! Started logfile: /scr/pima/bg219e_uvs/J2050+3714_S_uvs.log on Thu Apr  7 06:53:50 2016
obs /scr/pima/bg219e_uvs/J2050+3714_S_uva.fits
! Reading UV FITS file: /scr/pima/bg219e_uvs/J2050+3714_S_uva.fits
! AN table 1: 31 integrations on 10 of 10 possible baselines.
! AN table 2: 31 integrations on 1 of 1 possible baselines.
! AN table 3: 31 integrations on 10 of 10 possible baselines.
! Apparent sampling: 0.637481 visibilities/baseline/integration-bin.
! Found source: J2050+3714
! 
! 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     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
!  04        4    2.348e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 54 lines of history.
! 
! Reading 1660 visibilities.
select rr, 1,2,3,4,6,7,8 
! Restricting channel ranges to the available 4 channels.
! 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 /scr/pima/bg219e_uvs/J2050+3714_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 119 telescope corrections were flagged in sub-array 1.
!  A total of 62 telescope corrections were flagged in sub-array 2.
!  A total of 26 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 119 telescope corrections were flagged in sub-array 1.
!  A total of 62 telescope corrections were flagged in sub-array 2.
!  A total of 26 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 119 telescope corrections were flagged in sub-array 1.
!  A total of 62 telescope corrections were flagged in sub-array 2.
!  A total of 26 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 119 telescope corrections were flagged in sub-array 1.
!  A total of 62 telescope corrections were flagged in sub-array 2.
!  A total of 26 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=1.007063Jy  sigma=24.384055
! Fit after  self-cal, rms=0.939642Jy  sigma=22.915000
! 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=9.038 mas, bmaj=36.34 mas, bpa=-15.28 degrees
! Estimated noise=1.32303 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=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0495599 Jy
! Component: 100  -  total flux cleaned = 0.0571518 Jy
! Total flux subtracted in 100 components = 0.0571518 Jy
! Clean residual min=-0.007532 max=0.007519 Jy/beam
! Clean residual mean=0.000065 rms=0.003123 Jy/beam
! Combined flux in latest and established models = 0.0571518 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 27 components and 0.0571518 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056728Jy  sigma=1.323428
! Fit after  self-cal, rms=0.054925Jy  sigma=1.284757
! 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=11.82 mas, bmaj=33.85 mas, bpa=-12.74 degrees
! Estimated noise=0.947386 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 = 0.00168073 Jy
! Component: 100  -  total flux cleaned = 0.00161926 Jy
! Component: 150  -  total flux cleaned = 0.00294468 Jy
! Component: 200  -  total flux cleaned = 0.00523853 Jy
! Total flux subtracted in 200 components = 0.00523853 Jy
! Clean residual min=-0.002941 max=0.002971 Jy/beam
! Clean residual mean=0.000049 rms=0.001448 Jy/beam
! Combined flux in latest and established models = 0.0623903 Jy
! Performing phase self-cal
! Adding 117 model components to the UV plane model.
! The established model now contains 141 components and 0.0623903 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.052195Jy  sigma=1.212422
! Fit after  self-cal, rms=0.052034Jy  sigma=1.205839
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 11.82 x 33.85 at -12.74 degrees (North through East)
! Clean map  min=-0.0092828  max=0.055319 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 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    HN        0.00*    KP        0.00*    LA        0.00*    
!   NL        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    NL        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.00*    KP        1.00*    LA        1.00*    OV        1.00*    
!   PT        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    HN        0.00*    KP        0.00*    LA        0.00*    
!   NL        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    NL        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.12     KP        1.02     LA        0.93     OV        0.87     
!   PT        0.86     
! 
! 
! Correcting IF 3.
!  A total of 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    HN        0.00*    KP        0.00*    LA        0.00*    
!   NL        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    NL        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.00*    KP        1.00*    LA        1.00*    OV        1.00*    
!   PT        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    HN        0.00*    KP        0.00*    LA        0.00*    
!   NL        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    NL        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.99     KP        0.99     LA        0.94     OV        1.19     
!   PT        0.95     
! 
! 
