! Started logfile: J0730-1141_X_2010_06_23_pus_uvs.log on Thu Jan 27 23:40:02 2011
obs J0730-1141_X_2010_06_23_pus_uva.fits
! Reading UV FITS file: J0730-1141_X_2010_06_23_pus_uva.fits
! AN table 1: 32 integrations on 105 of 105 possible baselines.
! AN table 2: 24 integrations on 105 of 105 possible baselines.
! AN table 3: 54 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.248398 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0730-1141
! 
! 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  8.40996e+09        8e+06          1        8e+06
!  02        2  8.47996e+09        8e+06          1        8e+06
!  03        3  8.79496e+09        8e+06          1        8e+06
!  04        4  8.89996e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 3588 lines of history.
! 
! Reading 11476 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 = 256 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J0730-1141_X_2010_06_23_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 = 256x256 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 329 telescope corrections were flagged in sub-array 1.
!  A total of 178 telescope corrections were flagged in sub-array 2.
!  A total of 411 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 329 telescope corrections were flagged in sub-array 1.
!  A total of 178 telescope corrections were flagged in sub-array 2.
!  A total of 428 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 329 telescope corrections were flagged in sub-array 1.
!  A total of 178 telescope corrections were flagged in sub-array 2.
!  A total of 411 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 329 telescope corrections were flagged in sub-array 1.
!  A total of 178 telescope corrections were flagged in sub-array 2.
!  A total of 411 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=6.439363Jy  sigma=0.069027
! Fit after  self-cal, rms=6.422346Jy  sigma=0.068910
! 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 3.44% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=0.6308 mas, bmaj=1.932 mas, bpa=0.04142 degrees
! Estimated noise=1160.43 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 = 5.36026 Jy
! Component: 100  -  total flux cleaned = 6.65729 Jy
! Total flux subtracted in 100 components = 6.65729 Jy
! Clean residual min=-0.115478 max=0.539291 Jy/beam
! Clean residual mean=0.006718 rms=0.053830 Jy/beam
! Combined flux in latest and established models = 6.65729 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 6.65729 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.256774Jy  sigma=0.013352
! Fit after  self-cal, rms=1.256733Jy  sigma=0.013351
! Inverting map 
! Your choice of large map pixels excluded 3.44% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.583935 Jy
! Component: 100  -  total flux cleaned = 0.877821 Jy
! Total flux subtracted in 100 components = 0.877821 Jy
! Clean residual min=-0.093732 max=0.136308 Jy/beam
! Clean residual mean=0.003025 rms=0.027833 Jy/beam
! Combined flux in latest and established models = 7.53511 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 10 components and 7.53511 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.741380Jy  sigma=0.007439
! Fit after  self-cal, rms=0.741254Jy  sigma=0.007436
! Inverting map 
! Your choice of large map pixels excluded 3.44% of the data.
!  The x-axis pixel size should ideally be below 0.1821 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 3.44% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=0.9155 mas, bmaj=2.484 mas, bpa=-1.375 degrees
! Estimated noise=652.575 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 = 0.297299 Jy
! Component: 100  -  total flux cleaned = 0.431281 Jy
! Component: 150  -  total flux cleaned = 0.503363 Jy
! Component: 200  -  total flux cleaned = 0.543229 Jy
! Total flux subtracted in 200 components = 0.543229 Jy
! Clean residual min=-0.069963 max=0.122835 Jy/beam
! Clean residual mean=0.003313 rms=0.026554 Jy/beam
! Combined flux in latest and established models = 8.07834 Jy
! Performing phase self-cal
! Adding 42 model components to the UV plane model.
