! Started logfile: J0001+1914_X_2010_06_23_pus_uvs.log on Thu Jan 27 23:37:22 2011
obs J0001+1914_X_2010_06_23_pus_uva.fits
! Reading UV FITS file: J0001+1914_X_2010_06_23_pus_uva.fits
! AN table 1: 156 integrations on 105 of 105 possible baselines.
! AN table 2: 76 integrations on 105 of 105 possible baselines.
! AN table 3: 307 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.304568 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0001+1914
! 
! 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 68948 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 J0001+1914_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 925 telescope corrections were flagged in sub-array 1.
!  A total of 843 telescope corrections were flagged in sub-array 2.
!  A total of 2618 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 925 telescope corrections were flagged in sub-array 1.
!  A total of 843 telescope corrections were flagged in sub-array 2.
!  A total of 2908 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 925 telescope corrections were flagged in sub-array 1.
!  A total of 843 telescope corrections were flagged in sub-array 2.
!  A total of 2618 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 925 telescope corrections were flagged in sub-array 1.
!  A total of 843 telescope corrections were flagged in sub-array 2.
!  A total of 2618 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.827433Jy  sigma=0.009465
! Fit after  self-cal, rms=0.798276Jy  sigma=0.009189
! 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 7.63% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=0.5506 mas, bmaj=1.17 mas, bpa=0.05078 degrees
! Estimated noise=473.582 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 = 0.162702 Jy
! Component: 100  -  total flux cleaned = 0.200967 Jy
! Total flux subtracted in 100 components = 0.200967 Jy
! Clean residual min=-0.004795 max=0.015870 Jy/beam
! Clean residual mean=0.000264 rms=0.001867 Jy/beam
! Combined flux in latest and established models = 0.200967 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.200967 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155315Jy  sigma=0.001437
! Fit after  self-cal, rms=0.155313Jy  sigma=0.001437
! Inverting map 
! Your choice of large map pixels excluded 7.63% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0190519 Jy
! Component: 100  -  total flux cleaned = 0.0310985 Jy
! Total flux subtracted in 100 components = 0.0310985 Jy
! Clean residual min=-0.003944 max=0.007254 Jy/beam
! Clean residual mean=0.000167 rms=0.001338 Jy/beam
! Combined flux in latest and established models = 0.232066 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 23 components and 0.232066 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152138Jy  sigma=0.001373
! Fit after  self-cal, rms=0.152216Jy  sigma=0.001372
! Inverting map 
! Your choice of large map pixels excluded 7.63% of the data.
!  The x-axis pixel size should ideally be below 0.1537 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 7.63% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=0.7249 mas, bmaj=1.341 mas, bpa=-4.873 degrees
! Estimated noise=251.382 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 = 0.0143657 Jy
! Component: 100  -  total flux cleaned = 0.0219575 Jy
! Component: 150  -  total flux cleaned = 0.026179 Jy
! Component: 200  -  total flux cleaned = 0.0286288 Jy
! Total flux subtracted in 200 components = 0.0286288 Jy
! Clean residual min=-0.003121 max=0.006403 Jy/beam
! Clean residual mean=0.000187 rms=0.001151 Jy/beam
! Combined flux in latest and established models = 0.260694 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 41 components and 0.260694 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151336Jy  sigma=0.001350
! Fit after  self-cal, rms=0.151386Jy  sigma=0.001350
! Inverting map 
! Your choice of large map pixels excluded 7.63% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Added new window around map position (1.2, 1.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00679157 Jy
! Component: 100  -  total flux cleaned = 0.0103565 Jy
! Component: 150  -  total flux cleaned = 0.011817 Jy
! Component: 200  -  total flux cleaned = 0.0118792 Jy
! Total flux subtracted in 200 components = 0.0118792 Jy
! Clean residual min=-0.002919 max=0.003690 Jy/beam
! Clean residual mean=0.000097 rms=0.000835 Jy/beam
! Combined flux in latest and established models = 0.272574 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 60 components and 0.272574 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151121Jy  sigma=0.001346
! Fit after  self-cal, rms=0.151093Jy  sigma=0.001345
! Inverting map 
! Your choice of large map pixels excluded 7.63% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.97     HN        1.05     KK        0.94     
!   KP        0.99     LA        0.96     MA        1.00*    MK        1.01     
!   NL        0.98     NY        1.00     OV        1.00     PT        0.97     
!   SC        1.00     TS        1.09     ZC        1.00*    
! 
