! Started logfile: J1619+2247_X_2011_06_28_pus_uvs.log on Sat Apr 21 13:05:55 2012
obs J1619+2247_X_2011_06_28_pus_uva.fits
! Reading UV FITS file: J1619+2247_X_2011_06_28_pus_uva.fits
! AN table 1: 153 integrations on 153 of 153 possible baselines.
! AN table 2: 178 integrations on 153 of 153 possible baselines.
! AN table 3: 64 integrations on 153 of 153 possible baselines.
! AN table 4: 82 integrations on 153 of 153 possible baselines.
! Apparent sampling: 0.0824872 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1619+2247
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 5249 lines of history.
! 
! Reading 24080 visibilities.
select I
! Polarization I is unavailable.
! 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 = 512 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J1619+2247_X_2011_06_28_pus]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 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 1853 telescope corrections were flagged in sub-array 1.
!  A total of 2611 telescope corrections were flagged in sub-array 2.
!  A total of 1050 telescope corrections were flagged in sub-array 3.
!  A total of 1146 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 1853 telescope corrections were flagged in sub-array 1.
!  A total of 2611 telescope corrections were flagged in sub-array 2.
!  A total of 1050 telescope corrections were flagged in sub-array 3.
!  A total of 1146 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 1853 telescope corrections were flagged in sub-array 1.
!  A total of 2611 telescope corrections were flagged in sub-array 2.
!  A total of 1050 telescope corrections were flagged in sub-array 3.
!  A total of 1146 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 1934 telescope corrections were flagged in sub-array 1.
!  A total of 2611 telescope corrections were flagged in sub-array 2.
!  A total of 1050 telescope corrections were flagged in sub-array 3.
!  A total of 1146 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.744133Jy  sigma=0.006410
! Fit after  self-cal, rms=0.687259Jy  sigma=0.006031
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
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 
! Your choice of large map pixels excluded 6.5% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Estimated beam: bmin=0.5552 mas, bmaj=0.8882 mas, bpa=-1.333 degrees
! Estimated noise=953.585 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 = 0.306415 Jy
! Component: 100  -  total flux cleaned = 0.435982 Jy
! Total flux subtracted in 100 components = 0.435982 Jy
! Clean residual min=-0.022717 max=0.068725 Jy/beam
! Clean residual mean=0.000046 rms=0.005985 Jy/beam
! Combined flux in latest and established models = 0.435982 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.435982 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.220086Jy  sigma=0.001937
! Fit after  self-cal, rms=0.214958Jy  sigma=0.001911
! Inverting map 
! Your choice of large map pixels excluded 6.5% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Added new window around map position (0.6, -0.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0784798 Jy
! Component: 100  -  total flux cleaned = 0.122207 Jy
! Total flux subtracted in 100 components = 0.122207 Jy
! Clean residual min=-0.012560 max=0.029658 Jy/beam
! Clean residual mean=0.000017 rms=0.003127 Jy/beam
! Combined flux in latest and established models = 0.558189 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 20 components and 0.558189 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185564Jy  sigma=0.001475
! Fit after  self-cal, rms=0.183249Jy  sigma=0.001460
! Inverting map 
! Your choice of large map pixels excluded 6.5% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0320685 Jy
! Component: 100  -  total flux cleaned = 0.0497423 Jy
! Total flux subtracted in 100 components = 0.0497423 Jy
! Clean residual min=-0.008717 max=0.013412 Jy/beam
! Clean residual mean=0.000005 rms=0.002190 Jy/beam
! Combined flux in latest and established models = 0.607931 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 26 components and 0.607931 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.178165Jy  sigma=0.001374
! Fit after  self-cal, rms=0.177677Jy  sigma=0.001370
! Inverting map 
! Your choice of large map pixels excluded 6.5% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0142685 Jy
! Component: 100  -  total flux cleaned = 0.0219601 Jy
! Total flux subtracted in 100 components = 0.0219601 Jy
! Clean residual min=-0.007763 max=0.008752 Jy/beam
! Clean residual mean=-0.000000 rms=0.001927 Jy/beam
! Combined flux in latest and established models = 0.629891 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 29 components and 0.629891 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.176764Jy  sigma=0.001354
