! Started logfile: 4C39.25_S.log on Mon Jun 23 12:53:30 2008
observe 4C39.25_S.edt2
! Reading UV FITS file: 4C39.25_S.edt2
! AN table 1: 40 integrations on 190 of 190 possible baselines.
! AN table 2: 16 integrations on 190 of 190 possible baselines.
! AN table 3: 48 integrations on 190 of 190 possible baselines.
! AN table 4: 79 integrations on 190 of 190 possible baselines.
! Apparent sampling: 0.295657 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 4C39.25
! 
! 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 1905 lines of history.
! 
! Reading 41120 visibilities.
![@gonzo7-0.4 4C39.25_S]
print "***********************************"
! *********************************** 
print "*** Using gonzo instruction set ***"
! *** Using gonzo instruction set *** 
print "***********************************"
! *********************************** 
float field_size
field_size = 1024
float field_cell
field_cell = 0.4
integer clean_niter
clean_niter = 50
float clean_gain
clean_gain = 0.03
float dynam
dynam = 7.0
float win_mult
win_mult = 1.8
float solint
solint = 3.6/6.0
logical doflt
doflt = true
logical doamp
float new_peak
float flux_cutoff
mapsize field_size,field_cell
! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize.
select
! 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
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 621 telescope corrections were flagged in sub-array 1.
!  A total of 208 telescope corrections were flagged in sub-array 2.
!  A total of 502 telescope corrections were flagged in sub-array 3.
!  A total of 995 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 621 telescope corrections were flagged in sub-array 1.
!  A total of 208 telescope corrections were flagged in sub-array 2.
!  A total of 502 telescope corrections were flagged in sub-array 3.
!  A total of 995 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 610 telescope corrections were flagged in sub-array 1.
!  A total of 208 telescope corrections were flagged in sub-array 2.
!  A total of 502 telescope corrections were flagged in sub-array 3.
!  A total of 995 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 618 telescope corrections were flagged in sub-array 1.
!  A total of 208 telescope corrections were flagged in sub-array 2.
!  A total of 502 telescope corrections were flagged in sub-array 3.
!  A total of 995 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=2.652863Jy  sigma=38.220415
! Fit after  self-cal, rms=2.651783Jy  sigma=38.251090
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvweight 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.
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.054 mas, bmaj=3.046 mas, bpa=-10.95 degrees
! Estimated noise=0.751706 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.55324 Jy
! Total flux subtracted in 50 components = 2.55324 Jy
! Clean residual min=-0.093102 max=0.714939 Jy/beam
! Clean residual mean=0.000079 rms=0.025120 Jy/beam
! Combined flux in latest and established models = 2.55324 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 2.55324 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.245898Jy  sigma=17.754109
! Fit after  self-cal, rms=1.245897Jy  sigma=17.754098
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.731299 Jy
! Total flux subtracted in 50 components = 0.731299 Jy
! Clean residual min=-0.053273 max=0.317606 Jy/beam
! Clean residual mean=0.000134 rms=0.014695 Jy/beam
! Combined flux in latest and established models = 3.28454 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 5 model components to the UV plane model.
! The established model now contains 6 components and 3.28454 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.750673Jy  sigma=9.747674
! Fit after  self-cal, rms=0.749423Jy  sigma=9.734569
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.339616 Jy
! Total flux subtracted in 50 components = 0.339616 Jy
! Clean residual min=-0.042647 max=0.152188 Jy/beam
! Clean residual mean=0.000159 rms=0.011309 Jy/beam
! Combined flux in latest and established models = 3.62416 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 5 model components to the UV plane model.