!  A total of 63 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        0.98     HN        1.02     KK        1.00*    
!   KP        1.00     LA        0.99     MA        1.00*    MK        1.09     
!   NL        0.98     NY        1.00*    OV        0.97     PT        0.95     
!   SC        1.00*    TS        1.00*    ZC        1.00*    
! 
!  A total of 84 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        1.01     HN        1.14     KK        1.09     
!   KP        1.00     LA        0.97     MA        0.96     MK        1.00*    
!   NL        1.02     NY        1.04     OV        0.99     PT        1.00     
!   SC        0.98     TS        0.85     ZC        0.99     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.98     HN        1.09     KK        1.01     
!   KP        0.97     LA        0.97     MA        1.00*    MK        1.03     
!   NL        1.01     NY        1.01     OV        1.03     PT        0.96     
!   SC        1.03     TS        1.09     ZC        1.00*    
! 
!  A total of 63 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.94     HN        1.03     KK        1.00*    
!   KP        0.96     LA        0.99     MA        1.00*    MK        0.98     
!   NL        1.02     NY        1.00*    OV        1.02     PT        0.98     
!   SC        1.00*    TS        1.00*    ZC        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        1.01     HN        1.17     KK        1.16     
!   KP        0.99     LA        1.02     MA        1.00*    MK        1.00*    
!   NL        1.04     NY        1.04     OV        1.03     PT        1.00     
!   SC        1.02     TS        0.85     ZC        0.99     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.97     HN        1.08     KK        0.91     
!   KP        0.99     LA        0.99     MA        1.00*    MK        1.01     
!   NL        0.95     NY        1.06     OV        1.01     PT        0.96     
!   SC        0.98     TS        1.08     ZC        1.00*    
! 
!  A total of 63 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        1.00     HN        1.09     KK        1.00*    
!   KP        0.95     LA        1.01     MA        1.00*    MK        1.04     
!   NL        0.97     NY        1.00*    OV        0.98     PT        0.96     
!   SC        1.00*    TS        1.00*    ZC        1.00*    
! 
!  A total of 84 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        1.00     HN        1.18     KK        1.79     
!   KP        0.99     LA        0.99     MA        0.94     MK        1.00*    
!   NL        0.97     NY        1.02     OV        1.01     PT        0.99     
!   SC        0.96     TS        0.85     ZC        1.00     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.99     HN        1.07     KK        0.90     
!   KP        0.97     LA        0.97     MA        1.00*    MK        1.02     
!   NL        0.98     NY        1.05     OV        1.00     PT        0.97     
!   SC        1.00     TS        1.08     ZC        1.00*    
! 
!  A total of 63 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        0.96     HN        1.03     KK        1.00*    
!   KP        1.01     LA        0.99     MA        1.00*    MK        1.01     
!   NL        1.02     NY        1.00*    OV        0.97     PT        1.00     
!   SC        1.00*    TS        1.00*    ZC        1.00*    
! 
!  A total of 84 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.06     FD        1.02     HN        1.15     KK        0.93     
!   KP        0.99     LA        1.00     MA        0.97     MK        1.00*    
!   NL        1.00     NY        1.03     OV        1.01     PT        1.01     
!   SC        0.98     TS        1.80     ZC        1.06     
! 
! 
