! Started logfile: J1640+3946_X_2009_04_21_pus_uvs.log on Sun Jan 23 00:36:55 2011
obs J1640+3946_X_2009_04_21_pus_uva.fits
! Reading UV FITS file: J1640+3946_X_2009_04_21_pus_uva.fits
! AN table 1: 161 integrations on 120 of 120 possible baselines.
! AN table 2: 164 integrations on 120 of 120 possible baselines.
! AN table 3: 25 integrations on 120 of 120 possible baselines.
! AN table 4: 28 integrations on 120 of 120 possible baselines.
! Apparent sampling: 0.0811728 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1640+3946
! 
! 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 2445 lines of history.
! 
! Reading 14728 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 J1640+3946_X_2009_04_21_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 2003 telescope corrections were flagged in sub-array 1.
!  A total of 2009 telescope corrections were flagged in sub-array 2.
!  A total of 335 telescope corrections were flagged in sub-array 3.
!  A total of 327 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 2003 telescope corrections were flagged in sub-array 1.
!  A total of 2009 telescope corrections were flagged in sub-array 2.
!  A total of 335 telescope corrections were flagged in sub-array 3.
!  A total of 327 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 2003 telescope corrections were flagged in sub-array 1.
!  A total of 2009 telescope corrections were flagged in sub-array 2.
!  A total of 335 telescope corrections were flagged in sub-array 3.
!  A total of 327 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 2003 telescope corrections were flagged in sub-array 1.
!  A total of 2009 telescope corrections were flagged in sub-array 2.
!  A total of 335 telescope corrections were flagged in sub-array 3.
!  A total of 327 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.651710Jy  sigma=0.005639
! Fit after  self-cal, rms=0.488224Jy  sigma=0.004202
! 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 7.87% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.5328 mas, bmaj=0.8905 mas, bpa=-4.581 degrees
! Estimated noise=1106.25 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 = 0.445975 Jy
! Component: 100  -  total flux cleaned = 0.5877 Jy
! Total flux subtracted in 100 components = 0.5877 Jy
! Clean residual min=-0.017632 max=0.069428 Jy/beam
! Clean residual mean=0.000243 rms=0.005464 Jy/beam
! Combined flux in latest and established models = 0.5877 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.5877 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.247547Jy  sigma=0.002160
! Fit after  self-cal, rms=0.247050Jy  sigma=0.002158
! Inverting map 
! Your choice of large map pixels excluded 7.87% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0848612 Jy
! Component: 100  -  total flux cleaned = 0.141825 Jy
! Total flux subtracted in 100 components = 0.141825 Jy
! Clean residual min=-0.012715 max=0.031262 Jy/beam
! Clean residual mean=0.000086 rms=0.003438 Jy/beam
! Combined flux in latest and established models = 0.729525 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 19 components and 0.729525 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.201875Jy  sigma=0.001705
! Fit after  self-cal, rms=0.201665Jy  sigma=0.001704
! Inverting map 
! Your choice of large map pixels excluded 7.87% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.040171 Jy
! Component: 100  -  total flux cleaned = 0.0685689 Jy
! Total flux subtracted in 100 components = 0.0685689 Jy
! Clean residual min=-0.010082 max=0.015871 Jy/beam
! Clean residual mean=0.000010 rms=0.002741 Jy/beam
! Combined flux in latest and established models = 0.798093 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 26 components and 0.798093 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.188865Jy  sigma=0.001570
! Fit after  self-cal, rms=0.188749Jy  sigma=0.001570
! Inverting map 
! Your choice of large map pixels excluded 7.87% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0205496 Jy
! Component: 100  -  total flux cleaned = 0.0351534 Jy
! Total flux subtracted in 100 components = 0.0351534 Jy
! Clean residual min=-0.009274 max=0.011157 Jy/beam
! Clean residual mean=-0.000030 rms=0.002521 Jy/beam
! Combined flux in latest and established models = 0.833247 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 28 components and 0.833247 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.184990Jy  sigma=0.001529
! Fit after  self-cal, rms=0.184940Jy  sigma=0.001529
! Inverting map 
! Your choice of large map pixels excluded 7.87% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 7.87% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6096 mas, bmaj=1.005 mas, bpa=-6.151 degrees
! Estimated noise=750.29 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 = 0.019125 Jy
! Component: 100  -  total flux cleaned = 0.029888 Jy
! Component: 150  -  total flux cleaned = 0.0362534 Jy
! Component: 200  -  total flux cleaned = 0.0400256 Jy
! Total flux subtracted in 200 components = 0.0400256 Jy
! Clean residual min=-0.011289 max=0.008251 Jy/beam
! Clean residual mean=-0.002307 rms=0.002345 Jy/beam
! Combined flux in latest and established models = 0.873272 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 28 components and 0.873272 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.183333Jy  sigma=0.001512
! Fit after  self-cal, rms=0.183307Jy  sigma=0.001511
! Inverting map 
! Your choice of large map pixels excluded 7.87% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 123 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.98     HN        1.05     KB        1.02     
!   KK        0.92     KP        0.96     LA        0.98     MK        0.99     
!   NL        1.00     NY        0.98     OV        0.99     PT        0.98     
!   SC        1.04     TS        1.22     WZ        1.05     ZC        1.02     
! 
