! Started logfile: /d2/scr/pima/rdv96_uvs/J1303-1051_X_uvs.log on Fri Dec 20 23:45:35 2013
obs /d2/scr/pima/rdv96_uvs/J1303-1051_X_uva.fits
! Reading UV FITS file: /d2/scr/pima/rdv96_uvs/J1303-1051_X_uva.fits
! AN table 1: 18 integrations on 45 of 45 possible baselines.
! AN table 2: 18 integrations on 28 of 28 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J1303-1051
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.40599e+09        8e+06          1        8e+06
!  02        2  8.47599e+09        8e+06          1        8e+06
!  03        3  8.79099e+09        8e+06          1        8e+06
!  04        4  8.89599e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 0 lines of history.
! 
! Reading 5256 visibilities.
select RR
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =",field_size
! field_size = 1024 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@/home/lpetrov/bin/rdv_muppet /d2/scr/pima/rdv96_uvs/J1303-1051_X]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 800000
float soltime2
soltime2 = 15
float soltime3
soltime3 = 1
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float old_peak
float new_peak
float flux_cutoff
selfant "",false
! 1:BR       self-cal  status=correctable  weight=1
! 1:FD       self-cal  status=correctable  weight=1
! 1:HN       self-cal  status=correctable  weight=1
! 1:KP       self-cal  status=correctable  weight=1
! 1:LA       self-cal  status=correctable  weight=1
! 1:MK       self-cal  status=correctable  weight=1
! 1:NL       self-cal  status=correctable  weight=1
! 1:OV       self-cal  status=correctable  weight=1
! 1:PT       self-cal  status=correctable  weight=1
! 1:SC       self-cal  status=correctable  weight=1
! 2:BR       self-cal  status=correctable  weight=1
! 2:FD       self-cal  status=correctable  weight=1
! 2:HN       self-cal  status=correctable  weight=1
! 2:KP       self-cal  status=correctable  weight=1
! 2:LA       self-cal  status=correctable  weight=1
! 2:MK       self-cal  status=correctable  weight=1
! 2:NL       self-cal  status=correctable  weight=1
! 2:OV       self-cal  status=correctable  weight=1
system "rm /tmp/ff.ff"
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.034714Jy  sigma=3.298954
! Fit after  self-cal, rms=0.787149Jy  sigma=2.455130
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
print "=== Flag out IVS stations"
! === Flag out IVS stations 
integer lun
string  cfg_file
lun = outfile ( "/tmp/ff.ff" ) 
do i=1,nsub
  do j=1,ntel(i)
    fprintf lun, "%s\n", telname(j,i)
    end do
  end do
close ( lun )
system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff"
![@/tmp/ff.ff \]
![Exited script file: /tmp/ff.ff]
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8083 mas, bmaj=2.162 mas, bpa=-9.799 degrees
! Estimated noise=5.63408 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 = 0.165204 Jy
! Component: 100  -  total flux cleaned = 0.203736 Jy
! Total flux subtracted in 100 components = 0.203736 Jy
! Clean residual min=-0.007215 max=0.015186 Jy/beam
! Clean residual mean=0.000000 rms=0.001986 Jy/beam
! Combined flux in latest and established models = 0.203736 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.203736 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.062815Jy  sigma=0.191677
! Fit after  self-cal, rms=0.062821Jy  sigma=0.191657
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0168852 Jy
! Component: 100  -  total flux cleaned = 0.0260084 Jy
! Total flux subtracted in 100 components = 0.0260084 Jy
! Clean residual min=-0.005650 max=0.006127 Jy/beam
! Clean residual mean=-0.000003 rms=0.001342 Jy/beam
! Combined flux in latest and established models = 0.229744 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 23 components and 0.229744 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058152Jy  sigma=0.170887
! Fit after  self-cal, rms=0.058168Jy  sigma=0.170825
! 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=1.01 mas, bmaj=2.535 mas, bpa=-8.337 degrees
! Estimated noise=3.18451 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 = 0.00619245 Jy
! Component: 100  -  total flux cleaned = 0.0091425 Jy
! Component: 150  -  total flux cleaned = 0.0107017 Jy
! Component: 200  -  total flux cleaned = 0.0115372 Jy
! Total flux subtracted in 200 components = 0.0115372 Jy
! Clean residual min=-0.005737 max=0.005204 Jy/beam
! Clean residual mean=-0.000003 rms=0.001122 Jy/beam
! Combined flux in latest and established models = 0.241281 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 40 components and 0.241281 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.057692Jy  sigma=0.168354
! Fit after  self-cal, rms=0.057704Jy  sigma=0.168345
! Inverting map 
