! Started logfile: J0914+0245_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:52:10 2012
obs J0914+0245_X_2011_08_02_pus_uva.fits
! Reading UV FITS file: J0914+0245_X_2011_08_02_pus_uva.fits
! AN table 1: 81 integrations on 78 of 78 possible baselines.
! AN table 2: 39 integrations on 78 of 78 possible baselines.
! AN table 3: 12 integrations on 78 of 78 possible baselines.
! Apparent sampling: 0.276807 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0914+0245
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 3146 lines of history.
! 
! Reading 11400 visibilities.
select I
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =",field_size
! field_size = 512 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J0914+0245_X_2011_08_02_pus]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 558 telescope corrections were flagged in sub-array 1.
!  A total of 192 telescope corrections were flagged in sub-array 2.
!  A total of 79 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 558 telescope corrections were flagged in sub-array 1.
!  A total of 192 telescope corrections were flagged in sub-array 2.
!  A total of 79 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 558 telescope corrections were flagged in sub-array 1.
!  A total of 192 telescope corrections were flagged in sub-array 2.
!  A total of 79 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 558 telescope corrections were flagged in sub-array 1.
!  A total of 192 telescope corrections were flagged in sub-array 2.
!  A total of 79 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.639672Jy  sigma=0.006880
! Fit after  self-cal, rms=0.254037Jy  sigma=0.002344
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 6.05% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=0.9637 mas, bmaj=2.12 mas, bpa=-15.35 degrees
! Estimated noise=1124.26 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 = 0.692353 Jy
! Component: 100  -  total flux cleaned = 0.866032 Jy
! Total flux subtracted in 100 components = 0.866032 Jy
! Clean residual min=-0.039024 max=0.070967 Jy/beam
! Clean residual mean=-0.000028 rms=0.008895 Jy/beam
! Combined flux in latest and established models = 0.866032 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.866032 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.237191Jy  sigma=0.002252
! Fit after  self-cal, rms=0.237008Jy  sigma=0.002251
! Inverting map 
! Your choice of large map pixels excluded 6.05% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0753707 Jy
! Component: 100  -  total flux cleaned = 0.112233 Jy
! Total flux subtracted in 100 components = 0.112233 Jy
! Clean residual min=-0.032385 max=0.027734 Jy/beam
! Clean residual mean=-0.000088 rms=0.006334 Jy/beam
! Combined flux in latest and established models = 0.978264 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 17 components and 0.978264 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.205486Jy  sigma=0.001884
! Fit after  self-cal, rms=0.205129Jy  sigma=0.001882
! Inverting map 
! Your choice of large map pixels excluded 6.05% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 6.05% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=1.151 mas, bmaj=2.641 mas, bpa=-15.07 degrees
! Estimated noise=677.664 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 = 0.0367867 Jy
! Component: 100  -  total flux cleaned = 0.0562018 Jy
! Component: 150  -  total flux cleaned = 0.0677872 Jy
! Component: 200  -  total flux cleaned = 0.0726524 Jy
! Total flux subtracted in 200 components = 0.0726524 Jy
! Clean residual min=-0.031320 max=0.025228 Jy/beam
! Clean residual mean=-0.000211 rms=0.007774 Jy/beam
! Combined flux in latest and established models = 1.05092 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 35 components and 1.05092 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.198602Jy  sigma=0.001812
! Fit after  self-cal, rms=0.198526Jy  sigma=0.001811
! Inverting map 
! Your choice of large map pixels excluded 6.05% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.92     FT        1.00*    HH        0.99     
!   HN        1.06     KP        0.91     LA        1.03     MK        1.02     
!   NL        0.96     OV        1.03     PT        1.07     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        0.88     FT        1.00*    HH        1.00*    
!   HN        1.04     KP        0.88     LA        0.99     MK        0.97     
!   NL        0.95     OV        1.01     PT        1.03     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.99     FD        0.89     FT        1.00*    HH        1.00*    
!   HN        1.00*    KP        0.91     LA        0.97     MK        0.94     
!   NL        1.00*    OV        1.03     PT        1.04     TS        1.00*    
!   WZ        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.94     FT        1.00*    HH        0.99     
!   HN        1.07     KP        0.90     LA        1.06     MK        1.04     
!   NL        1.08     OV        1.06     PT        1.15     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        0.91     FT        1.00*    HH        1.00*    
!   HN        1.07     KP        0.86     LA        1.01     MK        1.01     
!   NL        1.07     OV        1.04     PT        1.09     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.03     FD        0.91     FT        1.00*    HH        1.00*    
!   HN        1.00*    KP        0.86     LA        1.00     MK        1.01     
!   NL        1.00*    OV        1.03     PT        1.12     TS        1.00*    
!   WZ        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.91     FT        1.00*    HH        1.03     