! Fit before self-cal, rms=0.052034Jy  sigma=1.205839
! Fit after  self-cal, rms=0.053638Jy  sigma=1.239775
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=15.28 mas, bmaj=31.79 mas, bpa=-8.984 degrees
! Estimated noise=1.01248 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 = 0.00110812 Jy
! Component: 100  -  total flux cleaned = 0.00238186 Jy
! Component: 150  -  total flux cleaned = 0.00315726 Jy
! Component: 200  -  total flux cleaned = 0.0036074 Jy
! Total flux subtracted in 200 components = 0.0036074 Jy
! Clean residual min=-0.001746 max=0.001765 Jy/beam
! Clean residual mean=0.000007 rms=0.000633 Jy/beam
! Combined flux in latest and established models = 0.0659977 Jy
! Performing phase self-cal
! Adding 55 model components to the UV plane model.
! The established model now contains 196 components and 0.0659977 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.052939Jy  sigma=1.222387
! Fit after  self-cal, rms=0.052932Jy  sigma=1.218261
! 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=0.052932Jy  sigma=1.218261
! Fit after  self-cal, rms=0.053197Jy  sigma=1.207890
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=15.34 mas, bmaj=31.97 mas, bpa=-8.967 degrees
! Estimated noise=0.991826 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000324197 Jy
! Component: 100  -  total flux cleaned = 0.00070656 Jy
! Component: 150  -  total flux cleaned = 0.000978955 Jy
! Component: 200  -  total flux cleaned = 0.000935552 Jy
! Total flux subtracted in 200 components = 0.000935552 Jy
! Clean residual min=-0.000757 max=0.000753 Jy/beam
! Clean residual mean=-0.000014 rms=0.000299 Jy/beam
! Combined flux in latest and established models = 0.0669333 Jy
selfcal
! Performing phase self-cal
! Adding 101 model components to the UV plane model.
! The established model now contains 295 components and 0.0669332 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053046Jy  sigma=1.204359
! Fit after  self-cal, rms=0.053180Jy  sigma=1.201933
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 = 0.00108788 Jy
! Component: 100  -  total flux cleaned = 0.00134799 Jy
! Component: 150  -  total flux cleaned = 0.00120294 Jy
! Component: 200  -  total flux cleaned = 0.00115943 Jy
! Total flux subtracted in 200 components = 0.00115943 Jy
! Clean residual min=-0.000699 max=0.000700 Jy/beam
! Clean residual mean=-0.000011 rms=0.000282 Jy/beam
! Combined flux in latest and established models = 0.0680927 Jy
! Performing phase self-cal
! Adding 102 model components to the UV plane model.
! The established model now contains 392 components and 0.0680927 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053046Jy  sigma=1.198726
! Fit after  self-cal, rms=0.052963Jy  sigma=1.196754
! Inverting map 
! Added new window around map position (-60, 86).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000680987 Jy
! Component: 100  -  total flux cleaned = 0.000920181 Jy
! Component: 150  -  total flux cleaned = 0.00129406 Jy
! Component: 200  -  total flux cleaned = 0.00159786 Jy
! Total flux subtracted in 200 components = 0.00159786 Jy
! Clean residual min=-0.000807 max=0.000955 Jy/beam
! Clean residual mean=-0.000011 rms=0.000296 Jy/beam
! Combined flux in latest and established models = 0.0696905 Jy
! Performing phase self-cal
! Adding 108 model components to the UV plane model.
! The established model now contains 498 components and 0.0696906 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.052899Jy  sigma=1.195077
! Fit after  self-cal, rms=0.052886Jy  sigma=1.194540
! Inverting map 
! Added new window around map position (-64.5, -104).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000466368 Jy
! Component: 100  -  total flux cleaned = 0.000857873 Jy
! Component: 150  -  total flux cleaned = 0.00122621 Jy
! Component: 200  -  total flux cleaned = 0.00147888 Jy
! Total flux subtracted in 200 components = 0.00147888 Jy
! Clean residual min=-0.001058 max=0.000932 Jy/beam
! Clean residual mean=-0.000011 rms=0.000269 Jy/beam
! Combined flux in latest and established models = 0.0711695 Jy
! Performing phase self-cal
! Adding 77 model components to the UV plane model.