! The established model now contains 8 components and 3.62416 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.588511Jy  sigma=6.923774
! Fit after  self-cal, rms=0.587958Jy  sigma=6.917312
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.17807 Jy
! Total flux subtracted in 50 components = 0.17807 Jy
! Clean residual min=-0.040627 max=0.091015 Jy/beam
! Clean residual mean=0.000171 rms=0.010211 Jy/beam
! Combined flux in latest and established models = 3.80223 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 15 components and 3.80223 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.536219Jy  sigma=5.999563
! Fit after  self-cal, rms=0.535933Jy  sigma=5.995228
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.111806 Jy
! Total flux subtracted in 50 components = 0.111806 Jy
! Clean residual min=-0.039604 max=0.072341 Jy/beam
! Clean residual mean=0.000178 rms=0.009743 Jy/beam
! Combined flux in latest and established models = 3.91403 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 18 components and 3.91403 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.515646Jy  sigma=5.678490
! Fit after  self-cal, rms=0.515566Jy  sigma=5.676377
! Inverting map 
! Added new window around map position (6, -0.8).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0796686 Jy
! Total flux subtracted in 50 components = 0.0796686 Jy
! Clean residual min=-0.038343 max=0.056469 Jy/beam
! Clean residual mean=0.000183 rms=0.009488 Jy/beam
! Combined flux in latest and established models = 3.9937 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 25 components and 3.9937 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.507304Jy  sigma=5.585593
! Fit after  self-cal, rms=0.507177Jy  sigma=5.582547
! Inverting map 
print "****************************************"
! **************************************** 
print "*** Finished Uniform Weighting CLEAN ***"
! *** Finished Uniform Weighting CLEAN *** 
print "****************************************"
! **************************************** 
uvweight 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
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.834 mas, bmaj=3.748 mas, bpa=-17.12 degrees
! Estimated noise=0.389861 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0405848 Jy
! Component: 100  -  total flux cleaned = 0.0461903 Jy
! Total flux subtracted in 100 components = 0.0461903 Jy
! Clean residual min=-0.044106 max=0.036643 Jy/beam
! Clean residual mean=0.002058 rms=0.009339 Jy/beam
! Combined flux in latest and established models = 4.03989 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 37 components and 4.03989 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.503097Jy  sigma=5.535318
! Fit after  self-cal, rms=0.503132Jy  sigma=5.534964
! Inverting map 
print "****************************************"
! **************************************** 
print "*** Finished Natural Weighting CLEAN ***"
! *** Finished Natural Weighting CLEAN *** 
print "****************************************"
! **************************************** 
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        1.14     FD        0.88     GC        0.88     HH        1.00*    
!   HN        0.99     KK        0.89     KP        0.66     LA        0.82     
!   MA        1.00*    MC        1.10     MK        0.94     NL        0.72     
!   NY        1.26     ON        1.09     OV        0.89     PT        1.05     
!   SC        1.21     TS        1.05     WF        0.75     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.88     FD        1.13     GC        1.07     HH        1.00*    
!   HN        1.00*    KK        0.69     KP        0.86     LA        1.12     
!   MA        1.00*    MC        1.00*    MK        1.05     NL        0.86     
!   NY        1.18     ON        1.08     OV        1.00     PT        1.21     
!   SC        1.00*    TS        1.04     WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.12     FD        1.04     GC        0.91     HH        1.00*    
!   HN        1.01     KK        1.03     KP        0.93     LA        1.06     
!   MA        1.00*    MC        1.00*    MK        1.09     NL        1.02     
!   NY        0.96     ON        1.11     OV        1.02     PT        1.05     
!   SC        1.00*    TS        1.04     WF        0.89     WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.06     FD        1.03     GC        1.02     HH        1.00*    
!   HN        0.95     KK        1.07     KP        1.00     LA        1.05     
!   MA        1.00*    MC        1.20     MK        1.04     NL        1.00     
!   NY        1.00     ON        1.03     OV        0.99     PT        1.03     
!   SC        1.00     TS        1.00*    WF        1.02     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        1.06     FD        0.91     GC        0.94     HH        1.00*    
!   HN        0.90     KK        0.85     KP        0.89     LA        0.81     
!   MA        1.00*    MC        1.17     MK        0.98     NL        0.94     
!   NY        1.27     ON        1.08     OV        0.70     PT        0.91     
!   SC        1.21     TS        1.00     WF        0.75     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        1.10     GC        1.01     HH        1.00*    
!   HN        1.00*    KK        0.72     KP        0.97     LA        1.11     
!   MA        1.00*    MC        1.00*    MK        1.09     NL        1.00     
!   NY        1.20     ON        1.23     OV        0.94     PT        1.16     
!   SC        1.00*    TS        0.99     WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.10     FD        1.04     GC        1.08     HH        1.00*    
!   HN        1.09     KK        0.98     KP        1.00     LA        1.03     
!   MA        1.00*    MC        1.00*    MK        1.01     NL        1.06     
!   NY        0.98     ON        1.17     OV        1.02     PT        0.94     
