! Started logfile: J0927+3902_S_1999_12_20_pus_uvs.log on Thu Dec 20 15:04:45 2007
obs J0927+3902_S_1999_12_20_pus_uva.fits
! Reading UV FITS file: J0927+3902_S_1999_12_20_pus_uva.fits
! AN table 1: 164 integrations on 190 of 190 possible baselines.
! AN table 2: 155 integrations on 190 of 190 possible baselines.
! AN table 3: 170 integrations on 190 of 190 possible baselines.
! AN table 4: 47 integrations on 190 of 190 possible baselines.
! AN table 5: 73 integrations on 190 of 190 possible baselines.
! AN table 6: 76 integrations on 190 of 190 possible baselines.
! Apparent sampling: 0.207507 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0927+3902
! 
! 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  2.22497e+09        8e+06          1        8e+06
!  02        2  2.24497e+09        8e+06          1        8e+06
!  03        3  2.33497e+09        8e+06          1        8e+06
!  04        4  2.36497e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 2298 lines of history.
! 
! Reading 108028 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 = 0.5 
print "taper_size =",taper_size
! taper_size = 20 
![@muppet J0927+3902_S_1999_12_20_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 0.500x0.500 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 2034 telescope corrections were flagged in sub-array 1.
!  A total of 2778 telescope corrections were flagged in sub-array 2.
!  A total of 2324 telescope corrections were flagged in sub-array 3.
!  A total of 401 telescope corrections were flagged in sub-array 4.
!  A total of 783 telescope corrections were flagged in sub-array 5.
!  A total of 549 telescope corrections were flagged in sub-array 6.
! 
! Correcting IF 2.
!  A total of 2034 telescope corrections were flagged in sub-array 1.
!  A total of 2778 telescope corrections were flagged in sub-array 2.
!  A total of 2324 telescope corrections were flagged in sub-array 3.
!  A total of 401 telescope corrections were flagged in sub-array 4.
!  A total of 783 telescope corrections were flagged in sub-array 5.
!  A total of 549 telescope corrections were flagged in sub-array 6.
! 
! Correcting IF 3.
!  A total of 2161 telescope corrections were flagged in sub-array 1.
!  A total of 2789 telescope corrections were flagged in sub-array 2.
!  A total of 2411 telescope corrections were flagged in sub-array 3.
!  A total of 401 telescope corrections were flagged in sub-array 4.
!  A total of 840 telescope corrections were flagged in sub-array 5.
!  A total of 621 telescope corrections were flagged in sub-array 6.
! 
! Correcting IF 4.
!  A total of 2034 telescope corrections were flagged in sub-array 1.
!  A total of 2778 telescope corrections were flagged in sub-array 2.
!  A total of 2324 telescope corrections were flagged in sub-array 3.
!  A total of 401 telescope corrections were flagged in sub-array 4.
!  A total of 783 telescope corrections were flagged in sub-array 5.
!  A total of 549 telescope corrections were flagged in sub-array 6.
! 
