total flux cleaned = -0.000320723 Jy
! Component: 200  -  total flux cleaned = -0.000463054 Jy
! Total flux subtracted in 200 components = -0.000463054 Jy
! Clean residual min=-0.006614 max=0.007412 Jy/beam
! Clean residual mean=0.000006 rms=0.001759 Jy/beam
! Combined flux in latest and established models = 1.53669 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 180 components and 1.53669 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085671Jy  sigma=0.839986
! Fit after  self-cal, rms=0.085672Jy  sigma=0.839968
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085672Jy  sigma=0.839968
! Fit after  self-cal, rms=0.085657Jy  sigma=0.839691
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=2.776 mas, bmaj=6.75 mas, bpa=1.088 degrees
! Estimated noise=2.43516 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.02897 Jy
! Component: 100  -  total flux cleaned = 1.26392 Jy
! Component: 150  -  total flux cleaned = 1.34926 Jy
! Component: 200  -  total flux cleaned = 1.39049 Jy
! Total flux subtracted in 200 components = 1.39049 Jy
! Clean residual min=-0.019252 max=0.022652 Jy/beam
! Clean residual mean=0.000032 rms=0.005069 Jy/beam
! Combined flux in latest and established models = 1.39049 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 1.39049 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.208 mas, bmaj=7.861 mas, bpa=-0.088 degrees
! Estimated noise=1.8999 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 = 0.0340675 Jy
! Component: 100  -  total flux cleaned = 0.0571901 Jy
! Component: 150  -  total flux cleaned = 0.0738014 Jy
! Component: 200  -  total flux cleaned = 0.0866726 Jy
! Total flux subtracted in 200 components = 0.0866726 Jy
! Clean residual min=-0.011046 max=0.013292 Jy/beam
! Clean residual mean=0.000022 rms=0.002895 Jy/beam
! Combined flux in latest and established models = 1.47716 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 46 components and 1.47716 Jy
! Inverting map 
! Added new window around map position (7, 8.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0129905 Jy
! Component: 100  -  total flux cleaned = 0.0214793 Jy
! Component: 150  -  total flux cleaned = 0.0261889 Jy
! Component: 200  -  total flux cleaned = 0.0297554 Jy
! Total flux subtracted in 200 components = 0.0297554 Jy
! Clean residual min=-0.009020 max=0.008536 Jy/beam
! Clean residual mean=0.000008 rms=0.002057 Jy/beam
! Combined flux in latest and established models = 1.50691 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 75 components and 1.50691 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=7.777 mas, bmaj=12.36 mas, bpa=1.657 degrees
! Estimated noise=2.2202 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0075113 Jy
! Component: 100  -  total flux cleaned = 0.0110806 Jy
! Component: 150  -  total flux cleaned = 0.0134025 Jy
! Component: 200  -  total flux cleaned = 0.0153259 Jy
! Total flux subtracted in 200 components = 0.0153259 Jy
! Clean residual min=-0.007863 max=0.006691 Jy/beam
! Clean residual mean=0.000004 rms=0.002051 Jy/beam
! Combined flux in latest and established models = 1.52224 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 = 0.00117814 Jy
! Component: 100  -  total flux cleaned = 0.00180302 Jy
! Component: 150  -  total flux cleaned = 0.00226143 Jy
! Component: 200  -  total flux cleaned = 0.00251821 Jy
! Total flux subtracted in 200 components = 0.00251821 Jy
! Clean residual min=-0.007406 max=0.006452 Jy/beam
! Clean residual mean=0.000002 rms=0.001909 Jy/beam
! Combined flux in latest and established models = 1.52476 Jy
! Adding 77 model components to the UV plane model.