! The established model now contains 561 components and 0.0711695 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.052833Jy  sigma=1.193411
! Fit after  self-cal, rms=0.052818Jy  sigma=1.192971
! 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=0.052818Jy  sigma=1.192971
! Fit after  self-cal, rms=0.053078Jy  sigma=1.192469
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=15.26 mas, bmaj=32.09 mas, bpa=-8.885 degrees
! Estimated noise=0.985908 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000390884 Jy
! Component: 100  -  total flux cleaned = 0.000149806 Jy
! Component: 150  -  total flux cleaned = 0.000347622 Jy
! Component: 200  -  total flux cleaned = 0.000590674 Jy
! Total flux subtracted in 200 components = 0.000590674 Jy
! Clean residual min=-0.001046 max=0.001033 Jy/beam
! Clean residual mean=-0.000010 rms=0.000275 Jy/beam
! Combined flux in latest and established models = 0.0717602 Jy
selfcal
! Performing phase self-cal
! Adding 61 model components to the UV plane model.
! The established model now contains 617 components and 0.0717602 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053041Jy  sigma=1.191915
! Fit after  self-cal, rms=0.053091Jy  sigma=1.191548
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 = 0.000485015 Jy
! Component: 100  -  total flux cleaned = 0.000740472 Jy
! Component: 150  -  total flux cleaned = 0.000990843 Jy
! Component: 200  -  total flux cleaned = 0.00123448 Jy
! Total flux subtracted in 200 components = 0.00123448 Jy
! Clean residual min=-0.001053 max=0.000946 Jy/beam
! Clean residual mean=-0.000010 rms=0.000271 Jy/beam
! Combined flux in latest and established models = 0.0729947 Jy
! Performing phase self-cal
! Adding 69 model components to the UV plane model.
! The established model now contains 672 components and 0.0729947 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053066Jy  sigma=1.191194
! Fit after  self-cal, rms=0.053071Jy  sigma=1.190859
! 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=0.053071Jy  sigma=1.190859
! Fit after  self-cal, rms=0.053221Jy  sigma=1.190720
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=15.74 mas, bmaj=31.93 mas, bpa=-9.386 degrees
! Estimated noise=0.985023 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000125067 Jy
! Component: 100  -  total flux cleaned = 9.36749e-05 Jy
! Component: 150  -  total flux cleaned = 0.000239117 Jy
! Component: 200  -  total flux cleaned = 0.000385781 Jy
! Total flux subtracted in 200 components = 0.000385781 Jy
! Clean residual min=-0.000923 max=0.000865 Jy/beam
! Clean residual mean=-0.000009 rms=0.000245 Jy/beam
! Combined flux in latest and established models = 0.0733805 Jy
selfcal
! Performing phase self-cal
! Adding 51 model components to the UV plane model.
! The established model now contains 716 components and 0.0733804 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053183Jy  sigma=1.190292
! Fit after  self-cal, rms=0.053181Jy  sigma=1.189604
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 = 0.000775622 Jy
! Component: 100  -  total flux cleaned = 0.00119416 Jy
! Component: 150  -  total flux cleaned = 0.00150444 Jy
! Component: 200  -  total flux cleaned = 0.00193501 Jy
! Total flux subtracted in 200 components = 0.00193501 Jy
! Clean residual min=-0.000777 max=0.000678 Jy/beam
! Clean residual mean=-0.000009 rms=0.000252 Jy/beam
! Combined flux in latest and established models = 0.0753155 Jy
! Performing phase self-cal
! Adding 75 model components to the UV plane model.
! The established model now contains 777 components and 0.0753155 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.053112Jy  sigma=1.188596
! Fit after  self-cal, rms=0.053066Jy  sigma=1.187840
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000996385 Jy
! Component: 100  -  total flux cleaned = 0.0013225 Jy
! Component: 150  -  total flux cleaned = 0.00149133 Jy
! Component: 200  -  total flux cleaned = 0.00167662 Jy
! Total flux subtracted in 200 components = 0.00167662 Jy
! Clean residual min=-0.000804 max=0.000693 Jy/beam
! Clean residual mean=-0.000009 rms=0.000254 Jy/beam
! Combined flux in latest and established models = 0.0769921 Jy
! Performing phase self-cal
! Adding 64 model components to the UV plane model.
! The established model now contains 824 components and 0.0769921 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.052988Jy  sigma=1.186871
! Fit after  self-cal, rms=0.052864Jy  sigma=1.186016
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000869895 Jy
! Component: 100  -  total flux cleaned = 0.00108221 Jy
! Component: 150  -  total flux cleaned = 0.00139867 Jy
! Component: 200  -  total flux cleaned = 0.00165192 Jy
! Total flux subtracted in 200 components = 0.00165192 Jy
! Clean residual min=-0.000797 max=0.000709 Jy/beam
! Clean residual mean=-0.000009 rms=0.000221 Jy/beam
! Combined flux in latest and established models = 0.0786441 Jy
! Performing phase self-cal
! Adding 90 model components to the UV plane model.