! Fit before self-cal, rms=3.274315Jy  sigma=0.025622
! Fit after  self-cal, rms=2.612039Jy  sigma=0.020919
! 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 
! Estimated beam: bmin=1.917 mas, bmaj=2.739 mas, bpa=2.452 degrees
! Estimated noise=593.81 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 = 2.51176 Jy
! Component: 100  -  total flux cleaned = 3.26726 Jy
! Total flux subtracted in 100 components = 3.26726 Jy
! Clean residual min=-0.064519 max=0.345008 Jy/beam
! Clean residual mean=0.000152 rms=0.015981 Jy/beam
! Combined flux in latest and established models = 3.26726 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 3.26726 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.807082Jy  sigma=0.006687
! Fit after  self-cal, rms=0.806346Jy  sigma=0.006685
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.383416 Jy
! Component: 100  -  total flux cleaned = 0.596497 Jy
! Total flux subtracted in 100 components = 0.596497 Jy
! Clean residual min=-0.047202 max=0.112769 Jy/beam
! Clean residual mean=-0.000016 rms=0.010162 Jy/beam
! Combined flux in latest and established models = 3.86376 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 16 components and 3.86376 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.544009Jy  sigma=0.004268
! Fit after  self-cal, rms=0.541668Jy  sigma=0.004257
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.14369 Jy
! Component: 100  -  total flux cleaned = 0.241299 Jy
! Total flux subtracted in 100 components = 0.241299 Jy
! Clean residual min=-0.041468 max=0.056104 Jy/beam
! Clean residual mean=-0.000079 rms=0.008764 Jy/beam
! Combined flux in latest and established models = 4.10506 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 21 components and 4.10506 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.492063Jy  sigma=0.003670
! Fit after  self-cal, rms=0.491680Jy  sigma=0.003668
! Inverting map 
! Added new window around map position (-2, 0.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0706025 Jy
! Component: 100  -  total flux cleaned = 0.120487 Jy
! Total flux subtracted in 100 components = 0.120487 Jy
! Clean residual min=-0.039335 max=0.039333 Jy/beam
! Clean residual mean=-0.000111 rms=0.008347 Jy/beam
! Combined flux in latest and established models = 4.22555 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 28 components and 4.22555 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.481155Jy  sigma=0.003497
! Fit after  self-cal, rms=0.481010Jy  sigma=0.003496
! Inverting map 
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 
! Estimated beam: bmin=2.317 mas, bmaj=3.422 mas, bpa=-4.037 degrees
! Estimated noise=306.346 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 = 0.0520037 Jy
! Component: 100  -  total flux cleaned = 0.0812226 Jy
! Component: 150  -  total flux cleaned = 0.0985863 Jy
! Component: 200  -  total flux cleaned = 0.109367 Jy
! Total flux subtracted in 200 components = 0.109367 Jy
! Clean residual min=-0.036660 max=0.029567 Jy/beam
! Clean residual mean=-0.001282 rms=0.007396 Jy/beam
! Combined flux in latest and established models = 4.33491 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 36 components and 4.33491 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.479734Jy  sigma=0.003415
! Fit after  self-cal, rms=0.479716Jy  sigma=0.003415
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.19     GC        1.07     HH        1.00*    
!   HN        1.01     KK        1.00     KP        1.07     LA        1.09     
!   MC        0.92     MK        0.97     NY        1.02     ON        1.13     
!   OV        0.98     PT        1.14     SC        1.06     TS        1.06     
!   WF        1.05     WZ        1.05     GN        1.03     NL        1.02     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        0.99     GC        1.02     HH        1.00*    
!   HN        0.95     KK        1.00     KP        0.98     LA        0.99     
!   MC        1.76     MK        0.98     NY        1.11     ON        1.06     
!   OV        0.98     PT        1.00     SC        1.23     TS        1.06     
!   WF        1.00*    WZ        1.08     GN        1.00*    NL        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.95     FD        0.97     GC        1.02     HH        1.00*    
!   HN        0.96     KK        1.09     KP        1.08     LA        0.94     
!   MC        1.03     MK        1.04     NY        0.98     ON        1.04     
!   OV        0.96     PT        0.96     SC        1.02     TS        1.00*    
!   WF        1.02     WZ        0.98     GN        1.12     NL        1.00     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00     FD        1.01     GC        1.06     HH        1.00*    
!   HN        0.97     KK        1.03     KP        1.24     LA        1.00     
!   MC        1.00*    MK        1.00     NY        0.98     ON        0.98     
!   OV        0.99     PT        1.03     SC        1.00*    TS        1.04     
!   WF        1.01     WZ        1.00*    GN        1.00*    NL        1.00*    
! 
!  A total of 15 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.99     FD        0.99     GC        1.03     HH        1.00*    
!   HN        0.96     KK        1.05     KP        1.05     LA        0.99     
!   MC        1.05     MK        1.03     NY        0.99     ON        1.07     
!   OV        0.99     PT        1.03     SC        1.03     TS        1.25     
!   WF        1.01     WZ        1.14     GN        0.98     NL        0.98     
! 
!  A total of 6 telescope corrections were flagged in sub-array 6.
