! Started logfile: /scr/pima/rdv96_uvs/J1006-5018_S_uvs.log on Sat Dec 21 00:23:17 2013
obs /scr/pima/rdv96_uvs/J1006-5018_S_uva.fits
! Reading UV FITS file: /scr/pima/rdv96_uvs/J1006-5018_S_uva.fits
! AN table 1: 2 integrations on 3 of 3 possible baselines.
! AN table 2: 2 integrations on 6 of 6 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J1006-5018
! 
! 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 72 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/J1006-5018_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:FD       self-cal  status=correctable  weight=1
! 1:KP       self-cal  status=correctable  weight=1
! 1:PT       self-cal  status=correctable  weight=1
! 2:FD       self-cal  status=correctable  weight=1
! 2:KP       self-cal  status=correctable  weight=1
! 2:LA       self-cal  status=correctable  weight=1
! 2:PT       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=1.283397Jy  sigma=9.562053
! Fit after  self-cal, rms=0.292453Jy  sigma=2.182583
! 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=17.25 mas, bmaj=153 mas, bpa=3.959 degrees
! Estimated noise=12.6743 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 = 0.580552 Jy
! Component: 100  -  total flux cleaned = 0.70715 Jy
! Total flux subtracted in 100 components = 0.70715 Jy
! Clean residual min=-0.032374 max=0.035306 Jy/beam
! Clean residual mean=-0.000686 rms=0.014885 Jy/beam
! Combined flux in latest and established models = 0.70715 Jy
! Performing phase self-cal
! Adding 2 model components to the UV plane model.
! The established model now contains 2 components and 0.70715 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122031Jy  sigma=0.890133
! Fit after  self-cal, rms=0.122030Jy  sigma=0.890128
! 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=20.07 mas, bmaj=157.2 mas, bpa=3.954 degrees
! Estimated noise=11.1636 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 = 0.00139871 Jy
! Component: 100  -  total flux cleaned = 0.000361155 Jy
! Component: 150  -  total flux cleaned = -0.000509545 Jy
! Component: 200  -  total flux cleaned = -0.00181768 Jy
! Total flux subtracted in 200 components = -0.00181768 Jy
! Clean residual min=-0.007078 max=0.007049 Jy/beam
! Clean residual mean=-0.000005 rms=0.003851 Jy/beam
! Combined flux in latest and established models = 0.705333 Jy
! Performing phase self-cal
! Adding 117 model components to the UV plane model.
! The established model now contains 118 components and 0.705333 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.115330Jy  sigma=0.840765
! Fit after  self-cal, rms=0.115259Jy  sigma=0.840250
! 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.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    KP        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.96     KP        1.09     LA        1.17     PT        1.01     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    KP        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.04     KP        1.10     LA        0.99     PT        1.02     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    KP        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.03     KP        0.93     LA        1.04     PT        1.03     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    KP        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.04     KP        0.84     LA        0.84     PT        0.89     
! 
! 
! Fit before self-cal, rms=0.115259Jy  sigma=0.840250
! Fit after  self-cal, rms=0.041973Jy  sigma=0.327102
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=21.01 mas, bmaj=211.5 mas, bpa=8.123 degrees
! Estimated noise=13.8427 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 = -0.00302833 Jy
! Component: 100  -  total flux cleaned = -0.000919221 Jy
! Component: 150  -  total flux cleaned = 0.000613483 Jy
! Component: 200  -  total flux cleaned = 0.000936298 Jy
! Total flux subtracted in 200 components = 0.000936298 Jy
! Clean residual min=-0.001859 max=0.001981 Jy/beam
! Clean residual mean=0.000084 rms=0.000911 Jy/beam
! Combined flux in latest and established models = 0.706269 Jy
! Performing phase self-cal
! Adding 103 model components to the UV plane model.
! The established model now contains 221 components and 0.706269 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.040707Jy  sigma=0.315873
! Fit after  self-cal, rms=0.040713Jy  sigma=0.315636
! 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=0.040713Jy  sigma=0.315636
! Fit after  self-cal, rms=0.040725Jy  sigma=0.315313
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=21 mas, bmaj=211.5 mas, bpa=8.126 degrees
! Estimated noise=13.8605 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00064864 Jy
! Component: 100  -  total flux cleaned = -0.000938683 Jy
! Component: 150  -  total flux cleaned = -0.00107498 Jy
! Component: 200  -  total flux cleaned = -0.00114407 Jy
! Total flux subtracted in 200 components = -0.00114407 Jy
! Clean residual min=-0.001096 max=0.001098 Jy/beam
! Clean residual mean=-0.000015 rms=0.000559 Jy/beam
! Combined flux in latest and established models = 0.705125 Jy
selfcal
! Performing phase self-cal
! Adding 101 model components to the UV plane model.
