! Started logfile: J2115+2933_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:56:25 2012
obs J2115+2933_X_2011_08_02_pus_uva.fits
! Reading UV FITS file: J2115+2933_X_2011_08_02_pus_uva.fits
! AN table 1: 143 integrations on 78 of 78 possible baselines.
! AN table 2: 64 integrations on 78 of 78 possible baselines.
! AN table 3: 26 integrations on 78 of 78 possible baselines.
! AN table 4: 131 integrations on 78 of 78 possible baselines.
! Apparent sampling: 0.13694 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J2115+2933
! 
! 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 3146 lines of history.
! 
! Reading 15552 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 J2115+2933_X_2011_08_02_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 1484 telescope corrections were flagged in sub-array 1.
!  A total of 614 telescope corrections were flagged in sub-array 2.
!  A total of 262 telescope corrections were flagged in sub-array 3.
!  A total of 884 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 1484 telescope corrections were flagged in sub-array 1.
!  A total of 614 telescope corrections were flagged in sub-array 2.
!  A total of 262 telescope corrections were flagged in sub-array 3.
!  A total of 884 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 1485 telescope corrections were flagged in sub-array 1.
!  A total of 614 telescope corrections were flagged in sub-array 2.
!  A total of 262 telescope corrections were flagged in sub-array 3.
!  A total of 884 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 1485 telescope corrections were flagged in sub-array 1.
!  A total of 614 telescope corrections were flagged in sub-array 2.
!  A total of 262 telescope corrections were flagged in sub-array 3.
!  A total of 884 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.684005Jy  sigma=0.005709
! Fit after  self-cal, rms=0.597600Jy  sigma=0.005102
! 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 13.1% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Estimated beam: bmin=0.6453 mas, bmaj=1.066 mas, bpa=17.35 degrees
! Estimated noise=1236.35 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 = 0.389466 Jy
! Component: 100  -  total flux cleaned = 0.516749 Jy
! Total flux subtracted in 100 components = 0.516749 Jy
! Clean residual min=-0.019914 max=0.057389 Jy/beam
! Clean residual mean=-0.000086 rms=0.006446 Jy/beam
! Combined flux in latest and established models = 0.516749 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 14 components and 0.516749 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.212970Jy  sigma=0.001789
! Fit after  self-cal, rms=0.212332Jy  sigma=0.001786
! Inverting map 
! Your choice of large map pixels excluded 13.1% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0665965 Jy
! Component: 100  -  total flux cleaned = 0.106154 Jy
! Total flux subtracted in 100 components = 0.106154 Jy
! Clean residual min=-0.014606 max=0.024963 Jy/beam
! Clean residual mean=-0.000013 rms=0.004136 Jy/beam
! Combined flux in latest and established models = 0.622903 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 23 components and 0.622903 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.189529Jy  sigma=0.001504
! Fit after  self-cal, rms=0.188880Jy  sigma=0.001503
! Inverting map 
! Your choice of large map pixels excluded 13.1% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Added new window around map position (0.2, -1.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0264585 Jy
! Component: 100  -  total flux cleaned = 0.0429379 Jy
! Total flux subtracted in 100 components = 0.0429379 Jy
! Clean residual min=-0.012982 max=0.016495 Jy/beam
! Clean residual mean=0.000019 rms=0.003652 Jy/beam
! Combined flux in latest and established models = 0.665841 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 28 components and 0.665841 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.184769Jy  sigma=0.001454
! Fit after  self-cal, rms=0.184431Jy  sigma=0.001453
! Inverting map 
! Your choice of large map pixels excluded 13.1% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 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 13.1% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Estimated beam: bmin=0.6434 mas, bmaj=1.198 mas, bpa=20.36 degrees
! Estimated noise=642.32 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 = 0.0192492 Jy
! Component: 100  -  total flux cleaned = 0.0297831 Jy
! Component: 150  -  total flux cleaned = 0.0338757 Jy
! Component: 200  -  total flux cleaned = 0.0353535 Jy
! Total flux subtracted in 200 components = 0.0353535 Jy
! Clean residual min=-0.019015 max=0.017263 Jy/beam
! Clean residual mean=-0.000513 rms=0.004846 Jy/beam
! Combined flux in latest and established models = 0.701194 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 38 components and 0.701194 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.182154Jy  sigma=0.001433
! Fit after  self-cal, rms=0.181728Jy  sigma=0.001431
! Inverting map 
! Your choice of large map pixels excluded 13.1% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 75 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    FT        1.00*    HH        0.99     
!   HN        1.08     KP        1.00*    LA        1.00*    MK        1.00*    
!   NL        1.27     OV        1.00*    PT        1.00*    TS        1.00*    
!   WZ        1.03     
! 
