! Started logfile: J0748+2400_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:15:45 2011
obs J0748+2400_X_2010_10_13_pus_uva.fits
! Reading UV FITS file: J0748+2400_X_2010_10_13_pus_uva.fits
! AN table 1: 123 integrations on 105 of 105 possible baselines.
! AN table 2: 87 integrations on 105 of 105 possible baselines.
! AN table 3: 15 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.127704 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0748+2400
! 
! 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 5978 lines of history.
! 
! Reading 12068 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 J0748+2400_X_2010_10_13_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 1451 telescope corrections were flagged in sub-array 1.
!  A total of 890 telescope corrections were flagged in sub-array 2.
!  A total of 61 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 1451 telescope corrections were flagged in sub-array 1.
!  A total of 890 telescope corrections were flagged in sub-array 2.
!  A total of 61 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 1451 telescope corrections were flagged in sub-array 1.
!  A total of 898 telescope corrections were flagged in sub-array 2.
!  A total of 61 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 1451 telescope corrections were flagged in sub-array 1.
!  A total of 898 telescope corrections were flagged in sub-array 2.
!  A total of 61 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.417839Jy  sigma=0.003935
! Fit after  self-cal, rms=0.385606Jy  sigma=0.003566
! 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 8.59% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=0.5377 mas, bmaj=0.751 mas, bpa=7.199 degrees
! Estimated noise=1004.43 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 = 0.568797 Jy
! Component: 100  -  total flux cleaned = 0.745536 Jy
! Total flux subtracted in 100 components = 0.745536 Jy
! Clean residual min=-0.027040 max=0.079876 Jy/beam
! Clean residual mean=0.001119 rms=0.008936 Jy/beam
! Combined flux in latest and established models = 0.745535 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.745535 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.259270Jy  sigma=0.002749
! Fit after  self-cal, rms=0.258782Jy  sigma=0.002747
! Inverting map 
! Your choice of large map pixels excluded 8.59% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0914733 Jy
! Component: 100  -  total flux cleaned = 0.141812 Jy
! Total flux subtracted in 100 components = 0.141812 Jy
! Clean residual min=-0.020757 max=0.039793 Jy/beam
! Clean residual mean=0.000504 rms=0.006195 Jy/beam
! Combined flux in latest and established models = 0.887348 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 13 components and 0.887348 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.215946Jy  sigma=0.002030
! Fit after  self-cal, rms=0.215397Jy  sigma=0.002027
! Inverting map 
! Your choice of large map pixels excluded 8.59% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Added new window around map position (-0.6, 0.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0398962 Jy
! Component: 100  -  total flux cleaned = 0.0654125 Jy
! Total flux subtracted in 100 components = 0.0654125 Jy
! Clean residual min=-0.019200 max=0.023582 Jy/beam
! Clean residual mean=0.000218 rms=0.005480 Jy/beam
! Combined flux in latest and established models = 0.95276 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 21 components and 0.95276 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.207113Jy  sigma=0.001848
! Fit after  self-cal, rms=0.206578Jy  sigma=0.001843
! Inverting map 
! Your choice of large map pixels excluded 8.59% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 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 8.59% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=0.6698 mas, bmaj=1.021 mas, bpa=-0.5138 degrees
! Estimated noise=627.937 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 = 0.0278033 Jy
! Component: 100  -  total flux cleaned = 0.0426622 Jy
! Component: 150  -  total flux cleaned = 0.0508747 Jy
! Component: 200  -  total flux cleaned = 0.055507 Jy
! Total flux subtracted in 200 components = 0.055507 Jy
! Clean residual min=-0.015378 max=0.019366 Jy/beam
! Clean residual mean=-0.000078 rms=0.004522 Jy/beam
! Combined flux in latest and established models = 1.00827 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 31 components and 1.00827 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.205125Jy  sigma=0.001774
! Fit after  self-cal, rms=0.204890Jy  sigma=0.001772
! Inverting map 
! Your choice of large map pixels excluded 8.59% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 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        0.97     FD        1.00*    HH        1.03     HN        0.95     
!   KB        1.02     KK        0.90     KP        1.08     LA        1.11     
!   MK        0.97     NL        2.75     NY        1.03     OV        1.00     
!   PT        1.09     SC        0.97     TS        1.01     
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.95     FD        0.85     HH        1.11     HN        1.10     
!   KB        0.97     KK        1.00*    KP        0.99     LA        0.98     
!   MK        0.94     NL        1.02     NY        1.05     OV        0.97     
!   PT        0.95     SC        0.99     TS        0.97     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.96     FD        0.83     HH        1.00*    HN        0.95     
!   KB        1.00*    KK        0.99     KP        0.98     LA        0.97     
!   MK        0.99     NL        0.97     NY        0.99     OV        0.98     
!   PT        0.94     SC        0.98     TS        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 75 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.00*    HH        1.01     HN        0.94     
!   KB        1.04     KK        0.94     KP        1.08     LA        1.08     
!   MK        0.92     NL        3.03     NY        1.01     OV        1.04     
!   PT        1.11     SC        1.00     TS        1.02     
! 
