! Started logfile: 2356+385_S.log on Tue Aug  7 11:06:31 2007
observe 2356+385_S.edt
! Reading UV FITS file: 2356+385_S.edt
! AN table 1: 14 integrations on 105 of 105 possible baselines.
! AN table 2: 37 integrations on 105 of 105 possible baselines.
! AN table 3: 19 integrations on 105 of 105 possible baselines.
! AN table 4: 13 integrations on 105 of 105 possible baselines.
! AN table 5: 46 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.103138 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 2356+385
! 
! 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  2.23697e+09        8e+06          1        8e+06
!  02        2  2.26697e+09        8e+06          1        8e+06
!  03        3  2.35697e+09        8e+06          1        8e+06
!  04        4  2.37697e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1153 lines of history.
! 
! Reading 5588 visibilities.
![@gonzo7-0.4 2356+385_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 160 telescope corrections were flagged in sub-array 1.
!  A total of 352 telescope corrections were flagged in sub-array 2.
!  A total of 160 telescope corrections were flagged in sub-array 3.
!  A total of 177 telescope corrections were flagged in sub-array 4.
!  A total of 675 telescope corrections were flagged in sub-array 5.
! 
! Correcting IF 2.
!  A total of 151 telescope corrections were flagged in sub-array 1.
!  A total of 352 telescope corrections were flagged in sub-array 2.
!  A total of 160 telescope corrections were flagged in sub-array 3.
!  A total of 174 telescope corrections were flagged in sub-array 4.
!  A total of 636 telescope corrections were flagged in sub-array 5.
! 
! Correcting IF 3.
!  A total of 151 telescope corrections were flagged in sub-array 1.
!  A total of 352 telescope corrections were flagged in sub-array 2.
!  A total of 160 telescope corrections were flagged in sub-array 3.
!  A total of 174 telescope corrections were flagged in sub-array 4.
!  A total of 669 telescope corrections were flagged in sub-array 5.
! 
! Correcting IF 4.
!  A total of 160 telescope corrections were flagged in sub-array 1.
!  A total of 352 telescope corrections were flagged in sub-array 2.
!  A total of 160 telescope corrections were flagged in sub-array 3.
!  A total of 195 telescope corrections were flagged in sub-array 4.
!  A total of 630 telescope corrections were flagged in sub-array 5.
! 
! Fit before self-cal, rms=0.649127Jy  sigma=0.007619
! Fit after  self-cal, rms=0.644020Jy  sigma=0.007621
! 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=2.75 mas, bmaj=4.766 mas, bpa=-34.7 degrees
! Estimated noise=1371.3 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 = 0.280938 Jy
! Total flux subtracted in 50 components = 0.280938 Jy
! Clean residual min=-0.024441 max=0.078360 Jy/beam
! Clean residual mean=-0.000063 rms=0.007339 Jy/beam
! Combined flux in latest and established models = 0.280938 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 0.280938 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.180424Jy  sigma=0.002113
! Fit after  self-cal, rms=0.180424Jy  sigma=0.002113
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0712283 Jy
! Total flux subtracted in 50 components = 0.0712283 Jy
! Clean residual min=-0.019931 max=0.032868 Jy/beam
! Clean residual mean=0.000054 rms=0.005732 Jy/beam
! Combined flux in latest and established models = 0.352166 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 12 components and 0.352166 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153296Jy  sigma=0.001773
! Fit after  self-cal, rms=0.153294Jy  sigma=0.001773
! 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=3.388 mas, bmaj=5.724 mas, bpa=-34.27 degrees
! Estimated noise=848.37 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 = 0.040114 Jy
! Component: 100  -  total flux cleaned = 0.056673 Jy
! Total flux subtracted in 100 components = 0.056673 Jy
! Clean residual min=-0.018158 max=0.037072 Jy/beam
! Clean residual mean=0.000113 rms=0.007099 Jy/beam
! Combined flux in latest and established models = 0.408839 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 0.408839 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144302Jy  sigma=0.001665
! Fit after  self-cal, rms=0.144281Jy  sigma=0.001665
! 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        0.93     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        1.02     
!   MK        0.79     NL        0.97     NY        1.00*    OV        0.98     
!   PT        0.99     SC        1.00*    WZ        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.85     FD        0.89     HH        1.00*    HN        1.05     
!   KB        1.00*    KK        0.95     KP        2.77     LA        0.97     
!   MK        1.11     NL        1.04     NY        1.00*    OV        0.76     
!   PT        0.90     SC        0.92     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.89     FD        1.00*    HH        1.00*    HN        0.86     
!   KB        1.00*    KK        1.00*    KP        0.81     LA        0.97     
!   MK        1.00*    NL        1.05     NY        1.15     OV        1.02     
!   PT        1.00     SC        1.30     WZ        1.00*    
! 
