! Started logfile: /d2/scr/pima/rdv96_uvs/J2339+6010_X_uvs.log on Fri Dec 20 23:47:21 2013
obs /d2/scr/pima/rdv96_uvs/J2339+6010_X_uva.fits
! Reading UV FITS file: /d2/scr/pima/rdv96_uvs/J2339+6010_X_uva.fits
! AN table 1: 44 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.995455 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  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 7884 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/J2339+6010_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
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.
!  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=1.023763Jy  sigma=3.393829
! Fit after  self-cal, rms=0.785668Jy  sigma=2.527429
! 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=0.8501 mas, bmaj=1.159 mas, bpa=-82.3 degrees
! Estimated noise=5.117 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 = 0.165252 Jy
! Component: 100  -  total flux cleaned = 0.205367 Jy
! Total flux subtracted in 100 components = 0.205367 Jy
! Clean residual min=-0.007253 max=0.015850 Jy/beam
! Clean residual mean=-0.000039 rms=0.002060 Jy/beam
! Combined flux in latest and established models = 0.205367 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.205367 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066452Jy  sigma=0.224618
! Fit after  self-cal, rms=0.066500Jy  sigma=0.224516
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0174644 Jy
! Component: 100  -  total flux cleaned = 0.0271279 Jy
! Total flux subtracted in 100 components = 0.0271279 Jy
! Clean residual min=-0.006005 max=0.014561 Jy/beam
! Clean residual mean=-0.000027 rms=0.001575 Jy/beam
! Combined flux in latest and established models = 0.232494 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 16 components and 0.232494 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061660Jy  sigma=0.196019
! Fit after  self-cal, rms=0.061700Jy  sigma=0.195945
! Inverting map 
! Added new window around map position (-0.8, 2.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0128396 Jy
! Component: 100  -  total flux cleaned = 0.0204687 Jy
! Total flux subtracted in 100 components = 0.0204687 Jy
! Clean residual min=-0.005220 max=0.005411 Jy/beam
! Clean residual mean=-0.000019 rms=0.001226 Jy/beam
! Combined flux in latest and established models = 0.252963 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 31 components and 0.252963 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058337Jy  sigma=0.177901
! Fit after  self-cal, rms=0.058135Jy  sigma=0.177290
! 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=1.16 mas, bmaj=1.559 mas, bpa=-84.04 degrees
! Estimated noise=2.548 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 = 0.00965802 Jy
! Component: 100  -  total flux cleaned = 0.0147983 Jy
! Component: 150  -  total flux cleaned = 0.0181002 Jy
! Component: 200  -  total flux cleaned = 0.0203061 Jy
! Total flux subtracted in 200 components = 0.0203061 Jy
! Clean residual min=-0.004428 max=0.004916 Jy/beam
! Clean residual mean=0.000001 rms=0.001092 Jy/beam
! Combined flux in latest and established models = 0.273269 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 53 components and 0.273269 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.056945Jy  sigma=0.169729
! Fit after  self-cal, rms=0.056819Jy  sigma=0.169228
! 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        0.98     FD        0.99     HN        1.03     KP        1.02     
!   LA        1.05     MK        0.99     NL        0.98     OV        0.97     
!   PT        0.97     SC        0.99     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.99     HN        1.02     KP        0.97     
!   LA        1.01     MK        1.02     NL        0.98     OV        0.95     
!   PT        0.98     SC        1.04     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.00     HN        1.07     KP        0.84     
!   LA        1.08     MK        1.00     NL        1.01     OV        1.01     
!   PT        0.97     SC        1.02     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.03     HN        1.05     KP        0.89     
!   LA        1.05     MK        1.03     NL        1.03     OV        1.00     
!   PT        1.02     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.056819Jy  sigma=0.169228
! Fit after  self-cal, rms=0.055678Jy  sigma=0.160906
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.168 mas, bmaj=1.568 mas, bpa=-84.09 degrees
! Estimated noise=2.53973 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 = -0.000458052 Jy
! Component: 100  -  total flux cleaned = -0.000421548 Jy
! Component: 150  -  total flux cleaned = -0.000326399 Jy
! Component: 200  -  total flux cleaned = -0.000350925 Jy
! Total flux subtracted in 200 components = -0.000350925 Jy
! Clean residual min=-0.003020 max=0.003319 Jy/beam
! Clean residual mean=0.000021 rms=0.000664 Jy/beam
! Combined flux in latest and established models = 0.272918 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 60 components and 0.272918 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055599Jy  sigma=0.160696
! Fit after  self-cal, rms=0.055628Jy  sigma=0.160637
! Inverting map 
! Added new window around map position (-1.4, 4.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00336799 Jy
! Component: 100  -  total flux cleaned = 0.00467937 Jy
! Component: 150  -  total flux cleaned = 0.00507997 Jy
! Component: 200  -  total flux cleaned = 0.00520101 Jy
! Total flux subtracted in 200 components = 0.00520101 Jy
! Clean residual min=-0.002753 max=0.002494 Jy/beam
! Clean residual mean=0.000019 rms=0.000567 Jy/beam