!  A total of 12 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.99     HH        1.18     HN        1.12     
!   KB        0.99     KK        1.00*    KP        0.99     LA        0.93     
!   MK        0.92     NL        1.06     NY        1.01     OV        1.00     
!   PT        0.98     SC        1.00     TS        0.96     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        0.98     HH        1.00*    HN        0.97     
!   KB        1.00*    KK        0.96     KP        0.97     LA        0.94     
!   MK        0.94     NL        1.02     NY        0.98     OV        1.01     
!   PT        0.95     SC        1.00     TS        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 75 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00*    HH        1.04     HN        1.05     
!   KB        1.02     KK        0.85     KP        1.09     LA        1.05     
!   MK        0.98     NL        3.18     NY        1.03     OV        1.01     
!   PT        1.15     SC        1.01     TS        1.02     
! 
!  A total of 15 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        1.01     HH        1.12     HN        1.15     
!   KB        0.98     KK        1.00*    KP        0.99     LA        0.93     
!   MK        0.93     NL        1.00     NY        1.05     OV        0.99     
!   PT        1.03     SC        1.01     TS        0.97     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.99     FD        0.96     HH        1.00*    HN        1.00     
!   KB        1.00*    KK        0.98     KP        0.98     LA        0.92     
!   MK        0.99     NL        0.96     NY        1.06     OV        0.99     
!   PT        0.98     SC        1.01     TS        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 75 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.00*    HH        1.01     HN        0.94     
!   KB        1.03     KK        0.89     KP        1.11     LA        1.10     
!   MK        0.96     NL        3.03     NY        0.99     OV        1.05     
!   PT        1.10     SC        1.10     TS        0.90     
! 
!  A total of 15 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        1.00     HH        1.16     HN        1.12     
!   KB        0.99     KK        1.00*    KP        1.00     LA        1.00     
!   MK        0.92     NL        1.01     NY        1.05     OV        1.03     
!   PT        0.97     SC        0.98     TS        0.84     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.03     FD        0.97     HH        1.00*    HN        0.92     
!   KB        1.00*    KK        0.98     KP        0.98     LA        1.00     
!   MK        0.98     NL        0.98     NY        0.99     OV        1.03     
!   PT        0.96     SC        0.99     TS        1.00*    
! 
! 
! Fit before self-cal, rms=0.204890Jy  sigma=0.001772
! Fit after  self-cal, rms=0.205113Jy  sigma=0.001548
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=0.684 mas, bmaj=1.041 mas, bpa=-1.472 degrees
! Estimated noise=641.398 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 = -0.000440919 Jy
! Component: 100  -  total flux cleaned = -0.00124231 Jy
! Component: 150  -  total flux cleaned = -0.00156816 Jy
! Component: 200  -  total flux cleaned = -0.00183038 Jy
! Total flux subtracted in 200 components = -0.00183038 Jy
! Clean residual min=-0.008821 max=0.013259 Jy/beam
! Clean residual mean=-0.000240 rms=0.002754 Jy/beam
! Combined flux in latest and established models = 1.00644 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 35 components and 1.00644 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.204791Jy  sigma=0.001545
! Fit after  self-cal, rms=0.205613Jy  sigma=0.001544
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 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=0.205613Jy  sigma=0.001544
! Fit after  self-cal, rms=0.216433Jy  sigma=0.001505
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=0.6803 mas, bmaj=1.031 mas, bpa=-0.5073 degrees
! Estimated noise=638.378 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00208204 Jy
! Component: 100  -  total flux cleaned = 0.00152126 Jy
! Component: 150  -  total flux cleaned = 0.00105277 Jy
! Component: 200  -  total flux cleaned = 0.000650106 Jy
! Total flux subtracted in 200 components = 0.000650106 Jy
! Clean residual min=-0.007756 max=0.013057 Jy/beam
! Clean residual mean=0.000063 rms=0.002658 Jy/beam
! Combined flux in latest and established models = 1.00709 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 38 components and 1.00709 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.216203Jy  sigma=0.001503
! Fit after  self-cal, rms=0.216233Jy  sigma=0.001502
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 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 (-2.6, 1.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.01115 Jy