! The established model now contains 47 components and 8.07834 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.632207Jy  sigma=0.005925
! Fit after  self-cal, rms=0.632162Jy  sigma=0.005924
! Inverting map 
! Your choice of large map pixels excluded 3.44% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.03     HN        1.00*    KK        0.97     
!   KP        0.97     LA        0.98     MA        1.00*    MK        1.04     
!   NL        1.23     NY        1.00*    OV        1.00     PT        0.99     
!   SC        1.00*    TS        1.00     ZC        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.94     FD        0.97     HN        0.99     KK        1.03     
!   KP        0.96     LA        0.94     MA        1.00*    MK        1.02     
!   NL        1.03     NY        1.00*    OV        0.99     PT        0.96     
!   SC        0.99     TS        1.00*    ZC        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.03     FD        0.98     HN        0.93     KK        1.00*    
!   KP        0.98     LA        0.96     MA        1.10     MK        1.00*    
!   NL        1.03     NY        1.00*    OV        1.01     PT        1.00     
!   SC        1.01     TS        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.02     HN        1.00*    KK        0.99     
!   KP        0.97     LA        1.01     MA        1.00*    MK        1.05     
!   NL        1.26     NY        1.00*    OV        1.03     PT        0.98     
!   SC        1.00*    TS        1.02     ZC        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        0.96     HN        1.00     KK        1.10     
!   KP        0.96     LA        0.97     MA        1.00*    MK        1.03     
!   NL        1.05     NY        1.00*    OV        1.02     PT        0.95     
!   SC        1.02     TS        1.00*    ZC        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.09     FD        0.98     HN        0.94     KK        1.00*    
!   KP        0.97     LA        0.99     MA        1.00*    MK        1.00*    
!   NL        1.06     NY        1.00*    OV        1.04     PT        0.99     
!   SC        1.04     TS        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        1.00*    KK        0.98     
!   KP        0.97     LA        1.00     MA        1.00*    MK        1.05     
!   NL        1.21     NY        1.00*    OV        1.01     PT        0.98     
!   SC        1.00*    TS        1.02     ZC        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        0.96     HN        1.00     KK        1.03     
!   KP        0.96     LA        0.96     MA        1.00*    MK        1.03     
!   NL        1.01     NY        1.00*    OV        1.00     PT        0.95     
!   SC        0.97     TS        1.00*    ZC        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.07     FD        0.97     HN        0.93     KK        1.00*    
!   KP        0.97     LA        0.98     MA        1.20     MK        1.00*    
!   NL        1.01     NY        1.00*    OV        1.02     PT        0.99     
!   SC        0.99     TS        1.00*    ZC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.03     HN        1.00*    KK        0.96     
!   KP        0.97     LA        0.99     MA        1.00*    MK        1.03     
!   NL        1.25     NY        1.00*    OV        1.00     PT        0.99     
!   SC        1.00*    TS        1.02     ZC        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        0.98     HN        1.01     KK        1.03     
!   KP        0.96     LA        0.95     MA        1.00*    MK        1.02     
!   NL        1.03     NY        1.00*    OV        0.99     PT        0.96     
!   SC        1.00     TS        1.00*    ZC        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.13     FD        0.98     HN        0.94     KK        1.00*    
!   KP        0.98     LA        0.98     MA        1.17     MK        1.00*    
!   NL        1.04     NY        1.00*    OV        1.01     PT        0.99     
!   SC        1.01     TS        1.00*    ZC        1.00*    
! 
! 
! Fit before self-cal, rms=0.632162Jy  sigma=0.005924
! Fit after  self-cal, rms=0.403538Jy  sigma=0.003556
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=0.9381 mas, bmaj=2.56 mas, bpa=-2.868 degrees
! Estimated noise=658.51 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 = -0.0109068 Jy
! Component: 100  -  total flux cleaned = -0.0118586 Jy
! Component: 150  -  total flux cleaned = -0.0125972 Jy
! Component: 200  -  total flux cleaned = -0.0131709 Jy
! Total flux subtracted in 200 components = -0.0131709 Jy
! Clean residual min=-0.040927 max=0.060676 Jy/beam
! Clean residual mean=0.000613 rms=0.012548 Jy/beam
! Combined flux in latest and established models = 8.06517 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 49 components and 8.06517 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.402903Jy  sigma=0.003554
! Fit after  self-cal, rms=0.402987Jy  sigma=0.003553