! Fit after  self-cal, rms=0.176638Jy  sigma=0.001352
! Inverting map 
! Your choice of large map pixels excluded 6.5% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
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 
! Your choice of large map pixels excluded 6.5% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Estimated beam: bmin=0.6107 mas, bmaj=1.035 mas, bpa=-2.028 degrees
! Estimated noise=519.676 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 (1.4, -1.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00821 Jy
! Component: 100  -  total flux cleaned = 0.00960963 Jy
! Component: 150  -  total flux cleaned = 0.0105247 Jy
! Component: 200  -  total flux cleaned = 0.0111492 Jy
! Total flux subtracted in 200 components = 0.0111492 Jy
! Clean residual min=-0.005805 max=0.005416 Jy/beam
! Clean residual mean=-0.000001 rms=0.001334 Jy/beam
! Combined flux in latest and established models = 0.64104 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 44 components and 0.64104 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.176121Jy  sigma=0.001346
! Fit after  self-cal, rms=0.176033Jy  sigma=0.001346
! Inverting map 
! Your choice of large map pixels excluded 6.5% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.00     FT        1.00*    HH        1.32     
!   HN        0.98     KK        1.00*    KP        1.01     MC        1.04     
!   MK        1.00*    NL        0.98     NY        1.05     OV        1.00     
!   PT        0.97     SC        0.99     SH        0.78     TS        1.06     
!   WF        0.96     WZ        0.95     
! 
!  A total of 201 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        0.98     FT        1.00*    HH        1.17     
!   HN        0.98     KK        1.00*    KP        1.03     MC        1.00     
!   MK        1.00*    NL        1.01     NY        1.06     OV        0.95     
!   PT        0.97     SC        1.03     SH        0.92     TS        1.10     
!   WF        1.00*    WZ        0.98     
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        1.00     KK        0.86     KP        1.00*    MC        1.00*    
!   MK        1.15     NL        0.88     NY        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.16     SH        0.97     TS        1.01     
!   WF        0.98     WZ        1.00*    
! 
!  A total of 63 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.93     FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        1.00*    KK        0.95     KP        1.11     MC        1.00*    
!   MK        0.99     NL        0.97     NY        1.00*    OV        0.94     
!   PT        1.02     SC        1.00*    SH        1.00*    TS        1.00*    
!   WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.97     FT        1.00*    HH        1.42     
!   HN        0.98     KK        1.00*    KP        1.00     MC        1.03     
!   MK        1.00*    NL        1.02     NY        1.02     OV        1.02     
!   PT        0.99     SC        1.04     SH        0.77     TS        1.35     
!   WF        0.95     WZ        1.00     
! 
!  A total of 201 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        0.97     FT        1.00*    HH        1.15     
!   HN        0.98     KK        1.00*    KP        0.99     MC        1.06     
!   MK        1.00*    NL        1.04     NY        1.03     OV        1.00     
!   PT        1.00     SC        1.00     SH        0.91     TS        1.12     
!   WF        1.00*    WZ        1.00     
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        0.91     KK        1.11     KP        1.00*    MC        1.00*    
!   MK        0.80     NL        0.97     NY        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.19     SH        0.99     TS        0.95     
!   WF        1.00     WZ        1.00*    
! 
!  A total of 63 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.97     FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        1.00*    KK        0.96     KP        1.05     MC        1.00*    
!   MK        0.98     NL        0.98     NY        1.00*    OV        0.98     
!   PT        1.10     SC        1.00*    SH        1.00*    TS        1.00*    
!   WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 36 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.00     FT        1.00*    HH        2.26     
!   HN        1.00     KK        1.00*    KP        1.00     MC        1.03     
!   MK        1.00*    NL        0.98     NY        1.06     OV        1.02     
!   PT        0.98     SC        1.03     SH        0.70     TS        7.82     
!   WF        1.04     WZ        0.98     
! 
