! Started logfile: /scr/pima/rdv96_uvs/J1303-1051_S_uvs.log on Sat Dec 21 00:24:11 2013
obs /scr/pima/rdv96_uvs/J1303-1051_S_uva.fits
! Reading UV FITS file: /scr/pima/rdv96_uvs/J1303-1051_S_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  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 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 = 0.4 
print "taper_size =",taper_size
! taper_size = 20 
![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv96_uvs/J1303-1051_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
! 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 0.400x0.400 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.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.045789Jy  sigma=4.375728
! Fit after  self-cal, rms=0.689795Jy  sigma=2.842572
! 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=2.991 mas, bmaj=8.227 mas, bpa=-10.8 degrees
! Estimated noise=4.6039 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 = 0.241813 Jy
! Component: 100  -  total flux cleaned = 0.29492 Jy
! Total flux subtracted in 100 components = 0.29492 Jy
! Clean residual min=-0.008069 max=0.016889 Jy/beam
! Clean residual mean=0.000073 rms=0.002698 Jy/beam
! Combined flux in latest and established models = 0.29492 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.29492 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.076991Jy  sigma=0.323920
! Fit after  self-cal, rms=0.076979Jy  sigma=0.323907
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0180938 Jy
! Component: 100  -  total flux cleaned = 0.0280458 Jy
! Total flux subtracted in 100 components = 0.0280458 Jy
! Clean residual min=-0.007537 max=0.008283 Jy/beam
! Clean residual mean=0.000045 rms=0.002026 Jy/beam
! Combined flux in latest and established models = 0.322966 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 30 components and 0.322966 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.071865Jy  sigma=0.294659
! Fit after  self-cal, rms=0.071850Jy  sigma=0.294583
! Inverting map 
print "=== Finished uniform weighting clean ==="
! === Finished uniform weighting clean === 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.74 mas, bmaj=9.462 mas, bpa=-8.212 degrees
! Estimated noise=2.39207 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 = 0.00948381 Jy
! Component: 100  -  total flux cleaned = 0.014525 Jy
! Component: 150  -  total flux cleaned = 0.0174669 Jy
! Component: 200  -  total flux cleaned = 0.0193541 Jy
! Total flux subtracted in 200 components = 0.0193541 Jy
! Clean residual min=-0.006660 max=0.006493 Jy/beam
! Clean residual mean=0.000025 rms=0.001712 Jy/beam
! Combined flux in latest and established models = 0.34232 Jy
! Performing phase self-cal
! Adding 43 model components to the UV plane model.
! The established model now contains 69 components and 0.34232 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.070922Jy  sigma=0.288017
! Fit after  self-cal, rms=0.070918Jy  sigma=0.287980
! 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        0.99     FD        0.98     HN        1.00     KP        1.01     
!   LA        1.17     MK        0.85     NL        1.01     OV        1.01     
!   PT        1.06     SC        0.94     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.98     HN        1.05     KP        1.03     
!   LA        1.16     MK        0.92     NL        0.99     OV        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.04     HN        1.06     KP        1.02     
!   LA        1.04     MK        1.05     NL        1.06     OV        1.04     
!   PT        1.03     SC        1.03     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.03     FD        1.07     HN        1.11     KP        1.01     
!   LA        1.07     MK        1.00     NL        1.02     OV        1.04     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.05     HN        1.05     KP        0.88     
!   LA        0.98     MK        1.02     NL        1.09     OV        1.04     
!   PT        1.06     SC        0.95     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.06     FD        1.06     HN        1.06     KP        0.89     
!   LA        0.99     MK        0.98     NL        1.09     OV        1.02     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.08     HN        0.94     KP        0.83     
!   LA        0.81     MK        1.16     NL        1.04     OV        0.87     
!   PT        0.93     SC        1.01     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.07     HN        0.97     KP        0.84     
!   LA        0.82     MK        1.12     NL        1.00     OV        0.86     
! 
! 
