! Started logfile: 4C39.25_X.log on Tue Aug  8 10:03:24 2006
observe 4C39.25_X.edt
! Reading UV FITS file: 4C39.25_X.edt
! AN table 1: 44 integrations on 190 of 190 possible baselines.
! AN table 2: 13 integrations on 190 of 190 possible baselines.
! AN table 3: 29 integrations on 190 of 190 possible baselines.
! AN table 4: 114 integrations on 190 of 190 possible baselines.
! Apparent sampling: 0.154658 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1410 lines of history.
! 
! Reading 23508 visibilities.
![@gonzo8-0.1 4C39.25_X]
print "***********************************"
! *********************************** 
print "*** Using gonzo instruction set ***"
! *** Using gonzo instruction set *** 
print "***********************************"
! *********************************** 
float field_size
field_size = 1024
float field_cell
field_cell = 0.1
integer clean_niter
clean_niter = 50
float clean_gain
clean_gain = 0.03
float dynam
dynam = 8.0
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 0.100x0.100 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 545 telescope corrections were flagged in sub-array 1.
!  A total of 194 telescope corrections were flagged in sub-array 2.
!  A total of 449 telescope corrections were flagged in sub-array 3.
!  A total of 1739 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 576 telescope corrections were flagged in sub-array 1.
!  A total of 198 telescope corrections were flagged in sub-array 2.
!  A total of 449 telescope corrections were flagged in sub-array 3.
!  A total of 1739 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 545 telescope corrections were flagged in sub-array 1.
!  A total of 194 telescope corrections were flagged in sub-array 2.
!  A total of 446 telescope corrections were flagged in sub-array 3.
!  A total of 1739 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 545 telescope corrections were flagged in sub-array 1.
!  A total of 197 telescope corrections were flagged in sub-array 2.
!  A total of 449 telescope corrections were flagged in sub-array 3.
!  A total of 1739 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=6.441119Jy  sigma=0.104313
! Fit after  self-cal, rms=6.450119Jy  sigma=0.104484
! 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=0.619 mas, bmaj=0.8809 mas, bpa=-2.148 degrees
! Estimated noise=762.753 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 = 4.68745 Jy
! Total flux subtracted in 50 components = 4.68745 Jy
! Clean residual min=-0.304961 max=1.627584 Jy/beam
! Clean residual mean=0.000344 rms=0.086411 Jy/beam
! Combined flux in latest and established models = 4.68745 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 8 components and 4.68745 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=3.304590Jy  sigma=0.054871
! Fit after  self-cal, rms=3.304579Jy  sigma=0.054864
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.73135 Jy
! Total flux subtracted in 50 components = 1.73135 Jy
! Clean residual min=-0.215646 max=0.826995 Jy/beam
! Clean residual mean=0.000239 rms=0.054911 Jy/beam
! Combined flux in latest and established models = 6.4188 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 18 components and 6.4188 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=2.132599Jy  sigma=0.035339
! Fit after  self-cal, rms=2.132428Jy  sigma=0.035334
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.998474 Jy
! Total flux subtracted in 50 components = 0.998474 Jy
! Clean residual min=-0.157069 max=0.529490 Jy/beam
! Clean residual mean=0.000175 rms=0.039418 Jy/beam
! Combined flux in latest and established models = 7.41728 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 27 components and 7.41728 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.553811Jy  sigma=0.025375
! Fit after  self-cal, rms=1.553292Jy  sigma=0.025370
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.644356 Jy
! Total flux subtracted in 50 components = 0.644356 Jy
! Clean residual min=-0.121935 max=0.419306 Jy/beam
! Clean residual mean=0.000131 rms=0.030735 Jy/beam
! Combined flux in latest and established models = 8.06163 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 37 components and 8.06163 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.231452Jy  sigma=0.019641
! Fit after  self-cal, rms=1.230991Jy  sigma=0.019632
! Inverting map 
! Added new window around map position (-0.8, 0).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.466268 Jy
! Total flux subtracted in 50 components = 0.466268 Jy
! Clean residual min=-0.105295 max=0.254791 Jy/beam
! Clean residual mean=0.000103 rms=0.025109 Jy/beam
! Combined flux in latest and established models = 8.5279 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 44 components and 8.5279 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.028742Jy  sigma=0.015961
