! Started logfile: /scr/pima/gc030_uvs/J2109+8021_S_uvs.log on Fri Apr 22 07:58:07 2016
obs /scr/pima/gc030_uvs/J2109+8021_S_uva.fits
! Reading UV FITS file: /scr/pima/gc030_uvs/J2109+8021_S_uva.fits
! AN table 1: 488 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.604599 visibilities/baseline/integration-bin.
! Found source: J2109+8021
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  2.22724e+09        8e+06          1        8e+06
!  02        2  2.23499e+09        8e+06          1        8e+06
!  03        3  2.24324e+09        8e+06          1        8e+06
!  04        4  2.25099e+09        8e+06          1        8e+06
!  05        5  2.25924e+09        8e+06          1        8e+06
!  06        6  2.26699e+09        8e+06          1        8e+06
!  07        7  2.27524e+09        8e+06          1        8e+06
!  08        8  2.28299e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 139 lines of history.
! 
! Reading 106216 visibilities.
select rr, 1,2,3,4,6,7,8 
! Selecting polarization: RR,  channels: 1..4 6..8
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: (none)
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
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 /scr/pima/gc030_uvs/J2109+8021_S]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
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.
!  A total of 1027 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 1027 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 1027 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 1027 telescope corrections were flagged in sub-array 1.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
!  A total of 1027 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 1027 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 1027 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.005344Jy  sigma=8.165148
! Fit after  self-cal, rms=0.954914Jy  sigma=7.750258
! 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=2.075 mas, bmaj=2.317 mas, bpa=-44.2 degrees
! Estimated noise=0.714253 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 = 0.0389875 Jy
! Component: 100  -  total flux cleaned = 0.0485806 Jy
! Total flux subtracted in 100 components = 0.0485806 Jy
! Clean residual min=-0.004183 max=0.004252 Jy/beam
! Clean residual mean=-0.000008 rms=0.000815 Jy/beam
! Combined flux in latest and established models = 0.0485806 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.0485806 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.109419Jy  sigma=0.692506
! Fit after  self-cal, rms=0.107961Jy  sigma=0.679737
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0063271 Jy
! Component: 100  -  total flux cleaned = 0.0100495 Jy
! Total flux subtracted in 100 components = 0.0100495 Jy
! Clean residual min=-0.003999 max=0.003674 Jy/beam
! Clean residual mean=-0.000007 rms=0.000754 Jy/beam
! Combined flux in latest and established models = 0.0586301 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 13 components and 0.0586301 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.107622Jy  sigma=0.675768
! Fit after  self-cal, rms=0.107522Jy  sigma=0.675471
! 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=2.751 mas, bmaj=3.014 mas, bpa=-43.27 degrees
! Estimated noise=0.304577 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 = 0.00162418 Jy
! Component: 100  -  total flux cleaned = 0.00193984 Jy
! Component: 150  -  total flux cleaned = 0.00196909 Jy
! Component: 200  -  total flux cleaned = 0.001969 Jy
! Total flux subtracted in 200 components = 0.001969 Jy
! Clean residual min=-0.002808 max=0.002892 Jy/beam
! Clean residual mean=-0.000020 rms=0.000648 Jy/beam
! Combined flux in latest and established models = 0.0605991 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 18 components and 0.0605991 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.107501Jy  sigma=0.675152
! Fit after  self-cal, rms=0.107463Jy  sigma=0.675057
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.751 x 3.014 at -43.27 degrees (North through East)
! Clean map  min=-0.0025492  max=0.054154 Jy/beam
if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    EB        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    EB        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    EB        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    EB        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    EB        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 7.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    EB        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 8.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.16     EB        1.13     HN        0.86     KP        0.91     
!   LA        0.86     MK        0.87     NL        1.04     OV        1.03     
!   PT        1.09     SC        0.87     
! 
! 