! The established model now contains 881 components and 0.0786441 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.052804Jy  sigma=1.185287
! Fit after  self-cal, rms=0.052755Jy  sigma=1.184715
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000516643 Jy
! Component: 100  -  total flux cleaned = 0.000644173 Jy
! Component: 150  -  total flux cleaned = 0.000921675 Jy
! Component: 200  -  total flux cleaned = 0.00118818 Jy
! Total flux subtracted in 200 components = 0.00118818 Jy
! Clean residual min=-0.000729 max=0.000693 Jy/beam
! Clean residual mean=-0.000010 rms=0.000204 Jy/beam
! Combined flux in latest and established models = 0.0798322 Jy
! Performing phase self-cal
! Adding 81 model components to the UV plane model.
! The established model now contains 923 components and 0.0798323 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.052703Jy  sigma=1.184224
! Fit after  self-cal, rms=0.052687Jy  sigma=1.183802
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000321043 Jy
! Component: 100  -  total flux cleaned = 0.00039897 Jy
! Component: 150  -  total flux cleaned = 0.000529873 Jy
! Component: 200  -  total flux cleaned = 0.000679337 Jy
! Total flux subtracted in 200 components = 0.000679337 Jy
! Clean residual min=-0.000696 max=0.000654 Jy/beam
! Clean residual mean=-0.000009 rms=0.000181 Jy/beam
! Combined flux in latest and established models = 0.0805116 Jy
! Performing phase self-cal
! Adding 99 model components to the UV plane model.
! The established model now contains 981 components and 0.0805116 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.052649Jy  sigma=1.183542
! Fit after  self-cal, rms=0.052631Jy  sigma=1.183246
! 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=15.21 mas, bmaj=32.19 mas, bpa=-8.806 degrees
! Estimated noise=0.98298 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 15.21 x 32.19 at -8.806 degrees (North through East)
! Clean map  min=-0.0076714  max=0.052686 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=16.85 mas, bmaj=31.39 mas, bpa=-10.36 degrees
! Estimated noise=1.28696 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0303412 Jy
! Component: 100  -  total flux cleaned = 0.0492007 Jy
! Component: 150  -  total flux cleaned = 0.0608155 Jy
! Component: 200  -  total flux cleaned = 0.0693707 Jy
! Total flux subtracted in 200 components = 0.0693707 Jy
! Clean residual min=-0.022791 max=0.018415 Jy/beam
! Clean residual mean=0.000060 rms=0.006026 Jy/beam
! Combined flux in latest and established models = 0.0693707 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 50 model components to the UV plane model.
! The established model now contains 50 components and 0.0693707 Jy
! Inverting map and beam 
! Estimated beam: bmin=15.21 mas, bmaj=32.19 mas, bpa=-8.806 degrees
! Estimated noise=0.98298 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 = 0.0101066 Jy
! Component: 100  -  total flux cleaned = 0.0134202 Jy
! Component: 150  -  total flux cleaned = 0.0134752 Jy
! Component: 200  -  total flux cleaned = 0.0135025 Jy
! Total flux subtracted in 200 components = 0.0135025 Jy
! Clean residual min=-0.008102 max=0.009159 Jy/beam
! Clean residual mean=0.000043 rms=0.002656 Jy/beam
! Combined flux in latest and established models = 0.0828732 Jy
! Adding 84 model components to the UV plane model.
! The established model now contains 134 components and 0.0828732 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=15.74 mas, bmaj=31.93 mas, bpa=-9.386 degrees
! Estimated noise=0.985023 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0011971 Jy
! Component: 100  -  total flux cleaned = -0.00248192 Jy
! Component: 150  -  total flux cleaned = -0.0037965 Jy
! Component: 200  -  total flux cleaned = -0.00489789 Jy
! Total flux subtracted in 200 components = -0.00489789 Jy
! Clean residual min=-0.006426 max=0.007496 Jy/beam
! Clean residual mean=0.000026 rms=0.002144 Jy/beam
! Combined flux in latest and established models = 0.0779753 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 = -0.0011338 Jy
! Component: 100  -  total flux cleaned = -0.00187812 Jy
! Component: 150  -  total flux cleaned = -0.0025774 Jy
! Component: 200  -  total flux cleaned = -0.00342567 Jy
! Total flux subtracted in 200 components = -0.00342567 Jy
! Clean residual min=-0.005425 max=0.006929 Jy/beam
! Clean residual mean=0.000018 rms=0.001850 Jy/beam
! Combined flux in latest and established models = 0.0745497 Jy
! Adding 138 model components to the UV plane model.