! Component: 100  -  total flux cleaned = 0.011927 Jy
! Component: 150  -  total flux cleaned = 0.0112655 Jy
! Component: 200  -  total flux cleaned = 0.0108489 Jy
! Total flux subtracted in 200 components = 0.0108489 Jy
! Clean residual min=-0.008233 max=0.007957 Jy/beam
! Clean residual mean=-0.000471 rms=0.002511 Jy/beam
! Combined flux in latest and established models = 1.01794 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 50 components and 1.01794 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.215727Jy  sigma=0.001493
! Fit after  self-cal, rms=0.215635Jy  sigma=0.001492
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 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=0.215635Jy  sigma=0.001492
! Fit after  self-cal, rms=0.247467Jy  sigma=0.001316
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=0.6788 mas, bmaj=1.032 mas, bpa=-0.6093 degrees
! Estimated noise=637.151 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00231702 Jy
! Component: 100  -  total flux cleaned = 0.00285668 Jy
! Component: 150  -  total flux cleaned = 0.00307776 Jy
! Component: 200  -  total flux cleaned = 0.00317824 Jy
! Total flux subtracted in 200 components = 0.00317824 Jy
! Clean residual min=-0.003639 max=0.004024 Jy/beam
! Clean residual mean=0.000175 rms=0.000992 Jy/beam
! Combined flux in latest and established models = 1.02111 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 58 components and 1.02111 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.247318Jy  sigma=0.001314
! Fit after  self-cal, rms=0.248787Jy  sigma=0.001312
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 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 (-3.8, 2.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00369448 Jy
! Component: 100  -  total flux cleaned = 0.00389955 Jy
! Component: 150  -  total flux cleaned = 0.00398682 Jy
! Component: 200  -  total flux cleaned = 0.00398381 Jy
! Total flux subtracted in 200 components = 0.00398381 Jy
! Clean residual min=-0.003467 max=0.003124 Jy/beam
! Clean residual mean=-0.000024 rms=0.000909 Jy/beam
! Combined flux in latest and established models = 1.0251 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 66 components and 1.0251 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.248680Jy  sigma=0.001310
! Fit after  self-cal, rms=0.248657Jy  sigma=0.001310
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 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=0.248657Jy  sigma=0.001310
! Fit after  self-cal, rms=0.254639Jy  sigma=0.001309
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=2.725 mas, bmaj=2.94 mas, bpa=4.237 degrees
! Estimated noise=884.918 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0015541 Jy
! Component: 100  -  total flux cleaned = 0.00175654 Jy
! Component: 150  -  total flux cleaned = 0.00193171 Jy
! Component: 200  -  total flux cleaned = 0.00193061 Jy
! Total flux subtracted in 200 components = 0.00193061 Jy
! Clean residual min=-0.002868 max=0.004501 Jy/beam
! Clean residual mean=0.000364 rms=0.001298 Jy/beam
! Combined flux in latest and established models = 1.02703 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 82 components and 1.02703 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.254646Jy  sigma=0.001309
! Fit after  self-cal, rms=0.254673Jy  sigma=0.001309
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 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 = 0.000323879 Jy
! Component: 100  -  total flux cleaned = 0.000430929 Jy
! Component: 150  -  total flux cleaned = 0.000430623 Jy
! Component: 200  -  total flux cleaned = 0.000457168 Jy
! Total flux subtracted in 200 components = 0.000457168 Jy
! Clean residual min=-0.002829 max=0.004309 Jy/beam
! Clean residual mean=0.000302 rms=0.001260 Jy/beam
! Combined flux in latest and established models = 1.02749 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 87 components and 1.02749 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.254667Jy  sigma=0.001308
! Fit after  self-cal, rms=0.254667Jy  sigma=0.001308
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 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 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=0.6787 mas, bmaj=1.032 mas, bpa=-0.6222 degrees
! Estimated noise=637.01 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6787 x 1.032 at -0.6222 degrees (North through East)
! Clean map  min=-0.0029665  max=0.77545 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=0.254667Jy  sigma=0.001308
! Fit after  self-cal, rms=0.364343Jy  sigma=0.001185
! Inverting map and beam 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=0.6784 mas, bmaj=1.032 mas, bpa=-0.6422 degrees