!  A total of 45 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        0.88     FT        1.00*    HH        1.00*    
!   HN        1.03     KP        0.88     LA        0.99     MK        0.95     
!   NL        0.96     OV        1.01     PT        1.00     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        1.00*    KP        0.82     LA        1.00*    MK        0.94     
!   NL        1.00*    OV        1.03     PT        1.00*    TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 114 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.01     FD        0.93     FT        1.00*    HH        0.94     
!   HN        1.06     KP        0.90     LA        0.98     MK        1.00*    
!   NL        0.98     OV        1.00*    PT        1.01     TS        1.00*    
!   WZ        1.02     
! 
! 
! Correcting IF 2.
!  A total of 75 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    FT        1.00*    HH        1.00     
!   HN        1.05     KP        1.00*    LA        1.00*    MK        1.00*    
!   NL        1.43     OV        1.00*    PT        1.00*    TS        1.00*    
!   WZ        1.02     
! 
!  A total of 45 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.03     FD        0.89     FT        1.00*    HH        1.00*    
!   HN        1.06     KP        0.88     LA        1.01     MK        0.99     
!   NL        1.07     OV        1.04     PT        1.07     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.03     FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        1.00*    KP        0.84     LA        1.00*    MK        0.98     
!   NL        1.00*    OV        1.05     PT        1.00*    TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 114 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.06     FD        0.94     FT        1.00*    HH        0.97     
!   HN        1.09     KP        0.87     LA        1.02     MK        1.00*    
!   NL        1.09     OV        1.00*    PT        1.10     TS        1.00*    
!   WZ        0.98     
! 
! 
! Correcting IF 3.
!  A total of 78 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    FT        1.00*    HH        1.02     
!   HN        0.99     KP        1.00*    LA        1.00*    MK        1.00*    
!   NL        1.40     OV        1.00*    PT        1.00*    TS        1.00*    
!   WZ        1.04     
! 
!  A total of 45 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.87     FT        1.00*    HH        1.00*    
!   HN        1.02     KP        0.76     LA        0.99     MK        0.98     
!   NL        1.00     OV        1.04     PT        1.02     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.03     FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        1.00*    KP        0.75     LA        1.00*    MK        0.97     
!   NL        1.00*    OV        1.04     PT        1.00*    TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 114 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.03     FD        0.92     FT        1.00*    HH        1.08     
!   HN        1.08     KP        0.80     LA        1.00     MK        1.00*    
!   NL        1.05     OV        1.00*    PT        1.02     TS        1.00*    
!   WZ        0.95     
! 
! 
! Correcting IF 4.
!  A total of 78 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    FT        1.00*    HH        1.08     
!   HN        0.99     KP        1.00*    LA        1.00*    MK        1.00*    
!   NL        1.46     OV        1.00*    PT        1.00*    TS        1.00*    
!   WZ        1.09     
! 
!  A total of 45 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        0.94     FT        1.00*    HH        1.00*    
!   HN        1.05     KP        0.86     LA        1.09     MK        1.04     
!   NL        1.05     OV        1.06     PT        1.08     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.07     FD        1.00*    FT        1.00*    HH        1.00*    
!   HN        1.00*    KP        0.82     LA        1.00*    MK        1.06     
!   NL        1.00*    OV        1.04     PT        1.00*    TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 114 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.08     FD        1.00     FT        1.00*    HH        1.31     
!   HN        1.08     KP        0.86     LA        1.08     MK        1.00*    
!   NL        1.09     OV        1.00*    PT        1.12     TS        1.00*    
!   WZ        1.04     
! 