!   HN        1.09     KP        0.80     LA        1.05     MK        1.02     
!   NL        1.03     OV        1.04     PT        1.08     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        0.88     FT        1.00*    HH        1.00*    
!   HN        1.05     KP        0.78     LA        0.99     MK        0.98     
!   NL        1.02     OV        1.02     PT        1.03     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.02     FD        0.88     FT        1.00*    HH        1.00*    
!   HN        1.00*    KP        0.79     LA        0.99     MK        0.97     
!   NL        1.00*    OV        1.03     PT        1.03     TS        1.00*    
!   WZ        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.98     FT        1.00*    HH        1.19     
!   HN        1.07     KP        0.87     LA        1.11     MK        1.07     
!   NL        1.06     OV        1.09     PT        1.18     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.06     FD        0.95     FT        1.00*    HH        1.00*    
!   HN        1.05     KP        0.83     LA        1.06     MK        1.07     
!   NL        1.04     OV        1.05     PT        1.13     TS        1.00*    
!   WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.08     FD        0.94     FT        1.00*    HH        1.00*    
!   HN        1.00*    KP        0.86     LA        1.04     MK        1.04     
!   NL        1.00*    OV        1.05     PT        1.14     TS        1.00*    
!   WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.198526Jy  sigma=0.001811
! Fit after  self-cal, rms=0.165344Jy  sigma=0.001387
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=1.159 mas, bmaj=2.714 mas, bpa=-15.46 degrees
! Estimated noise=679.022 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (1.4, 8.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00834412 Jy
! Component: 100  -  total flux cleaned = 0.0119402 Jy
! Component: 150  -  total flux cleaned = 0.0141477 Jy
! Component: 200  -  total flux cleaned = 0.0147428 Jy
! Total flux subtracted in 200 components = 0.0147428 Jy
! Clean residual min=-0.005072 max=0.005847 Jy/beam
! Clean residual mean=-0.000002 rms=0.001508 Jy/beam
! Combined flux in latest and established models = 1.06566 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 46 components and 1.06566 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.164732Jy  sigma=0.001378
! Fit after  self-cal, rms=0.164741Jy  sigma=0.001377
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 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=0.164741Jy  sigma=0.001377
! Fit after  self-cal, rms=0.163937Jy  sigma=0.001369
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=1.158 mas, bmaj=2.709 mas, bpa=-15.45 degrees
! Estimated noise=679.391 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00264489 Jy
! Component: 100  -  total flux cleaned = 0.00426128 Jy
! Component: 150  -  total flux cleaned = 0.00448627 Jy
! Component: 200  -  total flux cleaned = 0.00459211 Jy
! Total flux subtracted in 200 components = 0.00459211 Jy
! Clean residual min=-0.004916 max=0.004952 Jy/beam
! Clean residual mean=-0.000010 rms=0.001246 Jy/beam
! Combined flux in latest and established models = 1.07025 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 54 components and 1.07025 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.163750Jy  sigma=0.001366
! Fit after  self-cal, rms=0.163710Jy  sigma=0.001366
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 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 = -0.000167329 Jy
! Component: 100  -  total flux cleaned = -8.37292e-05 Jy
! Component: 150  -  total flux cleaned = -8.41493e-05 Jy
! Component: 200  -  total flux cleaned = -0.000165615 Jy
! Total flux subtracted in 200 components = -0.000165615 Jy
! Clean residual min=-0.004635 max=0.004277 Jy/beam
! Clean residual mean=-0.000009 rms=0.001192 Jy/beam
! Combined flux in latest and established models = 1.07009 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 60 components and 1.07009 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.163611Jy  sigma=0.001364
! Fit after  self-cal, rms=0.163588Jy  sigma=0.001364
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 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=0.163588Jy  sigma=0.001364
! Fit after  self-cal, rms=0.163044Jy  sigma=0.001357
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=1.158 mas, bmaj=2.705 mas, bpa=-15.44 degrees
! Estimated noise=679.427 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000587463 Jy
! Component: 100  -  total flux cleaned = 0.000666369 Jy
! Component: 150  -  total flux cleaned = 0.000591176 Jy
! Component: 200  -  total flux cleaned = 0.000523878 Jy
! Total flux subtracted in 200 components = 0.000523878 Jy
! Clean residual min=-0.003678 max=0.004039 Jy/beam
! Clean residual mean=0.000002 rms=0.000971 Jy/beam
! Combined flux in latest and established models = 1.07061 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 66 components and 1.07061 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162973Jy  sigma=0.001356
! Fit after  self-cal, rms=0.162963Jy  sigma=0.001356
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 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 = -8.10868e-05 Jy
! Component: 100  -  total flux cleaned = -8.58733e-05 Jy
! Component: 150  -  total flux cleaned = -0.000145618 Jy
! Component: 200  -  total flux cleaned = -0.000201804 Jy
! Total flux subtracted in 200 components = -0.000201804 Jy
! Clean residual min=-0.003518 max=0.004002 Jy/beam
! Clean residual mean=0.000002 rms=0.000944 Jy/beam