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 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=0.402987Jy  sigma=0.003553
! Fit after  self-cal, rms=0.402816Jy  sigma=0.003550
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=0.9389 mas, bmaj=2.562 mas, bpa=-2.904 degrees
! Estimated noise=658.431 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00905225 Jy
! Component: 100  -  total flux cleaned = -0.0099205 Jy
! Component: 150  -  total flux cleaned = -0.0105915 Jy
! Component: 200  -  total flux cleaned = -0.0109478 Jy
! Total flux subtracted in 200 components = -0.0109478 Jy
! Clean residual min=-0.040774 max=0.059993 Jy/beam
! Clean residual mean=0.000612 rms=0.012493 Jy/beam
! Combined flux in latest and established models = 8.05422 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 49 components and 8.05422 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.402334Jy  sigma=0.003549
! Fit after  self-cal, rms=0.402378Jy  sigma=0.003549
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 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 (-1.4, 0).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0535782 Jy
! Component: 100  -  total flux cleaned = 0.0582414 Jy
! Component: 150  -  total flux cleaned = 0.0573325 Jy
! Component: 200  -  total flux cleaned = 0.0557704 Jy
! Total flux subtracted in 200 components = 0.0557704 Jy
! Clean residual min=-0.040190 max=0.040333 Jy/beam
! Clean residual mean=-0.000198 rms=0.010969 Jy/beam
! Combined flux in latest and established models = 8.10999 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 69 components and 8.10999 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.394429Jy  sigma=0.003443
! Fit after  self-cal, rms=0.393160Jy  sigma=0.003431
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 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=0.393160Jy  sigma=0.003431
! Fit after  self-cal, rms=0.296412Jy  sigma=0.002566
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=0.938 mas, bmaj=2.56 mas, bpa=-2.925 degrees
! Estimated noise=659.193 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.036559 Jy
! Component: 100  -  total flux cleaned = 0.0458088 Jy
! Component: 150  -  total flux cleaned = 0.0469519 Jy
! Component: 200  -  total flux cleaned = 0.0469519 Jy
! Total flux subtracted in 200 components = 0.0469519 Jy
! Clean residual min=-0.018577 max=0.016706 Jy/beam
! Clean residual mean=0.000435 rms=0.004811 Jy/beam
! Combined flux in latest and established models = 8.15695 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 91 components and 8.15695 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291850Jy  sigma=0.002498
! Fit after  self-cal, rms=0.290924Jy  sigma=0.002490
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 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 = 0.00585568 Jy
! Component: 100  -  total flux cleaned = 0.00585199 Jy
! Component: 150  -  total flux cleaned = 0.00586534 Jy
! Component: 200  -  total flux cleaned = 0.00624091 Jy
! Total flux subtracted in 200 components = 0.00624091 Jy
! Clean residual min=-0.022466 max=0.015086 Jy/beam
! Clean residual mean=0.000324 rms=0.004572 Jy/beam
! Combined flux in latest and established models = 8.16319 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 102 components and 8.16319 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.289731Jy  sigma=0.002472
! Fit after  self-cal, rms=0.289480Jy  sigma=0.002471
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 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=0.289480Jy  sigma=0.002471
! Fit after  self-cal, rms=0.286948Jy  sigma=0.002455
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=2.357 mas, bmaj=3.978 mas, bpa=-8.187 degrees
! Estimated noise=792.333 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0260189 Jy
! Component: 100  -  total flux cleaned = 0.027875 Jy
! Component: 150  -  total flux cleaned = 0.0282389 Jy
! Component: 200  -  total flux cleaned = 0.0285109 Jy
! Total flux subtracted in 200 components = 0.0285109 Jy
! Clean residual min=-0.013717 max=0.012065 Jy/beam
! Clean residual mean=0.000771 rms=0.004230 Jy/beam
! Combined flux in latest and established models = 8.1917 Jy
selfcal
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 117 components and 8.1917 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.286299Jy  sigma=0.002439
! Fit after  self-cal, rms=0.285677Jy  sigma=0.002433
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 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 = 0.00293736 Jy
! Component: 100  -  total flux cleaned = 0.00363488 Jy
! Component: 150  -  total flux cleaned = 0.00365002 Jy
! Component: 200  -  total flux cleaned = 0.00364315 Jy
! Total flux subtracted in 200 components = 0.00364315 Jy
! Clean residual min=-0.018271 max=0.011714 Jy/beam
! Clean residual mean=0.000654 rms=0.004317 Jy/beam