! 
! Fit before self-cal, rms=0.181728Jy  sigma=0.001431
! Fit after  self-cal, rms=0.186079Jy  sigma=0.001304
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Estimated beam: bmin=0.6457 mas, bmaj=1.256 mas, bpa=19.1 degrees
! Estimated noise=682.025 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 = 0.000186514 Jy
! Component: 100  -  total flux cleaned = -0.000129092 Jy
! Component: 150  -  total flux cleaned = -0.000272031 Jy
! Component: 200  -  total flux cleaned = -0.000521615 Jy
! Total flux subtracted in 200 components = -0.000521615 Jy
! Clean residual min=-0.005588 max=0.008034 Jy/beam
! Clean residual mean=0.000061 rms=0.001599 Jy/beam
! Combined flux in latest and established models = 0.700673 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 43 components and 0.700673 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185784Jy  sigma=0.001301
! Fit after  self-cal, rms=0.186317Jy  sigma=0.001300
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Added new window around map position (4.2, -6.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00680645 Jy
! Component: 100  -  total flux cleaned = 0.00776685 Jy
! Component: 150  -  total flux cleaned = 0.00829183 Jy
! Component: 200  -  total flux cleaned = 0.00840993 Jy
! Total flux subtracted in 200 components = 0.00840993 Jy
! Clean residual min=-0.004752 max=0.006408 Jy/beam
! Clean residual mean=0.000024 rms=0.001286 Jy/beam
! Combined flux in latest and established models = 0.709082 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 59 components and 0.709082 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186029Jy  sigma=0.001298
! Fit after  self-cal, rms=0.185993Jy  sigma=0.001297
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 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=0.185993Jy  sigma=0.001297
! Fit after  self-cal, rms=0.185437Jy  sigma=0.001295
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Estimated beam: bmin=0.6458 mas, bmaj=1.254 mas, bpa=19.11 degrees
! Estimated noise=681.85 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000262867 Jy
! Component: 100  -  total flux cleaned = 0.000504748 Jy
! Component: 150  -  total flux cleaned = 0.000403025 Jy
! Component: 200  -  total flux cleaned = 0.000406346 Jy
! Total flux subtracted in 200 components = 0.000406346 Jy
! Clean residual min=-0.004486 max=0.005851 Jy/beam
! Clean residual mean=0.000024 rms=0.001161 Jy/beam
! Combined flux in latest and established models = 0.709489 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 64 components and 0.709489 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185284Jy  sigma=0.001294
! Fit after  self-cal, rms=0.185259Jy  sigma=0.001294
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 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)
! Added new window around map position (-4.6, -7.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00364567 Jy
! Component: 100  -  total flux cleaned = 0.00363851 Jy
! Component: 150  -  total flux cleaned = 0.00363614 Jy
! Component: 200  -  total flux cleaned = 0.00373107 Jy
! Total flux subtracted in 200 components = 0.00373107 Jy
! Clean residual min=-0.004209 max=0.004925 Jy/beam
! Clean residual mean=0.000001 rms=0.001034 Jy/beam
! Combined flux in latest and established models = 0.71322 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 76 components and 0.71322 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185050Jy  sigma=0.001292
! Fit after  self-cal, rms=0.185000Jy  sigma=0.001292
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Added new window around map position (-0.4, -7.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00424185 Jy
! Component: 100  -  total flux cleaned = 0.00465435 Jy
! Component: 150  -  total flux cleaned = 0.00473896 Jy
! Component: 200  -  total flux cleaned = 0.00473813 Jy
! Total flux subtracted in 200 components = 0.00473813 Jy
! Clean residual min=-0.003986 max=0.003840 Jy/beam
! Clean residual mean=-0.000019 rms=0.000912 Jy/beam
! Combined flux in latest and established models = 0.717958 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 86 components and 0.717958 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.184902Jy  sigma=0.001291
! Fit after  self-cal, rms=0.184875Jy  sigma=0.001291
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 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=0.184875Jy  sigma=0.001291
