! Started logfile: 1642+690_X.log on Wed Jul  9 14:10:11 2008
observe 1642+690_X.edt
! Reading UV FITS file: 1642+690_X.edt
! AN table 1: 64 integrations on 190 of 190 possible baselines.
! AN table 2: 176 integrations on 190 of 190 possible baselines.
! AN table 3: 62 integrations on 190 of 190 possible baselines.
! AN table 4: 47 integrations on 190 of 190 possible baselines.
! Apparent sampling: 0.287996 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 1642+690
! 
! 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 1472 lines of history.
! 
! Reading 76388 visibilities.
![@gonzo7-0.1 1642+690_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 = 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 0.100x0.100 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 832 telescope corrections were flagged in sub-array 1.
!  A total of 2296 telescope corrections were flagged in sub-array 2.
!  A total of 987 telescope corrections were flagged in sub-array 3.
!  A total of 684 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 832 telescope corrections were flagged in sub-array 1.
!  A total of 2289 telescope corrections were flagged in sub-array 2.
!  A total of 987 telescope corrections were flagged in sub-array 3.
!  A total of 668 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 832 telescope corrections were flagged in sub-array 1.
!  A total of 2289 telescope corrections were flagged in sub-array 2.
!  A total of 987 telescope corrections were flagged in sub-array 3.
!  A total of 684 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 834 telescope corrections were flagged in sub-array 1.
!  A total of 2325 telescope corrections were flagged in sub-array 2.
!  A total of 987 telescope corrections were flagged in sub-array 3.
!  A total of 668 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.642371Jy  sigma=12.854352
! Fit after  self-cal, rms=0.639880Jy  sigma=12.873476
! 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=0.4751 mas, bmaj=0.5838 mas, bpa=-5.244 degrees
! Estimated noise=0.42103 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 = 0.291906 Jy
! Total flux subtracted in 50 components = 0.291906 Jy
! Clean residual min=-0.015915 max=0.081546 Jy/beam
! Clean residual mean=-0.000057 rms=0.002759 Jy/beam
! Combined flux in latest and established models = 0.291906 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 0.291906 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.344355Jy  sigma=3.205352
! Fit after  self-cal, rms=0.344355Jy  sigma=3.205349
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0713686 Jy
! Total flux subtracted in 50 components = 0.0713686 Jy
! Clean residual min=-0.012339 max=0.030523 Jy/beam
! Clean residual mean=-0.000031 rms=0.002305 Jy/beam
! Combined flux in latest and established models = 0.363275 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.363275 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.321170Jy  sigma=2.544337
! Fit after  self-cal, rms=0.321026Jy  sigma=2.543037
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0345989 Jy
! Total flux subtracted in 50 components = 0.0345989 Jy
! Clean residual min=-0.012209 max=0.024487 Jy/beam
! Clean residual mean=-0.000018 rms=0.002198 Jy/beam
! Combined flux in latest and established models = 0.397874 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 7 components and 0.397874 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.313994Jy  sigma=2.398205
! Fit after  self-cal, rms=0.313872Jy  sigma=2.396899
! Inverting map 
! Added new window around map position (-1, -2.9).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0238346 Jy
! Total flux subtracted in 50 components = 0.0238346 Jy
! Clean residual min=-0.011550 max=0.021051 Jy/beam
! Clean residual mean=-0.000010 rms=0.002141 Jy/beam
! Combined flux in latest and established models = 0.421708 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 13 components and 0.421708 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.310605Jy  sigma=2.330244
! Fit after  self-cal, rms=0.310450Jy  sigma=2.323034
! Inverting map 
! Added new window around map position (-0.2, -1.6).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0180769 Jy
! Total flux subtracted in 50 components = 0.0180769 Jy
! Clean residual min=-0.012054 max=0.013704 Jy/beam
! Clean residual mean=-0.000004 rms=0.002089 Jy/beam
! Combined flux in latest and established models = 0.439785 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 19 components and 0.439785 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.308366Jy  sigma=2.293109
! Fit after  self-cal, rms=0.308243Jy  sigma=2.288466
! 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=0.6107 mas, bmaj=0.7412 mas, bpa=-5.936 degrees
! Estimated noise=0.235781 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 = 0.0243193 Jy
! Component: 100  -  total flux cleaned = 0.0394668 Jy
! Total flux subtracted in 100 components = 0.0394668 Jy
! Clean residual min=-0.010580 max=0.016048 Jy/beam
! Clean residual mean=0.000332 rms=0.002355 Jy/beam
! Combined flux in latest and established models = 0.479252 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 37 components and 0.479252 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.305197Jy  sigma=2.271787
! Fit after  self-cal, rms=0.305025Jy  sigma=2.248296
! Inverting map 
! Added new window around map position (-1.4, -4.3).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0152273 Jy
! Component: 100  -  total flux cleaned = 0.0205448 Jy
! Total flux subtracted in 100 components = 0.0205448 Jy
! Clean residual min=-0.010817 max=0.014315 Jy/beam
! Clean residual mean=0.000322 rms=0.002230 Jy/beam
! Combined flux in latest and established models = 0.499797 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 52 components and 0.499797 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.303596Jy  sigma=2.219463
! Fit after  self-cal, rms=0.303527Jy  sigma=2.212188
! 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 15 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.90     GC        0.99     HH        1.00*    
!   HN        3.91     KK        1.07     KP        1.01     LA        1.05     
!   MA        0.78     MC        1.22     MK        1.06     NL        1.60     
!   NY        0.80     ON        0.92     OV        0.94     PT        1.00     
!   SC        0.96     TS        0.91     WF        2.83     WZ        0.99     
! 