!  Telescope amplitude corrections in sub-array 6:
!   BR        1.02     FD        1.03     GC        1.01     HH        0.99     
!   HN        1.01     KK        1.00*    KP        0.98     LA        1.04     
!   MC        1.00     MK        1.00*    NY        1.04     ON        1.00     
!   OV        1.04     PT        1.05     SC        1.05     TS        1.00*    
!   WF        1.05     WZ        0.89     GN        1.05     NL        1.02     
! 
! 
! Correcting IF 2.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.22     GC        1.05     HH        1.00*    
!   HN        1.09     KK        1.00     KP        1.04     LA        1.06     
!   MC        1.26     MK        0.94     NY        1.01     ON        1.06     
!   OV        0.95     PT        1.12     SC        1.05     TS        1.04     
!   WF        1.03     WZ        1.10     GN        1.04     NL        1.01     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.03     GC        1.00     HH        1.00*    
!   HN        1.00     KK        0.99     KP        0.98     LA        0.96     
!   MC        1.04     MK        0.95     NY        0.98     ON        1.08     
!   OV        0.96     PT        0.98     SC        1.19     TS        1.07     
!   WF        1.00*    WZ        1.39     GN        1.00*    NL        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.95     FD        1.00     GC        1.01     HH        1.00*    
!   HN        1.00     KK        1.03     KP        1.01     LA        0.91     
!   MC        0.93     MK        1.02     NY        0.97     ON        1.04     
!   OV        0.93     PT        0.93     SC        1.01     TS        1.00*    
!   WF        1.01     WZ        1.01     GN        1.11     NL        1.00     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.01     FD        1.04     GC        1.04     HH        1.00*    
!   HN        1.01     KK        0.97     KP        1.11     LA        0.98     
!   MC        1.00*    MK        0.98     NY        0.96     ON        1.02     
!   OV        0.96     PT        1.01     SC        1.00*    TS        1.03     
!   WF        1.02     WZ        1.00*    GN        1.00*    NL        1.00*    
! 
!  A total of 15 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.99     FD        1.03     GC        1.02     HH        1.00*    
!   HN        1.01     KK        1.01     KP        1.00     LA        0.96     
!   MC        1.21     MK        1.00     NY        0.98     ON        1.07     
!   OV        0.96     PT        1.00     SC        1.02     TS        1.26     
!   WF        1.00     WZ        1.16     GN        0.99     NL        0.97     
! 
!  A total of 6 telescope corrections were flagged in sub-array 6.
!  Telescope amplitude corrections in sub-array 6:
!   BR        1.02     FD        1.07     GC        1.00     HH        1.04     
!   HN        1.06     KK        1.00*    KP        1.03     LA        1.01     
!   MC        1.10     MK        1.00*    NY        1.04     ON        1.00     
!   OV        1.00     PT        1.03     SC        1.04     TS        1.00*    
!   WF        1.04     WZ        0.91     GN        1.04     NL        1.01     
! 
! 
! Correcting IF 3.
!  A total of 27 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.15     GC        1.03     HH        1.00*    
!   HN        1.01     KK        1.00     KP        1.01     LA        1.06     
!   MC        1.00*    MK        0.92     NY        0.99     ON        1.01     
!   OV        0.96     PT        1.05     SC        1.05     TS        0.98     
!   WF        1.01     WZ        1.09     GN        1.00     NL        0.97     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        0.97     GC        0.98     HH        1.00*    
!   HN        0.95     KK        1.00     KP        0.95     LA        0.96     
!   MC        1.00*    MK        0.93     NY        0.95     ON        1.02     
!   OV        0.96     PT        0.84     SC        1.21     TS        0.96     
!   WF        1.00*    WZ        1.74     GN        1.00*    NL        1.00*    
! 