! Fit before self-cal, rms=0.151093Jy  sigma=0.001345
! Fit after  self-cal, rms=0.156075Jy  sigma=0.001337
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=0.7332 mas, bmaj=1.35 mas, bpa=-5.05 degrees
! Estimated noise=253.62 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 = -0.000236686 Jy
! Component: 100  -  total flux cleaned = -0.000466173 Jy
! Component: 150  -  total flux cleaned = -0.000621716 Jy
! Component: 200  -  total flux cleaned = -0.000656344 Jy
! Total flux subtracted in 200 components = -0.000656344 Jy
! Clean residual min=-0.001411 max=0.001451 Jy/beam
! Clean residual mean=0.000023 rms=0.000374 Jy/beam
! Combined flux in latest and established models = 0.271917 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 70 components and 0.271917 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156052Jy  sigma=0.001337
! Fit after  self-cal, rms=0.156204Jy  sigma=0.001336
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 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=0.156204Jy  sigma=0.001336
! Fit after  self-cal, rms=0.156665Jy  sigma=0.001336
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=0.7341 mas, bmaj=1.352 mas, bpa=-5.099 degrees
! Estimated noise=253.273 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00091416 Jy
! Component: 100  -  total flux cleaned = -0.000912068 Jy
! Component: 150  -  total flux cleaned = -0.000911765 Jy
! Component: 200  -  total flux cleaned = -0.000938823 Jy
! Total flux subtracted in 200 components = -0.000938823 Jy
! Clean residual min=-0.001378 max=0.001397 Jy/beam
! Clean residual mean=0.000023 rms=0.000360 Jy/beam
! Combined flux in latest and established models = 0.270978 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 76 components and 0.270978 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156647Jy  sigma=0.001336
! Fit after  self-cal, rms=0.156658Jy  sigma=0.001336
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 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 = 1.97024e-05 Jy
! Component: 100  -  total flux cleaned = 2.05964e-05 Jy
! Component: 150  -  total flux cleaned = -4.44486e-06 Jy
! Component: 200  -  total flux cleaned = -2.74639e-05 Jy
! Total flux subtracted in 200 components = -2.74639e-05 Jy
! Clean residual min=-0.001358 max=0.001414 Jy/beam
! Clean residual mean=0.000023 rms=0.000356 Jy/beam
! Combined flux in latest and established models = 0.270951 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 79 components and 0.270951 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156649Jy  sigma=0.001336
! Fit after  self-cal, rms=0.156646Jy  sigma=0.001336
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 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=0.156646Jy  sigma=0.001336
! Fit after  self-cal, rms=0.156856Jy  sigma=0.001335
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=0.7347 mas, bmaj=1.355 mas, bpa=-5.117 degrees
! Estimated noise=253.108 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000758206 Jy
! Component: 100  -  total flux cleaned = -0.000939361 Jy
! Component: 150  -  total flux cleaned = -0.000989258 Jy
! Component: 200  -  total flux cleaned = -0.00101058 Jy
! Total flux subtracted in 200 components = -0.00101058 Jy
! Clean residual min=-0.001275 max=0.001262 Jy/beam
! Clean residual mean=0.000024 rms=0.000341 Jy/beam
! Combined flux in latest and established models = 0.26994 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 86 components and 0.26994 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156846Jy  sigma=0.001335
! Fit after  self-cal, rms=0.156843Jy  sigma=0.001335
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 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 = -2.75861e-05 Jy
! Component: 100  -  total flux cleaned = -6.96088e-05 Jy
! Component: 150  -  total flux cleaned = -0.000107117 Jy
! Component: 200  -  total flux cleaned = -0.000141391 Jy
! Total flux subtracted in 200 components = -0.000141391 Jy
! Clean residual min=-0.001269 max=0.001252 Jy/beam
! Clean residual mean=0.000025 rms=0.000338 Jy/beam
! Combined flux in latest and established models = 0.269799 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 91 components and 0.269799 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156839Jy  sigma=0.001335
! Fit after  self-cal, rms=0.156838Jy  sigma=0.001334
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 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=0.156838Jy  sigma=0.001334
! Fit after  self-cal, rms=0.156948Jy  sigma=0.001334