!   SC        1.00*    TS        0.98     WF        1.06     WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.03     FD        1.02     GC        1.01     HH        1.00*    
!   HN        0.92     KK        1.07     KP        1.00     LA        1.05     
!   MA        1.00*    MC        1.27     MK        1.04     NL        1.00     
!   NY        0.89     ON        0.99     OV        1.00     PT        1.02     
!   SC        0.97     TS        1.00*    WF        1.02     WZ        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.95     GC        1.00     HH        1.00*    
!   HN        0.82     KK        0.81     KP        0.77     LA        0.66     
!   MA        1.15     MC        1.09     MK        0.95     NL        0.99     
!   NY        1.27     ON        1.14     OV        0.81     PT        0.90     
!   SC        1.22     TS        0.97     WF        0.75     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.90     FD        1.09     GC        1.04     HH        1.00*    
!   HN        1.00*    KK        0.91     KP        1.06     LA        1.07     
!   MA        1.00*    MC        1.00*    MK        1.03     NL        1.06     
!   NY        1.12     ON        1.18     OV        0.89     PT        1.22     
!   SC        1.00*    TS        0.96     WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.06     FD        1.00     GC        1.07     HH        1.00*    
!   HN        1.05     KK        0.98     KP        1.00     LA        1.03     
!   MA        1.00*    MC        1.00*    MK        1.04     NL        0.99     
!   NY        0.93     ON        1.17     OV        1.00     PT        1.02     
!   SC        1.00*    TS        0.97     WF        1.03     WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.02     FD        0.99     GC        1.00     HH        1.00*    
!   HN        0.89     KK        1.04     KP        0.80     LA        1.01     
!   MA        1.00*    MC        1.01     MK        1.04     NL        0.97     
!   NY        0.86     ON        1.00     OV        0.97     PT        0.99     
!   SC        0.96     TS        1.00*    WF        0.94     WZ        1.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.97     GC        0.89     HH        1.00*    
!   HN        0.91     KK        0.87     KP        0.85     LA        0.99     
!   MA        1.48     MC        1.07     MK        0.94     NL        0.71     
!   NY        1.03     ON        1.00     OV        0.71     PT        1.03     
!   SC        1.17     TS        0.99     WF        0.82     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.05     FD        1.02     GC        0.71     HH        1.00*    
!   HN        1.00*    KK        0.82     KP        1.05     LA        1.06     
!   MA        1.00*    MC        1.00*    MK        1.01     NL        1.18     
!   NY        1.09     ON        0.77     OV        1.02     PT        1.14     
!   SC        1.00*    TS        0.98     WF        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.05     FD        0.97     GC        1.06     HH        1.00*    
!   HN        1.05     KK        1.00     KP        0.97     LA        1.01     
!   MA        1.00*    MC        1.00*    MK        0.99     NL        1.01     
!   NY        0.95     ON        1.19     OV        1.01     PT        0.99     
!   SC        1.00*    TS        0.99     WF        1.05     WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.99     FD        0.98     GC        1.00     HH        1.00*    
!   HN        0.90     KK        1.01     KP        1.00     LA        0.97     
!   MA        1.00*    MC        1.23     MK        1.03     NL        0.97     
!   NY        0.86     ON        0.99     OV        0.95     PT        0.96     
!   SC        0.96     TS        1.00*    WF        0.97     WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.503132Jy  sigma=5.534964
! Fit after  self-cal, rms=0.215366Jy  sigma=1.710314
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.847 mas, bmaj=3.767 mas, bpa=-16.96 degrees
! Estimated noise=0.389824 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (4, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0147494 Jy
! Component: 100  -  total flux cleaned = 0.0161527 Jy
! Total flux subtracted in 100 components = 0.0161527 Jy
! Clean residual min=-0.007945 max=0.010169 Jy/beam
! Clean residual mean=0.000300 rms=0.001673 Jy/beam
! Combined flux in latest and established models = 4.05604 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 44 components and 4.05605 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.213258Jy  sigma=1.679576
! Fit after  self-cal, rms=0.213003Jy  sigma=1.674473
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00183681 Jy
! Component: 100  -  total flux cleaned = 0.0012007 Jy
! Total flux subtracted in 100 components = 0.0012007 Jy
! Clean residual min=-0.007557 max=0.007493 Jy/beam
! Clean residual mean=0.000296 rms=0.001616 Jy/beam
! Combined flux in latest and established models = 4.05725 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 48 components and 4.05725 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.212193Jy  sigma=1.665213
! Fit after  self-cal, rms=0.212166Jy  sigma=1.664574
! Inverting map 
dynam = dynam - 1.0
doamp = true
solint = solint * (6.0/3.6)
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 doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000872112 Jy
! Component: 100  -  total flux cleaned = 0.000600469 Jy
! Total flux subtracted in 100 components = 0.000600469 Jy
! Clean residual min=-0.007374 max=0.007222 Jy/beam
! Clean residual mean=0.000294 rms=0.001597 Jy/beam
! Combined flux in latest and established models = 4.05785 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 51 components and 4.05785 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.211710Jy  sigma=1.659767
! Fit after  self-cal, rms=0.175902Jy  sigma=1.250823
! Inverting map and beam 
! Estimated beam: bmin=2.841 mas, bmaj=3.768 mas, bpa=-16.77 degrees
! Estimated noise=0.389636 mJy/beam.