! Fit after  self-cal, rms=0.185997Jy  sigma=0.001291
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Estimated beam: bmin=0.6471 mas, bmaj=1.256 mas, bpa=19.01 degrees
! Estimated noise=681.891 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000877802 Jy
! Component: 100  -  total flux cleaned = 0.000796297 Jy
! Component: 150  -  total flux cleaned = 0.000722494 Jy
! Component: 200  -  total flux cleaned = 0.000725329 Jy
! Total flux subtracted in 200 components = 0.000725329 Jy
! Clean residual min=-0.004092 max=0.003681 Jy/beam
! Clean residual mean=0.000004 rms=0.000866 Jy/beam
! Combined flux in latest and established models = 0.718683 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 91 components and 0.718683 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185949Jy  sigma=0.001290
! Fit after  self-cal, rms=0.185967Jy  sigma=0.001290
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 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 = 0.000163187 Jy
! Component: 100  -  total flux cleaned = 9.77103e-05 Jy
! Component: 150  -  total flux cleaned = 9.75995e-05 Jy
! Component: 200  -  total flux cleaned = 9.8444e-05 Jy
! Total flux subtracted in 200 components = 9.8444e-05 Jy
! Clean residual min=-0.004073 max=0.003510 Jy/beam
! Clean residual mean=0.000003 rms=0.000848 Jy/beam
! Combined flux in latest and established models = 0.718782 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 97 components and 0.718782 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185934Jy  sigma=0.001290
! Fit after  self-cal, rms=0.185916Jy  sigma=0.001290
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 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=0.185916Jy  sigma=0.001290
! Fit after  self-cal, rms=0.186884Jy  sigma=0.001290
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Estimated beam: bmin=2.803 mas, bmaj=3.199 mas, bpa=-35.5 degrees
! Estimated noise=872.036 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000249642 Jy
! Component: 100  -  total flux cleaned = 0.000249108 Jy
! Component: 150  -  total flux cleaned = 0.00034375 Jy
! Component: 200  -  total flux cleaned = 0.000387385 Jy
! Total flux subtracted in 200 components = 0.000387385 Jy
! Clean residual min=-0.003256 max=0.002596 Jy/beam
! Clean residual mean=0.000001 rms=0.000824 Jy/beam
! Combined flux in latest and established models = 0.719169 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 103 components and 0.719169 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186858Jy  sigma=0.001289
! Fit after  self-cal, rms=0.186872Jy  sigma=0.001289
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 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 = 0.000201185 Jy
! Component: 100  -  total flux cleaned = 0.000159525 Jy
! Component: 150  -  total flux cleaned = 0.000197523 Jy
! Component: 200  -  total flux cleaned = 0.000231951 Jy
! Total flux subtracted in 200 components = 0.000231951 Jy
! Clean residual min=-0.003134 max=0.002521 Jy/beam
! Clean residual mean=-0.000002 rms=0.000807 Jy/beam
! Combined flux in latest and established models = 0.719401 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 106 components and 0.719401 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186884Jy  sigma=0.001289
! Fit after  self-cal, rms=0.186875Jy  sigma=0.001289
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 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 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Estimated beam: bmin=0.6482 mas, bmaj=1.258 mas, bpa=18.91 degrees
! Estimated noise=682.299 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6482 x 1.258 at 18.91 degrees (North through East)
! Clean map  min=-0.0034219  max=0.46316 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 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Estimated beam: bmin=0.6341 mas, bmaj=1.134 mas, bpa=18.15 degrees
! Estimated noise=1269.5 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.397877 Jy
! Component: 100  -  total flux cleaned = 0.52902 Jy
! Component: 150  -  total flux cleaned = 0.595795 Jy
! Component: 200  -  total flux cleaned = 0.632887 Jy
! Total flux subtracted in 200 components = 0.632887 Jy
! Clean residual min=-0.009960 max=0.018157 Jy/beam
! Clean residual mean=-0.000085 rms=0.002778 Jy/beam
! Combined flux in latest and established models = 0.632888 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 24 model components to the UV plane model.