print "=== Finished natural weighting clean for VLBI sites ==="
! === Finished natural weighting clean for VLBI sites === 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.01     HN        1.01     KP        1.01     
!   LA        1.03     MK        1.04     NL        0.95     OV        0.96     
!   PT        0.99     SC        0.96     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        0.95     HN        0.98     KP        1.01     
!   LA        1.03     MK        0.95     NL        0.95     OV        0.99     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.98     HN        1.01     KP        0.95     
!   LA        1.00     MK        0.99     NL        0.97     OV        0.96     
!   PT        0.99     SC        1.02     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        0.97     HN        1.02     KP        0.96     
!   LA        0.98     MK        1.00     NL        0.99     OV        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.02     HN        1.04     KP        0.86     
!   LA        1.09     MK        1.01     NL        1.01     OV        1.03     
!   PT        0.99     SC        1.00     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.06     FD        0.99     HN        1.10     KP        0.86     
!   LA        1.08     MK        1.00     NL        1.02     OV        1.04     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.06     HN        1.08     KP        0.93     
!   LA        1.05     MK        1.00     NL        1.04     OV        1.03     
!   PT        1.07     SC        1.02     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.05     FD        1.04     HN        1.09     KP        0.89     
!   LA        1.07     MK        1.03     NL        1.03     OV        1.03     
! 
! 
! Fit before self-cal, rms=0.057704Jy  sigma=0.168345
! Fit after  self-cal, rms=0.056630Jy  sigma=0.160519
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.014 mas, bmaj=2.54 mas, bpa=-8.277 degrees
! Estimated noise=3.18746 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 (-6.8, 2.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00465475 Jy
! Component: 100  -  total flux cleaned = 0.00663519 Jy
! Component: 150  -  total flux cleaned = 0.00788547 Jy
! Component: 200  -  total flux cleaned = 0.00878529 Jy
! Total flux subtracted in 200 components = 0.00878529 Jy
! Clean residual min=-0.002404 max=0.002218 Jy/beam
! Clean residual mean=0.000003 rms=0.000513 Jy/beam
! Combined flux in latest and established models = 0.250067 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 64 components and 0.250067 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056295Jy  sigma=0.159172
! Fit after  self-cal, rms=0.056334Jy  sigma=0.159080
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 800000 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056334Jy  sigma=0.159080
! Fit after  self-cal, rms=0.056254Jy  sigma=0.158998
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.014 mas, bmaj=2.541 mas, bpa=-8.291 degrees
! Estimated noise=3.18335 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00123533 Jy
! Component: 100  -  total flux cleaned = 0.00198233 Jy
! Component: 150  -  total flux cleaned = 0.00219702 Jy
! Component: 200  -  total flux cleaned = 0.00230171 Jy
! Total flux subtracted in 200 components = 0.00230171 Jy
! Clean residual min=-0.002336 max=0.002125 Jy/beam
! Clean residual mean=0.000002 rms=0.000474 Jy/beam
! Combined flux in latest and established models = 0.252368 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 83 components and 0.252368 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056217Jy  sigma=0.158887
! Fit after  self-cal, rms=0.056215Jy  sigma=0.158876
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 = 0.000406458 Jy
! Component: 100  -  total flux cleaned = 0.000464906 Jy
! Component: 150  -  total flux cleaned = 0.00051892 Jy
! Component: 200  -  total flux cleaned = 0.000569105 Jy
! Total flux subtracted in 200 components = 0.000569105 Jy
! Clean residual min=-0.002340 max=0.002133 Jy/beam
! Clean residual mean=0.000003 rms=0.000468 Jy/beam
! Combined flux in latest and established models = 0.252937 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 93 components and 0.252937 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056200Jy  sigma=0.158845
! Fit after  self-cal, rms=0.056199Jy  sigma=0.158843
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 15 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056199Jy  sigma=0.158843
! Fit after  self-cal, rms=0.056255Jy  sigma=0.158821
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.014 mas, bmaj=2.54 mas, bpa=-8.298 degrees