!  A total of 96 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.72     FD        1.10     GC        1.04     HH        1.00*    
!   HN        0.88     KK        1.30     KP        1.01     LA        0.93     
!   MA        0.70     MC        0.90     MK        1.08     NL        0.99     
!   NY        0.49     ON        0.41     OV        1.02     PT        0.97     
!   SC        1.01     TS        0.97     WF        0.82     WZ        1.03     
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.77     FD        1.19     GC        1.22     HH        1.00*    
!   HN        1.20     KK        1.35     KP        1.14     LA        1.04     
!   MA        1.00*    MC        1.03     MK        1.34     NL        0.99     
!   NY        1.17     ON        0.95     OV        1.22     PT        1.09     
!   SC        1.00*    TS        1.00*    WF        1.04     WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.04     FD        0.96     GC        1.10     HH        1.00*    
!   HN        9.55     KK        0.91     KP        1.09     LA        1.05     
!   MA        1.00*    MC        1.00*    MK        0.97     NL        1.11     
!   NY        0.77     ON        1.00*    OV        3.54     PT        1.00     
!   SC        1.05     TS        0.91     WF        0.94     WZ        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 15 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.02     GC        1.08     HH        1.00*    
!   HN        4.17     KK        1.06     KP        1.06     LA        1.01     
!   MA        0.73     MC        1.02     MK        1.10     NL        1.67     
!   NY        0.95     ON        0.91     OV        1.05     PT        1.03     
!   SC        1.07     TS        0.89     WF        2.57     WZ        1.03     
! 
!  A total of 99 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.66     FD        1.08     GC        0.84     HH        1.00*    
!   HN        0.92     KK        1.29     KP        0.97     LA        0.92     
!   MA        0.77     MC        0.91     MK        0.92     NL        0.99     
!   NY        0.39     ON        1.18     OV        1.03     PT        0.96     
!   SC        1.01     TS        0.96     WF        0.77     WZ        1.00     
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.84     FD        1.21     GC        1.22     HH        1.00*    
!   HN        1.27     KK        1.33     KP        1.19     LA        1.17     
!   MA        1.00*    MC        0.92     MK        1.27     NL        1.05     
!   NY        1.12     ON        0.85     OV        1.22     PT        1.12     
!   SC        1.00*    TS        1.00*    WF        1.09     WZ        1.00*    
! 
!  A total of 15 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.83     FD        1.04     GC        1.10     HH        1.00*    
!   HN        4.08     KK        0.59     KP        1.11     LA        1.05     
!   MA        1.00*    MC        1.00*    MK        0.89     NL        1.07     
!   NY        1.05     ON        1.00*    OV        3.95     PT        0.94     
!   SC        1.17     TS        0.90     WF        0.87     WZ        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 15 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.89     FD        1.09     GC        0.97     HH        1.00*    
!   HN        3.09     KK        1.11     KP        1.00     LA        1.09     
!   MA        0.84     MC        1.33     MK        1.12     NL        1.26     
!   NY        0.98     ON        0.39     OV        1.09     PT        1.00     
!   SC        1.53     TS        0.87     WF        1.88     WZ        1.03     
! 