! Fit after  self-cal, rms=1.026441Jy  sigma=0.015948
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.332162 Jy
! Total flux subtracted in 50 components = 0.332162 Jy
! Clean residual min=-0.093790 max=0.209038 Jy/beam
! Clean residual mean=0.000084 rms=0.021668 Jy/beam
! Combined flux in latest and established models = 8.86006 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 52 components and 8.86006 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.905212Jy  sigma=0.013678
! Fit after  self-cal, rms=0.903642Jy  sigma=0.013670
! Inverting map 
! Added new window around map position (-2.1, 0.4).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.25728 Jy
! Total flux subtracted in 50 components = 0.25728 Jy
! Clean residual min=-0.084703 max=0.150199 Jy/beam
! Clean residual mean=0.000081 rms=0.019387 Jy/beam
! Combined flux in latest and established models = 9.11734 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 59 components and 9.11734 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.826741Jy  sigma=0.012225
! Fit after  self-cal, rms=0.824555Jy  sigma=0.012211
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.203036 Jy
! Total flux subtracted in 50 components = 0.203036 Jy
! Clean residual min=-0.077167 max=0.125710 Jy/beam
! Clean residual mean=0.000078 rms=0.017759 Jy/beam
! Combined flux in latest and established models = 9.32038 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 60 components and 9.32037 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.771224Jy  sigma=0.011191
! Fit after  self-cal, rms=0.769633Jy  sigma=0.011181
! 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=0.8426 mas, bmaj=1.238 mas, bpa=9.741 degrees
! Estimated noise=350.099 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 = 0.264892 Jy
! Component: 100  -  total flux cleaned = 0.437432 Jy
! Total flux subtracted in 100 components = 0.437432 Jy
! Clean residual min=-0.139150 max=0.125107 Jy/beam
! Clean residual mean=0.004518 rms=0.027087 Jy/beam
! Combined flux in latest and established models = 9.75781 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 79 components and 9.75781 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.685842Jy  sigma=0.009570
! Fit after  self-cal, rms=0.682778Jy  sigma=0.009534
! Inverting map 
print "****************************************"
! **************************************** 
print "*** Finished Natural Weighting CLEAN ***"
! *** Finished Natural Weighting CLEAN *** 
print "****************************************"
! **************************************** 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.98     GC        0.95     HN        0.95     
!   LA        0.97     NL        1.05     OV        0.95     SC        0.83     
!   WF        0.97     GG        1.00*    HH        1.00*    KK        1.02     
!   KP        0.99     MA        1.00*    MC        1.30     MK        0.99     
!   NY        1.01     TS        1.00*    WZ        1.16     PT        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.96     GC        1.00*    HN        0.98     
!   LA        0.94     NL        0.99     OV        0.98     SC        1.18     
!   WF        0.98     GG        1.00*    HH        1.00*    KK        1.00*    
!   KP        1.06     MA        1.00*    MC        1.00*    MK        1.01     
!   NY        1.10     TS        1.00*    WZ        1.00*    PT        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00     FD        0.95     GC        1.00*    HN        1.01     
!   LA        0.96     NL        0.98     OV        0.98     SC        0.96     
!   WF        0.88     GG        1.00*    HH        1.00*    KK        1.00*    
!   KP        0.98     MA        0.80     MC        0.91     MK        1.00*    
!   NY        1.00*    TS        1.00*    WZ        1.07     PT        0.97     
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.03     FD        1.06     GC        1.02     HN        1.02     
!   LA        0.95     NL        1.00     OV        1.01     SC        1.02     
!   WF        1.10     GG        1.00*    HH        1.00*    KK        0.96     
!   KP        1.01     MA        1.00*    MC        1.00*    MK        1.04     
!   NY        1.04     TS        1.00*    WZ        1.00*    PT        0.98     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.96     GC        0.96     HN        0.97     
!   LA        0.97     NL        1.03     OV        0.95     SC        2.48     
!   WF        0.95     GG        1.00*    HH        1.00*    KK        1.03     
!   KP        0.95     MA        1.00*    MC        1.26     MK        0.98     