! Added new window around map position (-2.4, 0.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00631767 Jy
! Component: 100  -  total flux cleaned = 0.00631024 Jy
! Total flux subtracted in 100 components = 0.00631024 Jy
! Clean residual min=-0.004766 max=0.005376 Jy/beam
! Clean residual mean=0.000108 rms=0.000874 Jy/beam
! Combined flux in latest and established models = 4.06416 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 60 components and 4.06416 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.174946Jy  sigma=1.240973
! Fit after  self-cal, rms=0.173779Jy  sigma=1.224373
! Inverting map and beam 
! Estimated beam: bmin=2.839 mas, bmaj=3.767 mas, bpa=-16.74 degrees
! Estimated noise=0.389614 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00410173 Jy
! Component: 100  -  total flux cleaned = 0.00438448 Jy
! Total flux subtracted in 100 components = 0.00438448 Jy
! Clean residual min=-0.004319 max=0.004795 Jy/beam
! Clean residual mean=0.000073 rms=0.000809 Jy/beam
! Combined flux in latest and established models = 4.06854 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 64 components and 4.06854 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.173065Jy  sigma=1.217015
! Fit after  self-cal, rms=0.172607Jy  sigma=1.211427
! Inverting map and beam 
! Estimated beam: bmin=2.837 mas, bmaj=3.767 mas, bpa=-16.71 degrees
! Estimated noise=0.389568 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00323216 Jy
! Component: 100  -  total flux cleaned = 0.00373386 Jy
! Total flux subtracted in 100 components = 0.00373386 Jy
! Clean residual min=-0.004060 max=0.004319 Jy/beam
! Clean residual mean=0.000045 rms=0.000764 Jy/beam
! Combined flux in latest and established models = 4.07228 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 65 components and 4.07228 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.172031Jy  sigma=1.205455
! Fit after  self-cal, rms=0.171700Jy  sigma=1.202544
! Inverting map and beam 
! Estimated beam: bmin=2.836 mas, bmaj=3.766 mas, bpa=-16.69 degrees
! Estimated noise=0.389517 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00234479 Jy
! Component: 100  -  total flux cleaned = 0.00282059 Jy
! Total flux subtracted in 100 components = 0.00282059 Jy
! Clean residual min=-0.003711 max=0.004002 Jy/beam
! Clean residual mean=0.000023 rms=0.000728 Jy/beam
! Combined flux in latest and established models = 4.0751 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 66 components and 4.0751 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.171212Jy  sigma=1.197617
! Fit after  self-cal, rms=0.170935Jy  sigma=1.195749
! Inverting map and beam 
! Estimated beam: bmin=2.834 mas, bmaj=3.766 mas, bpa=-16.67 degrees
! Estimated noise=0.389451 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00209266 Jy
! Component: 100  -  total flux cleaned = 0.00230829 Jy
! Total flux subtracted in 100 components = 0.00230829 Jy
! Clean residual min=-0.003397 max=0.003727 Jy/beam
! Clean residual mean=0.000005 rms=0.000700 Jy/beam
! Combined flux in latest and established models = 4.0774 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 71 components and 4.0774 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.170514Jy  sigma=1.191515
! Fit after  self-cal, rms=0.170274Jy  sigma=1.190136
! Inverting map and beam 
! Estimated beam: bmin=2.833 mas, bmaj=3.766 mas, bpa=-16.65 degrees
! Estimated noise=0.389375 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00168104 Jy
! Component: 100  -  total flux cleaned = 0.00207947 Jy
! Total flux subtracted in 100 components = 0.00207947 Jy
! Clean residual min=-0.003218 max=0.003490 Jy/beam
! Clean residual mean=-0.000010 rms=0.000676 Jy/beam
! Combined flux in latest and established models = 4.07948 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 74 components and 4.07948 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.169904Jy  sigma=1.186577
! Fit after  self-cal, rms=0.169697Jy  sigma=1.185498
! Inverting map and beam 