!  A total of 201 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.03     FT        1.00*    HH        1.11     
!   HN        1.00     KK        1.00*    KP        0.99     MC        1.00     
!   MK        1.00*    NL        0.98     NY        1.07     OV        0.98     
!   PT        0.99     SC        1.00     SH        0.96     TS        1.08     
!   WF        1.00*    WZ        1.00     
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        0.93     KK        1.08     KP        1.00*    MC        1.00*    
!   MK        0.88     NL        0.87     NY        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.25     SH        1.17     TS        0.87     
!   WF        0.96     WZ        1.00*    
! 
!  A total of 63 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.95     FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        1.00*    KK        1.02     KP        1.05     MC        1.00*    
!   MK        0.97     NL        0.97     NY        1.00*    OV        0.96     
!   PT        1.05     SC        1.00*    SH        1.00*    TS        1.00*    
!   WF        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.01     FT        1.00*    HH        1.29     
!   HN        1.02     KK        1.00*    KP        0.98     MC        0.98     
!   MK        1.00*    NL        0.99     NY        1.02     OV        1.06     
!   PT        0.98     SC        1.06     SH        0.78     TS        1.17     
!   WF        1.03     WZ        1.05     
! 
!  A total of 201 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.09     FD        1.02     FT        1.00*    HH        1.22     
!   HN        1.02     KK        1.00*    KP        0.97     MC        1.11     
!   MK        1.00*    NL        1.00     NY        1.02     OV        1.00     
!   PT        1.01     SC        0.99     SH        0.92     TS        1.06     
!   WF        1.00*    WZ        1.05     
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        0.89     KK        0.95     KP        1.00*    MC        1.00*    
!   MK        1.14     NL        0.91     NY        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.14     SH        0.98     TS        0.90     
!   WF        1.09     WZ        1.00*    
! 
!  A total of 63 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.02     FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        1.00*    KK        0.99     KP        1.03     MC        1.00*    
!   MK        1.02     NL        0.98     NY        1.00*    OV        0.99     
!   PT        1.06     SC        1.00*    SH        1.00*    TS        1.00*    
!   WF        1.00*    WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.176033Jy  sigma=0.001346
! Fit after  self-cal, rms=0.214857Jy  sigma=0.001329
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Estimated beam: bmin=0.6167 mas, bmaj=1.126 mas, bpa=-3.45 degrees
! Estimated noise=535.023 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 = 0.00127896 Jy
! Component: 100  -  total flux cleaned = 0.00100011 Jy
! Component: 150  -  total flux cleaned = 0.00100009 Jy
! Component: 200  -  total flux cleaned = 0.00099829 Jy
! Total flux subtracted in 200 components = 0.00099829 Jy
! Clean residual min=-0.004589 max=0.003717 Jy/beam
! Clean residual mean=-0.000070 rms=0.000976 Jy/beam
! Combined flux in latest and established models = 0.642039 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 50 components and 0.642039 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.214623Jy  sigma=0.001327
! Fit after  self-cal, rms=0.215436Jy  sigma=0.001327
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.215436Jy  sigma=0.001327
! Fit after  self-cal, rms=0.218652Jy  sigma=0.001323
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Estimated beam: bmin=0.6166 mas, bmaj=1.126 mas, bpa=-3.683 degrees
! Estimated noise=534.22 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00122115 Jy
! Component: 100  -  total flux cleaned = 0.00132553 Jy
! Component: 150  -  total flux cleaned = 0.00132374 Jy
! Component: 200  -  total flux cleaned = 0.00115846 Jy
! Total flux subtracted in 200 components = 0.00115846 Jy
! Clean residual min=-0.004229 max=0.003567 Jy/beam
! Clean residual mean=-0.000087 rms=0.000890 Jy/beam
! Combined flux in latest and established models = 0.643197 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 56 components and 0.643197 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.218533Jy  sigma=0.001322
! Fit after  self-cal, rms=0.218483Jy  sigma=0.001322
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
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 = 0.000272446 Jy
! Component: 100  -  total flux cleaned = 0.000275754 Jy