! Fit before self-cal, rms=0.107463Jy  sigma=0.675057
! Fit after  self-cal, rms=0.106263Jy  sigma=0.674583
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.755 mas, bmaj=3.019 mas, bpa=-43.27 degrees
! Estimated noise=0.303357 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 = -4.42625e-05 Jy
! Component: 100  -  total flux cleaned = -1.94258e-05 Jy
! Component: 150  -  total flux cleaned = -2.0156e-05 Jy
! Component: 200  -  total flux cleaned = -4.21869e-05 Jy
! Total flux subtracted in 200 components = -4.21869e-05 Jy
! Clean residual min=-0.002820 max=0.002693 Jy/beam
! Clean residual mean=-0.000019 rms=0.000625 Jy/beam
! Combined flux in latest and established models = 0.0605569 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 18 components and 0.0605569 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106254Jy  sigma=0.674508
! Fit after  self-cal, rms=0.106236Jy  sigma=0.674329
! 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.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106236Jy  sigma=0.674329
! Fit after  self-cal, rms=0.106065Jy  sigma=0.674172
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.759 mas, bmaj=3.018 mas, bpa=-43.37 degrees
! Estimated noise=0.303171 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.7053e-05 Jy
! Component: 100  -  total flux cleaned = 3.6478e-05 Jy
! Component: 150  -  total flux cleaned = 1.64662e-05 Jy
! Component: 200  -  total flux cleaned = -3.17047e-06 Jy
! Total flux subtracted in 200 components = -3.17047e-06 Jy
! Clean residual min=-0.002755 max=0.002672 Jy/beam
! Clean residual mean=-0.000020 rms=0.000622 Jy/beam
! Combined flux in latest and established models = 0.0605537 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 18 components and 0.0605537 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106059Jy  sigma=0.674107
! Fit after  self-cal, rms=0.106060Jy  sigma=0.674025
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 = 2.97198e-05 Jy
! Component: 100  -  total flux cleaned = 1.05043e-05 Jy
! Component: 150  -  total flux cleaned = -8.3157e-06 Jy
! Component: 200  -  total flux cleaned = -2.69584e-05 Jy
! Total flux subtracted in 200 components = -2.69584e-05 Jy
! Clean residual min=-0.002749 max=0.002649 Jy/beam
! Clean residual mean=-0.000020 rms=0.000622 Jy/beam
! Combined flux in latest and established models = 0.0605268 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 18 components and 0.0605268 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106055Jy  sigma=0.673961
! Fit after  self-cal, rms=0.106049Jy  sigma=0.673936
! 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.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106049Jy  sigma=0.673936
! Fit after  self-cal, rms=0.106077Jy  sigma=0.673924
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.759 mas, bmaj=3.017 mas, bpa=-43.25 degrees
! Estimated noise=0.303122 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.72844e-05 Jy
! Component: 100  -  total flux cleaned = 9.00804e-06 Jy
! Component: 150  -  total flux cleaned = -9.06027e-06 Jy
! Component: 200  -  total flux cleaned = -2.636e-05 Jy
! Total flux subtracted in 200 components = -2.636e-05 Jy
! Clean residual min=-0.002740 max=0.002620 Jy/beam
! Clean residual mean=-0.000020 rms=0.000620 Jy/beam
! Combined flux in latest and established models = 0.0605004 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 18 components and 0.0605004 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106072Jy  sigma=0.673871
! Fit after  self-cal, rms=0.106076Jy  sigma=0.673855
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 = -1.799e-05 Jy
! Component: 100  -  total flux cleaned = -3.4671e-05 Jy
! Component: 150  -  total flux cleaned = -5.08721e-05 Jy
! Component: 200  -  total flux cleaned = -6.7653e-05 Jy
! Total flux subtracted in 200 components = -6.7653e-05 Jy
! Clean residual min=-0.002737 max=0.002607 Jy/beam
! Clean residual mean=-0.000020 rms=0.000620 Jy/beam
! Combined flux in latest and established models = 0.0604328 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 18 components and 0.0604328 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106072Jy  sigma=0.673808
! Fit after  self-cal, rms=0.106067Jy  sigma=0.673799
! 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.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106067Jy  sigma=0.673799