!   NY        1.01     TS        1.00*    WZ        1.08     PT        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        0.96     GC        1.00*    HN        0.96     
!   LA        0.92     NL        0.99     OV        1.02     SC        1.48     
!   WF        0.98     GG        1.00*    HH        1.00*    KK        1.00*    
!   KP        1.07     MA        1.00*    MC        1.00*    MK        1.00     
!   NY        1.12     TS        1.00*    WZ        1.00*    PT        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00     FD        0.94     GC        1.00*    HN        1.01     
!   LA        0.97     NL        0.98     OV        0.98     SC        1.30     
!   WF        0.89     GG        1.00*    HH        1.00*    KK        1.00*    
!   KP        0.93     MA        0.84     MC        0.90     MK        1.00*    
!   NY        1.00*    TS        1.00*    WZ        1.06     PT        1.00     
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.01     FD        1.05     GC        1.05     HN        1.05     
!   LA        0.92     NL        0.99     OV        1.03     SC        1.16     
!   WF        1.09     GG        1.00*    HH        1.00*    KK        0.98     
!   KP        0.99     MA        1.00*    MC        1.00*    MK        1.01     
!   NY        1.03     TS        1.00*    WZ        1.00*    PT        1.02     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.95     GC        0.99     HN        0.96     
!   LA        0.96     NL        1.04     OV        0.93     SC        0.85     
!   WF        0.95     GG        1.00*    HH        1.00*    KK        1.02     
!   KP        0.96     MA        1.00*    MC        1.41     MK        1.01     
!   NY        1.05     TS        1.00*    WZ        1.11     PT        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.97     GC        1.00*    HN        0.98     
!   LA        0.93     NL        0.98     OV        1.03     SC        1.18     
!   WF        1.00     GG        1.00*    HH        1.00*    KK        1.00*    
!   KP        1.10     MA        1.00*    MC        1.00*    MK        1.01     
!   NY        1.13     TS        1.00*    WZ        1.00*    PT        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00     FD        0.94     GC        1.00*    HN        1.00     
!   LA        0.97     NL        1.01     OV        1.00     SC        0.96     
!   WF        0.91     GG        1.00*    HH        1.00*    KK        1.00*    
!   KP        0.95     MA        0.93     MC        0.90     MK        1.00*    
!   NY        1.00*    TS        1.00*    WZ        1.08     PT        1.03     
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.03     FD        1.05     GC        1.05     HN        1.02     
!   LA        0.95     NL        0.87     OV        1.02     SC        1.04     
!   WF        1.06     GG        1.00*    HH        1.00*    KK        0.97     
!   KP        0.98     MA        1.00*    MC        1.00*    MK        1.00     
!   NY        1.03     TS        1.00*    WZ        1.00*    PT        1.05     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.95     GC        1.02     HN        0.95     
!   LA        0.95     NL        1.08     OV        0.93     SC        0.87     
!   WF        0.97     GG        1.00*    HH        1.00*    KK        1.02     
!   KP        0.96     MA        1.00*    MC        1.55     MK        1.04     
!   NY        1.10     TS        1.00*    WZ        1.11     PT        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        0.94     GC        1.00*    HN        0.99     
!   LA        0.95     NL        0.97     OV        1.03     SC        1.19     
!   WF        1.01     GG        1.00*    HH        1.00*    KK        1.00*    
!   KP        1.08     MA        1.00*    MC        1.00*    MK        0.99     
!   NY        1.18     TS        1.00*    WZ        1.00*    PT        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.98     FD        0.93     GC        1.00*    HN        1.00     
!   LA        0.98     NL        1.07     OV        0.99     SC        0.98     
!   WF        0.89     GG        1.00*    HH        1.00*    KK        1.00*    
!   KP        0.96     MA        0.84     MC        0.92     MK        1.00*    
!   NY        1.00*    TS        1.00*    WZ        1.03     PT        1.02     
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.05     FD        1.04     GC        1.05     HN        1.02     
!   LA        0.90     NL        0.91     OV        1.00     SC        1.01     
!   WF        1.08     GG        1.00*    HH        1.00*    KK        0.97     
!   KP        0.99     MA        1.00*    MC        1.00*    MK        1.03     
!   NY        1.07     TS        1.00*    WZ        1.00*    PT        1.04     
! 
! 