! Component: 150  -  total flux cleaned = 0.000129443 Jy
! Component: 200  -  total flux cleaned = 0.000129153 Jy
! Total flux subtracted in 200 components = 0.000129153 Jy
! Clean residual min=-0.004215 max=0.003451 Jy/beam
! Clean residual mean=-0.000088 rms=0.000865 Jy/beam
! Combined flux in latest and established models = 0.643326 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 58 components and 0.643326 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.218402Jy  sigma=0.001321
! Fit after  self-cal, rms=0.218387Jy  sigma=0.001321
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.218387Jy  sigma=0.001321
! Fit after  self-cal, rms=0.220189Jy  sigma=0.001320
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Estimated beam: bmin=0.6164 mas, bmaj=1.126 mas, bpa=-3.738 degrees
! Estimated noise=533.53 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000439868 Jy
! Component: 100  -  total flux cleaned = 0.000668103 Jy
! Component: 150  -  total flux cleaned = 0.000669092 Jy
! Component: 200  -  total flux cleaned = 0.000607772 Jy
! Total flux subtracted in 200 components = 0.000607772 Jy
! Clean residual min=-0.003928 max=0.003358 Jy/beam
! Clean residual mean=-0.000101 rms=0.000840 Jy/beam
! Combined flux in latest and established models = 0.643934 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 58 components and 0.643934 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.220120Jy  sigma=0.001320
! Fit after  self-cal, rms=0.220264Jy  sigma=0.001320
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
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 = 7.19812e-05 Jy
! Component: 100  -  total flux cleaned = 0.000138895 Jy
! Component: 150  -  total flux cleaned = 0.000139432 Jy
! Component: 200  -  total flux cleaned = 8.75711e-05 Jy
! Total flux subtracted in 200 components = 8.75711e-05 Jy
! Clean residual min=-0.003890 max=0.003299 Jy/beam
! Clean residual mean=-0.000101 rms=0.000827 Jy/beam
! Combined flux in latest and established models = 0.644022 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 59 components and 0.644022 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.220208Jy  sigma=0.001319
! Fit after  self-cal, rms=0.220199Jy  sigma=0.001319
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
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 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.220199Jy  sigma=0.001319
! Fit after  self-cal, rms=0.223188Jy  sigma=0.001319
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Estimated beam: bmin=2.285 mas, bmaj=2.597 mas, bpa=2.317 degrees
! Estimated noise=709.638 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 7.12764e-05 Jy
! Component: 100  -  total flux cleaned = 0.000333242 Jy
! Component: 150  -  total flux cleaned = 0.000443054 Jy
! Component: 200  -  total flux cleaned = 0.000552732 Jy
! Total flux subtracted in 200 components = 0.000552732 Jy
! Clean residual min=-0.003677 max=0.002955 Jy/beam
! Clean residual mean=-0.000330 rms=0.000927 Jy/beam
! Combined flux in latest and established models = 0.644575 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 66 components and 0.644575 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223203Jy  sigma=0.001319
! Fit after  self-cal, rms=0.223294Jy  sigma=0.001319
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
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 = -2.27258e-05 Jy
! Component: 100  -  total flux cleaned = 6.26916e-05 Jy
! Component: 150  -  total flux cleaned = 0.000183945 Jy
! Component: 200  -  total flux cleaned = 0.000251603 Jy
! Total flux subtracted in 200 components = 0.000251603 Jy
! Clean residual min=-0.003665 max=0.002884 Jy/beam
! Clean residual mean=-0.000334 rms=0.000923 Jy/beam
! Combined flux in latest and established models = 0.644826 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 66 components and 0.644826 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223301Jy  sigma=0.001319
! Fit after  self-cal, rms=0.223301Jy  sigma=0.001319
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "************** FINISHED AMPLITUDE SELF-CAL **************"
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
restore
! Inverting map and beam 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Estimated beam: bmin=0.6166 mas, bmaj=1.127 mas, bpa=-3.761 degrees
! Estimated noise=533.105 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6166 x 1.127 at -3.761 degrees (North through East)
! Clean map  min=-0.0036162  max=0.37422 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  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)
  selfcal true, true
  end if
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative models.