! Estimated noise=3.18545 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000599097 Jy
! Component: 100  -  total flux cleaned = 0.000722418 Jy
! Component: 150  -  total flux cleaned = 0.000801592 Jy
! Component: 200  -  total flux cleaned = 0.000831334 Jy
! Total flux subtracted in 200 components = 0.000831334 Jy
! Clean residual min=-0.002283 max=0.002117 Jy/beam
! Clean residual mean=0.000002 rms=0.000462 Jy/beam
! Combined flux in latest and established models = 0.253769 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 101 components and 0.253769 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056241Jy  sigma=0.158791
! Fit after  self-cal, rms=0.056241Jy  sigma=0.158789
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 = 0.00016958 Jy
! Component: 100  -  total flux cleaned = 0.000183545 Jy
! Component: 150  -  total flux cleaned = 0.00019721 Jy
! Component: 200  -  total flux cleaned = 0.000209861 Jy
! Total flux subtracted in 200 components = 0.000209861 Jy
! Clean residual min=-0.002279 max=0.002122 Jy/beam
! Clean residual mean=0.000002 rms=0.000460 Jy/beam
! Combined flux in latest and established models = 0.253979 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 104 components and 0.253979 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056233Jy  sigma=0.158774
! Fit after  self-cal, rms=0.056233Jy  sigma=0.158773
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 15 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056233Jy  sigma=0.158773
! Fit after  self-cal, rms=0.056264Jy  sigma=0.158765
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.28 mas, bmaj=4.027 mas, bpa=-2.609 degrees
! Estimated noise=3.54296 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000482978 Jy
! Component: 100  -  total flux cleaned = 0.00053854 Jy
! Component: 150  -  total flux cleaned = 0.000573037 Jy
! Component: 200  -  total flux cleaned = 0.000619665 Jy
! Total flux subtracted in 200 components = 0.000619665 Jy
! Clean residual min=-0.001879 max=0.002142 Jy/beam
! Clean residual mean=0.000004 rms=0.000510 Jy/beam
! Combined flux in latest and established models = 0.254598 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 114 components and 0.254598 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056262Jy  sigma=0.158753
! Fit after  self-cal, rms=0.056261Jy  sigma=0.158749
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 = 0.000114253 Jy
! Component: 100  -  total flux cleaned = 0.00013245 Jy
! Component: 150  -  total flux cleaned = 0.000164461 Jy
! Component: 200  -  total flux cleaned = 0.000192287 Jy
! Total flux subtracted in 200 components = 0.000192287 Jy
! Clean residual min=-0.001880 max=0.002150 Jy/beam
! Clean residual mean=0.000004 rms=0.000507 Jy/beam
! Combined flux in latest and established models = 0.254791 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 119 components and 0.254791 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056262Jy  sigma=0.158746
! Fit after  self-cal, rms=0.056261Jy  sigma=0.158744
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "=== Finished amplitude self-cal for VLBA stations ==="
! === Finished amplitude self-cal for VLBA stations === 
unflag *
! Unflagging all baselines in the currently selected channels.
uncalib false, false, true
! uncal: All telescope correction flags have been un-done.
integer lun
lun = outfile ( "/tmp/ff.ff" )
do i=1,nsub
  do j=1,ntel(i)
    fprintf lun, "%s\n", telname(j,i)
    end do
  end do
close ( lun )
system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff"
![@/tmp/ff.ff]
1:BR
! Syntax error in line:
! 1:BR
! ^
! Found constant: 1.000 
! Where a command or assignment expression was expected.
![Exited script file: /tmp/ff.ff]
![Exited script file: /home/lpetrov/bin/rdv_muppet]
! 
wmap "/d2/scr/pima/rdv96_uvs/J1303-1051_X\_map.fits"
! Inverting map and beam 
! Estimated beam: bmin=1.013 mas, bmaj=2.54 mas, bpa=-8.317 degrees
! Estimated noise=3.18691 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.013 x 2.54 at -8.317 degrees (North through East)
! Clean map  min=-0.0019513  max=0.21737 Jy/beam
! Writing clean map to FITS file: /d2/scr/pima/rdv96_uvs/J1303-1051_X_map.fits
float peak_flux
peak_flux = peak(flux,max)
invert
! Inverting map 
float image_peak
image_peak = int(10000*peak_flux)/10000
float image_rms
image_rms  = int(100000*imstat(rms))/100000
print "========================================="
! ========================================= 
print "The image peak= ", image_peak, " rms= ", image_rms, " Jy"
! The image peak=  0.2173  rms=  0.00045  Jy 
quit
! Quitting program
! Log file /d2/scr/pima/rdv96_uvs/J1303-1051_X_uvs.log closed on Fri Dec 20 23:45:37 2013