! The established model now contains 144 components and 1.52476 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.208 mas, bmaj=7.861 mas, bpa=-0.088 degrees
! Estimated noise=1.8999 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00110912 Jy
! Component: 100  -  total flux cleaned = -0.000650565 Jy
! Component: 150  -  total flux cleaned = 0.000182708 Jy
! Component: 200  -  total flux cleaned = 0.000815087 Jy
! Total flux subtracted in 200 components = 0.000815087 Jy
! Clean residual min=-0.006835 max=0.006499 Jy/beam
! Clean residual mean=0.000002 rms=0.001680 Jy/beam
! Combined flux in latest and established models = 1.52557 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 160 components and 1.52557 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085701Jy  sigma=0.840058
! Fit after  self-cal, rms=0.085477Jy  sigma=0.837824
wmodel /g0/scr/pima/npcsc_uvs/J0909+0121_S_map.mod
! Writing 160 model components to file: /g0/scr/pima/npcsc_uvs/J0909+0121_S_map.mod
wobs /g0/scr/pima/npcsc_uvs/J0909+0121_S_uvs.fits
! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J0909+0121_S_uvs.fits
wwins /g0/scr/pima/npcsc_uvs/J0909+0121_S_map.win
! wwins: Wrote 4 windows to /g0/scr/pima/npcsc_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 = 0.000750923 Jy
! Component: 100  -  total flux cleaned = 0.000856644 Jy
! Component: 150  -  total flux cleaned = 0.000966347 Jy
! Component: 200  -  total flux cleaned = 0.000870827 Jy
! Component: 250  -  total flux cleaned = 0.000593702 Jy
! Component: 300  -  total flux cleaned = 0.000241189 Jy
! Component: 350  -  total flux cleaned = -0.000183458 Jy
! Component: 400  -  total flux cleaned = -0.000756969 Jy
! Component: 450  -  total flux cleaned = -0.00115225 Jy
! Component: 500  -  total flux cleaned = -0.00122856 Jy
! Component: 550  -  total flux cleaned = -0.00130549 Jy
! Component: 600  -  total flux cleaned = -0.00145179 Jy
! Component: 650  -  total flux cleaned = -0.00130998 Jy
! Component: 700  -  total flux cleaned = -0.00131132 Jy
! Component: 750  -  total flux cleaned = -0.00158122 Jy
! Component: 800  -  total flux cleaned = -0.00177918 Jy
! Component: 850  -  total flux cleaned = -0.00210143 Jy
! Component: 900  -  total flux cleaned = -0.00203821 Jy
! Component: 950  -  total flux cleaned = -0.00228644 Jy
! Component: 1000  -  total flux cleaned = -0.00240866 Jy
! Component: 1050  -  total flux cleaned = -0.00252642 Jy
! Component: 1100  -  total flux cleaned = -0.0025274 Jy
! Component: 1150  -  total flux cleaned = -0.00281281 Jy
! Component: 1200  -  total flux cleaned = -0.00292431 Jy
! Component: 1250  -  total flux cleaned = -0.00286912 Jy
! Component: 1300  -  total flux cleaned = -0.00292429 Jy
! Component: 1350  -  total flux cleaned = -0.00292462 Jy
! Component: 1400  -  total flux cleaned = -0.00297679 Jy
! Component: 1450  -  total flux cleaned = -0.00313023 Jy
! Component: 1500  -  total flux cleaned = -0.00303007 Jy
! Component: 1550  -  total flux cleaned = -0.00298167 Jy
! Component: 1600  -  total flux cleaned = -0.0032749 Jy
! Component: 1650  -  total flux cleaned = -0.00317828 Jy
! Component: 1700  -  total flux cleaned = -0.00322729 Jy
! Component: 1750  -  total flux cleaned = -0.00341345 Jy
! Component: 1800  -  total flux cleaned = -0.00336734 Jy
! Component: 1850  -  total flux cleaned = -0.00345843 Jy
! Component: 1900  -  total flux cleaned = -0.00368238 Jy
! Component: 1950  -  total flux cleaned = -0.00363706 Jy
! Component: 2000  -  total flux cleaned = -0.00381217 Jy