! Estimated noise=636.034 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.6668e-05 Jy
! Component: 100  -  total flux cleaned = 0.000159872 Jy
! Component: 150  -  total flux cleaned = 0.000297948 Jy
! Component: 200  -  total flux cleaned = 0.000482778 Jy
! Total flux subtracted in 200 components = 0.000482778 Jy
! Clean residual min=-0.002795 max=0.003045 Jy/beam
! Clean residual mean=0.000161 rms=0.000797 Jy/beam
! Combined flux in latest and established models = 1.02797 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 93 components and 1.02797 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.364298Jy  sigma=0.001184
! Fit after  self-cal, rms=0.364295Jy  sigma=0.001184
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.56133e-05 Jy
! Component: 100  -  total flux cleaned = 0.000230513 Jy
! Component: 150  -  total flux cleaned = 0.0003347 Jy
! Component: 200  -  total flux cleaned = 0.000380748 Jy
! Total flux subtracted in 200 components = 0.000380748 Jy
! Clean residual min=-0.002726 max=0.003007 Jy/beam
! Clean residual mean=0.000142 rms=0.000784 Jy/beam
! Combined flux in latest and established models = 1.02835 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 98 components and 1.02835 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.364261Jy  sigma=0.001183
! Fit after  self-cal, rms=0.364249Jy  sigma=0.001183
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.364249Jy  sigma=0.001183
! Fit after  self-cal, rms=0.363013Jy  sigma=0.001183
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 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=0.5447 mas, bmaj=0.7658 mas, bpa=4.256 degrees
! Estimated noise=1004.93 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.569059 Jy
! Component: 100  -  total flux cleaned = 0.747727 Jy
! Component: 150  -  total flux cleaned = 0.838141 Jy
! Component: 200  -  total flux cleaned = 0.891925 Jy
! Total flux subtracted in 200 components = 0.891925 Jy
! Clean residual min=-0.007874 max=0.027814 Jy/beam
! Clean residual mean=0.000620 rms=0.002999 Jy/beam
! Combined flux in latest and established models = 0.891925 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 11 model components to the UV plane model.
! The established model now contains 11 components and 0.891925 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=0.6785 mas, bmaj=1.032 mas, bpa=-0.6745 degrees
! Estimated noise=635.683 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 = 0.0518016 Jy
! Component: 100  -  total flux cleaned = 0.0782081 Jy
! Component: 150  -  total flux cleaned = 0.0953644 Jy
! Component: 200  -  total flux cleaned = 0.106992 Jy
! Total flux subtracted in 200 components = 0.106992 Jy
! Clean residual min=-0.002344 max=0.007756 Jy/beam
! Clean residual mean=0.001553 rms=0.001342 Jy/beam
! Combined flux in latest and established models = 0.998917 Jy
! Adding 32 model components to the UV plane model.
! The established model now contains 35 components and 0.998917 Jy
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Added new window around map position (0.8, 0.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00850495 Jy
! Component: 100  -  total flux cleaned = 0.0145808 Jy
! Component: 150  -  total flux cleaned = 0.0190654 Jy
! Component: 200  -  total flux cleaned = 0.0224001 Jy
! Total flux subtracted in 200 components = 0.0224001 Jy
! Clean residual min=-0.002687 max=0.003410 Jy/beam
! Clean residual mean=0.000497 rms=0.000829 Jy/beam
! Combined flux in latest and established models = 1.02132 Jy
! Adding 41 model components to the UV plane model.
! The established model now contains 63 components and 1.02132 Jy
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 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 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=2.722 mas, bmaj=2.941 mas, bpa=4.088 degrees
! Estimated noise=882.984 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00403085 Jy
! Component: 100  -  total flux cleaned = 0.00567695 Jy
! Component: 150  -  total flux cleaned = 0.0059309 Jy
! Component: 200  -  total flux cleaned = 0.00609922 Jy
! Total flux subtracted in 200 components = 0.00609922 Jy
! Clean residual min=-0.002236 max=0.004388 Jy/beam
! Clean residual mean=0.000574 rms=0.001142 Jy/beam
! Combined flux in latest and established models = 1.02742 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 = 0.000171473 Jy
! Component: 100  -  total flux cleaned = 0.000284944 Jy
! Component: 150  -  total flux cleaned = 0.000380336 Jy
! Component: 200  -  total flux cleaned = 0.000459718 Jy
! Total flux subtracted in 200 components = 0.000459718 Jy
! Clean residual min=-0.002287 max=0.004328 Jy/beam
! Clean residual mean=0.000515 rms=0.001133 Jy/beam
! Combined flux in latest and established models = 1.02788 Jy
! Adding 36 model components to the UV plane model.