!  A total of 129 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.94     FD        0.97     HN        0.98     KB        0.89     
!   KK        1.00     KP        0.95     LA        0.97     MK        0.96     
!   NL        0.96     NY        0.96     OV        0.96     PT        0.95     
!   SC        1.02     TS        0.88     WZ        1.11     ZC        1.00*    
! 
!  A total of 33 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    HN        1.00*    KB       12.55     
!   KK        1.00*    KP        1.00*    LA        1.00*    MK        1.09     
!   NL        1.00*    NY        1.00*    OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        0.93     WZ        1.00*    ZC        1.01     
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.02     FD        1.00*    HN        1.02     KB        1.00*    
!   KK        1.00*    KP        1.00*    LA        1.00*    MK        1.00*    
!   NL        0.97     NY        0.91     OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.00*    WZ        1.05     ZC        1.04     
! 
! 
! Correcting IF 2.
!  A total of 123 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.97     HN        1.04     KB        1.09     
!   KK        0.94     KP        0.99     LA        1.00     MK        0.99     
!   NL        0.98     NY        0.99     OV        0.96     PT        0.97     
!   SC        1.06     TS        1.20     WZ        0.99     ZC        1.08     
! 
!  A total of 129 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.92     FD        0.97     HN        1.00     KB        0.91     
!   KK        1.00     KP        0.95     LA        0.99     MK        0.96     
!   NL        0.93     NY        0.99     OV        0.93     PT        0.94     
!   SC        1.04     TS        0.89     WZ        1.06     ZC        1.00*    
! 
!  A total of 33 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    HN        1.00*    KB       18.49     
!   KK        1.00*    KP        1.00*    LA        1.00*    MK        1.28     
!   NL        1.00*    NY        1.00*    OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        0.84     WZ        1.00*    ZC        1.15     
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.95     FD        1.00*    HN        1.00     KB        1.00*    
!   KK        1.00*    KP        1.00*    LA        1.00*    MK        1.00*    
!   NL        0.97     NY        1.02     OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.00*    WZ        1.02     ZC        1.03     
! 
! 
! Correcting IF 3.
!  A total of 123 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     HN        1.04     KB        1.05     
!   KK        0.99     KP        1.00     LA        0.98     MK        0.98     
!   NL        1.01     NY        1.03     OV        1.02     PT        0.99     
!   SC        1.11     TS        1.21     WZ        1.00     ZC        1.12     
! 
!  A total of 129 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.95     FD        0.99     HN        1.03     KB        0.92     
!   KK        1.05     KP        0.95     LA        0.99     MK        0.99     
!   NL        0.98     NY        1.01     OV        1.00     PT        0.95     
!   SC        1.07     TS        0.89     WZ        1.02     ZC        1.00*    
! 
!  A total of 33 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    HN        1.00*    KB        0.96     
!   KK        1.00*    KP        1.00*    LA        1.00*    MK        1.11     
!   NL        1.00*    NY        1.00*    OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.05     WZ        1.00*    ZC        1.03     
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.99     FD        1.00*    HN        1.04     KB        1.00*    
!   KK        1.00*    KP        1.00*    LA        1.00*    MK        1.00*    
!   NL        1.01     NY        1.00     OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.00*    WZ        0.98     ZC        1.13     
! 