! Fit after  self-cal, rms=0.106457Jy  sigma=0.673534
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.967 mas, bmaj=9.068 mas, bpa=-54.56 degrees
! Estimated noise=0.453542 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.20564e-05 Jy
! Component: 100  -  total flux cleaned = -6.58858e-05 Jy
! Component: 150  -  total flux cleaned = -5.99211e-05 Jy
! Component: 200  -  total flux cleaned = -4.78515e-05 Jy
! Total flux subtracted in 200 components = -4.78515e-05 Jy
! Clean residual min=-0.004708 max=0.004038 Jy/beam
! Clean residual mean=-0.000060 rms=0.001170 Jy/beam
! Combined flux in latest and established models = 0.0603849 Jy
selfcal
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 18 components and 0.0603849 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106457Jy  sigma=0.673548
! Fit after  self-cal, rms=0.106469Jy  sigma=0.673475
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 = 2.81453e-05 Jy
! Component: 100  -  total flux cleaned = 3.37229e-05 Jy
! Component: 150  -  total flux cleaned = 3.9466e-05 Jy
! Component: 200  -  total flux cleaned = 4.51065e-05 Jy
! Total flux subtracted in 200 components = 4.51065e-05 Jy
! Clean residual min=-0.004691 max=0.004028 Jy/beam
! Clean residual mean=-0.000060 rms=0.001171 Jy/beam
! Combined flux in latest and established models = 0.06043 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 18 components and 0.06043 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106469Jy  sigma=0.673490
! Fit after  self-cal, rms=0.106463Jy  sigma=0.673463
! 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=2.761 mas, bmaj=3.019 mas, bpa=-42.89 degrees
! Estimated noise=0.303847 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.761 x 3.019 at -42.89 degrees (North through East)
! Clean map  min=-0.0024845  max=0.054013 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
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=2.088 mas, bmaj=2.322 mas, bpa=-42.91 degrees
! Estimated noise=0.715487 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0403641 Jy
! Component: 100  -  total flux cleaned = 0.0511585 Jy
! Component: 150  -  total flux cleaned = 0.056746 Jy
! Component: 200  -  total flux cleaned = 0.0602384 Jy
! Total flux subtracted in 200 components = 0.0602384 Jy
! Clean residual min=-0.003762 max=0.003498 Jy/beam
! Clean residual mean=-0.000008 rms=0.000733 Jy/beam
! Combined flux in latest and established models = 0.0602384 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 14 model components to the UV plane model.
! The established model now contains 14 components and 0.0602384 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.761 mas, bmaj=3.019 mas, bpa=-42.89 degrees
! Estimated noise=0.303847 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 = 0.00075377 Jy
! Component: 100  -  total flux cleaned = 0.000723643 Jy
! Component: 150  -  total flux cleaned = 0.00069668 Jy
! Component: 200  -  total flux cleaned = 0.000697799 Jy
! Total flux subtracted in 200 components = 0.000697799 Jy
! Clean residual min=-0.002751 max=0.002604 Jy/beam
! Clean residual mean=-0.000019 rms=0.000616 Jy/beam
! Combined flux in latest and established models = 0.0609362 Jy
! Adding 8 model components to the UV plane model.
! The established model now contains 18 components and 0.0609362 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=7.967 mas, bmaj=9.068 mas, bpa=-54.56 degrees
! Estimated noise=0.453542 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000332435 Jy
! Component: 100  -  total flux cleaned = -0.000338109 Jy
! Component: 150  -  total flux cleaned = -0.000332853 Jy
! Component: 200  -  total flux cleaned = -0.000327755 Jy
! Total flux subtracted in 200 components = -0.000327755 Jy
! Clean residual min=-0.004692 max=0.004011 Jy/beam
! Clean residual mean=-0.000059 rms=0.001169 Jy/beam
! Combined flux in latest and established models = 0.0606084 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 = 5.10419e-06 Jy
! Component: 100  -  total flux cleaned = 5.21929e-06 Jy
! Component: 150  -  total flux cleaned = 1.01369e-05 Jy
! Component: 200  -  total flux cleaned = 1.5031e-05 Jy
! Total flux subtracted in 200 components = 1.5031e-05 Jy
! Clean residual min=-0.004691 max=0.004009 Jy/beam
! Clean residual mean=-0.000059 rms=0.001168 Jy/beam
! Combined flux in latest and established models = 0.0606234 Jy
! Adding 7 model components to the UV plane model.