! Combined flux in latest and established models = 1.07041 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 68 components and 1.07041 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162911Jy  sigma=0.001355
! Fit after  self-cal, rms=0.162903Jy  sigma=0.001355
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Added new window around map position (-15.8, 8.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00316196 Jy
! Component: 100  -  total flux cleaned = 0.00360294 Jy
! Component: 150  -  total flux cleaned = 0.00352832 Jy
! Component: 200  -  total flux cleaned = 0.00359183 Jy
! Total flux subtracted in 200 components = 0.00359183 Jy
! Clean residual min=-0.003581 max=0.003508 Jy/beam
! Clean residual mean=-0.000003 rms=0.000865 Jy/beam
! Combined flux in latest and established models = 1.074 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 81 components and 1.074 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162808Jy  sigma=0.001354
! Fit after  self-cal, rms=0.162799Jy  sigma=0.001354
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 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=0.162799Jy  sigma=0.001354
! Fit after  self-cal, rms=0.162875Jy  sigma=0.001354
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=2.492 mas, bmaj=3.926 mas, bpa=-18.01 degrees
! Estimated noise=769.103 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000115963 Jy
! Component: 100  -  total flux cleaned = 0.000171607 Jy
! Component: 150  -  total flux cleaned = 0.00025592 Jy
! Component: 200  -  total flux cleaned = 0.000407014 Jy
! Total flux subtracted in 200 components = 0.000407014 Jy
! Clean residual min=-0.002772 max=0.003266 Jy/beam
! Clean residual mean=-0.000002 rms=0.000831 Jy/beam
! Combined flux in latest and established models = 1.07441 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 95 components and 1.07441 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162863Jy  sigma=0.001354
! Fit after  self-cal, rms=0.162863Jy  sigma=0.001354
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 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 = 0.000137433 Jy
! Component: 100  -  total flux cleaned = 0.000171593 Jy
! Component: 150  -  total flux cleaned = 0.000205063 Jy
! Component: 200  -  total flux cleaned = 0.000236213 Jy
! Total flux subtracted in 200 components = 0.000236213 Jy
! Clean residual min=-0.002722 max=0.003243 Jy/beam
! Clean residual mean=-0.000002 rms=0.000823 Jy/beam
! Combined flux in latest and established models = 1.07464 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 102 components and 1.07464 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162855Jy  sigma=0.001354
! Fit after  self-cal, rms=0.162853Jy  sigma=0.001353
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "************** FINISHED AMPLITUDE SELF-CAL **************"
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
restore
! Inverting map and beam 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=1.158 mas, bmaj=2.705 mas, bpa=-15.45 degrees
! Estimated noise=679.344 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.158 x 2.705 at -15.45 degrees (North through East)
! Clean map  min=-0.0029418  max=0.91388 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=0.162853Jy  sigma=0.001353
! Fit after  self-cal, rms=0.150902Jy  sigma=0.001228
! Inverting map and beam 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=1.159 mas, bmaj=2.704 mas, bpa=-15.45 degrees
! Estimated noise=679.142 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000307588 Jy
! Component: 100  -  total flux cleaned = 0.000627527 Jy
! Component: 150  -  total flux cleaned = 0.000739329 Jy
! Component: 200  -  total flux cleaned = 0.000685432 Jy
! Total flux subtracted in 200 components = 0.000685432 Jy
! Clean residual min=-0.003222 max=0.003131 Jy/beam
! Clean residual mean=-0.000005 rms=0.000796 Jy/beam
! Combined flux in latest and established models = 1.07533 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 111 components and 1.07533 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150865Jy  sigma=0.001227
! Fit after  self-cal, rms=0.150862Jy  sigma=0.001227
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000167141 Jy
! Component: 100  -  total flux cleaned = 0.000217025 Jy
! Component: 150  -  total flux cleaned = 0.00026503 Jy
! Component: 200  -  total flux cleaned = 0.00022022 Jy
! Total flux subtracted in 200 components = 0.00022022 Jy
! Clean residual min=-0.003188 max=0.003107 Jy/beam
! Clean residual mean=-0.000005 rms=0.000784 Jy/beam
! Combined flux in latest and established models = 1.07555 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 115 components and 1.07555 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150836Jy  sigma=0.001227
! Fit after  self-cal, rms=0.150835Jy  sigma=0.001227
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150835Jy  sigma=0.001227
! Fit after  self-cal, rms=0.150877Jy  sigma=0.001227
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=0.9633 mas, bmaj=2.17 mas, bpa=-15.69 degrees
! Estimated noise=1136.93 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.698119 Jy
! Component: 100  -  total flux cleaned = 0.878147 Jy
! Component: 150  -  total flux cleaned = 0.957338 Jy
! Component: 200  -  total flux cleaned = 0.995765 Jy
! Total flux subtracted in 200 components = 0.995765 Jy
! Clean residual min=-0.010100 max=0.018177 Jy/beam
! Clean residual mean=0.000019 rms=0.002450 Jy/beam
! Combined flux in latest and established models = 0.995765 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 19 model components to the UV plane model.