! 
! Correcting IF 4.
!  A total of 123 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.03     HN        1.06     KB        1.04     
!   KK        0.93     KP        0.98     LA        1.00     MK        1.03     
!   NL        1.03     NY        1.00     OV        0.99     PT        0.97     
!   SC        1.12     TS        1.24     WZ        1.02     ZC        1.05     
! 
!  A total of 129 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        1.01     HN        1.02     KB        0.90     
!   KK        1.07     KP        0.96     LA        1.01     MK        1.03     
!   NL        0.99     NY        0.98     OV        0.97     PT        0.93     
!   SC        1.10     TS        0.93     WZ        1.10     ZC        1.00*    
! 
!  A total of 33 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.00*    HN        1.00*    KB        0.97     
!   KK        1.00*    KP        1.00*    LA        1.00*    MK        1.03     
!   NL        1.00*    NY        1.00*    OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.12     WZ        1.00*    ZC        0.98     
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.99     FD        1.00*    HN        1.02     KB        1.00*    
!   KK        1.00*    KP        1.00*    LA        1.00*    MK        1.00*    
!   NL        1.10     NY        1.04     OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.00*    WZ        1.04     ZC        1.05     
! 
! 
! Fit before self-cal, rms=0.183307Jy  sigma=0.001511
! Fit after  self-cal, rms=0.190776Jy  sigma=0.001273
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6089 mas, bmaj=1.024 mas, bpa=-5.498 degrees
! Estimated noise=786.523 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 = -0.00215298 Jy
! Component: 100  -  total flux cleaned = -0.00312186 Jy
! Component: 150  -  total flux cleaned = -0.00387314 Jy
! Component: 200  -  total flux cleaned = -0.00446117 Jy
! Total flux subtracted in 200 components = -0.00446117 Jy
! Clean residual min=-0.005476 max=0.006473 Jy/beam
! Clean residual mean=0.000455 rms=0.001335 Jy/beam
! Combined flux in latest and established models = 0.868811 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 30 components and 0.868811 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190786Jy  sigma=0.001273
! Fit after  self-cal, rms=0.191588Jy  sigma=0.001273
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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=0.191588Jy  sigma=0.001273
! Fit after  self-cal, rms=0.192792Jy  sigma=0.001225
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6105 mas, bmaj=1.02 mas, bpa=-5.25 degrees
! Estimated noise=789.373 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00194345 Jy
! Component: 100  -  total flux cleaned = 0.00230208 Jy
! Component: 150  -  total flux cleaned = 0.00244369 Jy
! Component: 200  -  total flux cleaned = 0.00249844 Jy
! Total flux subtracted in 200 components = 0.00249844 Jy
! Clean residual min=-0.003165 max=0.005813 Jy/beam
! Clean residual mean=0.001427 rms=0.001062 Jy/beam
! Combined flux in latest and established models = 0.87131 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 34 components and 0.87131 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192829Jy  sigma=0.001226
! Fit after  self-cal, rms=0.192985Jy  sigma=0.001226
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 (15.4, 5.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00509546 Jy
! Component: 100  -  total flux cleaned = 0.00780496 Jy
! Component: 150  -  total flux cleaned = 0.00904065 Jy
! Component: 200  -  total flux cleaned = 0.00931606 Jy
! Total flux subtracted in 200 components = 0.00931606 Jy
! Clean residual min=-0.003422 max=0.005193 Jy/beam
! Clean residual mean=0.001162 rms=0.001047 Jy/beam
! Combined flux in latest and established models = 0.880626 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 50 components and 0.880626 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192862Jy  sigma=0.001225
! Fit after  self-cal, rms=0.192876Jy  sigma=0.001224
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Added new window around map position (0.6, -3.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00519513 Jy
! Component: 100  -  total flux cleaned = 0.00714491 Jy
! Component: 150  -  total flux cleaned = 0.00804377 Jy
! Component: 200  -  total flux cleaned = 0.00854604 Jy
! Total flux subtracted in 200 components = 0.00854604 Jy
! Clean residual min=-0.003454 max=0.004530 Jy/beam
! Clean residual mean=0.000914 rms=0.001023 Jy/beam
