! Started logfile: 1739+522_X.log on Sun Apr 19 22:44:07 2009
observe 1739+522_X.edt3
! Reading UV FITS file: 1739+522_X.edt3
! AN table 1: 25 integrations on 190 of 190 possible baselines.
! AN table 2: 83 integrations on 190 of 190 possible baselines.
! AN table 3: 132 integrations on 190 of 190 possible baselines.
! AN table 4: 72 integrations on 190 of 190 possible baselines.
! Apparent sampling: 0.24472 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 1739+522
! 
! 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 1495 lines of history.
! 
! Reading 58028 visibilities.
![@gonzo6-0.1 1739+522_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 = 6.0
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 482 telescope corrections were flagged in sub-array 1.
!  A total of 1113 telescope corrections were flagged in sub-array 2.
!  A total of 1675 telescope corrections were flagged in sub-array 3.
!  A total of 1062 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 482 telescope corrections were flagged in sub-array 1.
!  A total of 1135 telescope corrections were flagged in sub-array 2.
!  A total of 1722 telescope corrections were flagged in sub-array 3.
!  A total of 1069 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 482 telescope corrections were flagged in sub-array 1.
!  A total of 1117 telescope corrections were flagged in sub-array 2.
!  A total of 1688 telescope corrections were flagged in sub-array 3.
!  A total of 1067 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 483 telescope corrections were flagged in sub-array 1.
!  A total of 1105 telescope corrections were flagged in sub-array 2.
!  A total of 1680 telescope corrections were flagged in sub-array 3.
!  A total of 1081 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.511459Jy  sigma=8.390314
! Fit after  self-cal, rms=0.506797Jy  sigma=8.396073
! 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=0.4993 mas, bmaj=0.6497 mas, bpa=-4.952 degrees
! Estimated noise=0.568733 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 = 0.383853 Jy
! Total flux subtracted in 50 components = 0.383853 Jy
! Clean residual min=-0.011264 max=0.107164 Jy/beam
! Clean residual mean=0.000081 rms=0.003074 Jy/beam
! Combined flux in latest and established models = 0.383853 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 0.383853 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.203502Jy  sigma=2.778540
! Fit after  self-cal, rms=0.203502Jy  sigma=2.778544
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0838633 Jy
! Total flux subtracted in 50 components = 0.0838633 Jy
! Clean residual min=-0.008512 max=0.025539 Jy/beam
! Clean residual mean=0.000057 rms=0.001899 Jy/beam
! Combined flux in latest and established models = 0.467716 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.467716 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.161642Jy  sigma=1.876110
! Fit after  self-cal, rms=0.161643Jy  sigma=1.876070
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0269606 Jy
! Total flux subtracted in 50 components = 0.0269606 Jy
! Clean residual min=-0.008056 max=0.012273 Jy/beam
! Clean residual mean=0.000050 rms=0.001756 Jy/beam
! Combined flux in latest and established models = 0.494677 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 4 model components to the UV plane model.
! The established model now contains 6 components and 0.494677 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155464Jy  sigma=1.735936
! Fit after  self-cal, rms=0.155456Jy  sigma=1.735809
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0143197 Jy
! Total flux subtracted in 50 components = 0.0143197 Jy
! Clean residual min=-0.008058 max=0.009277 Jy/beam
! Clean residual mean=0.000046 rms=0.001716 Jy/beam
! Combined flux in latest and established models = 0.508996 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 11 components and 0.508996 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153228Jy  sigma=1.688890
! Fit after  self-cal, rms=0.153212Jy  sigma=1.688580
! 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=0.6146 mas, bmaj=0.8405 mas, bpa=-3.197 degrees
! Estimated noise=0.285852 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 = 0.0213541 Jy
! Component: 100  -  total flux cleaned = 0.0314627 Jy
! Total flux subtracted in 100 components = 0.0314627 Jy
! Clean residual min=-0.005259 max=0.011901 Jy/beam
! Clean residual mean=0.001236 rms=0.001664 Jy/beam
! Combined flux in latest and established models = 0.540459 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 25 components and 0.540459 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150298Jy  sigma=1.636780
! Fit after  self-cal, rms=0.150239Jy  sigma=1.635252
! Inverting map 
! Added new window around map position (0.9, 1.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0134936 Jy
! Component: 100  -  total flux cleaned = 0.0226955 Jy
! Total flux subtracted in 100 components = 0.0226955 Jy
! Clean residual min=-0.005121 max=0.009017 Jy/beam
! Clean residual mean=0.001057 rms=0.001463 Jy/beam
! Combined flux in latest and established models = 0.563155 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 46 components and 0.563155 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.148768Jy  sigma=1.610933
! Fit after  self-cal, rms=0.148719Jy  sigma=1.609117
! Inverting map 
! Added new window around map position (-0.1, -1.7).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00864422 Jy
! Component: 100  -  total flux cleaned = 0.0151253 Jy
! Total flux subtracted in 100 components = 0.0151253 Jy
! Clean residual min=-0.005109 max=0.006276 Jy/beam
! Clean residual mean=0.000939 rms=0.001387 Jy/beam
! Combined flux in latest and established models = 0.57828 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 57 components and 0.57828 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.148070Jy  sigma=1.598076
! Fit after  self-cal, rms=0.148055Jy  sigma=1.597845
! 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 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    GC        1.00*    HH        1.00*    
!   HN        1.00*    KK        1.00*    KP        1.00*    LA        1.00*    
!   MA        0.76     MC        0.88     MK        1.00*    NL        1.00*    
!   NY        1.00     ON        1.00*    OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.00*    WF        1.00*    WZ        0.87     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.01     GC        0.95     HH        1.00*    
!   HN        1.01     KK        0.96     KP        1.37     LA        1.48     
!   MA        1.29     MC        0.99     MK        0.98     NL        1.37     
!   NY        0.97     ON        1.01     OV        0.97     PT        1.05     
!   SC        0.97     TS        0.91     WF        0.91     WZ        0.90     
! 