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=2.315 mas, bmaj=2.831 mas, bpa=-3.907 degrees
! Estimated noise=324.331 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000533719 Jy
! Component: 100  -  total flux cleaned = -0.000480076 Jy
! Component: 150  -  total flux cleaned = -0.000467135 Jy
! Component: 200  -  total flux cleaned = -0.000466898 Jy
! Total flux subtracted in 200 components = -0.000466898 Jy
! Clean residual min=-0.001376 max=0.001029 Jy/beam
! Clean residual mean=0.000054 rms=0.000378 Jy/beam
! Combined flux in latest and established models = 0.269332 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 95 components and 0.269332 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156948Jy  sigma=0.001334
! Fit after  self-cal, rms=0.156943Jy  sigma=0.001334
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 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 = 1.1535e-05 Jy
! Component: 100  -  total flux cleaned = 8.30147e-05 Jy
! Component: 150  -  total flux cleaned = 0.000113753 Jy
! Component: 200  -  total flux cleaned = 0.000142069 Jy
! Total flux subtracted in 200 components = 0.000142069 Jy
! Clean residual min=-0.001370 max=0.001035 Jy/beam
! Clean residual mean=0.000051 rms=0.000376 Jy/beam
! Combined flux in latest and established models = 0.269474 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 100 components and 0.269474 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156944Jy  sigma=0.001334
! Fit after  self-cal, rms=0.156945Jy  sigma=0.001334
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 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 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=0.7358 mas, bmaj=1.357 mas, bpa=-5.141 degrees
! Estimated noise=253.041 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7358 x 1.357 at -5.141 degrees (North through East)
! Clean map  min=-0.0011204  max=0.21763 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 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=0.5544 mas, bmaj=1.182 mas, bpa=-0.04461 degrees
! Estimated noise=481.456 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.164439 Jy
! Component: 100  -  total flux cleaned = 0.203324 Jy
! Component: 150  -  total flux cleaned = 0.221319 Jy
! Component: 200  -  total flux cleaned = 0.232606 Jy
! Total flux subtracted in 200 components = 0.232606 Jy
! Clean residual min=-0.002785 max=0.006023 Jy/beam
! Clean residual mean=0.000123 rms=0.001007 Jy/beam
! Combined flux in latest and established models = 0.232606 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 23 model components to the UV plane model.
! The established model now contains 23 components and 0.232606 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=0.7358 mas, bmaj=1.357 mas, bpa=-5.141 degrees
! Estimated noise=253.041 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 = 0.0133264 Jy
! Component: 100  -  total flux cleaned = 0.0209479 Jy
! Component: 150  -  total flux cleaned = 0.0258367 Jy
! Component: 200  -  total flux cleaned = 0.0290905 Jy
! Total flux subtracted in 200 components = 0.0290905 Jy
! Clean residual min=-0.001462 max=0.002024 Jy/beam
! Clean residual mean=0.000083 rms=0.000490 Jy/beam
! Combined flux in latest and established models = 0.261696 Jy
! Adding 49 model components to the UV plane model.
! The established model now contains 64 components and 0.261696 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 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 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=2.315 mas, bmaj=2.831 mas, bpa=-3.907 degrees
! Estimated noise=324.331 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00381858 Jy
! Component: 100  -  total flux cleaned = 0.00564762 Jy
! Component: 150  -  total flux cleaned = 0.00667707 Jy
! Component: 200  -  total flux cleaned = 0.00727296 Jy
! Total flux subtracted in 200 components = 0.00727296 Jy
! Clean residual min=-0.001385 max=0.000988 Jy/beam
! Clean residual mean=0.000063 rms=0.000385 Jy/beam
! Combined flux in latest and established models = 0.268969 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 = 0.000346485 Jy
! Component: 100  -  total flux cleaned = 0.00042375 Jy
! Component: 150  -  total flux cleaned = 0.000466438 Jy
! Component: 200  -  total flux cleaned = 0.000505544 Jy
! Total flux subtracted in 200 components = 0.000505544 Jy
! Clean residual min=-0.001336 max=0.001026 Jy/beam
! Clean residual mean=0.000052 rms=0.000377 Jy/beam
! Combined flux in latest and established models = 0.269475 Jy
! Adding 30 model components to the UV plane model.