! The established model now contains 269 components and 0.0745497 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=15.21 mas, bmaj=32.19 mas, bpa=-8.806 degrees
! Estimated noise=0.98298 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000564747 Jy
! Component: 100  -  total flux cleaned = -0.00117966 Jy
! Component: 150  -  total flux cleaned = -0.00159017 Jy
! Component: 200  -  total flux cleaned = -0.00174259 Jy
! Total flux subtracted in 200 components = -0.00174259 Jy
! Clean residual min=-0.004982 max=0.006126 Jy/beam
! Clean residual mean=0.000013 rms=0.001627 Jy/beam
! Combined flux in latest and established models = 0.0728071 Jy
selfcal
! Performing phase self-cal
! Adding 69 model components to the UV plane model.
! The established model now contains 328 components and 0.0728071 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055162Jy  sigma=1.240440
! Fit after  self-cal, rms=0.053069Jy  sigma=1.198451
wmodel /scr/pima/bg219e_uvs/J2050+3714_S_map.mod
! Writing 328 model components to file: /scr/pima/bg219e_uvs/J2050+3714_S_map.mod
wobs /scr/pima/bg219e_uvs/J2050+3714_S_uvs.fits
! Writing UV FITS file: /scr/pima/bg219e_uvs/J2050+3714_S_uvs.fits
wwins /scr/pima/bg219e_uvs/J2050+3714_S_map.win
! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J2050+3714_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 = -0.000773968 Jy
! Component: 100  -  total flux cleaned = -0.000748453 Jy
! Component: 150  -  total flux cleaned = -0.000281571 Jy
! Component: 200  -  total flux cleaned = -1.60012e-05 Jy
! Component: 250  -  total flux cleaned = -0.000107686 Jy
! Component: 300  -  total flux cleaned = -0.000298758 Jy
! Component: 350  -  total flux cleaned = -0.000506854 Jy
! Component: 400  -  total flux cleaned = -0.000581309 Jy
! Component: 450  -  total flux cleaned = -0.000674866 Jy
! Component: 500  -  total flux cleaned = -0.000764281 Jy
! Component: 550  -  total flux cleaned = -0.000891942 Jy
! Component: 600  -  total flux cleaned = -0.000993133 Jy
! Component: 650  -  total flux cleaned = -0.0010907 Jy
! Component: 700  -  total flux cleaned = -0.00116599 Jy
! Component: 750  -  total flux cleaned = -0.00111076 Jy
! Component: 800  -  total flux cleaned = -0.00109233 Jy
! Component: 850  -  total flux cleaned = -0.00103882 Jy
! Component: 900  -  total flux cleaned = -0.00102149 Jy
! Component: 950  -  total flux cleaned = -0.00103883 Jy
! Component: 1000  -  total flux cleaned = -0.00100354 Jy
! Component: 1050  -  total flux cleaned = -0.000968843 Jy
! Component: 1100  -  total flux cleaned = -0.000951683 Jy
! Component: 1150  -  total flux cleaned = -0.000917053 Jy
! Component: 1200  -  total flux cleaned = -0.000865848 Jy
! Component: 1250  -  total flux cleaned = -0.000848861 Jy
! Component: 1300  -  total flux cleaned = -0.000815145 Jy
! Component: 1350  -  total flux cleaned = -0.000798549 Jy
! Component: 1400  -  total flux cleaned = -0.000765104 Jy
! Component: 1450  -  total flux cleaned = -0.000765031 Jy
! Component: 1500  -  total flux cleaned = -0.000732173 Jy
! Component: 1550  -  total flux cleaned = -0.000699486 Jy
! Component: 1600  -  total flux cleaned = -0.000650729 Jy
! Component: 1650  -  total flux cleaned = -0.000634593 Jy
! Component: 1700  -  total flux cleaned = -0.000618467 Jy
! Component: 1750  -  total flux cleaned = -0.000618448 Jy
! Component: 1800  -  total flux cleaned = -0.000618554 Jy
! Component: 1850  -  total flux cleaned = -0.000618615 Jy
! Component: 1900  -  total flux cleaned = -0.000618661 Jy
! Component: 1950  -  total flux cleaned = -0.000634956 Jy