!  A total of 24 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.91     FD        0.95     GC        0.99     HH        1.00*    
!   HN        0.95     KK        1.04     KP        0.97     LA        0.90     
!   MC        1.00*    MK        0.97     NY        0.95     ON        1.00     
!   OV        0.94     PT        0.90     SC        1.00     TS        1.00*    
!   WF        0.98     WZ        1.00     GN        1.10     NL        0.96     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.97     FD        0.99     GC        1.01     HH        1.00*    
!   HN        0.96     KK        0.97     KP        1.04     LA        0.98     
!   MC        1.00*    MK        0.95     NY        0.94     ON        0.82     
!   OV        0.97     PT        0.95     SC        1.00*    TS        0.95     
!   WF        0.99     WZ        1.00*    GN        1.00*    NL        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.95     FD        0.97     GC        1.00     HH        1.00*    
!   HN        0.95     KK        1.01     KP        0.95     LA        0.96     
!   MC        1.00*    MK        0.96     NY        0.97     ON        1.03     
!   OV        0.96     PT        0.97     SC        1.01     TS        1.18     
!   WF        0.96     WZ        1.18     GN        0.97     NL        0.93     
! 
!  A total of 3 telescope corrections were flagged in sub-array 6.
!  Telescope amplitude corrections in sub-array 6:
!   BR        0.98     FD        1.01     GC        0.98     HH        0.94     
!   HN        1.02     KK        1.00*    KP        1.00     LA        1.01     
!   MC        1.00*    MK        1.00*    NY        1.01     ON        0.96     
!   OV        1.01     PT        0.93     SC        1.04     TS        1.00*    
!   WF        1.02     WZ        0.89     GN        0.99     NL        0.96     
! 
! 
! Correcting IF 4.
!  A total of 18 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.13     GC        1.02     HH        1.00*    
!   HN        1.02     KK        0.98     KP        1.00     LA        1.04     
!   MC        0.82     MK        0.95     NY        0.98     ON        1.02     
!   OV        0.91     PT        1.09     SC        1.03     TS        1.00     
!   WF        1.00     WZ        1.06     GN        0.99     NL        0.94     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.94     FD        0.95     GC        0.97     HH        1.00*    
!   HN        0.94     KK        0.98     KP        0.94     LA        0.95     
!   MC        1.18     MK        0.95     NY        0.94     ON        1.00     
!   OV        0.92     PT        0.80     SC        1.18     TS        0.97     
!   WF        1.00*    WZ        1.49     GN        1.00*    NL        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.89     FD        0.93     GC        0.98     HH        1.00*    
!   HN        0.94     KK        1.01     KP        0.97     LA        0.90     
!   MC        1.14     MK        1.01     NY        0.94     ON        0.98     
!   OV        0.89     PT        1.14     SC        1.00     TS        1.00*    
!   WF        0.98     WZ        0.97     GN        1.08     NL        0.93     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.94     FD        0.97     GC        1.00     HH        1.00*    
!   HN        0.95     KK        0.95     KP        1.04     LA        0.97     
!   MC        1.00*    MK        0.98     NY        0.92     ON        2.14     
!   OV        0.92     PT        0.92     SC        1.00*    TS        0.97     
!   WF        0.98     WZ        1.00*    GN        1.00*    NL        1.00*    
! 
!  A total of 15 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.92     FD        0.95     GC        0.98     HH        1.00*    
!   HN        0.94     KK        1.00     KP        0.96     LA        0.95     
!   MC        1.17     MK        0.99     NY        0.96     ON        1.02     
!   OV        0.91     PT        1.13     SC        1.01     TS        1.19     
!   WF        0.97     WZ        1.15     GN        0.95     NL        0.91     
! 
!  A total of 6 telescope corrections were flagged in sub-array 6.
!  Telescope amplitude corrections in sub-array 6:
!   BR        0.95     FD        0.99     GC        0.96     HH        0.94     
!   HN        1.01     KK        1.00*    KP        1.00     LA        1.00     
!   MC        0.83     MK        1.00*    NY        0.99     ON        0.98     
!   OV        0.96     PT        0.81     SC        1.02     TS        1.00*    
!   WF        1.03     WZ        0.88     GN        1.02     NL        0.95     
! 
! 