! The established model now contains 322 components and 0.705125 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.040524Jy  sigma=0.313579
! Fit after  self-cal, rms=0.040529Jy  sigma=0.313504
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 = 0.000322949 Jy
! Component: 100  -  total flux cleaned = 0.000206012 Jy
! Component: 150  -  total flux cleaned = 0.000145924 Jy
! Component: 200  -  total flux cleaned = 3.23702e-05 Jy
! Total flux subtracted in 200 components = 3.23702e-05 Jy
! Clean residual min=-0.000930 max=0.000927 Jy/beam
! Clean residual mean=-0.000009 rms=0.000479 Jy/beam
! Combined flux in latest and established models = 0.705157 Jy
! Performing phase self-cal
! Adding 92 model components to the UV plane model.
! The established model now contains 398 components and 0.705157 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.040395Jy  sigma=0.312368
! Fit after  self-cal, rms=0.040401Jy  sigma=0.312325
! 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=0.040401Jy  sigma=0.312325
! Fit after  self-cal, rms=0.040387Jy  sigma=0.312259
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=21 mas, bmaj=211.6 mas, bpa=8.126 degrees
! Estimated noise=13.8648 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -1.81903e-05 Jy
! Component: 100  -  total flux cleaned = -0.00028707 Jy
! Component: 150  -  total flux cleaned = -0.000237333 Jy
! Component: 200  -  total flux cleaned = -0.00018346 Jy
! Total flux subtracted in 200 components = -0.00018346 Jy
! Clean residual min=-0.000880 max=0.000894 Jy/beam
! Clean residual mean=-0.000022 rms=0.000446 Jy/beam
! Combined flux in latest and established models = 0.704974 Jy
selfcal
! Performing phase self-cal
! Adding 86 model components to the UV plane model.
! The established model now contains 471 components and 0.704973 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.040282Jy  sigma=0.311351
! Fit after  self-cal, rms=0.040289Jy  sigma=0.311321
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 = 0.000256565 Jy
! Component: 100  -  total flux cleaned = 7.76013e-05 Jy
! Component: 150  -  total flux cleaned = 3.36159e-05 Jy
! Component: 200  -  total flux cleaned = -8.12252e-06 Jy
! Total flux subtracted in 200 components = -8.12252e-06 Jy
! Clean residual min=-0.000716 max=0.000706 Jy/beam
! Clean residual mean=-0.000017 rms=0.000378 Jy/beam
! Combined flux in latest and established models = 0.704965 Jy
! Performing phase self-cal
! Adding 96 model components to the UV plane model.
! The established model now contains 524 components and 0.704965 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.040206Jy  sigma=0.310665
! Fit after  self-cal, rms=0.040212Jy  sigma=0.310643
! 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=0.040212Jy  sigma=0.310643
! Fit after  self-cal, rms=0.040188Jy  sigma=0.310599
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=21.29 mas, bmaj=210.6 mas, bpa=8.119 degrees
! Estimated noise=13.8925 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -9.94449e-06 Jy
! Component: 100  -  total flux cleaned = -0.000309658 Jy
! Component: 150  -  total flux cleaned = -0.000433508 Jy
! Component: 200  -  total flux cleaned = -0.000433954 Jy
! Total flux subtracted in 200 components = -0.000433954 Jy
! Clean residual min=-0.000680 max=0.000695 Jy/beam
! Clean residual mean=-0.000021 rms=0.000343 Jy/beam
! Combined flux in latest and established models = 0.704531 Jy
selfcal
! Performing phase self-cal
! Adding 107 model components to the UV plane model.
! The established model now contains 599 components and 0.704531 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.040120Jy  sigma=0.310039
! Fit after  self-cal, rms=0.040127Jy  sigma=0.310019
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 = 0.000200129 Jy
! Component: 100  -  total flux cleaned = 5.70751e-05 Jy
! Component: 150  -  total flux cleaned = -1.32307e-05 Jy
! Component: 200  -  total flux cleaned = -0.000114437 Jy
! Total flux subtracted in 200 components = -0.000114437 Jy
! Clean residual min=-0.000571 max=0.000573 Jy/beam
! Clean residual mean=-0.000018 rms=0.000286 Jy/beam
! Combined flux in latest and established models = 0.704417 Jy
! Performing phase self-cal
! Adding 99 model components to the UV plane model.
! The established model now contains 657 components and 0.704416 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.040074Jy  sigma=0.309602
! Fit after  self-cal, rms=0.040080Jy  sigma=0.309584
! 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:FD
! Syntax error in line:
! 1:FD
! ^
! 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/J1006-5018_S\_map.fits"
! Inverting map and beam 
! Estimated beam: bmin=20.07 mas, bmaj=158 mas, bpa=3.929 degrees
! Estimated noise=11.0704 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 20.07 x 158 at 3.929 degrees (North through East)
! Clean map  min=-0.013659  max=0.71685 Jy/beam
! Writing clean map to FITS file: /scr/pima/rdv96_uvs/J1006-5018_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=  0.7168  rms=  0.00521  Jy 
quit
! Quitting program
! Log file /scr/pima/rdv96_uvs/J1006-5018_S_uvs.log closed on Sat Dec 21 00:23:26 2013