! Fit before self-cal, rms=0.682778Jy  sigma=0.009534
! Fit after  self-cal, rms=0.291234Jy  sigma=0.003809
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8403 mas, bmaj=1.262 mas, bpa=9.407 degrees
! Estimated noise=347.239 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 = 0.0843773 Jy
! Component: 100  -  total flux cleaned = 0.129606 Jy
! Total flux subtracted in 100 components = 0.129606 Jy
! Clean residual min=-0.030108 max=0.037005 Jy/beam
! Clean residual mean=0.003815 rms=0.006358 Jy/beam
! Combined flux in latest and established models = 9.88742 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 87 components and 9.88741 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.268377Jy  sigma=0.003399
! Fit after  self-cal, rms=0.265503Jy  sigma=0.003352
! 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 = 0.0230368 Jy
! Component: 100  -  total flux cleaned = 0.0310824 Jy
! Total flux subtracted in 100 components = 0.0310824 Jy
! Clean residual min=-0.027558 max=0.030895 Jy/beam
! Clean residual mean=0.003527 rms=0.005756 Jy/beam
! Combined flux in latest and established models = 9.9185 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 89 components and 9.9185 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.259962Jy  sigma=0.003269
! Fit after  self-cal, rms=0.206402Jy  sigma=0.002534
! Inverting map and beam 
! Estimated beam: bmin=0.8403 mas, bmaj=1.262 mas, bpa=9.493 degrees
! Estimated noise=347.137 mJy/beam.
! Added new window around map position (1, 0.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0394218 Jy
! Component: 100  -  total flux cleaned = 0.054337 Jy
! Total flux subtracted in 100 components = 0.054337 Jy
! Clean residual min=-0.016649 max=0.023716 Jy/beam
! Clean residual mean=0.002468 rms=0.003841 Jy/beam
! Combined flux in latest and established models = 9.97284 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 95 components and 9.97283 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196464Jy  sigma=0.002389
! Fit after  self-cal, rms=0.191215Jy  sigma=0.002325
! Inverting map and beam 
! Estimated beam: bmin=0.8403 mas, bmaj=1.262 mas, bpa=9.498 degrees
! Estimated noise=347.308 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0241208 Jy
! Component: 100  -  total flux cleaned = 0.0349899 Jy
! Total flux subtracted in 100 components = 0.0349899 Jy
! Clean residual min=-0.013527 max=0.021576 Jy/beam
! Clean residual mean=0.001755 rms=0.003205 Jy/beam
! Combined flux in latest and established models = 10.0078 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 97 components and 10.0078 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.185198Jy  sigma=0.002239
! Fit after  self-cal, rms=0.182761Jy  sigma=0.002211
! Inverting map and beam 
! Estimated beam: bmin=0.84 mas, bmaj=1.262 mas, bpa=9.502 degrees
! Estimated noise=347.411 mJy/beam.
! Added new window around map position (-3, 0.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.02287 Jy
! Component: 100  -  total flux cleaned = 0.0349186 Jy
! Total flux subtracted in 100 components = 0.0349186 Jy
! Clean residual min=-0.011927 max=0.016332 Jy/beam
! Clean residual mean=0.001204 rms=0.002644 Jy/beam
! Combined flux in latest and established models = 10.0427 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 103 components and 10.0427 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.177992Jy  sigma=0.002140
! Fit after  self-cal, rms=0.176741Jy  sigma=0.002125
! Inverting map and beam 
! Estimated beam: bmin=0.8398 mas, bmaj=1.262 mas, bpa=9.499 degrees
! Estimated noise=347.498 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0141329 Jy
! Component: 100  -  total flux cleaned = 0.0200928 Jy
! Total flux subtracted in 100 components = 0.0200928 Jy
! Clean residual min=-0.010177 max=0.014912 Jy/beam
! Clean residual mean=0.000941 rms=0.002351 Jy/beam
! Combined flux in latest and established models = 10.0628 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 107 components and 10.0628 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.173569Jy  sigma=0.002084
! Fit after  self-cal, rms=0.172742Jy  sigma=0.002074
! Inverting map and beam 
! Estimated beam: bmin=0.8395 mas, bmaj=1.262 mas, bpa=9.499 degrees
! Estimated noise=347.571 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00999334 Jy
! Component: 100  -  total flux cleaned = 0.0139289 Jy
! Total flux subtracted in 100 components = 0.0139289 Jy
! Clean residual min=-0.009631 max=0.013730 Jy/beam
! Clean residual mean=0.000745 rms=0.002151 Jy/beam
! Combined flux in latest and established models = 10.0768 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 112 components and 10.0768 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.170348Jy  sigma=0.002045
! Fit after  self-cal, rms=0.169752Jy  sigma=0.002038
! Inverting map and beam 
! Estimated beam: bmin=0.8393 mas, bmaj=1.262 mas, bpa=9.499 degrees
! Estimated noise=347.62 mJy/beam.