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.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Estimated beam: bmin=0.5697 mas, bmaj=0.9503 mas, bpa=-1.349 degrees
! Estimated noise=994.262 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.32046 Jy
! Component: 100  -  total flux cleaned = 0.463193 Jy
! Component: 150  -  total flux cleaned = 0.532395 Jy
! Component: 200  -  total flux cleaned = 0.570547 Jy
! Total flux subtracted in 200 components = 0.570547 Jy
! Clean residual min=-0.009262 max=0.019691 Jy/beam
! Clean residual mean=0.000005 rms=0.002337 Jy/beam
! Combined flux in latest and established models = 0.570547 Jy
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.
flux_cutoff = imstat(rms) * dynam
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 0.570547 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Estimated beam: bmin=0.6166 mas, bmaj=1.127 mas, bpa=-3.761 degrees
! Estimated noise=533.105 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0299101 Jy
! Component: 100  -  total flux cleaned = 0.047238 Jy
! Component: 150  -  total flux cleaned = 0.0577542 Jy
! Component: 200  -  total flux cleaned = 0.0644302 Jy
! Total flux subtracted in 200 components = 0.0644302 Jy
! Clean residual min=-0.003823 max=0.004292 Jy/beam
! Clean residual mean=-0.000066 rms=0.000947 Jy/beam
! Combined flux in latest and established models = 0.634978 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 33 components and 0.634977 Jy
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Added new window around map position (-1, -0.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00482369 Jy
! Component: 100  -  total flux cleaned = 0.0063153 Jy
! Component: 150  -  total flux cleaned = 0.00682962 Jy
! Component: 200  -  total flux cleaned = 0.00694753 Jy
! Total flux subtracted in 200 components = 0.00694753 Jy
! Clean residual min=-0.003616 max=0.003298 Jy/beam
! Clean residual mean=-0.000099 rms=0.000849 Jy/beam
! Combined flux in latest and established models = 0.641925 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 48 components and 0.641925 Jy
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
uvw 0,2
! Uniform weighting is not currently selected.
! Amplitude error weighting is not currently selected.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! Estimated beam: bmin=0.5897 mas, bmaj=0.9221 mas, bpa=0.8668 degrees
! Estimated noise=766.846 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000660011 Jy
! Component: 100  -  total flux cleaned = -0.00104529 Jy
! Component: 150  -  total flux cleaned = -0.00105131 Jy
! Component: 200  -  total flux cleaned = -0.00105244 Jy
! Total flux subtracted in 200 components = -0.00105244 Jy
! Clean residual min=-0.005383 max=0.004685 Jy/beam
! Clean residual mean=-0.000117 rms=0.001259 Jy/beam
! Combined flux in latest and established models = 0.640873 Jy
clean
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -3.2297e-06 Jy
! Component: 100  -  total flux cleaned = 2.12967e-07 Jy
! Component: 150  -  total flux cleaned = 0.000132077 Jy
! Component: 200  -  total flux cleaned = 0.000128019 Jy
! Total flux subtracted in 200 components = 0.000128019 Jy
! Clean residual min=-0.005218 max=0.004599 Jy/beam
! Clean residual mean=-0.000118 rms=0.001214 Jy/beam
! Combined flux in latest and established models = 0.641001 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 62 components and 0.641001 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223375Jy  sigma=0.001320
! Fit after  self-cal, rms=0.222829Jy  sigma=0.001319
wmodel J1619+2247_X_2011_06_28_pus_map.mod
! Writing 62 model components to file: J1619+2247_X_2011_06_28_pus_map.mod
wobs J1619+2247_X_2011_06_28_pus_uvs.fits
! Writing UV FITS file: J1619+2247_X_2011_06_28_pus_uvs.fits
wwins J1619+2247_X_2011_06_28_pus_map.win