!  A total of 18 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
!  A total of 15 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.23     LA        1.09     
!   MK        0.93     NL        1.03     NY        1.00*    OV        0.99     
!   PT        1.08     SC        1.00*    WZ        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.82     FD        0.90     HH        1.00*    HN        1.01     
!   KB        1.00*    KK        0.93     KP        2.05     LA        0.88     
!   MK        0.95     NL        1.00     NY        1.00*    OV        0.76     
!   PT        0.89     SC        0.98     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.93     FD        1.00*    HH        1.00*    HN        0.85     
!   KB        1.00*    KK        1.00*    KP        0.89     LA        1.00     
!   MK        1.00*    NL        1.03     NY        1.10     OV        1.06     
!   PT        0.99     SC        1.19     WZ        1.00*    
! 
!  A total of 21 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
!  A total of 54 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.41     LA        0.98     
!   MK        0.91     NL        0.95     NY        1.00*    OV        0.97     
!   PT        1.01     SC        1.00*    WZ        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.87     FD        0.95     HH        1.00*    HN        1.06     
!   KB        1.00*    KK        0.97     KP        2.39     LA        0.92     
!   MK        0.93     NL        1.03     NY        1.00*    OV        0.78     
!   PT        0.88     SC        0.96     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.97     FD        1.00*    HH        1.00*    HN        0.82     
!   KB        1.00*    KK        1.00*    KP        0.91     LA        0.94     
!   MK        1.00*    NL        1.04     NY        1.11     OV        1.03     
!   PT        0.96     SC        1.18     WZ        1.00*    
! 
!  A total of 21 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
!  A total of 21 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.40     LA        1.04     
!   MK        0.90     NL        1.00*    NY        1.00*    OV        0.95     
!   PT        1.04     SC        1.00*    WZ        1.00*    
! 
!  A total of 27 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.88     FD        0.91     HH        1.00*    HN        1.02     
!   KB        1.00*    KK        1.05     KP        2.24     LA        0.91     
!   MK        0.89     NL        1.02     NY        1.00*    OV        0.82     
!   PT        0.91     SC        0.97     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.96     FD        1.00*    HH        1.00*    HN        0.83     
!   KB        1.00*    KK        1.00*    KP        0.89     LA        0.92     
!   MK        1.00*    NL        1.05     NY        1.17     OV        1.02     
!   PT        1.00     SC        1.14     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
!  A total of 60 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
! 
! Fit before self-cal, rms=0.144281Jy  sigma=0.001665
! Fit after  self-cal, rms=0.118460Jy  sigma=0.001101
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.507 mas, bmaj=6.201 mas, bpa=-33.37 degrees
! Estimated noise=851.407 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 = -6.90763e-05 Jy
! Component: 100  -  total flux cleaned = -0.000386175 Jy
! Total flux subtracted in 100 components = -0.000386175 Jy
! Clean residual min=-0.003856 max=0.004310 Jy/beam
! Clean residual mean=-0.000014 rms=0.000930 Jy/beam
! Combined flux in latest and established models = 0.408453 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 3 model components to the UV plane model.
! The established model now contains 20 components and 0.408453 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.118378Jy  sigma=0.001100
! Fit after  self-cal, rms=0.118531Jy  sigma=0.001099
! 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 = 0.000122297 Jy
! Component: 100  -  total flux cleaned = -7.08921e-05 Jy
! Total flux subtracted in 100 components = -7.08921e-05 Jy
! Clean residual min=-0.003777 max=0.004198 Jy/beam
! Clean residual mean=-0.000015 rms=0.000921 Jy/beam
! Combined flux in latest and established models = 0.408382 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 5 model components to the UV plane model.
! The established model now contains 22 components and 0.408382 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.118478Jy  sigma=0.001099
! Fit after  self-cal, rms=0.118167Jy  sigma=0.001086
! Inverting map and beam 
! Estimated beam: bmin=3.502 mas, bmaj=6.209 mas, bpa=-33.33 degrees
! Estimated noise=852.282 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 = 0.000670902 Jy
! Component: 100  -  total flux cleaned = 0.000612744 Jy
! Total flux subtracted in 100 components = 0.000612744 Jy
! Clean residual min=-0.003453 max=0.004023 Jy/beam
! Clean residual mean=-0.000010 rms=0.000884 Jy/beam
! Combined flux in latest and established models = 0.408994 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 28 components and 0.408994 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.118122Jy  sigma=0.001086
! Fit after  self-cal, rms=0.118157Jy  sigma=0.001086
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 2356+385_S
! Writing UV FITS file: 2356+385_S.uvf
! Writing 28 model components to file: 2356+385_S.mod
! wwins: Wrote 1 windows to 2356+385_S.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.502 x 6.209 at -33.33 degrees (North through East)
! Clean map  min=-0.0032365  max=0.36973 Jy/beam
! Writing clean map to FITS file: 2356+385_S.fits
! Writing difmap environment to: 2356+385_S.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 2356+385_S]
device 2356+385_Suv.ps/vps,1,2
! Attempting to open device: '2356+385_Suv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 2356+385_Sim.ps/vps
! Attempting to open device: '2356+385_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=3.502 mas, bmaj=6.209 mas, bpa=-33.33 degrees
! Estimated noise=852.282 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.502 x 6.209 at -33.33 degrees (North through East)
! Clean map  min=-0.0032365  max=0.36973 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo7-0.4]
quit
! Quitting program
! Log file 2356+385_S.log closed on Tue Aug  7 11:06:46 2007