! Fit before self-cal, rms=0.070918Jy  sigma=0.287980
! Fit after  self-cal, rms=0.058995Jy  sigma=0.226933
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.747 mas, bmaj=9.482 mas, bpa=-8.013 degrees
! Estimated noise=2.39358 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, 4.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00242707 Jy
! Component: 100  -  total flux cleaned = 0.00251758 Jy
! Component: 150  -  total flux cleaned = 0.00229913 Jy
! Component: 200  -  total flux cleaned = 0.00211385 Jy
! Total flux subtracted in 200 components = 0.00211385 Jy
! Clean residual min=-0.001913 max=0.001965 Jy/beam
! Clean residual mean=-0.000009 rms=0.000499 Jy/beam
! Combined flux in latest and established models = 0.344434 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 89 components and 0.344434 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058780Jy  sigma=0.226053
! Fit after  self-cal, rms=0.058820Jy  sigma=0.225905
! 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=0.058820Jy  sigma=0.225905
! Fit after  self-cal, rms=0.058694Jy  sigma=0.225840
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.744 mas, bmaj=9.478 mas, bpa=-8.048 degrees
! Estimated noise=2.39162 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00098997 Jy
! Component: 100  -  total flux cleaned = 0.00100593 Jy
! Component: 150  -  total flux cleaned = 0.000942673 Jy
! Component: 200  -  total flux cleaned = 0.000885948 Jy
! Total flux subtracted in 200 components = 0.000885948 Jy
! Clean residual min=-0.001739 max=0.001832 Jy/beam
! Clean residual mean=-0.000007 rms=0.000460 Jy/beam
! Combined flux in latest and established models = 0.34532 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 107 components and 0.34532 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058641Jy  sigma=0.225629
! Fit after  self-cal, rms=0.058634Jy  sigma=0.225608
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 = 0.000135616 Jy
! Component: 100  -  total flux cleaned = 0.000110315 Jy
! Component: 150  -  total flux cleaned = 8.72289e-05 Jy
! Component: 200  -  total flux cleaned = 8.74473e-05 Jy
! Total flux subtracted in 200 components = 8.74473e-05 Jy
! Clean residual min=-0.001674 max=0.001801 Jy/beam
! Clean residual mean=-0.000007 rms=0.000449 Jy/beam
! Combined flux in latest and established models = 0.345408 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 121 components and 0.345407 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058611Jy  sigma=0.225531
! Fit after  self-cal, rms=0.058609Jy  sigma=0.225525
! 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=0.058609Jy  sigma=0.225525
! Fit after  self-cal, rms=0.058547Jy  sigma=0.225502
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.742 mas, bmaj=9.478 mas, bpa=-8.069 degrees
! Estimated noise=2.3903 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000179988 Jy
! Component: 100  -  total flux cleaned = 0.00022538 Jy
! Component: 150  -  total flux cleaned = 0.00020475 Jy
! Component: 200  -  total flux cleaned = 0.000205184 Jy
! Total flux subtracted in 200 components = 0.000205184 Jy
! Clean residual min=-0.001623 max=0.001843 Jy/beam
! Clean residual mean=-0.000006 rms=0.000437 Jy/beam
! Combined flux in latest and established models = 0.345613 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 131 components and 0.345613 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058529Jy  sigma=0.225442
! Fit after  self-cal, rms=0.058528Jy  sigma=0.225437
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-74.8, 36).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0010656 Jy
! Component: 100  -  total flux cleaned = 0.00119109 Jy
! Component: 150  -  total flux cleaned = 0.001292 Jy
! Component: 200  -  total flux cleaned = 0.00141016 Jy
! Total flux subtracted in 200 components = 0.00141016 Jy
! Clean residual min=-0.001588 max=0.001696 Jy/beam
! Clean residual mean=-0.000005 rms=0.000412 Jy/beam
! Combined flux in latest and established models = 0.347023 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 157 components and 0.347023 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058463Jy  sigma=0.225184
! Fit after  self-cal, rms=0.058460Jy  sigma=0.225171
! 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=0.058460Jy  sigma=0.225171
! Fit after  self-cal, rms=0.058423Jy  sigma=0.225153
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.023 mas, bmaj=14.39 mas, bpa=-2.647 degrees
! Estimated noise=2.66243 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000397423 Jy
! Component: 100  -  total flux cleaned = 0.000595199 Jy
! Component: 150  -  total flux cleaned = 0.000649959 Jy
! Component: 200  -  total flux cleaned = 0.00063346 Jy
! Total flux subtracted in 200 components = 0.00063346 Jy
! Clean residual min=-0.001354 max=0.001503 Jy/beam
! Clean residual mean=-0.000008 rms=0.000416 Jy/beam
! Combined flux in latest and established models = 0.347656 Jy
selfcal
! Performing phase self-cal
! Adding 39 model components to the UV plane model.
! The established model now contains 189 components and 0.347656 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058413Jy  sigma=0.225098
! Fit after  self-cal, rms=0.058413Jy  sigma=0.225095
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 = 0.000103654 Jy
! Component: 100  -  total flux cleaned = 0.000118421 Jy
! Component: 150  -  total flux cleaned = 0.000104032 Jy
! Component: 200  -  total flux cleaned = 0.000104123 Jy
! Total flux subtracted in 200 components = 0.000104123 Jy
! Clean residual min=-0.001319 max=0.001487 Jy/beam
! Clean residual mean=-0.000008 rms=0.000406 Jy/beam
! Combined flux in latest and established models = 0.34776 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 199 components and 0.34776 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058407Jy  sigma=0.225068
! Fit after  self-cal, rms=0.058408Jy  sigma=0.225067
! 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/J1303-1051_S\_map.fits"
! Inverting map and beam 
! Estimated beam: bmin=3.741 mas, bmaj=9.478 mas, bpa=-8.076 degrees
! Estimated noise=2.38968 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.741 x 9.478 at -8.076 degrees (North through East)
! Clean map  min=-0.001664  max=0.31439 Jy/beam
! Writing clean map to FITS file: /scr/pima/rdv96_uvs/J1303-1051_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=  0.3143  rms=  0.00039  Jy 
quit
! Quitting program
! Log file /scr/pima/rdv96_uvs/J1303-1051_S_uvs.log closed on Sat Dec 21 00:24:13 2013