! Combined flux in latest and established models = 8.19534 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 127 components and 8.19534 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.285611Jy  sigma=0.002430
! Fit after  self-cal, rms=0.285433Jy  sigma=0.002428
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 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 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=0.9377 mas, bmaj=2.559 mas, bpa=-2.943 degrees
! Estimated noise=659.419 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9377 x 2.559 at -2.943 degrees (North through East)
! Clean map  min=-0.014066  max=7.3487 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
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.285433Jy  sigma=0.002428
! Fit after  self-cal, rms=0.160996Jy  sigma=0.001376
! Inverting map and beam 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=0.9381 mas, bmaj=2.558 mas, bpa=-2.982 degrees
! Estimated noise=659.197 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.010035 Jy
! Component: 100  -  total flux cleaned = 0.0115205 Jy
! Component: 150  -  total flux cleaned = 0.012507 Jy
! Component: 200  -  total flux cleaned = 0.0133531 Jy
! Total flux subtracted in 200 components = 0.0133531 Jy
! Clean residual min=-0.010627 max=0.012058 Jy/beam
! Clean residual mean=0.000534 rms=0.002862 Jy/beam
! Combined flux in latest and established models = 8.20869 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 139 components and 8.20869 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159964Jy  sigma=0.001364
! Fit after  self-cal, rms=0.159782Jy  sigma=0.001362
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00283756 Jy
! Component: 100  -  total flux cleaned = 0.00302724 Jy
! Component: 150  -  total flux cleaned = 0.00302642 Jy
! Component: 200  -  total flux cleaned = 0.00317936 Jy
! Total flux subtracted in 200 components = 0.00317936 Jy
! Clean residual min=-0.012174 max=0.011833 Jy/beam
! Clean residual mean=0.000484 rms=0.002812 Jy/beam
! Combined flux in latest and established models = 8.21187 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 145 components and 8.21187 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159391Jy  sigma=0.001358
! Fit after  self-cal, rms=0.159342Jy  sigma=0.001358
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159342Jy  sigma=0.001358
! Fit after  self-cal, rms=0.158874Jy  sigma=0.001353
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 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=0.6491 mas, bmaj=2.018 mas, bpa=-2.263 degrees
! Estimated noise=1209.79 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.47401 Jy
! Component: 100  -  total flux cleaned = 6.77218 Jy
! Component: 150  -  total flux cleaned = 7.32348 Jy
! Component: 200  -  total flux cleaned = 7.59222 Jy
! Total flux subtracted in 200 components = 7.59222 Jy
! Clean residual min=-0.038086 max=0.121454 Jy/beam
! Clean residual mean=0.002964 rms=0.015499 Jy/beam
! Combined flux in latest and established models = 7.59222 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 8 model components to the UV plane model.
! The established model now contains 8 components and 7.59222 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=0.9381 mas, bmaj=2.558 mas, bpa=-2.997 degrees
! Estimated noise=659.234 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 = 0.269617 Jy
! Component: 100  -  total flux cleaned = 0.406124 Jy
! Component: 150  -  total flux cleaned = 0.484219 Jy
! Component: 200  -  total flux cleaned = 0.533561 Jy
! Total flux subtracted in 200 components = 0.533561 Jy
! Clean residual min=-0.012422 max=0.030303 Jy/beam
! Clean residual mean=0.001824 rms=0.007357 Jy/beam
! Combined flux in latest and established models = 8.12579 Jy
! Adding 63 model components to the UV plane model.
! The established model now contains 66 components and 8.12578 Jy
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=2.354 mas, bmaj=3.975 mas, bpa=-8.223 degrees
! Estimated noise=792.571 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0474279 Jy
! Component: 100  -  total flux cleaned = 0.0714616 Jy
! Component: 150  -  total flux cleaned = 0.0846802 Jy
! Component: 200  -  total flux cleaned = 0.0921068 Jy
! Total flux subtracted in 200 components = 0.0921068 Jy
! Clean residual min=-0.006562 max=0.012244 Jy/beam
! Clean residual mean=0.001087 rms=0.003500 Jy/beam
! Combined flux in latest and established models = 8.21789 Jy
flux_cutoff = imstat(rms) * dynam
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 = 0.00174413 Jy
! Component: 100  -  total flux cleaned = 0.00265481 Jy
! Component: 150  -  total flux cleaned = 0.00304791 Jy
! Component: 200  -  total flux cleaned = 0.00329011 Jy
! Total flux subtracted in 200 components = 0.00329011 Jy
! Clean residual min=-0.006303 max=0.010988 Jy/beam
! Clean residual mean=0.000992 rms=0.003176 Jy/beam
! Combined flux in latest and established models = 8.22118 Jy
! Adding 64 model components to the UV plane model.