! The established model now contains 84 components and 0.269475 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! Estimated beam: bmin=0.7358 mas, bmaj=1.357 mas, bpa=-5.141 degrees
! Estimated noise=253.041 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000476883 Jy
! Component: 100  -  total flux cleaned = -0.000568159 Jy
! Component: 150  -  total flux cleaned = -0.000566451 Jy
! Component: 200  -  total flux cleaned = -0.000565733 Jy
! Total flux subtracted in 200 components = -0.000565733 Jy
! Clean residual min=-0.001180 max=0.001246 Jy/beam
! Clean residual mean=0.000024 rms=0.000345 Jy/beam
! Combined flux in latest and established models = 0.268909 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 93 components and 0.268909 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156939Jy  sigma=0.001334
! Fit after  self-cal, rms=0.156887Jy  sigma=0.001334
wmodel J0001+1914_X_2010_06_23_pus_map.mod
! Writing 93 model components to file: J0001+1914_X_2010_06_23_pus_map.mod
wobs J0001+1914_X_2010_06_23_pus_uvs.fits
! Writing UV FITS file: J0001+1914_X_2010_06_23_pus_uvs.fits
wwins J0001+1914_X_2010_06_23_pus_map.win
! wwins: Wrote 2 windows to J0001+1914_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 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.00040099 Jy
! Component: 100  -  total flux cleaned = 0.000644455 Jy
! Component: 150  -  total flux cleaned = 0.000917571 Jy
! Component: 200  -  total flux cleaned = 0.00115825 Jy
! Component: 250  -  total flux cleaned = 0.00137128 Jy
! Component: 300  -  total flux cleaned = 0.00155882 Jy
! Component: 350  -  total flux cleaned = 0.00168676 Jy
! Component: 400  -  total flux cleaned = 0.00186454 Jy
! Component: 450  -  total flux cleaned = 0.00198573 Jy
! Component: 500  -  total flux cleaned = 0.00210477 Jy
! Component: 550  -  total flux cleaned = 0.00222162 Jy
! Component: 600  -  total flux cleaned = 0.00233614 Jy
! Component: 650  -  total flux cleaned = 0.00244875 Jy
! Component: 700  -  total flux cleaned = 0.00251208 Jy
! Component: 750  -  total flux cleaned = 0.00263672 Jy
! Component: 800  -  total flux cleaned = 0.00269817 Jy
! Component: 850  -  total flux cleaned = 0.00275889 Jy
! Component: 900  -  total flux cleaned = 0.00284863 Jy
! Component: 950  -  total flux cleaned = 0.00286357 Jy
! Component: 1000  -  total flux cleaned = 0.00290755 Jy
! Total flux subtracted in 1024 components = 0.00292213 Jy
! Clean residual min=-0.000968 max=0.000725 Jy/beam
! Clean residual mean=0.000003 rms=0.000286 Jy/beam
! Combined flux in latest and established models = 0.271831 Jy
keep
! Adding 75 model components to the UV plane model.
! The established model now contains 168 components and 0.271831 Jy
![Exited script file: muppet]
wmap "J0001+1914_X_2010_06_23_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7358 x 1.357 at -5.141 degrees (North through East)
! Clean map  min=-0.0010896  max=0.21791 Jy/beam
! Writing clean map to FITS file: J0001+1914_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 0.217907 
invert
! Inverting map 
! Your choice of large map pixels excluded 7.5% of the data.
!  The x-axis pixel size should ideally be below 0.1537 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000285696 
device "J0001+1914_X_2010_06_23_pus\_map.eps/VPS"
! Attempting to open device: 'J0001+1914_X_2010_06_23_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.393328 0.393328 0.786656 1.57331 3.14662 6.29324 12.5865 25.173 50.346
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0008 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.217 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7358 x 1.357 at -5.141 degrees (North through East)
! Clean map  min=-0.0010896  max=0.21791 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0001+1914_X_2010_06_23_pus\_map.gif/vgif"
! Attempting to open device: 'J0001+1914_X_2010_06_23_pus_map.gif/vgif'
mapplot cln