! Estimated beam: bmin=2.831 mas, bmaj=3.766 mas, bpa=-16.64 degrees
! Estimated noise=0.38929 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00131522 Jy
! Component: 100  -  total flux cleaned = 0.00149471 Jy
! Total flux subtracted in 100 components = 0.00149471 Jy
! Clean residual min=-0.002964 max=0.003459 Jy/beam
! Clean residual mean=-0.000024 rms=0.000657 Jy/beam
! Combined flux in latest and established models = 4.08098 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 77 components and 4.08098 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.169360Jy  sigma=1.182488
! Fit after  self-cal, rms=0.169186Jy  sigma=1.181629
! Inverting map and beam 
! Estimated beam: bmin=2.83 mas, bmaj=3.766 mas, bpa=-16.63 degrees
! Estimated noise=0.389185 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00100566 Jy
! Component: 100  -  total flux cleaned = 0.00135034 Jy
! Total flux subtracted in 100 components = 0.00135034 Jy
! Clean residual min=-0.002821 max=0.003284 Jy/beam
! Clean residual mean=-0.000036 rms=0.000640 Jy/beam
! Combined flux in latest and established models = 4.08233 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 79 components and 4.08233 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.168885Jy  sigma=1.178989
! Fit after  self-cal, rms=0.168737Jy  sigma=1.178324
! Inverting map and beam 
! Estimated beam: bmin=2.829 mas, bmaj=3.766 mas, bpa=-16.62 degrees
! Estimated noise=0.389085 mJy/beam.
doamp = false
solint = solint / (6.0/3.6)
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 doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000563615 Jy
! Component: 100  -  total flux cleaned = 0.000900643 Jy
! Total flux subtracted in 100 components = 0.000900643 Jy
! Clean residual min=-0.002652 max=0.003110 Jy/beam
! Clean residual mean=-0.000046 rms=0.000627 Jy/beam
! Combined flux in latest and established models = 4.08323 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 79 components and 4.08323 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.168459Jy  sigma=1.176030
! Fit after  self-cal, rms=0.168323Jy  sigma=1.173577
! Inverting map 
! Added new window around map position (0, 6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000518866 Jy
! Component: 100  -  total flux cleaned = 0.000811269 Jy
! Total flux subtracted in 100 components = 0.000811269 Jy
! Clean residual min=-0.002528 max=0.002848 Jy/beam
! Clean residual mean=-0.000049 rms=0.000617 Jy/beam
! Combined flux in latest and established models = 4.08404 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 81 components and 4.08404 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.168142Jy  sigma=1.171690
! Fit after  self-cal, rms=0.168210Jy  sigma=1.172268
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 4C39.25_S
! Writing UV FITS file: 4C39.25_S.uvf
! Writing 81 model components to file: 4C39.25_S.mod
! wwins: Wrote 5 windows to 4C39.25_S.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.829 x 3.766 at -16.62 degrees (North through East)
! Clean map  min=-0.0032108  max=3.4856 Jy/beam
! Writing clean map to FITS file: 4C39.25_S.fits
! Writing difmap environment to: 4C39.25_S.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 4C39.25_S]
device 4C39.25_Suv.ps/vps,1,2
! Attempting to open device: '4C39.25_Suv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 4C39.25_Sim.ps/vps
! Attempting to open device: '4C39.25_Sim.ps/vps'
uvweight 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.
loglevs -1,2048,2
! The new contour levels are:
!  -1 1 2 4 8 16 32 64 128 256 512 1024 2048
cmul = imstat(rms)*3
! Inverting map and beam 
! Estimated beam: bmin=2.829 mas, bmaj=3.766 mas, bpa=-16.62 degrees
! Estimated noise=0.389085 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.829 x 3.766 at -16.62 degrees (North through East)
! Clean map  min=-0.0032108  max=3.4856 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo7-0.4]
quit
! Quitting program
! Log file 4C39.25_S.log closed on Mon Jun 23 12:53:50 2008