! Combined flux in latest and established models = 0.889172 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 60 components and 0.889172 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192735Jy  sigma=0.001223
! Fit after  self-cal, rms=0.192722Jy  sigma=0.001223
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Added new window around map position (-22, 17.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00417738 Jy
! Component: 100  -  total flux cleaned = 0.00582202 Jy
! Component: 150  -  total flux cleaned = 0.0061974 Jy
! Component: 200  -  total flux cleaned = 0.00640692 Jy
! Total flux subtracted in 200 components = 0.00640692 Jy
! Clean residual min=-0.003591 max=0.004446 Jy/beam
! Clean residual mean=0.000766 rms=0.001008 Jy/beam
! Combined flux in latest and established models = 0.895579 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 73 components and 0.895579 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192625Jy  sigma=0.001222
! Fit after  self-cal, rms=0.192630Jy  sigma=0.001222
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Added new window around map position (11, -24).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00379282 Jy
! Component: 100  -  total flux cleaned = 0.0049935 Jy
! Component: 150  -  total flux cleaned = 0.00514081 Jy
! Component: 200  -  total flux cleaned = 0.00507353 Jy
! Total flux subtracted in 200 components = 0.00507353 Jy
! Clean residual min=-0.003580 max=0.004080 Jy/beam
! Clean residual mean=0.000671 rms=0.001000 Jy/beam
! Combined flux in latest and established models = 0.900652 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 85 components and 0.900652 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192532Jy  sigma=0.001221
! Fit after  self-cal, rms=0.192527Jy  sigma=0.001221
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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=0.192527Jy  sigma=0.001221
! Fit after  self-cal, rms=0.193274Jy  sigma=0.001200
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.6109 mas, bmaj=1.021 mas, bpa=-5.151 degrees
! Estimated noise=791.416 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000457588 Jy
! Component: 100  -  total flux cleaned = -0.000696101 Jy
! Component: 150  -  total flux cleaned = -0.000840624 Jy
! Component: 200  -  total flux cleaned = -0.00111319 Jy
! Total flux subtracted in 200 components = -0.00111319 Jy
! Clean residual min=-0.003439 max=0.003817 Jy/beam
! Clean residual mean=0.000256 rms=0.000893 Jy/beam
! Combined flux in latest and established models = 0.899539 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 98 components and 0.899539 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.193234Jy  sigma=0.001200
! Fit after  self-cal, rms=0.193254Jy  sigma=0.001200
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-1.6, -19.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00186153 Jy
! Component: 100  -  total flux cleaned = 0.00205495 Jy
! Component: 150  -  total flux cleaned = 0.00190541 Jy
! Component: 200  -  total flux cleaned = 0.00176272 Jy
! Total flux subtracted in 200 components = 0.00176272 Jy
! Clean residual min=-0.003450 max=0.003710 Jy/beam
! Clean residual mean=0.000207 rms=0.000876 Jy/beam
! Combined flux in latest and established models = 0.901302 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 114 components and 0.901302 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.193156Jy  sigma=0.001199
! Fit after  self-cal, rms=0.193143Jy  sigma=0.001199
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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=0.193143Jy  sigma=0.001199
! Fit after  self-cal, rms=0.193037Jy  sigma=0.001199
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=2.437 mas, bmaj=2.764 mas, bpa=20.34 degrees
! Estimated noise=1194.91 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00028849 Jy
! Component: 100  -  total flux cleaned = -2.92004e-05 Jy
! Component: 150  -  total flux cleaned = 0.000136988 Jy
! Component: 200  -  total flux cleaned = 0.000238243 Jy
! Total flux subtracted in 200 components = 0.000238243 Jy
! Clean residual min=-0.003645 max=0.005768 Jy/beam
! Clean residual mean=0.000766 rms=0.001251 Jy/beam
! Combined flux in latest and established models = 0.90154 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 124 components and 0.90154 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.193020Jy  sigma=0.001199
! Fit after  self-cal, rms=0.193002Jy  sigma=0.001198
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 (19, 2.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00463851 Jy
! Component: 100  -  total flux cleaned = 0.00489888 Jy
! Component: 150  -  total flux cleaned = 0.00480874 Jy