! The established model now contains 19 components and 0.995765 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=1.159 mas, bmaj=2.704 mas, bpa=-15.46 degrees
! Estimated noise=678.913 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 = 0.0258967 Jy
! Component: 100  -  total flux cleaned = 0.0380938 Jy
! Component: 150  -  total flux cleaned = 0.045922 Jy
! Component: 200  -  total flux cleaned = 0.0519065 Jy
! Total flux subtracted in 200 components = 0.0519065 Jy
! Clean residual min=-0.004248 max=0.005400 Jy/beam
! Clean residual mean=0.000001 rms=0.001174 Jy/beam
! Combined flux in latest and established models = 1.04767 Jy
! Adding 30 model components to the UV plane model.
! The established model now contains 41 components and 1.04767 Jy
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Added new window around map position (0.8, 3.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0054723 Jy
! Component: 100  -  total flux cleaned = 0.00971281 Jy
! Component: 150  -  total flux cleaned = 0.0133036 Jy
! Component: 200  -  total flux cleaned = 0.0163746 Jy
! Total flux subtracted in 200 components = 0.0163746 Jy
! Clean residual min=-0.003287 max=0.003796 Jy/beam
! Clean residual mean=-0.000001 rms=0.000884 Jy/beam
! Combined flux in latest and established models = 1.06405 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 55 components and 1.06405 Jy
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Added new window around map position (-2, 1.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00356737 Jy
! Component: 100  -  total flux cleaned = 0.00559173 Jy
! Component: 150  -  total flux cleaned = 0.00710744 Jy
! Component: 200  -  total flux cleaned = 0.00832479 Jy
! Total flux subtracted in 200 components = 0.00832479 Jy
! Clean residual min=-0.002806 max=0.002928 Jy/beam
! Clean residual mean=-0.000004 rms=0.000795 Jy/beam
! Combined flux in latest and established models = 1.07237 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 70 components and 1.07237 Jy
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
uvw 0,2
! Uniform weighting is not currently selected.
! Amplitude error weighting is not currently selected.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! Estimated beam: bmin=1.118 mas, bmaj=2.154 mas, bpa=-9.126 degrees
! Estimated noise=769.922 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000926485 Jy
! Component: 100  -  total flux cleaned = 0.00163225 Jy
! Component: 150  -  total flux cleaned = 0.00210332 Jy
! Component: 200  -  total flux cleaned = 0.00246661 Jy
! Total flux subtracted in 200 components = 0.00246661 Jy
! Clean residual min=-0.003276 max=0.003396 Jy/beam
! Clean residual mean=-0.000005 rms=0.000927 Jy/beam
! Combined flux in latest and established models = 1.07484 Jy
clean
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000274902 Jy
! Component: 100  -  total flux cleaned = 0.000406634 Jy
! Component: 150  -  total flux cleaned = 0.000534349 Jy
! Component: 200  -  total flux cleaned = 0.000719153 Jy
! Total flux subtracted in 200 components = 0.000719153 Jy
! Clean residual min=-0.003175 max=0.003343 Jy/beam
! Clean residual mean=-0.000005 rms=0.000908 Jy/beam
! Combined flux in latest and established models = 1.07556 Jy
selfcal
! Performing phase self-cal
! Adding 45 model components to the UV plane model.