!  A total of 99 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.69     FD        1.09     GC        0.98     HH        1.00*    
!   HN        0.89     KK        1.22     KP        0.95     LA        0.92     
!   MA        0.86     MC        0.94     MK        1.02     NL        0.99     
!   NY        0.43     ON        1.09     OV        1.04     PT        0.81     
!   SC        1.05     TS        0.93     WF        0.73     WZ        1.12     
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.80     FD        1.20     GC        1.27     HH        1.00*    
!   HN        1.12     KK        1.28     KP        1.24     LA        1.13     
!   MA        1.00*    MC        1.02     MK        1.46     NL        1.09     
!   NY        1.06     ON        0.82     OV        1.10     PT        0.97     
!   SC        1.00*    TS        1.00*    WF        1.13     WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.00     FD        0.98     GC        1.14     HH        1.00*    
!   HN        5.99     KK        0.70     KP        1.12     LA        0.96     
!   MA        1.00*    MC        1.00*    MK        0.91     NL        1.04     
!   NY        0.94     ON        1.00*    OV        3.38     PT        1.04     
!   SC        0.96     TS        0.90     WF        0.88     WZ        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 15 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.05     GC        0.98     HH        1.00*    
!   HN        2.06     KK        1.13     KP        1.01     LA        1.05     
!   MA        0.92     MC        1.43     MK        1.06     NL        1.51     
!   NY        1.12     ON        0.66     OV        1.09     PT        1.00     
!   SC        1.07     TS        0.89     WF        1.89     WZ        1.01     
! 
!  A total of 63 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.59     FD        1.07     GC        1.00     HH        1.00*    
!   HN        0.90     KK        1.24     KP        0.96     LA        0.91     
!   MA        0.88     MC        1.00     MK        0.72     NL        1.03     
!   NY        0.61     ON        0.37     OV        1.05     PT        0.97     
!   SC        1.09     TS        0.94     WF        0.72     WZ        1.07     
! 
!  A total of 36 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.76     FD        1.24     GC        1.19     HH        1.00*    
!   HN        1.18     KK        0.89     KP        1.18     LA        1.14     
!   MA        1.00*    MC        1.04     MK        1.32     NL        0.89     
!   NY        1.13     ON        0.86     OV        1.11     PT        1.13     
!   SC        1.00*    TS        1.00*    WF        1.09     WZ        1.00*    
! 
!  A total of 15 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.96     FD        0.99     GC        1.15     HH        1.00*    
!   HN        2.65     KK        0.72     KP        1.06     LA        1.02     
!   MA        1.00*    MC        1.00*    MK        0.96     NL        1.07     
!   NY        0.72     ON        1.00*    OV        3.05     PT        0.89     
!   SC        1.10     TS        0.87     WF        0.92     WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.303527Jy  sigma=2.212188
! Fit after  self-cal, rms=0.335965Jy  sigma=1.469433
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.6005 mas, bmaj=0.735 mas, bpa=-8.425 degrees
! Estimated noise=0.231093 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, -0.9).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0109444 Jy
! Component: 100  -  total flux cleaned = 0.0122526 Jy
! Total flux subtracted in 100 components = 0.0122526 Jy
! Clean residual min=-0.003804 max=0.010411 Jy/beam
! Clean residual mean=0.000151 rms=0.001028 Jy/beam
! Combined flux in latest and established models = 0.51205 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 60 components and 0.51205 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.335553Jy  sigma=1.453494
! Fit after  self-cal, rms=0.335604Jy  sigma=1.449954
! Inverting map 
! Added new window around map position (-2, -9.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00971625 Jy
! Component: 100  -  total flux cleaned = 0.0142653 Jy
! Total flux subtracted in 100 components = 0.0142653 Jy
! Clean residual min=-0.003664 max=0.005074 Jy/beam
! Clean residual mean=0.000129 rms=0.000875 Jy/beam
! Combined flux in latest and established models = 0.526315 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 91 components and 0.526315 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.335323Jy  sigma=1.433937
! Fit after  self-cal, rms=0.335322Jy  sigma=1.428644
! 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)
! Added new window around map position (-2.4, -10.9).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00401331 Jy
! Component: 100  -  total flux cleaned = 0.00591713 Jy
! Total flux subtracted in 100 components = 0.00591713 Jy
! Clean residual min=-0.003710 max=0.004563 Jy/beam
! Clean residual mean=0.000121 rms=0.000832 Jy/beam
! Combined flux in latest and established models = 0.532232 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 35 model components to the UV plane model.