! Fit before self-cal, rms=0.479716Jy  sigma=0.003415
! Fit after  self-cal, rms=0.332600Jy  sigma=0.001973
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.329 mas, bmaj=3.444 mas, bpa=-4.431 degrees
! Estimated noise=307.327 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 (4.5, -0.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0135298 Jy
! Component: 100  -  total flux cleaned = 0.0125272 Jy
! Component: 150  -  total flux cleaned = 0.0141241 Jy
! Component: 200  -  total flux cleaned = 0.0154522 Jy
! Total flux subtracted in 200 components = 0.0154522 Jy
! Clean residual min=-0.014575 max=0.011056 Jy/beam
! Clean residual mean=-0.000027 rms=0.002379 Jy/beam
! Combined flux in latest and established models = 4.35037 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 47 components and 4.35037 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.328579Jy  sigma=0.001940
! Fit after  self-cal, rms=0.328355Jy  sigma=0.001937
! Inverting map 
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=0.328355Jy  sigma=0.001937
! Fit after  self-cal, rms=0.303956Jy  sigma=0.001727
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.331 mas, bmaj=3.453 mas, bpa=-4.775 degrees
! Estimated noise=307.217 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0039328 Jy
! Component: 100  -  total flux cleaned = -0.00539605 Jy
! Component: 150  -  total flux cleaned = -0.0061653 Jy
! Component: 200  -  total flux cleaned = -0.00616328 Jy
! Total flux subtracted in 200 components = -0.00616328 Jy
! Clean residual min=-0.010672 max=0.005291 Jy/beam
! Clean residual mean=0.000102 rms=0.001399 Jy/beam
! Combined flux in latest and established models = 4.3442 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 56 components and 4.3442 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.302487Jy  sigma=0.001715
! Fit after  self-cal, rms=0.302458Jy  sigma=0.001714
flux_cutoff = imstat(rms) * dynam
! Inverting map 
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 = 0.00182675 Jy
! Component: 100  -  total flux cleaned = 0.00155162 Jy
! Component: 150  -  total flux cleaned = 0.00156236 Jy
! Component: 200  -  total flux cleaned = 0.00202524 Jy
! Total flux subtracted in 200 components = 0.00202524 Jy
! Clean residual min=-0.008955 max=0.005472 Jy/beam
! Clean residual mean=0.000089 rms=0.001351 Jy/beam
! Combined flux in latest and established models = 4.34623 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 64 components and 4.34623 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.302037Jy  sigma=0.001710
! Fit after  self-cal, rms=0.302026Jy  sigma=0.001710
! Inverting map 
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=0.302026Jy  sigma=0.001710
! Fit after  self-cal, rms=0.300531Jy  sigma=0.001683
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.333 mas, bmaj=3.459 mas, bpa=-4.897 degrees
! Estimated noise=307.261 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00540506 Jy
! Component: 100  -  total flux cleaned = -0.00571963 Jy
! Component: 150  -  total flux cleaned = -0.00547352 Jy
! Component: 200  -  total flux cleaned = -0.0054783 Jy
! Total flux subtracted in 200 components = -0.0054783 Jy
! Clean residual min=-0.008988 max=0.004776 Jy/beam
! Clean residual mean=0.000176 rms=0.001144 Jy/beam
! Combined flux in latest and established models = 4.34075 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 65 components and 4.34075 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299993Jy  sigma=0.001678
! Fit after  self-cal, rms=0.299993Jy  sigma=0.001678
flux_cutoff = imstat(rms) * dynam
! Inverting map 
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 = 0.000207576 Jy
! Component: 100  -  total flux cleaned = 0.000202132 Jy
! Component: 150  -  total flux cleaned = 0.000391771 Jy
! Component: 200  -  total flux cleaned = 0.000565778 Jy
! Total flux subtracted in 200 components = 0.000565778 Jy
! Clean residual min=-0.008225 max=0.004734 Jy/beam
! Clean residual mean=0.000171 rms=0.001115 Jy/beam
! Combined flux in latest and established models = 4.34132 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 73 components and 4.34132 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299752Jy  sigma=0.001675
! Fit after  self-cal, rms=0.299748Jy  sigma=0.001675
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 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=0.299748Jy  sigma=0.001675