! Component: 200  -  total flux cleaned = 0.00464829 Jy
! Total flux subtracted in 200 components = 0.00464829 Jy
! Clean residual min=-0.003555 max=0.004017 Jy/beam
! Clean residual mean=0.000305 rms=0.001038 Jy/beam
! Combined flux in latest and established models = 0.906188 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 163 components and 0.906189 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192949Jy  sigma=0.001198
! Fit after  self-cal, rms=0.192941Jy  sigma=0.001198
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.611 mas, bmaj=1.021 mas, bpa=-5.153 degrees
! Estimated noise=791.807 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.611 x 1.021 at -5.153 degrees (North through East)
! Clean map  min=-0.0029433  max=0.62724 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=0.192941Jy  sigma=0.001198
! Fit after  self-cal, rms=0.250017Jy  sigma=0.001065
! Inverting map and beam 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.61 mas, bmaj=1.02 mas, bpa=-5.344 degrees
! Estimated noise=791.564 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00176285 Jy
! Component: 100  -  total flux cleaned = 0.00175688 Jy
! Component: 150  -  total flux cleaned = 0.00186193 Jy
! Component: 200  -  total flux cleaned = 0.0019613 Jy
! Total flux subtracted in 200 components = 0.0019613 Jy
! Clean residual min=-0.003214 max=0.003328 Jy/beam
! Clean residual mean=0.000158 rms=0.000801 Jy/beam
! Combined flux in latest and established models = 0.90815 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 193 components and 0.90815 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.249898Jy  sigma=0.001064
! Fit after  self-cal, rms=0.249916Jy  sigma=0.001064
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000315508 Jy
! Component: 100  -  total flux cleaned = 0.000409663 Jy
! Component: 150  -  total flux cleaned = 0.00067848 Jy
! Component: 200  -  total flux cleaned = 0.000763981 Jy
! Total flux subtracted in 200 components = 0.000763981 Jy
! Clean residual min=-0.003136 max=0.003231 Jy/beam
! Clean residual mean=0.000138 rms=0.000788 Jy/beam
! Combined flux in latest and established models = 0.908914 Jy
! Performing phase self-cal
! Adding 48 model components to the UV plane model.
! The established model now contains 208 components and 0.908914 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.249844Jy  sigma=0.001064
! Fit after  self-cal, rms=0.249841Jy  sigma=0.001064
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.249841Jy  sigma=0.001064
! Fit after  self-cal, rms=0.316466Jy  sigma=0.001064
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 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.5295 mas, bmaj=0.9034 mas, bpa=-4.073 degrees
! Estimated noise=1206.33 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.454118 Jy
! Component: 100  -  total flux cleaned = 0.59877 Jy
! Component: 150  -  total flux cleaned = 0.682867 Jy
! Component: 200  -  total flux cleaned = 0.738811 Jy
! Total flux subtracted in 200 components = 0.738811 Jy
! Clean residual min=-0.009367 max=0.030937 Jy/beam
! Clean residual mean=0.000184 rms=0.002869 Jy/beam
! Combined flux in latest and established models = 0.738811 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 18 model components to the UV plane model.
! The established model now contains 18 components and 0.738811 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.61 mas, bmaj=1.019 mas, bpa=-5.374 degrees
! Estimated noise=791.82 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 = 0.0580878 Jy
! Component: 100  -  total flux cleaned = 0.0909006 Jy
! Component: 150  -  total flux cleaned = 0.109945 Jy
! Component: 200  -  total flux cleaned = 0.121316 Jy
! Total flux subtracted in 200 components = 0.121316 Jy
! Clean residual min=-0.002507 max=0.006749 Jy/beam
! Clean residual mean=0.001551 rms=0.001107 Jy/beam
! Combined flux in latest and established models = 0.860126 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 31 components and 0.860126 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Added new window around map position (-0.6, 0.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00841776 Jy
! Component: 100  -  total flux cleaned = 0.0154445 Jy
! Component: 150  -  total flux cleaned = 0.0214952 Jy
! Component: 200  -  total flux cleaned = 0.0267764 Jy
! Total flux subtracted in 200 components = 0.0267764 Jy
! Clean residual min=-0.002883 max=0.004365 Jy/beam
! Clean residual mean=0.000814 rms=0.000926 Jy/beam
! Combined flux in latest and established models = 0.886903 Jy
! Adding 33 model components to the UV plane model.