! The established model now contains 87 components and 1.02788 Jy
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! Estimated beam: bmin=0.6785 mas, bmaj=1.032 mas, bpa=-0.6745 degrees
! Estimated noise=635.683 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000530622 Jy
! Component: 100  -  total flux cleaned = -0.000350539 Jy
! Component: 150  -  total flux cleaned = -0.000140225 Jy
! Component: 200  -  total flux cleaned = -4.63036e-05 Jy
! Total flux subtracted in 200 components = -4.63036e-05 Jy
! Clean residual min=-0.002751 max=0.002953 Jy/beam
! Clean residual mean=0.000189 rms=0.000756 Jy/beam
! Combined flux in latest and established models = 1.02783 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 97 components and 1.02783 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.362814Jy  sigma=0.001181
! Fit after  self-cal, rms=0.362946Jy  sigma=0.001181
wmodel J0748+2400_X_2010_10_13_pus_map.mod
! Writing 97 model components to file: J0748+2400_X_2010_10_13_pus_map.mod
wobs J0748+2400_X_2010_10_13_pus_uvs.fits
! Writing UV FITS file: J0748+2400_X_2010_10_13_pus_uvs.fits
wwins J0748+2400_X_2010_10_13_pus_map.win
! wwins: Wrote 5 windows to J0748+2400_X_2010_10_13_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 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000720955 Jy
! Component: 100  -  total flux cleaned = 0.00105782 Jy
! Component: 150  -  total flux cleaned = 0.00133146 Jy
! Component: 200  -  total flux cleaned = 0.00146143 Jy
! Component: 250  -  total flux cleaned = 0.00154447 Jy
! Component: 300  -  total flux cleaned = 0.00166521 Jy
! Component: 350  -  total flux cleaned = 0.00166465 Jy
! Component: 400  -  total flux cleaned = 0.00177987 Jy
! Component: 450  -  total flux cleaned = 0.00181719 Jy
! Component: 500  -  total flux cleaned = 0.00185396 Jy
! Component: 550  -  total flux cleaned = 0.00188969 Jy
! Component: 600  -  total flux cleaned = 0.00188966 Jy
! Component: 650  -  total flux cleaned = 0.00189001 Jy
! Component: 700  -  total flux cleaned = 0.00189047 Jy
! Component: 750  -  total flux cleaned = 0.00192443 Jy
! Component: 800  -  total flux cleaned = 0.00195769 Jy
! Component: 850  -  total flux cleaned = 0.00195784 Jy
! Component: 900  -  total flux cleaned = 0.00199015 Jy
! Component: 950  -  total flux cleaned = 0.00199015 Jy
! Component: 1000  -  total flux cleaned = 0.00202168 Jy
! Total flux subtracted in 1024 components = 0.00202155 Jy
! Clean residual min=-0.001754 max=0.001610 Jy/beam
! Clean residual mean=0.000050 rms=0.000597 Jy/beam
! Combined flux in latest and established models = 1.02985 Jy
keep
! Adding 80 model components to the UV plane model.
! The established model now contains 177 components and 1.02985 Jy
![Exited script file: muppet]
wmap "J0748+2400_X_2010_10_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6785 x 1.032 at -0.6745 degrees (North through East)
! Clean map  min=-0.0023536  max=0.77325 Jy/beam
! Writing clean map to FITS file: J0748+2400_X_2010_10_13_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.773254 
invert
! Inverting map 
! Your choice of large map pixels excluded 8.71% of the data.
!  The x-axis pixel size should ideally be below 0.161 milli-arcsec
!  The y-axis pixel size should ideally be below 0.1683 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000597961 
device "J0748+2400_X_2010_10_13_pus\_map.eps/VPS"
! Attempting to open device: 'J0748+2400_X_2010_10_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.231991 0.231991 0.463983 0.927965 1.85593 3.71186 7.42372 14.8474 29.6949 59.3898
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.773 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6785 x 1.032 at -0.6745 degrees (North through East)
! Clean map  min=-0.0023536  max=0.77325 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0748+2400_X_2010_10_13_pus\_map.gif/vgif"
! Attempting to open device: 'J0748+2400_X_2010_10_13_pus_map.gif/vgif'
mapplot cln