! Fit after  self-cal, rms=0.299911Jy  sigma=0.001674
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.625 mas, bmaj=8.392 mas, bpa=24.53 degrees
! Estimated noise=467.36 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00164232 Jy
! Component: 100  -  total flux cleaned = -0.00177787 Jy
! Component: 150  -  total flux cleaned = -0.002051 Jy
! Component: 200  -  total flux cleaned = -0.00234232 Jy
! Total flux subtracted in 200 components = -0.00234232 Jy
! Clean residual min=-0.004085 max=0.006428 Jy/beam
! Clean residual mean=0.000556 rms=0.001878 Jy/beam
! Combined flux in latest and established models = 4.33897 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 80 components and 4.33897 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299871Jy  sigma=0.001673
! Fit after  self-cal, rms=0.299850Jy  sigma=0.001673
flux_cutoff = imstat(rms) * dynam
! Inverting map 
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 = 0.000110602 Jy
! Component: 100  -  total flux cleaned = 4.7278e-05 Jy
! Component: 150  -  total flux cleaned = 4.35633e-05 Jy
! Component: 200  -  total flux cleaned = 4.21105e-05 Jy
! Total flux subtracted in 200 components = 4.21105e-05 Jy
! Clean residual min=-0.003931 max=0.006522 Jy/beam
! Clean residual mean=0.000554 rms=0.001879 Jy/beam
! Combined flux in latest and established models = 4.33902 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 86 components and 4.33902 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.299838Jy  sigma=0.001673
! Fit after  self-cal, rms=0.299836Jy  sigma=0.001673
! Inverting map 
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 
! Estimated beam: bmin=2.334 mas, bmaj=3.462 mas, bpa=-4.977 degrees
! Estimated noise=307.312 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.334 x 3.462 at -4.977 degrees (North through East)
! Clean map  min=-0.0041699  max=3.4742 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=0.299836Jy  sigma=0.001673
! Fit after  self-cal, rms=0.645718Jy  sigma=0.001304
! Inverting map and beam 
! Estimated beam: bmin=2.334 mas, bmaj=3.463 mas, bpa=-4.936 degrees
! Estimated noise=307.02 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00560945 Jy
! Component: 100  -  total flux cleaned = -0.00624378 Jy
! Component: 150  -  total flux cleaned = -0.0064358 Jy
! Component: 200  -  total flux cleaned = -0.00661297 Jy
! Total flux subtracted in 200 components = -0.00661297 Jy
! Clean residual min=-0.006795 max=0.003671 Jy/beam
! Clean residual mean=0.000052 rms=0.000900 Jy/beam
! Combined flux in latest and established models = 4.3324 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 89 components and 4.3324 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.645618Jy  sigma=0.001301
! Fit after  self-cal, rms=0.645624Jy  sigma=0.001301
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -1.96491e-05 Jy
! Component: 100  -  total flux cleaned = -2.18401e-05 Jy
! Component: 150  -  total flux cleaned = 0.000121556 Jy
! Component: 200  -  total flux cleaned = 0.000259115 Jy
! Total flux subtracted in 200 components = 0.000259115 Jy
! Clean residual min=-0.006446 max=0.003745 Jy/beam
! Clean residual mean=0.000051 rms=0.000884 Jy/beam
! Combined flux in latest and established models = 4.33266 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 94 components and 4.33266 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.645571Jy  sigma=0.001299
! Fit after  self-cal, rms=0.645575Jy  sigma=0.001299
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.645575Jy  sigma=0.001299
! Fit after  self-cal, rms=0.649465Jy  sigma=0.001298
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 
! Estimated beam: bmin=1.934 mas, bmaj=2.762 mas, bpa=1.16 degrees
! Estimated noise=603.267 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.54209 Jy
! Component: 100  -  total flux cleaned = 3.28902 Jy
! Component: 150  -  total flux cleaned = 3.6634 Jy
! Component: 200  -  total flux cleaned = 3.86038 Jy
! Total flux subtracted in 200 components = 3.86038 Jy
! Clean residual min=-0.014829 max=0.101182 Jy/beam
! Clean residual mean=0.000124 rms=0.005023 Jy/beam
! Combined flux in latest and established models = 3.86038 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 14 model components to the UV plane model.