! The established model now contains 24 components and 0.632888 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Estimated beam: bmin=0.6482 mas, bmaj=1.258 mas, bpa=18.91 degrees
! Estimated noise=682.299 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 = 0.0286262 Jy
! Component: 100  -  total flux cleaned = 0.0441859 Jy
! Component: 150  -  total flux cleaned = 0.0546211 Jy
! Component: 200  -  total flux cleaned = 0.0627904 Jy
! Total flux subtracted in 200 components = 0.0627904 Jy
! Clean residual min=-0.005233 max=0.007489 Jy/beam
! Clean residual mean=0.000091 rms=0.001511 Jy/beam
! Combined flux in latest and established models = 0.695678 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 49 components and 0.695678 Jy
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Added new window around map position (-1.4, -1.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00777335 Jy
! Component: 100  -  total flux cleaned = 0.0124176 Jy
! Component: 150  -  total flux cleaned = 0.0149802 Jy
! Component: 200  -  total flux cleaned = 0.0164177 Jy
! Total flux subtracted in 200 components = 0.0164177 Jy
! Clean residual min=-0.004376 max=0.003681 Jy/beam
! Clean residual mean=0.000032 rms=0.001031 Jy/beam
! Combined flux in latest and established models = 0.712096 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 68 components and 0.712096 Jy
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 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 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! Estimated beam: bmin=0.6081 mas, bmaj=1.157 mas, bpa=28.82 degrees
! Estimated noise=810.269 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -3.41795e-05 Jy
! Component: 100  -  total flux cleaned = 0.000831184 Jy
! Component: 150  -  total flux cleaned = 0.0014545 Jy
! Component: 200  -  total flux cleaned = 0.00216206 Jy
! Total flux subtracted in 200 components = 0.00216206 Jy
! Clean residual min=-0.004548 max=0.004145 Jy/beam
! Clean residual mean=0.000024 rms=0.001124 Jy/beam
! Combined flux in latest and established models = 0.714258 Jy
clean
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000634297 Jy
! Component: 100  -  total flux cleaned = 0.00111119 Jy
! Component: 150  -  total flux cleaned = 0.00177313 Jy
! Component: 200  -  total flux cleaned = 0.00218238 Jy
! Total flux subtracted in 200 components = 0.00218238 Jy
! Clean residual min=-0.004280 max=0.003918 Jy/beam
! Clean residual mean=0.000016 rms=0.001034 Jy/beam
! Combined flux in latest and established models = 0.71644 Jy
selfcal
! Performing phase self-cal
! Adding 38 model components to the UV plane model.