! The established model now contains 97 components and 1.07556 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151589Jy  sigma=0.001229
! Fit after  self-cal, rms=0.150945Jy  sigma=0.001227
wmodel J0914+0245_X_2011_08_02_pus_map.mod
! Writing 97 model components to file: J0914+0245_X_2011_08_02_pus_map.mod
wobs J0914+0245_X_2011_08_02_pus_uvs.fits
! Writing UV FITS file: J0914+0245_X_2011_08_02_pus_uvs.fits
wwins J0914+0245_X_2011_08_02_pus_map.win
! wwins: Wrote 5 windows to J0914+0245_X_2011_08_02_pus_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000368966 Jy
! Component: 100  -  total flux cleaned = 0.000791786 Jy
! Component: 150  -  total flux cleaned = 0.000907794 Jy
! Component: 200  -  total flux cleaned = 0.000964431 Jy
! Component: 250  -  total flux cleaned = 0.001183 Jy
! Component: 300  -  total flux cleaned = 0.00128971 Jy
! Component: 350  -  total flux cleaned = 0.00134169 Jy
! Component: 400  -  total flux cleaned = 0.00129064 Jy
! Component: 450  -  total flux cleaned = 0.00124084 Jy
! Component: 500  -  total flux cleaned = 0.00124103 Jy
! Component: 550  -  total flux cleaned = 0.00109628 Jy
! Component: 600  -  total flux cleaned = 0.000954241 Jy
! Component: 650  -  total flux cleaned = 0.000861314 Jy
! Component: 700  -  total flux cleaned = 0.000723069 Jy
! Component: 750  -  total flux cleaned = 0.000677445 Jy
! Component: 800  -  total flux cleaned = 0.000542849 Jy
! Component: 850  -  total flux cleaned = 0.000366099 Jy
! Component: 900  -  total flux cleaned = 0.000279463 Jy
! Component: 950  -  total flux cleaned = 0.000194036 Jy
! Component: 1000  -  total flux cleaned = 0.000235724 Jy
! Component: 1050  -  total flux cleaned = 6.95368e-05 Jy
! Component: 1100  -  total flux cleaned = 0.000110858 Jy
! Component: 1150  -  total flux cleaned = 0.000111062 Jy
! Component: 1200  -  total flux cleaned = 0.000191185 Jy
! Component: 1250  -  total flux cleaned = 0.000151872 Jy
! Component: 1300  -  total flux cleaned = 0.000308822 Jy
! Component: 1350  -  total flux cleaned = 0.00034723 Jy
! Component: 1400  -  total flux cleaned = 0.000385575 Jy
! Component: 1450  -  total flux cleaned = 0.000386044 Jy
! Component: 1500  -  total flux cleaned = 0.000386593 Jy
! Component: 1550  -  total flux cleaned = 0.000460186 Jy
! Component: 1600  -  total flux cleaned = 0.000386697 Jy
! Component: 1650  -  total flux cleaned = 0.000386429 Jy
! Component: 1700  -  total flux cleaned = 0.000243067 Jy
! Component: 1750  -  total flux cleaned = 0.000313993 Jy
! Component: 1800  -  total flux cleaned = 0.000243364 Jy
! Component: 1850  -  total flux cleaned = 0.000208474 Jy
! Component: 1900  -  total flux cleaned = 0.000173762 Jy
! Component: 1950  -  total flux cleaned = 3.63564e-06 Jy
! Component: 2000  -  total flux cleaned = -2.97825e-05 Jy
! Total flux subtracted in 2048 components = 7.02223e-05 Jy
! Clean residual min=-0.001753 max=0.001775 Jy/beam
! Clean residual mean=0.000000 rms=0.000636 Jy/beam
! Combined flux in latest and established models = 1.07563 Jy
keep
! Adding 121 model components to the UV plane model.
! The established model now contains 218 components and 1.07563 Jy
![Exited script file: muppet]
wmap "J0914+0245_X_2011_08_02_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.118 x 2.154 at -9.126 degrees (North through East)
! Clean map  min=-0.0028847  max=0.90892 Jy/beam
! Writing clean map to FITS file: J0914+0245_X_2011_08_02_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.908922 
invert
! Inverting map 
! Your choice of large map pixels excluded 6.07% of the data.
!  The x-axis pixel size should ideally be below 0.1665 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000637046 
device "J0914+0245_X_2011_08_02_pus\_map.eps/VPS"
! Attempting to open device: 'J0914+0245_X_2011_08_02_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.210264 0.210264 0.420529 0.841057 1.68211 3.36423 6.72846 13.4569 26.9138 53.8277
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0019 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.908 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.118 x 2.154 at -9.126 degrees (North through East)
! Clean map  min=-0.0028847  max=0.90892 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0914+0245_X_2011_08_02_pus\_map.gif/vgif"
! Attempting to open device: 'J0914+0245_X_2011_08_02_pus_map.gif/vgif'
mapplot cln