! The established model now contains 14 components and 3.86038 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.335 mas, bmaj=3.466 mas, bpa=-5.002 degrees
! Estimated noise=307.044 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 = 0.182139 Jy
! Component: 100  -  total flux cleaned = 0.281084 Jy
! Component: 150  -  total flux cleaned = 0.342768 Jy
! Component: 200  -  total flux cleaned = 0.382849 Jy
! Total flux subtracted in 200 components = 0.382849 Jy
! Clean residual min=-0.004525 max=0.021857 Jy/beam
! Clean residual mean=0.000543 rms=0.001992 Jy/beam
! Combined flux in latest and established models = 4.24323 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 34 components and 4.24323 Jy
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0270809 Jy
! Component: 100  -  total flux cleaned = 0.0454254 Jy
! Component: 150  -  total flux cleaned = 0.0581715 Jy
! Component: 200  -  total flux cleaned = 0.064356 Jy
! Total flux subtracted in 200 components = 0.064356 Jy
! Clean residual min=-0.005714 max=0.006205 Jy/beam
! Clean residual mean=0.000174 rms=0.000960 Jy/beam
! Combined flux in latest and established models = 4.30758 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 47 components and 4.30758 Jy
! Inverting map 
! Added new window around map position (8.5, -1.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00363195 Jy
! Component: 100  -  total flux cleaned = 0.00678071 Jy
! Component: 150  -  total flux cleaned = 0.00955149 Jy
! Component: 200  -  total flux cleaned = 0.0113539 Jy
! Total flux subtracted in 200 components = 0.0113539 Jy
! Clean residual min=-0.006371 max=0.004283 Jy/beam
! Clean residual mean=0.000108 rms=0.000875 Jy/beam
! Combined flux in latest and established models = 4.31894 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 54 components and 4.31894 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.626 mas, bmaj=8.397 mas, bpa=24.41 degrees
! Estimated noise=466.252 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00679857 Jy
! Component: 100  -  total flux cleaned = 0.00942919 Jy
! Component: 150  -  total flux cleaned = 0.0101671 Jy
! Component: 200  -  total flux cleaned = 0.0102629 Jy
! Total flux subtracted in 200 components = 0.0102629 Jy
! Clean residual min=-0.004358 max=0.005184 Jy/beam
! Clean residual mean=0.000183 rms=0.001608 Jy/beam
! Combined flux in latest and established models = 4.3292 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 = 8.03282e-05 Jy
! Component: 100  -  total flux cleaned = 0.000114503 Jy
! Component: 150  -  total flux cleaned = 0.000177658 Jy
! Component: 200  -  total flux cleaned = 0.00020559 Jy
! Total flux subtracted in 200 components = 0.00020559 Jy
! Clean residual min=-0.004365 max=0.005223 Jy/beam
! Clean residual mean=0.000178 rms=0.001611 Jy/beam
! Combined flux in latest and established models = 4.32941 Jy
! Adding 39 model components to the UV plane model.
! The established model now contains 88 components and 4.3294 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.335 mas, bmaj=3.466 mas, bpa=-5.002 degrees
! Estimated noise=307.044 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00145464 Jy
! Component: 100  -  total flux cleaned = -0.00110896 Jy
! Component: 150  -  total flux cleaned = -0.000470669 Jy
! Component: 200  -  total flux cleaned = 0.000121385 Jy
! Total flux subtracted in 200 components = 0.000121385 Jy
! Clean residual min=-0.007629 max=0.003490 Jy/beam
! Clean residual mean=0.000045 rms=0.000852 Jy/beam
! Combined flux in latest and established models = 4.32953 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 92 components and 4.32953 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.649823Jy  sigma=0.001298
! Fit after  self-cal, rms=0.649844Jy  sigma=0.001298
wmodel J0927+3902_S_1999_12_20_pus_map.mod
! Writing 92 model components to file: J0927+3902_S_1999_12_20_pus_map.mod
wobs J0927+3902_S_1999_12_20_pus_uvs.fits
