! Started logfile: /scr/pima/rdv96_uvs/J2339+6010_S_uvs.log on Sat Dec 21 00:26:21 2013
obs /scr/pima/rdv96_uvs/J2339+6010_S_uva.fits
! Reading UV FITS file: /scr/pima/rdv96_uvs/J2339+6010_S_uva.fits
! AN table 1: 44 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.984848 visibilities/baseline/integration-bin.
! Found source: J2339+6010
! 
! 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 7800 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 = 0.4 
print "taper_size =",taper_size
! taper_size = 20 
![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv96_uvs/J2339+6010_S]
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
system "rm /tmp/ff.ff"
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.400x0.400 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 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.045756Jy  sigma=4.459545
! Fit after  self-cal, rms=0.767120Jy  sigma=2.742725
! 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=3.913 mas, bmaj=5.898 mas, bpa=-68.24 degrees
! Estimated noise=5.43462 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 = 0.205225 Jy
! Component: 100  -  total flux cleaned = 0.284798 Jy
! Total flux subtracted in 100 components = 0.284798 Jy
! Clean residual min=-0.013937 max=0.037503 Jy/beam
! Clean residual mean=-0.000295 rms=0.005517 Jy/beam
! Combined flux in latest and established models = 0.284798 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 29 components and 0.284798 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.097950Jy  sigma=0.532130
! Fit after  self-cal, rms=0.098180Jy  sigma=0.531603
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0438868 Jy
! Component: 100  -  total flux cleaned = 0.069895 Jy
! Total flux subtracted in 100 components = 0.069895 Jy
! Clean residual min=-0.010144 max=0.025011 Jy/beam
! Clean residual mean=-0.000166 rms=0.003182 Jy/beam
! Combined flux in latest and established models = 0.354693 Jy
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 61 components and 0.354693 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.078271Jy  sigma=0.380550
! Fit after  self-cal, rms=0.078268Jy  sigma=0.380113
! Inverting map 
! Added new window around map position (-3.2, 6.8).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0235071 Jy
! Component: 100  -  total flux cleaned = 0.0371399 Jy
! Total flux subtracted in 100 components = 0.0371399 Jy
! Clean residual min=-0.007203 max=0.008720 Jy/beam
! Clean residual mean=-0.000095 rms=0.002201 Jy/beam
! Combined flux in latest and established models = 0.391833 Jy
! Performing phase self-cal
! Adding 39 model components to the UV plane model.
! The established model now contains 95 components and 0.391833 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.071362Jy  sigma=0.326487
! Fit after  self-cal, rms=0.070979Jy  sigma=0.325483
! 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=5.432 mas, bmaj=7.541 mas, bpa=-75.53 degrees
! Estimated noise=2.21064 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 = 0.0181762 Jy
! Component: 100  -  total flux cleaned = 0.0294458 Jy
! Component: 150  -  total flux cleaned = 0.0369476 Jy
! Component: 200  -  total flux cleaned = 0.0420144 Jy
! Total flux subtracted in 200 components = 0.0420144 Jy
! Clean residual min=-0.006483 max=0.006810 Jy/beam
! Clean residual mean=-0.000068 rms=0.001772 Jy/beam
! Combined flux in latest and established models = 0.433847 Jy
! Performing phase self-cal
! Adding 79 model components to the UV plane model.
! The established model now contains 155 components and 0.433847 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067925Jy  sigma=0.297713
! Fit after  self-cal, rms=0.067812Jy  sigma=0.297104
! 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        1.02     FD        0.99     HN        1.02     KP        1.02     
!   LA        1.17     MK        1.01     NL        1.01     OV        1.00     
!   PT        1.06     SC        0.96     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.06     HN        1.07     KP        1.03     
!   LA        1.04     MK        1.06     NL        1.03     OV        1.03     
!   PT        1.04     SC        1.05     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.05     HN        1.00     KP        0.91     
!   LA        0.98     MK        1.01     NL        1.07     OV        1.02     
!   PT        1.05     SC        0.95     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.05     HN        0.89     KP        0.83     
!   LA        0.81     MK        1.07     NL        1.01     OV        0.87     
!   PT        0.93     SC        1.00     
! 
! 