! wwins: Wrote 4 windows to J1619+2247_X_2011_06_28_pus_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000966382 Jy
! Component: 100  -  total flux cleaned = -0.00235355 Jy
! Component: 150  -  total flux cleaned = -0.00344756 Jy
! Component: 200  -  total flux cleaned = -0.00443145 Jy
! Component: 250  -  total flux cleaned = -0.00516808 Jy
! Component: 300  -  total flux cleaned = -0.00560004 Jy
! Component: 350  -  total flux cleaned = -0.00602382 Jy
! Component: 400  -  total flux cleaned = -0.00650926 Jy
! Component: 450  -  total flux cleaned = -0.0070538 Jy
! Component: 500  -  total flux cleaned = -0.00745593 Jy
! Component: 550  -  total flux cleaned = -0.00785248 Jy
! Component: 600  -  total flux cleaned = -0.00830758 Jy
! Component: 650  -  total flux cleaned = -0.00869138 Jy
! Component: 700  -  total flux cleaned = -0.00888139 Jy
! Component: 750  -  total flux cleaned = -0.0091319 Jy
! Component: 800  -  total flux cleaned = -0.00943974 Jy
! Component: 850  -  total flux cleaned = -0.0095014 Jy
! Component: 900  -  total flux cleaned = -0.00986304 Jy
! Component: 950  -  total flux cleaned = -0.0101594 Jy
! Component: 1000  -  total flux cleaned = -0.0102769 Jy
! Component: 1050  -  total flux cleaned = -0.0106245 Jy
! Component: 1100  -  total flux cleaned = -0.0107965 Jy
! Component: 1150  -  total flux cleaned = -0.0108532 Jy
! Component: 1200  -  total flux cleaned = -0.0110779 Jy
! Component: 1250  -  total flux cleaned = -0.0112449 Jy
! Component: 1300  -  total flux cleaned = -0.0115201 Jy
! Component: 1350  -  total flux cleaned = -0.0116834 Jy
! Component: 1400  -  total flux cleaned = -0.0118985 Jy
! Component: 1450  -  total flux cleaned = -0.0120584 Jy
! Component: 1500  -  total flux cleaned = -0.0121643 Jy
! Component: 1550  -  total flux cleaned = -0.0123214 Jy
! Component: 1600  -  total flux cleaned = -0.0123733 Jy
! Component: 1650  -  total flux cleaned = -0.0125283 Jy
! Component: 1700  -  total flux cleaned = -0.0127326 Jy
! Component: 1750  -  total flux cleaned = -0.0128337 Jy
! Component: 1800  -  total flux cleaned = -0.0129341 Jy
! Component: 1850  -  total flux cleaned = -0.0131337 Jy
! Component: 1900  -  total flux cleaned = -0.0132324 Jy
! Component: 1950  -  total flux cleaned = -0.0133307 Jy
! Component: 2000  -  total flux cleaned = -0.0134766 Jy
! Total flux subtracted in 2048 components = -0.0136219 Jy
! Clean residual min=-0.003161 max=0.002772 Jy/beam
! Clean residual mean=-0.000023 rms=0.000837 Jy/beam
! Combined flux in latest and established models = 0.627379 Jy
keep
! Adding 170 model components to the UV plane model.
! The established model now contains 232 components and 0.627379 Jy
![Exited script file: muppet]
wmap "J1619+2247_X_2011_06_28_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5897 x 0.9221 at 0.8668 degrees (North through East)
! Clean map  min=-0.0037338  max=0.34843 Jy/beam
! Writing clean map to FITS file: J1619+2247_X_2011_06_28_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.34843 
invert
! Inverting map 
! Your choice of large map pixels excluded 6.38% of the data.
!  The x-axis pixel size should ideally be below 0.1637 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1707 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000836587 
device "J1619+2247_X_2011_06_28_pus\_map.eps/VPS"
! Attempting to open device: 'J1619+2247_X_2011_06_28_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.720305 0.720305 1.44061 2.88122 5.76244 11.5249 23.0498 46.0995 92.199
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0025 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.348 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5897 x 0.9221 at 0.8668 degrees (North through East)
! Clean map  min=-0.0037338  max=0.34843 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1619+2247_X_2011_06_28_pus\_map.gif/vgif"
! Attempting to open device: 'J1619+2247_X_2011_06_28_pus_map.gif/vgif'
mapplot cln