! Added new window around map position (2.8, 0.8).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0112884 Jy
! Component: 100  -  total flux cleaned = 0.014807 Jy
! Total flux subtracted in 100 components = 0.014807 Jy
! Clean residual min=-0.008704 max=0.010710 Jy/beam
! Clean residual mean=0.000559 rms=0.001956 Jy/beam
! Combined flux in latest and established models = 10.0916 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 121 components and 10.0916 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.167686Jy  sigma=0.002013
! Fit after  self-cal, rms=0.167269Jy  sigma=0.002008
! Inverting map and beam 
! Estimated beam: bmin=0.8391 mas, bmaj=1.262 mas, bpa=9.504 degrees
! Estimated noise=347.685 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00675838 Jy
! Component: 100  -  total flux cleaned = 0.00947003 Jy
! Total flux subtracted in 100 components = 0.00947003 Jy
! Clean residual min=-0.008267 max=0.009796 Jy/beam
! Clean residual mean=0.000464 rms=0.001839 Jy/beam
! Combined flux in latest and established models = 10.101 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 128 components and 10.101 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.165675Jy  sigma=0.001990
! Fit after  self-cal, rms=0.165326Jy  sigma=0.001987
! Inverting map and beam 
! Estimated beam: bmin=0.839 mas, bmaj=1.262 mas, bpa=9.506 degrees
! Estimated noise=347.725 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00519511 Jy
! Component: 100  -  total flux cleaned = 0.00724357 Jy
! Total flux subtracted in 100 components = 0.00724357 Jy
! Clean residual min=-0.007862 max=0.009145 Jy/beam
! Clean residual mean=0.000387 rms=0.001746 Jy/beam
! Combined flux in latest and established models = 10.1083 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 130 components and 10.1083 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.163993Jy  sigma=0.001972
! Fit after  self-cal, rms=0.163700Jy  sigma=0.001969
! Inverting map and beam 
! Estimated beam: bmin=0.8388 mas, bmaj=1.262 mas, bpa=9.509 degrees
! Estimated noise=347.763 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 = 0.00431696 Jy
! Component: 100  -  total flux cleaned = 0.00617744 Jy
! Total flux subtracted in 100 components = 0.00617744 Jy
! Clean residual min=-0.007483 max=0.008650 Jy/beam
! Clean residual mean=0.000326 rms=0.001669 Jy/beam
! Combined flux in latest and established models = 10.1145 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 132 components and 10.1145 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162568Jy  sigma=0.001957
! Fit after  self-cal, rms=0.162257Jy  sigma=0.001953
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 4C39.25_X
! Writing UV FITS file: 4C39.25_X.uvf
! Writing 132 model components to file: 4C39.25_X.mod
! wwins: Wrote 6 windows to 4C39.25_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8388 x 1.262 at 9.509 degrees (North through East)
! Clean map  min=-0.006892  max=6.9119 Jy/beam
! Writing clean map to FITS file: 4C39.25_X.fits
! Writing difmap environment to: 4C39.25_X.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 4C39.25_X]
device 4C39.25_Xuv.ps/vps,1,2
! Attempting to open device: '4C39.25_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 4C39.25_Xim.ps/vps
! Attempting to open device: '4C39.25_Xim.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=0.8388 mas, bmaj=1.262 mas, bpa=9.509 degrees
! Estimated noise=347.763 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8388 x 1.262 at 9.509 degrees (North through East)
! Clean map  min=-0.006892  max=6.9119 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo8-0.1]
quit
! Quitting program
! Log file 4C39.25_X.log closed on Tue Aug  8 10:04:17 2006