! Fit before self-cal, rms=0.067812Jy  sigma=0.297104
! Fit after  self-cal, rms=0.056224Jy  sigma=0.198889
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=5.455 mas, bmaj=7.566 mas, bpa=-75.94 degrees
! Estimated noise=2.2062 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 = 0.00113557 Jy
! Component: 100  -  total flux cleaned = 0.00127939 Jy
! Component: 150  -  total flux cleaned = 0.00136167 Jy
! Component: 200  -  total flux cleaned = 0.00139851 Jy
! Total flux subtracted in 200 components = 0.00139851 Jy
! Clean residual min=-0.002781 max=0.002835 Jy/beam
! Clean residual mean=-0.000018 rms=0.000747 Jy/beam
! Combined flux in latest and established models = 0.435245 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 165 components and 0.435245 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056124Jy  sigma=0.198462
! Fit after  self-cal, rms=0.056137Jy  sigma=0.198382
! 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=0.056137Jy  sigma=0.198382
! Fit after  self-cal, rms=0.056068Jy  sigma=0.198356
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.454 mas, bmaj=7.565 mas, bpa=-75.97 degrees
! Estimated noise=2.20319 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000303325 Jy
! Component: 100  -  total flux cleaned = 0.000419429 Jy
! Component: 150  -  total flux cleaned = 0.000489332 Jy
! Component: 200  -  total flux cleaned = 0.000522529 Jy
! Total flux subtracted in 200 components = 0.000522529 Jy
! Clean residual min=-0.002744 max=0.002841 Jy/beam
! Clean residual mean=-0.000017 rms=0.000727 Jy/beam
! Combined flux in latest and established models = 0.435768 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 169 components and 0.435768 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055999Jy  sigma=0.198196
! Fit after  self-cal, rms=0.056000Jy  sigma=0.198185
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 = 0.000104829 Jy
! Component: 100  -  total flux cleaned = 0.000166413 Jy
! Component: 150  -  total flux cleaned = 0.00019486 Jy
! Component: 200  -  total flux cleaned = 0.000223324 Jy
! Total flux subtracted in 200 components = 0.000223324 Jy
! Clean residual min=-0.002682 max=0.002791 Jy/beam
! Clean residual mean=-0.000016 rms=0.000719 Jy/beam
! Combined flux in latest and established models = 0.435991 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 173 components and 0.435991 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055951Jy  sigma=0.198096
! Fit after  self-cal, rms=0.055952Jy  sigma=0.198091
! 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=0.055952Jy  sigma=0.198091
! Fit after  self-cal, rms=0.055770Jy  sigma=0.197118
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.444 mas, bmaj=7.563 mas, bpa=-75.95 degrees
! Estimated noise=2.20193 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.57981e-05 Jy
! Component: 100  -  total flux cleaned = -1.43528e-05 Jy
! Component: 150  -  total flux cleaned = -1.48679e-05 Jy
! Component: 200  -  total flux cleaned = 9.26818e-06 Jy
! Total flux subtracted in 200 components = 9.26818e-06 Jy
! Clean residual min=-0.002579 max=0.002496 Jy/beam
! Clean residual mean=-0.000003 rms=0.000645 Jy/beam
! Combined flux in latest and established models = 0.436001 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 185 components and 0.436001 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055719Jy  sigma=0.197045
! Fit after  self-cal, rms=0.055721Jy  sigma=0.197036
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 = 8.68311e-05 Jy
! Component: 100  -  total flux cleaned = 0.000109864 Jy
! Component: 150  -  total flux cleaned = 0.00013252 Jy
! Component: 200  -  total flux cleaned = 0.00017435 Jy
! Total flux subtracted in 200 components = 0.00017435 Jy
! Clean residual min=-0.002501 max=0.002439 Jy/beam
! Clean residual mean=-0.000002 rms=0.000640 Jy/beam
! Combined flux in latest and established models = 0.436175 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 189 components and 0.436175 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055693Jy  sigma=0.196986
! Fit after  self-cal, rms=0.055694Jy  sigma=0.196983
! 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 15 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055694Jy  sigma=0.196983
! Fit after  self-cal, rms=0.055648Jy  sigma=0.196943
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=9.278 mas, bmaj=11.36 mas, bpa=-86.12 degrees
! Estimated noise=1.97754 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000827868 Jy
! Component: 100  -  total flux cleaned = 0.00080496 Jy
! Component: 150  -  total flux cleaned = 0.000805772 Jy
! Component: 200  -  total flux cleaned = 0.000823091 Jy
! Total flux subtracted in 200 components = 0.000823091 Jy
! Clean residual min=-0.003017 max=0.002514 Jy/beam
! Clean residual mean=0.000003 rms=0.000818 Jy/beam
! Combined flux in latest and established models = 0.436998 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 192 components and 0.436998 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055675Jy  sigma=0.196856
! Fit after  self-cal, rms=0.055668Jy  sigma=0.196842
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 = 8.52121e-05 Jy
! Component: 100  -  total flux cleaned = 8.43209e-05 Jy
! Component: 150  -  total flux cleaned = 8.49048e-05 Jy
! Component: 200  -  total flux cleaned = 9.81481e-05 Jy
! Total flux subtracted in 200 components = 9.81481e-05 Jy
! Clean residual min=-0.003007 max=0.002439 Jy/beam
! Clean residual mean=0.000004 rms=0.000811 Jy/beam
! Combined flux in latest and established models = 0.437096 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 195 components and 0.437096 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055682Jy  sigma=0.196811
! Fit after  self-cal, rms=0.055679Jy  sigma=0.196807
! 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 "/scr/pima/rdv96_uvs/J2339+6010_S\_map.fits"
! Inverting map and beam 
! Estimated beam: bmin=5.441 mas, bmaj=7.564 mas, bpa=-75.96 degrees
! Estimated noise=2.20127 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.441 x 7.564 at -75.96 degrees (North through East)
! Clean map  min=-0.0024659  max=0.28257 Jy/beam
! Writing clean map to FITS file: /scr/pima/rdv96_uvs/J2339+6010_S_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=  0.2825  rms=  0.00062  Jy 
quit
! Quitting program
! Log file /scr/pima/rdv96_uvs/J2339+6010_S_uvs.log closed on Sat Dec 21 00:26:24 2013