! Writing UV FITS file: J0927+3902_S_1999_12_20_pus_uvs.fits
wwins J0927+3902_S_1999_12_20_pus_map.win
! wwins: Wrote 4 windows to J0927+3902_S_1999_12_20_pus_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00299527 Jy
! Component: 100  -  total flux cleaned = -0.00461598 Jy
! Component: 150  -  total flux cleaned = -0.0044696 Jy
! Component: 200  -  total flux cleaned = -0.00404507 Jy
! Component: 250  -  total flux cleaned = -0.00363826 Jy
! Component: 300  -  total flux cleaned = -0.00305042 Jy
! Component: 350  -  total flux cleaned = -0.00248276 Jy
! Component: 400  -  total flux cleaned = -0.00187276 Jy
! Component: 450  -  total flux cleaned = -0.00139794 Jy
! Component: 500  -  total flux cleaned = -0.00110829 Jy
! Component: 550  -  total flux cleaned = -0.000824481 Jy
! Component: 600  -  total flux cleaned = -0.000544205 Jy
! Component: 650  -  total flux cleaned = -0.000158579 Jy
! Component: 700  -  total flux cleaned = 5.82889e-05 Jy
! Component: 750  -  total flux cleaned = 0.000219059 Jy
! Component: 800  -  total flux cleaned = 0.000430722 Jy
! Component: 850  -  total flux cleaned = 0.000639978 Jy
! Component: 900  -  total flux cleaned = 0.000898364 Jy
! Component: 950  -  total flux cleaned = 0.00105168 Jy
! Component: 1000  -  total flux cleaned = 0.00120342 Jy
! Component: 1050  -  total flux cleaned = 0.00140358 Jy
! Component: 1100  -  total flux cleaned = 0.00145338 Jy
! Component: 1150  -  total flux cleaned = 0.0016508 Jy
! Component: 1200  -  total flux cleaned = 0.00184598 Jy
! Component: 1250  -  total flux cleaned = 0.00203926 Jy
! Component: 1300  -  total flux cleaned = 0.00223077 Jy
! Component: 1350  -  total flux cleaned = 0.00242085 Jy
! Component: 1400  -  total flux cleaned = 0.00256224 Jy
! Component: 1450  -  total flux cleaned = 0.00270258 Jy
! Component: 1500  -  total flux cleaned = 0.00284173 Jy
! Component: 1550  -  total flux cleaned = 0.00288812 Jy
! Component: 1600  -  total flux cleaned = 0.00307127 Jy
! Component: 1650  -  total flux cleaned = 0.00311646 Jy
! Component: 1700  -  total flux cleaned = 0.00320674 Jy
! Component: 1750  -  total flux cleaned = 0.00329646 Jy
! Component: 1800  -  total flux cleaned = 0.00338569 Jy
! Component: 1850  -  total flux cleaned = 0.00338618 Jy
! Component: 1900  -  total flux cleaned = 0.00356232 Jy
! Component: 1950  -  total flux cleaned = 0.00351842 Jy
! Component: 2000  -  total flux cleaned = 0.00360553 Jy
! Total flux subtracted in 2048 components = 0.00360556 Jy
! Clean residual min=-0.002165 max=0.002623 Jy/beam
! Clean residual mean=0.000029 rms=0.000754 Jy/beam
! Combined flux in latest and established models = 4.33313 Jy
keep
! Adding 106 model components to the UV plane model.
! The established model now contains 191 components and 4.33313 Jy
![Exited script file: muppet]
wmap "J0927+3902_S_1999_12_20_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.335 x 3.466 at -5.002 degrees (North through East)
! Clean map  min=-0.0028241  max=3.4763 Jy/beam
! Writing clean map to FITS file: J0927+3902_S_1999_12_20_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 3.47635 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000754305 
device "J0927+3902_S_1999_12_20_pus\_map.eps/VPS"
! Attempting to open device: 'J0927+3902_S_1999_12_20_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.0650947 0.0650947 0.130189 0.260379 0.520757 1.04151 2.08303 4.16606 8.33212 16.6642 33.3285 66.6569
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0022 
print "peak=",int(1000*peak_flux)/1000
! peak= 3.476 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.335 x 3.466 at -5.002 degrees (North through East)
! Clean map  min=-0.0028241  max=3.4763 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0927+3902_S_1999_12_20_pus\_map.gif/vgif"
! Attempting to open device: 'J0927+3902_S_1999_12_20_pus_map.gif/vgif'
mapplot cln
quit
! Quitting program
! Log file J0927+3902_S_1999_12_20_pus_uvs.log closed on Thu Dec 20 15:05:42 2007