! The established model now contains 21 components and 0.0606234 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.761 mas, bmaj=3.019 mas, bpa=-42.89 degrees
! Estimated noise=0.303847 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000304977 Jy
! Component: 100  -  total flux cleaned = 0.000330952 Jy
! Component: 150  -  total flux cleaned = 0.000306157 Jy
! Component: 200  -  total flux cleaned = 0.000306679 Jy
! Total flux subtracted in 200 components = 0.000306679 Jy
! Clean residual min=-0.002722 max=0.002583 Jy/beam
! Clean residual mean=-0.000019 rms=0.000615 Jy/beam
! Combined flux in latest and established models = 0.0609301 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 21 components and 0.0609301 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Not correcting unselected IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.106472Jy  sigma=0.673559
! Fit after  self-cal, rms=0.106472Jy  sigma=0.673549
wmodel /scr/pima/gc030_uvs/J2109+8021_S_map.mod
! Writing 21 model components to file: /scr/pima/gc030_uvs/J2109+8021_S_map.mod
wobs /scr/pima/gc030_uvs/J2109+8021_S_uvs.fits
! Writing UV FITS file: /scr/pima/gc030_uvs/J2109+8021_S_uvs.fits
wwins /scr/pima/gc030_uvs/J2109+8021_S_map.win
! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J2109+8021_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 = -0.000263872 Jy
! Component: 100  -  total flux cleaned = -0.000404884 Jy
! Component: 150  -  total flux cleaned = -0.000678235 Jy
! Component: 200  -  total flux cleaned = -0.000986362 Jy
! Component: 250  -  total flux cleaned = -0.0011999 Jy
! Component: 300  -  total flux cleaned = -0.0014064 Jy
! Component: 350  -  total flux cleaned = -0.00164626 Jy
! Component: 400  -  total flux cleaned = -0.0019196 Jy
! Component: 450  -  total flux cleaned = -0.00230137 Jy
! Component: 500  -  total flux cleaned = -0.00260011 Jy
! Component: 550  -  total flux cleaned = -0.00285544 Jy
! Component: 600  -  total flux cleaned = -0.00299865 Jy
! Component: 650  -  total flux cleaned = -0.00324434 Jy
! Component: 700  -  total flux cleaned = -0.00352019 Jy
! Component: 750  -  total flux cleaned = -0.00372302 Jy
! Component: 800  -  total flux cleaned = -0.00389031 Jy
! Component: 850  -  total flux cleaned = -0.00415252 Jy
! Component: 900  -  total flux cleaned = -0.00431342 Jy
! Component: 950  -  total flux cleaned = -0.00440878 Jy
! Component: 1000  -  total flux cleaned = -0.00456558 Jy
! Component: 1050  -  total flux cleaned = -0.0045966 Jy
! Component: 1100  -  total flux cleaned = -0.00468885 Jy
! Component: 1150  -  total flux cleaned = -0.00480961 Jy
! Component: 1200  -  total flux cleaned = -0.00477904 Jy
! Component: 1250  -  total flux cleaned = -0.00480859 Jy
! Component: 1300  -  total flux cleaned = -0.00480811 Jy
! Component: 1350  -  total flux cleaned = -0.00489473 Jy
! Component: 1400  -  total flux cleaned = -0.00486643 Jy
! Component: 1450  -  total flux cleaned = -0.00489453 Jy
! Component: 1500  -  total flux cleaned = -0.00497701 Jy
! Component: 1550  -  total flux cleaned = -0.00492204 Jy
! Component: 1600  -  total flux cleaned = -0.00500365 Jy
! Component: 1650  -  total flux cleaned = -0.00500343 Jy
! Component: 1700  -  total flux cleaned = -0.00500389 Jy
! Component: 1750  -  total flux cleaned = -0.00503028 Jy
! Component: 1800  -  total flux cleaned = -0.00518554 Jy
! Component: 1850  -  total flux cleaned = -0.00521061 Jy
! Component: 1900  -  total flux cleaned = -0.00521048 Jy
! Component: 1950  -  total flux cleaned = -0.00523596 Jy