! The established model now contains 55 components and 0.886903 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Added new window around map position (-4.4, -10.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00485662 Jy
! Component: 100  -  total flux cleaned = 0.00870165 Jy
! Component: 150  -  total flux cleaned = 0.0112736 Jy
! Component: 200  -  total flux cleaned = 0.0136429 Jy
! Total flux subtracted in 200 components = 0.0136429 Jy
! Clean residual min=-0.003135 max=0.003737 Jy/beam
! Clean residual mean=0.000447 rms=0.000865 Jy/beam
! Combined flux in latest and established models = 0.900546 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 70 components and 0.900546 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Added new window around map position (-21.8, -2.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00304358 Jy
! Component: 100  -  total flux cleaned = 0.00452735 Jy
! Component: 150  -  total flux cleaned = 0.00558383 Jy
! Component: 200  -  total flux cleaned = 0.00614599 Jy
! Total flux subtracted in 200 components = 0.00614599 Jy
! Clean residual min=-0.003148 max=0.003480 Jy/beam
! Clean residual mean=0.000284 rms=0.000836 Jy/beam
! Combined flux in latest and established models = 0.906692 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 89 components and 0.906692 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 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 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=2.437 mas, bmaj=2.762 mas, bpa=20.56 degrees
! Estimated noise=1198.06 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00385706 Jy
! Component: 100  -  total flux cleaned = 0.00438252 Jy
! Component: 150  -  total flux cleaned = 0.0046518 Jy
! Component: 200  -  total flux cleaned = 0.00506043 Jy
! Total flux subtracted in 200 components = 0.00506043 Jy
! Clean residual min=-0.002722 max=0.003227 Jy/beam
! Clean residual mean=0.000488 rms=0.000974 Jy/beam
! Combined flux in latest and established models = 0.911752 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 = 0.000303222 Jy
! Component: 100  -  total flux cleaned = 0.000585896 Jy
! Component: 150  -  total flux cleaned = 0.000783295 Jy
! Component: 200  -  total flux cleaned = 0.00090882 Jy
! Total flux subtracted in 200 components = 0.00090882 Jy
! Clean residual min=-0.002549 max=0.003200 Jy/beam
! Clean residual mean=0.000400 rms=0.000930 Jy/beam
! Combined flux in latest and established models = 0.912661 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 128 components and 0.912661 Jy
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! Estimated beam: bmin=0.61 mas, bmaj=1.019 mas, bpa=-5.374 degrees
! Estimated noise=791.82 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00183153 Jy
! Component: 100  -  total flux cleaned = -0.00215074 Jy
! Component: 150  -  total flux cleaned = -0.00205204 Jy
! Component: 200  -  total flux cleaned = -0.00195597 Jy
! Total flux subtracted in 200 components = -0.00195597 Jy
! Clean residual min=-0.003086 max=0.003068 Jy/beam
! Clean residual mean=0.000168 rms=0.000792 Jy/beam
! Combined flux in latest and established models = 0.910705 Jy
selfcal
! Performing phase self-cal
! Adding 43 model components to the UV plane model.