! Component: 2050  -  total flux cleaned = -0.00385632 Jy
! Component: 2100  -  total flux cleaned = -0.00402725 Jy
! Component: 2150  -  total flux cleaned = -0.00419525 Jy
! Component: 2200  -  total flux cleaned = -0.00431984 Jy
! Component: 2250  -  total flux cleaned = -0.00431973 Jy
! Component: 2300  -  total flux cleaned = -0.00448082 Jy
! Component: 2350  -  total flux cleaned = -0.00456081 Jy
! Component: 2400  -  total flux cleaned = -0.00471928 Jy
! Component: 2450  -  total flux cleaned = -0.00479773 Jy
! Component: 2500  -  total flux cleaned = -0.00491386 Jy
! Component: 2550  -  total flux cleaned = -0.00506643 Jy
! Component: 2600  -  total flux cleaned = -0.00510451 Jy
! Component: 2650  -  total flux cleaned = -0.00540374 Jy
! Component: 2700  -  total flux cleaned = -0.00555193 Jy
! Component: 2750  -  total flux cleaned = -0.00577089 Jy
! Component: 2800  -  total flux cleaned = -0.00587947 Jy
! Component: 2850  -  total flux cleaned = -0.00595059 Jy
! Component: 2900  -  total flux cleaned = -0.00619831 Jy
! Component: 2950  -  total flux cleaned = -0.00637288 Jy
! Component: 3000  -  total flux cleaned = -0.00651191 Jy
! Component: 3050  -  total flux cleaned = -0.0066501 Jy
! Component: 3100  -  total flux cleaned = -0.0068547 Jy
! Component: 3150  -  total flux cleaned = -0.00688844 Jy
! Component: 3200  -  total flux cleaned = -0.00702284 Jy
! Component: 3250  -  total flux cleaned = -0.0071889 Jy
! Component: 3300  -  total flux cleaned = -0.00722189 Jy
! Component: 3350  -  total flux cleaned = -0.00735267 Jy
! Component: 3400  -  total flux cleaned = -0.00741751 Jy
! Component: 3450  -  total flux cleaned = -0.00748169 Jy
! Component: 3500  -  total flux cleaned = -0.00754564 Jy
! Component: 3550  -  total flux cleaned = -0.00760918 Jy
! Component: 3600  -  total flux cleaned = -0.00770315 Jy
! Component: 3650  -  total flux cleaned = -0.00779661 Jy
! Component: 3700  -  total flux cleaned = -0.00767301 Jy
! Component: 3750  -  total flux cleaned = -0.00770403 Jy
! Component: 3800  -  total flux cleaned = -0.00782613 Jy
! Component: 3850  -  total flux cleaned = -0.00788643 Jy
! Component: 3900  -  total flux cleaned = -0.0078863 Jy
! Component: 3950  -  total flux cleaned = -0.0079165 Jy
! Component: 4000  -  total flux cleaned = -0.00797596 Jy
! Component: 4050  -  total flux cleaned = -0.00797618 Jy
! Total flux subtracted in 4096 components = -0.00809336 Jy
! Clean residual min=-0.001526 max=0.001631 Jy/beam
! Clean residual mean=-0.000001 rms=0.000512 Jy/beam
! Combined flux in latest and established models = 1.51748 Jy
keep
! Adding 246 model components to the UV plane model.
! The established model now contains 406 components and 1.51748 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/g0/scr/pima/npcsc_uvs/J0909+0121_S\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.208 x 7.861 at -0.088 degrees (North through East)
! Clean map  min=-0.0045883  max=1.3312 Jy/beam
! Writing clean map to FITS file: /g0/scr/pima/npcsc_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 1.33123 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000505476 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.113912 0.113912 0.227823 0.455647 0.911293 1.82259 3.64517 7.29035 14.5807 29.1614 58.3228
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0015 
print "peak=",int(1000*peak_flux)/1000
! peak= 1.331 
quit
! Quitting program
! Log file /g0/scr/pima/npcsc_uvs/J0909+0121_S_uvs.log closed on Sun Oct  6 14:27:43 2013