! Component: 2000  -  total flux cleaned = -0.000635106 Jy
! Component: 2050  -  total flux cleaned = -0.000651733 Jy
! Component: 2100  -  total flux cleaned = -0.000668583 Jy
! Component: 2150  -  total flux cleaned = -0.000668497 Jy
! Component: 2200  -  total flux cleaned = -0.000702598 Jy
! Component: 2250  -  total flux cleaned = -0.000737048 Jy
! Component: 2300  -  total flux cleaned = -0.000754406 Jy
! Component: 2350  -  total flux cleaned = -0.000789467 Jy
! Component: 2400  -  total flux cleaned = -0.000807234 Jy
! Component: 2450  -  total flux cleaned = -0.00084271 Jy
! Component: 2500  -  total flux cleaned = -0.000842938 Jy
! Component: 2550  -  total flux cleaned = -0.000860754 Jy
! Component: 2600  -  total flux cleaned = -0.0008609 Jy
! Component: 2650  -  total flux cleaned = -0.000879095 Jy
! Component: 2700  -  total flux cleaned = -0.000879134 Jy
! Component: 2750  -  total flux cleaned = -0.000897514 Jy
! Component: 2800  -  total flux cleaned = -0.000916415 Jy
! Component: 2850  -  total flux cleaned = -0.000916453 Jy
! Component: 2900  -  total flux cleaned = -0.000858342 Jy
! Component: 2950  -  total flux cleaned = -0.00083846 Jy
! Component: 3000  -  total flux cleaned = -0.000777835 Jy
! Component: 3050  -  total flux cleaned = -0.000736923 Jy
! Component: 3100  -  total flux cleaned = -0.00067387 Jy
! Component: 3150  -  total flux cleaned = -0.000630883 Jy
! Component: 3200  -  total flux cleaned = -0.000587033 Jy
! Component: 3250  -  total flux cleaned = -0.000519844 Jy
! Component: 3300  -  total flux cleaned = -0.000474279 Jy
! Component: 3350  -  total flux cleaned = -0.000404144 Jy
! Component: 3400  -  total flux cleaned = -0.000356347 Jy
! Component: 3450  -  total flux cleaned = -0.000308009 Jy
! Component: 3500  -  total flux cleaned = -0.000208342 Jy
! Component: 3550  -  total flux cleaned = -0.000131965 Jy
! Component: 3600  -  total flux cleaned = -5.41262e-05 Jy
! Component: 3650  -  total flux cleaned = 2.57463e-05 Jy
! Component: 3700  -  total flux cleaned = 0.000134494 Jy
! Component: 3750  -  total flux cleaned = 0.000218259 Jy
! Component: 3800  -  total flux cleaned = 0.000333155 Jy
! Component: 3850  -  total flux cleaned = 0.000421348 Jy
! Component: 3900  -  total flux cleaned = 0.000511931 Jy
! Component: 3950  -  total flux cleaned = 0.000604858 Jy
! Component: 4000  -  total flux cleaned = 0.000700032 Jy
! Component: 4050  -  total flux cleaned = 0.000830818 Jy
! Total flux subtracted in 4096 components = 0.000931421 Jy
! Clean residual min=-0.001758 max=0.002130 Jy/beam
! Clean residual mean=-0.000013 rms=0.000648 Jy/beam
! Combined flux in latest and established models = 0.0737385 Jy
keep
! Adding 278 model components to the UV plane model.
! The established model now contains 606 components and 0.0737386 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/scr/pima/bg219e_uvs/J2050+3714_S\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 15.21 x 32.19 at -8.806 degrees (North through East)
! Clean map  min=-0.015422  max=0.050685 Jy/beam
! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2050+3714_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.050685 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000689125 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -4.07887 4.07887 8.15774 16.3155 32.631 65.2619
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.002 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.05 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  73.549 
quit
! Quitting program
! Log file /scr/pima/bg219e_uvs/J2050+3714_S_uvs.log closed on Thu Apr  7 06:53:55 2016