! The established model now contains 113 components and 0.532232 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.335195Jy  sigma=1.423376
! Fit after  self-cal, rms=0.363217Jy  sigma=1.319688
! Inverting map and beam 
! Estimated beam: bmin=0.5993 mas, bmaj=0.7318 mas, bpa=-7.673 degrees
! Estimated noise=0.231614 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00551918 Jy
! Component: 100  -  total flux cleaned = 0.00733415 Jy
! Total flux subtracted in 100 components = 0.00733415 Jy
! Clean residual min=-0.002701 max=0.004469 Jy/beam
! Clean residual mean=0.000123 rms=0.000553 Jy/beam
! Combined flux in latest and established models = 0.539566 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 126 components and 0.539566 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.363120Jy  sigma=1.313509
! Fit after  self-cal, rms=0.363611Jy  sigma=1.309221
! Inverting map and beam 
! Estimated beam: bmin=0.5987 mas, bmaj=0.7308 mas, bpa=-7.716 degrees
! Estimated noise=0.231914 mJy/beam.
! Added new window around map position (-1.8, -7.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00529158 Jy
! Component: 100  -  total flux cleaned = 0.00739326 Jy
! Total flux subtracted in 100 components = 0.00739326 Jy
! Clean residual min=-0.002505 max=0.003684 Jy/beam
! Clean residual mean=0.000108 rms=0.000498 Jy/beam
! Combined flux in latest and established models = 0.546959 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 145 components and 0.546959 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.363527Jy  sigma=1.303731
! Fit after  self-cal, rms=0.367500Jy  sigma=1.302310
! Inverting map and beam 
! Estimated beam: bmin=0.5982 mas, bmaj=0.7301 mas, bpa=-7.762 degrees
! Estimated noise=0.232138 mJy/beam.
! Added new window around map position (-3.4, -8.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00429263 Jy
! Component: 100  -  total flux cleaned = 0.00615807 Jy
! Total flux subtracted in 100 components = 0.00615807 Jy
! Clean residual min=-0.002234 max=0.002980 Jy/beam
! Clean residual mean=0.000096 rms=0.000459 Jy/beam
! Combined flux in latest and established models = 0.553118 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 163 components and 0.553117 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.367446Jy  sigma=1.298529
! Fit after  self-cal, rms=0.372666Jy  sigma=1.297432
! Inverting map and beam 
! Estimated beam: bmin=0.5979 mas, bmaj=0.7296 mas, bpa=-7.785 degrees
! Estimated noise=0.23237 mJy/beam.
! Added new window around map position (-0.3, -3).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00320898 Jy
! Component: 100  -  total flux cleaned = 0.00487357 Jy
! Total flux subtracted in 100 components = 0.00487357 Jy
! Clean residual min=-0.002020 max=0.002695 Jy/beam
! Clean residual mean=0.000087 rms=0.000435 Jy/beam
! Combined flux in latest and established models = 0.557991 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 41 model components to the UV plane model.
! The established model now contains 178 components and 0.557991 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.372622Jy  sigma=1.294724
! Fit after  self-cal, rms=0.383499Jy  sigma=1.294089
! Inverting map and beam 
! Estimated beam: bmin=0.5976 mas, bmaj=0.7291 mas, bpa=-7.79 degrees
! Estimated noise=0.232602 mJy/beam.
! Added new window around map position (-2.9, -7.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00300066 Jy
! Component: 100  -  total flux cleaned = 0.00437568 Jy
! Total flux subtracted in 100 components = 0.00437568 Jy
! Clean residual min=-0.001846 max=0.002376 Jy/beam
! Clean residual mean=0.000077 rms=0.000417 Jy/beam
! Combined flux in latest and established models = 0.562367 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 42 model components to the UV plane model.
! The established model now contains 194 components and 0.562367 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.383465Jy  sigma=1.291916
! Fit after  self-cal, rms=0.400755Jy  sigma=1.291540
! Inverting map and beam 
! Estimated beam: bmin=0.5974 mas, bmaj=0.7286 mas, bpa=-7.794 degrees
! Estimated noise=0.23277 mJy/beam.
! Added new window around map position (-0.2, 2.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00279668 Jy
! Component: 100  -  total flux cleaned = 0.00416423 Jy
! Total flux subtracted in 100 components = 0.00416423 Jy
! Clean residual min=-0.001672 max=0.002155 Jy/beam
! Clean residual mean=0.000070 rms=0.000400 Jy/beam
! Combined flux in latest and established models = 0.566531 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 40 model components to the UV plane model.