! The established model now contains 122 components and 8.22118 Jy
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! Estimated beam: bmin=0.9381 mas, bmaj=2.558 mas, bpa=-2.997 degrees
! Estimated noise=659.234 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00220618 Jy
! Component: 100  -  total flux cleaned = -0.00219926 Jy
! Component: 150  -  total flux cleaned = -0.00191125 Jy
! Component: 200  -  total flux cleaned = -0.00140639 Jy
! Total flux subtracted in 200 components = -0.00140639 Jy
! Clean residual min=-0.007937 max=0.010358 Jy/beam
! Clean residual mean=0.000536 rms=0.002586 Jy/beam
! Combined flux in latest and established models = 8.21978 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 135 components and 8.21978 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.164200Jy  sigma=0.001418
! Fit after  self-cal, rms=0.162719Jy  sigma=0.001401
wmodel J0730-1141_X_2010_06_23_pus_map.mod
! Writing 135 model components to file: J0730-1141_X_2010_06_23_pus_map.mod
wobs J0730-1141_X_2010_06_23_pus_uvs.fits
! Writing UV FITS file: J0730-1141_X_2010_06_23_pus_uvs.fits
wwins J0730-1141_X_2010_06_23_pus_map.win
! wwins: Wrote 2 windows to J0730-1141_X_2010_06_23_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 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00480474 Jy
! Component: 100  -  total flux cleaned = 0.00627623 Jy
! Component: 150  -  total flux cleaned = 0.0069987 Jy
! Component: 200  -  total flux cleaned = 0.00809417 Jy
! Component: 250  -  total flux cleaned = 0.00912721 Jy
! Component: 300  -  total flux cleaned = 0.010238 Jy
! Component: 350  -  total flux cleaned = 0.0114232 Jy
! Component: 400  -  total flux cleaned = 0.0121086 Jy
! Component: 450  -  total flux cleaned = 0.0131022 Jy
! Component: 500  -  total flux cleaned = 0.0138524 Jy
! Component: 550  -  total flux cleaned = 0.0145813 Jy
! Component: 600  -  total flux cleaned = 0.0150881 Jy
! Component: 650  -  total flux cleaned = 0.0156831 Jy
! Component: 700  -  total flux cleaned = 0.0163638 Jy
! Component: 750  -  total flux cleaned = 0.0170297 Jy
! Component: 800  -  total flux cleaned = 0.0174968 Jy
! Component: 850  -  total flux cleaned = 0.0181378 Jy
! Component: 900  -  total flux cleaned = 0.0185874 Jy
! Component: 950  -  total flux cleaned = 0.0191174 Jy
! Component: 1000  -  total flux cleaned = 0.0196368 Jy
! Total flux subtracted in 1024 components = 0.0196367 Jy
! Clean residual min=-0.004818 max=0.004835 Jy/beam
! Clean residual mean=0.000243 rms=0.001737 Jy/beam
! Combined flux in latest and established models = 8.23941 Jy
keep
! Adding 60 model components to the UV plane model.
! The established model now contains 194 components and 8.23941 Jy
![Exited script file: muppet]
wmap "J0730-1141_X_2010_06_23_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9381 x 2.558 at -2.997 degrees (North through East)
! Clean map  min=-0.0073946  max=7.3529 Jy/beam
! Writing clean map to FITS file: J0730-1141_X_2010_06_23_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 7.35292 
invert
! Inverting map 
! Your choice of large map pixels excluded 3.51% of the data.
!  The x-axis pixel size should ideally be below 0.1821 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00173882 
device "J0730-1141_X_2010_06_23_pus\_map.eps/VPS"
! Attempting to open device: 'J0730-1141_X_2010_06_23_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.0709439 0.0709439 0.141888 0.283776 0.567551 1.1351 2.27021 4.54041 9.08082 18.1616 36.3233 72.6466
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0052 
print "peak=",int(1000*peak_flux)/1000
! peak= 7.352 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9381 x 2.558 at -2.997 degrees (North through East)
! Clean map  min=-0.0073946  max=7.3529 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0730-1141_X_2010_06_23_pus\_map.gif/vgif"
! Attempting to open device: 'J0730-1141_X_2010_06_23_pus_map.gif/vgif'
mapplot cln