! The established model now contains 142 components and 0.910705 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.316532Jy  sigma=0.001066
! Fit after  self-cal, rms=0.316515Jy  sigma=0.001066
wmodel J1640+3946_X_2009_04_21_pus_map.mod
! Writing 142 model components to file: J1640+3946_X_2009_04_21_pus_map.mod
wobs J1640+3946_X_2009_04_21_pus_uvs.fits
! Writing UV FITS file: J1640+3946_X_2009_04_21_pus_uvs.fits
wwins J1640+3946_X_2009_04_21_pus_map.win
! wwins: Wrote 10 windows to J1640+3946_X_2009_04_21_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 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000635189 Jy
! Component: 100  -  total flux cleaned = 0.00128974 Jy
! Component: 150  -  total flux cleaned = 0.00155374 Jy
! Component: 200  -  total flux cleaned = 0.00186137 Jy
! Component: 250  -  total flux cleaned = 0.00206224 Jy
! Component: 300  -  total flux cleaned = 0.00221008 Jy
! Component: 350  -  total flux cleaned = 0.00235558 Jy
! Component: 400  -  total flux cleaned = 0.00245077 Jy
! Component: 450  -  total flux cleaned = 0.00259163 Jy
! Component: 500  -  total flux cleaned = 0.00268419 Jy
! Component: 550  -  total flux cleaned = 0.00282156 Jy
! Component: 600  -  total flux cleaned = 0.00291225 Jy
! Component: 650  -  total flux cleaned = 0.00300212 Jy
! Component: 700  -  total flux cleaned = 0.00317949 Jy
! Component: 750  -  total flux cleaned = 0.00331081 Jy
! Component: 800  -  total flux cleaned = 0.00344074 Jy
! Component: 850  -  total flux cleaned = 0.00352649 Jy
! Component: 900  -  total flux cleaned = 0.00361159 Jy
! Component: 950  -  total flux cleaned = 0.00373782 Jy
! Component: 1000  -  total flux cleaned = 0.00382106 Jy
! Component: 1050  -  total flux cleaned = 0.00390395 Jy
! Component: 1100  -  total flux cleaned = 0.00398605 Jy
! Component: 1150  -  total flux cleaned = 0.0041082 Jy
! Component: 1200  -  total flux cleaned = 0.00414854 Jy
! Component: 1250  -  total flux cleaned = 0.00418877 Jy
! Component: 1300  -  total flux cleaned = 0.00426847 Jy
! Component: 1350  -  total flux cleaned = 0.00434789 Jy
! Component: 1400  -  total flux cleaned = 0.00438729 Jy
! Component: 1450  -  total flux cleaned = 0.00450475 Jy
! Component: 1500  -  total flux cleaned = 0.00450466 Jy
! Component: 1550  -  total flux cleaned = 0.00458225 Jy
! Component: 1600  -  total flux cleaned = 0.00465914 Jy
! Component: 1650  -  total flux cleaned = 0.00462091 Jy
! Component: 1700  -  total flux cleaned = 0.00469716 Jy
! Component: 1750  -  total flux cleaned = 0.00473514 Jy
! Component: 1800  -  total flux cleaned = 0.0047729 Jy
! Component: 1850  -  total flux cleaned = 0.00481048 Jy
! Component: 1900  -  total flux cleaned = 0.0048105 Jy
! Component: 1950  -  total flux cleaned = 0.00484772 Jy
! Component: 2000  -  total flux cleaned = 0.00492159 Jy
! Total flux subtracted in 2048 components = 0.00488475 Jy
! Clean residual min=-0.002179 max=0.002051 Jy/beam
! Clean residual mean=0.000045 rms=0.000663 Jy/beam
! Combined flux in latest and established models = 0.91559 Jy
keep
! Adding 188 model components to the UV plane model.
! The established model now contains 330 components and 0.91559 Jy
![Exited script file: muppet]
wmap "J1640+3946_X_2009_04_21_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.61 x 1.019 at -5.374 degrees (North through East)
! Clean map  min=-0.0031414  max=0.62897 Jy/beam
! Writing clean map to FITS file: J1640+3946_X_2009_04_21_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.62897 
invert
! Inverting map 
! Your choice of large map pixels excluded 7.86% of the data.
!  The x-axis pixel size should ideally be below 0.1559 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000662615 
device "J1640+3946_X_2009_04_21_pus\_map.eps/VPS"
! Attempting to open device: 'J1640+3946_X_2009_04_21_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.316047 0.316047 0.632094 1.26419 2.52838 5.05676 10.1135 20.227 40.454 80.9081
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0019 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.628 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.61 x 1.019 at -5.374 degrees (North through East)
! Clean map  min=-0.0031414  max=0.62897 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1640+3946_X_2009_04_21_pus\_map.gif/vgif"
! Attempting to open device: 'J1640+3946_X_2009_04_21_pus_map.gif/vgif'
mapplot cln