! The established model now contains 210 components and 0.566531 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.400728Jy  sigma=1.289631
! Fit after  self-cal, rms=0.424301Jy  sigma=1.289323
! Inverting map and beam 
! Estimated beam: bmin=0.5971 mas, bmaj=0.7282 mas, bpa=-7.782 degrees
! Estimated noise=0.232855 mJy/beam.
! Added new window around map position (0, 0.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00228515 Jy
! Component: 100  -  total flux cleaned = 0.00343656 Jy
! Total flux subtracted in 100 components = 0.00343656 Jy
! Clean residual min=-0.001539 max=0.002053 Jy/beam
! Clean residual mean=0.000063 rms=0.000388 Jy/beam
! Combined flux in latest and established models = 0.569968 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 45 model components to the UV plane model.
! The established model now contains 220 components and 0.569967 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.424279Jy  sigma=1.287767
! Fit after  self-cal, rms=0.456467Jy  sigma=1.287604
! Inverting map and beam 
! Estimated beam: bmin=0.5969 mas, bmaj=0.7279 mas, bpa=-7.789 degrees
! Estimated noise=0.232894 mJy/beam.
! Added new window around map position (-0.5, -7.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00224805 Jy
! Component: 100  -  total flux cleaned = 0.00331752 Jy
! Total flux subtracted in 100 components = 0.00331752 Jy
! Clean residual min=-0.001433 max=0.001898 Jy/beam
! Clean residual mean=0.000056 rms=0.000376 Jy/beam
! Combined flux in latest and established models = 0.573285 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 46 model components to the UV plane model.
! The established model now contains 237 components and 0.573285 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.456447Jy  sigma=1.286245
! Fit after  self-cal, rms=0.500529Jy  sigma=1.286154
! Inverting map and beam 
! Estimated beam: bmin=0.5967 mas, bmaj=0.7275 mas, bpa=-7.798 degrees
! Estimated noise=0.232891 mJy/beam.
! Added new window around map position (-0.6, -5.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00188319 Jy
! Component: 100  -  total flux cleaned = 0.00287228 Jy
! Total flux subtracted in 100 components = 0.00287228 Jy
! Clean residual min=-0.001320 max=0.001712 Jy/beam
! Clean residual mean=0.000050 rms=0.000365 Jy/beam
! Combined flux in latest and established models = 0.576157 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 42 model components to the UV plane model.
! The established model now contains 252 components and 0.576157 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.500516Jy  sigma=1.285038
! Fit after  self-cal, rms=0.560069Jy  sigma=1.284980
! Inverting map and beam 
! Estimated beam: bmin=0.5966 mas, bmaj=0.7272 mas, bpa=-7.799 degrees
! Estimated noise=0.232852 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 = 0.00141902 Jy
! Component: 100  -  total flux cleaned = 0.00240481 Jy
! Total flux subtracted in 100 components = 0.00240481 Jy
! Clean residual min=-0.001282 max=0.001646 Jy/beam
! Clean residual mean=0.000045 rms=0.000357 Jy/beam
! Combined flux in latest and established models = 0.578562 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 44 model components to the UV plane model.
! The established model now contains 256 components and 0.578562 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.560057Jy  sigma=1.284083
! Fit after  self-cal, rms=0.560053Jy  sigma=1.283130
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 1642+690_X
! Writing UV FITS file: 1642+690_X.uvf
! Writing 256 model components to file: 1642+690_X.mod
! wwins: Wrote 15 windows to 1642+690_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5966 x 0.7272 at -7.799 degrees (North through East)
! Clean map  min=-0.0012086  max=0.37596 Jy/beam
! Writing clean map to FITS file: 1642+690_X.fits
! Writing difmap environment to: 1642+690_X.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 1642+690_X]
device 1642+690_Xuv.ps/vps,1,2
! Attempting to open device: '1642+690_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 1642+690_Xim.ps/vps
! Attempting to open device: '1642+690_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=0.5966 mas, bmaj=0.7272 mas, bpa=-7.799 degrees
! Estimated noise=0.232852 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5966 x 0.7272 at -7.799 degrees (North through East)
! Clean map  min=-0.0012086  max=0.37596 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo7-0.1]
quit
! Quitting program
! Log file 1642+690_X.log closed on Wed Jul  9 14:10:48 2008