! Combined flux in latest and established models = 0.278119 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 81 components and 0.278119 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055436Jy  sigma=0.159766
! Fit after  self-cal, rms=0.055408Jy  sigma=0.159630
! 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=0.055408Jy  sigma=0.159630
! Fit after  self-cal, rms=0.055392Jy  sigma=0.159562
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.17 mas, bmaj=1.571 mas, bpa=-84.11 degrees
! Estimated noise=2.53357 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000795864 Jy
! Component: 100  -  total flux cleaned = 0.00100087 Jy
! Component: 150  -  total flux cleaned = 0.00110433 Jy
! Component: 200  -  total flux cleaned = 0.00113399 Jy
! Total flux subtracted in 200 components = 0.00113399 Jy
! Clean residual min=-0.002626 max=0.002689 Jy/beam
! Clean residual mean=0.000018 rms=0.000529 Jy/beam
! Combined flux in latest and established models = 0.279253 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 97 components and 0.279253 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055334Jy  sigma=0.159372
! Fit after  self-cal, rms=0.055332Jy  sigma=0.159347
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 (-3.8, 7.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00283655 Jy
! Component: 100  -  total flux cleaned = 0.00449667 Jy
! Component: 150  -  total flux cleaned = 0.00556118 Jy
! Component: 200  -  total flux cleaned = 0.00605845 Jy
! Total flux subtracted in 200 components = 0.00605845 Jy
! Clean residual min=-0.002311 max=0.001755 Jy/beam
! Clean residual mean=0.000011 rms=0.000437 Jy/beam
! Combined flux in latest and established models = 0.285312 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 125 components and 0.285312 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055191Jy  sigma=0.158703
! Fit after  self-cal, rms=0.055188Jy  sigma=0.158652
! 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=0.055188Jy  sigma=0.158652
! Fit after  self-cal, rms=0.055374Jy  sigma=0.158159
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.169 mas, bmaj=1.571 mas, bpa=-84.15 degrees
! Estimated noise=2.53233 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00112871 Jy
! Component: 100  -  total flux cleaned = 0.00134878 Jy
! Component: 150  -  total flux cleaned = 0.00147646 Jy
! Component: 200  -  total flux cleaned = 0.00154613 Jy
! Total flux subtracted in 200 components = 0.00154613 Jy
! Clean residual min=-0.001605 max=0.001509 Jy/beam
! Clean residual mean=0.000005 rms=0.000370 Jy/beam
! Combined flux in latest and established models = 0.286858 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 142 components and 0.286858 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055342Jy  sigma=0.158043
! Fit after  self-cal, rms=0.055347Jy  sigma=0.158036
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 = 0.000313965 Jy
! Component: 100  -  total flux cleaned = 0.000355075 Jy
! Component: 150  -  total flux cleaned = 0.000355495 Jy
! Component: 200  -  total flux cleaned = 0.00037425 Jy
! Total flux subtracted in 200 components = 0.00037425 Jy
! Clean residual min=-0.001564 max=0.001494 Jy/beam
! Clean residual mean=0.000004 rms=0.000365 Jy/beam
! Combined flux in latest and established models = 0.287232 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 148 components and 0.287232 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055332Jy  sigma=0.157997
! Fit after  self-cal, rms=0.055331Jy  sigma=0.157995
! 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=0.055331Jy  sigma=0.157995
! Fit after  self-cal, rms=0.055352Jy  sigma=0.157970
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.399 mas, bmaj=2.918 mas, bpa=83.26 degrees
! Estimated noise=2.69118 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000265944 Jy
! Component: 100  -  total flux cleaned = 0.000380552 Jy
! Component: 150  -  total flux cleaned = 0.000408481 Jy
! Component: 200  -  total flux cleaned = 0.000420277 Jy
! Total flux subtracted in 200 components = 0.000420277 Jy
! Clean residual min=-0.001583 max=0.001434 Jy/beam
! Clean residual mean=0.000006 rms=0.000391 Jy/beam
! Combined flux in latest and established models = 0.287652 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 164 components and 0.287652 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055345Jy  sigma=0.157946
! Fit after  self-cal, rms=0.055345Jy  sigma=0.157942
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 = 5.39094e-05 Jy
! Component: 100  -  total flux cleaned = 0.000114689 Jy
! Component: 150  -  total flux cleaned = 0.00014686 Jy
! Component: 200  -  total flux cleaned = 0.000176631 Jy
! Total flux subtracted in 200 components = 0.000176631 Jy
! Clean residual min=-0.001558 max=0.001420 Jy/beam
! Clean residual mean=0.000006 rms=0.000386 Jy/beam
! Combined flux in latest and established models = 0.287829 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 170 components and 0.287829 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.055340Jy  sigma=0.157929
! Fit after  self-cal, rms=0.055340Jy  sigma=0.157926
! 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/J2339+6010_X\_map.fits"
! Inverting map and beam 
! Estimated beam: bmin=1.169 mas, bmaj=1.571 mas, bpa=-84.2 degrees
! Estimated noise=2.53185 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.169 x 1.571 at -84.2 degrees (North through East)
! Clean map  min=-0.0013753  max=0.21923 Jy/beam
! Writing clean map to FITS file: /d2/scr/pima/rdv96_uvs/J2339+6010_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=  0.2192  rms=  0.00035  Jy 
quit
! Quitting program
! Log file /d2/scr/pima/rdv96_uvs/J2339+6010_X_uvs.log closed on Fri Dec 20 23:47:23 2013