! Component: 2000  -  total flux cleaned = -0.00526085 Jy
! Component: 2050  -  total flux cleaned = -0.00526137 Jy
! Component: 2100  -  total flux cleaned = -0.00538329 Jy
! Component: 2150  -  total flux cleaned = -0.00543114 Jy
! Component: 2200  -  total flux cleaned = -0.00545521 Jy
! Component: 2250  -  total flux cleaned = -0.00557325 Jy
! Component: 2300  -  total flux cleaned = -0.00557344 Jy
! Component: 2350  -  total flux cleaned = -0.00561971 Jy
! Component: 2400  -  total flux cleaned = -0.00568891 Jy
! Component: 2450  -  total flux cleaned = -0.00573454 Jy
! Component: 2500  -  total flux cleaned = -0.00589233 Jy
! Component: 2550  -  total flux cleaned = -0.00584805 Jy
! Component: 2600  -  total flux cleaned = -0.00602504 Jy
! Component: 2650  -  total flux cleaned = -0.00602473 Jy
! Component: 2700  -  total flux cleaned = -0.00619884 Jy
! Component: 2750  -  total flux cleaned = -0.00622044 Jy
! Component: 2800  -  total flux cleaned = -0.00624177 Jy
! Component: 2850  -  total flux cleaned = -0.00630571 Jy
! Component: 2900  -  total flux cleaned = -0.00634751 Jy
! Component: 2950  -  total flux cleaned = -0.00645186 Jy
! Component: 3000  -  total flux cleaned = -0.00653468 Jy
! Component: 3050  -  total flux cleaned = -0.00659604 Jy
! Component: 3100  -  total flux cleaned = -0.00661627 Jy
! Component: 3150  -  total flux cleaned = -0.00657595 Jy
! Component: 3200  -  total flux cleaned = -0.00669573 Jy
! Component: 3250  -  total flux cleaned = -0.00667574 Jy
! Component: 3300  -  total flux cleaned = -0.00679405 Jy
! Component: 3350  -  total flux cleaned = -0.00671604 Jy
! Component: 3400  -  total flux cleaned = -0.00669678 Jy
! Component: 3450  -  total flux cleaned = -0.00683208 Jy
! Component: 3500  -  total flux cleaned = -0.00688965 Jy
! Component: 3550  -  total flux cleaned = -0.00685188 Jy
! Component: 3600  -  total flux cleaned = -0.00698359 Jy
! Component: 3650  -  total flux cleaned = -0.00692749 Jy
! Component: 3700  -  total flux cleaned = -0.00698322 Jy
! Component: 3750  -  total flux cleaned = -0.00698347 Jy
! Component: 3800  -  total flux cleaned = -0.00707507 Jy
! Component: 3850  -  total flux cleaned = -0.00711171 Jy
! Component: 3900  -  total flux cleaned = -0.00718399 Jy
! Component: 3950  -  total flux cleaned = -0.00723787 Jy
! Component: 4000  -  total flux cleaned = -0.00725578 Jy
! Component: 4050  -  total flux cleaned = -0.00732648 Jy
! Total flux subtracted in 4096 components = -0.00743209 Jy
! Clean residual min=-0.000995 max=0.001151 Jy/beam
! Clean residual mean=-0.000003 rms=0.000317 Jy/beam
! Combined flux in latest and established models = 0.053498 Jy
keep
! Adding 339 model components to the UV plane model.
! The established model now contains 360 components and 0.053498 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/scr/pima/gc030_uvs/J2109+8021_S\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.761 x 3.019 at -42.89 degrees (North through East)
! Clean map  min=-0.0019379  max=0.053802 Jy/beam
! Writing clean map to FITS file: /scr/pima/gc030_uvs/J2109+8021_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.0538018 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000317332 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.76945 1.76945 3.5389 7.07779 14.1556 28.3112 56.6223
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0009 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.053 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  169.544 
quit
! Quitting program
! Log file /scr/pima/gc030_uvs/J2109+8021_S_uvs.log closed on Fri Apr 22 07:58:16 2016