! The established model now contains 92 components and 0.71644 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.187177Jy  sigma=0.001291
! Fit after  self-cal, rms=0.187182Jy  sigma=0.001290
wmodel J2115+2933_X_2011_08_02_pus_map.mod
! Writing 92 model components to file: J2115+2933_X_2011_08_02_pus_map.mod
wobs J2115+2933_X_2011_08_02_pus_uvs.fits
! Writing UV FITS file: J2115+2933_X_2011_08_02_pus_uvs.fits
wwins J2115+2933_X_2011_08_02_pus_map.win
! wwins: Wrote 6 windows to J2115+2933_X_2011_08_02_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 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000984877 Jy
! Component: 100  -  total flux cleaned = -0.0014702 Jy
! Component: 150  -  total flux cleaned = -0.00179876 Jy
! Component: 200  -  total flux cleaned = -0.00217817 Jy
! Component: 250  -  total flux cleaned = -0.00254484 Jy
! Component: 300  -  total flux cleaned = -0.00278168 Jy
! Component: 350  -  total flux cleaned = -0.003124 Jy
! Component: 400  -  total flux cleaned = -0.00323445 Jy
! Component: 450  -  total flux cleaned = -0.00339906 Jy
! Component: 500  -  total flux cleaned = -0.00372094 Jy
! Component: 550  -  total flux cleaned = -0.00393059 Jy
! Component: 600  -  total flux cleaned = -0.00408468 Jy
! Component: 650  -  total flux cleaned = -0.00443637 Jy
! Component: 700  -  total flux cleaned = -0.00472981 Jy
! Component: 750  -  total flux cleaned = -0.00501794 Jy
! Component: 800  -  total flux cleaned = -0.00520659 Jy
! Component: 850  -  total flux cleaned = -0.00548575 Jy
! Component: 900  -  total flux cleaned = -0.00589817 Jy
! Component: 950  -  total flux cleaned = -0.00621298 Jy
! Component: 1000  -  total flux cleaned = -0.00656728 Jy
! Component: 1050  -  total flux cleaned = -0.00678435 Jy
! Component: 1100  -  total flux cleaned = -0.0071278 Jy
! Component: 1150  -  total flux cleaned = -0.00738119 Jy
! Component: 1200  -  total flux cleaned = -0.00758885 Jy
! Component: 1250  -  total flux cleaned = -0.00775277 Jy
! Component: 1300  -  total flux cleaned = -0.00795458 Jy
! Component: 1350  -  total flux cleaned = -0.00811386 Jy
! Component: 1400  -  total flux cleaned = -0.00815323 Jy
! Component: 1450  -  total flux cleaned = -0.00823148 Jy
! Component: 1500  -  total flux cleaned = -0.00823179 Jy
! Component: 1550  -  total flux cleaned = -0.00827077 Jy
! Component: 1600  -  total flux cleaned = -0.00838355 Jy
! Component: 1650  -  total flux cleaned = -0.00842059 Jy
! Component: 1700  -  total flux cleaned = -0.00845736 Jy
! Component: 1750  -  total flux cleaned = -0.00856583 Jy
! Component: 1800  -  total flux cleaned = -0.00860121 Jy
! Component: 1850  -  total flux cleaned = -0.00874246 Jy
! Component: 1900  -  total flux cleaned = -0.00884764 Jy
! Component: 1950  -  total flux cleaned = -0.00881258 Jy
! Component: 2000  -  total flux cleaned = -0.00888108 Jy
! Total flux subtracted in 2048 components = -0.00888105 Jy
! Clean residual min=-0.002037 max=0.002025 Jy/beam
! Clean residual mean=0.000005 rms=0.000581 Jy/beam
! Combined flux in latest and established models = 0.707559 Jy
keep
! Adding 123 model components to the UV plane model.
! The established model now contains 215 components and 0.707559 Jy
![Exited script file: muppet]
wmap "J2115+2933_X_2011_08_02_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6081 x 1.157 at 28.82 degrees (North through East)
! Clean map  min=-0.0042454  max=0.44803 Jy/beam
! Writing clean map to FITS file: J2115+2933_X_2011_08_02_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.448026 
invert
! Inverting map 
! Your choice of large map pixels excluded 13.7% of the data.
!  The x-axis pixel size should ideally be below 0.1782 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1788 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000574098 
device "J2115+2933_X_2011_08_02_pus\_map.eps/VPS"
! Attempting to open device: 'J2115+2933_X_2011_08_02_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.384418 0.384418 0.768836 1.53767 3.07534 6.15069 12.3014 24.6028 49.2055 98.411
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.448 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6081 x 1.157 at 28.82 degrees (North through East)
! Clean map  min=-0.0042454  max=0.44803 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2115+2933_X_2011_08_02_pus\_map.gif/vgif"
! Attempting to open device: 'J2115+2933_X_2011_08_02_pus_map.gif/vgif'
mapplot cln