!  A total of 15 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.03     FD        1.03     GC        0.93     HH        1.00*    
!   HN        1.06     KK        0.89     KP        1.05     LA        0.99     
!   MA        0.91     MC        1.02     MK        1.01     NL        1.06     
!   NY        0.89     ON        0.97     OV        1.01     PT        1.03     
!   SC        1.03     TS        0.84     WF        0.96     WZ        0.97     
! 
!  A total of 15 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.01     FD        0.96     GC        1.02     HH        1.00*    
!   HN        1.02     KK        1.00*    KP        1.07     LA        1.19     
!   MA        0.93     MC        1.10     MK        1.01     NL        0.98     
!   NY        0.92     ON        0.98     OV        1.01     PT        1.08     
!   SC        1.01     TS        1.04     WF        0.90     WZ        0.90     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    GC        1.00*    HH        1.00*    
!   HN        1.00*    KK        1.00*    KP        1.00*    LA        1.00*    
!   MA        0.73     MC        0.86     MK        1.00*    NL        1.00*    
!   NY        0.92     ON        1.00*    OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.00*    WF        1.00*    WZ        0.96     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.03     FD        0.99     GC        0.98     HH        1.00*    
!   HN        0.98     KK        0.93     KP        1.37     LA        1.53     
!   MA        1.48     MC        0.99     MK        0.97     NL        1.36     
!   NY        0.87     ON        1.01     OV        0.97     PT        1.03     
!   SC        1.50     TS        0.97     WF        0.89     WZ        0.92     
! 
!  A total of 15 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        1.03     GC        0.94     HH        1.00*    
!   HN        1.03     KK        0.88     KP        1.04     LA        0.99     
!   MA        0.87     MC        1.04     MK        1.03     NL        1.06     
!   NY        0.93     ON        0.99     OV        1.05     PT        1.01     
!   SC        1.80     TS        0.84     WF        0.95     WZ        0.95     
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.02     FD        1.02     GC        0.93     HH        1.00*    
!   HN        1.07     KK        1.00*    KP        1.13     LA        1.26     
!   MA        0.91     MC        1.06     MK        1.06     NL        0.95     
!   NY        0.93     ON        1.04     OV        1.02     PT        1.03     
!   SC        1.66     TS        0.98     WF        0.91     WZ        0.93     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    GC        1.00*    HH        1.00*    
!   HN        1.00*    KK        1.00*    KP        1.00*    LA        1.00*    
!   MA        0.76     MC        0.96     MK        1.00*    NL        1.00*    
!   NY        1.03     ON        1.00*    OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.00*    WF        1.00*    WZ        0.86     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        1.03     GC        0.93     HH        1.00*    
!   HN        0.99     KK        0.92     KP        1.33     LA        1.53     
!   MA        1.32     MC        1.04     MK        0.75     NL        1.44     
!   NY        0.92     ON        0.93     OV        1.00     PT        1.02     
!   SC        0.96     TS        0.91     WF        0.87     WZ        0.90     
! 
!  A total of 24 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        1.01     GC        0.95     HH        1.00*    
!   HN        1.05     KK        0.89     KP        1.02     LA        0.98     
!   MA        0.92     MC        1.01     MK        0.98     NL        1.04     
!   NY        0.92     ON        0.99     OV        1.01     PT        1.02     
!   SC        0.96     TS        0.84     WF        0.96     WZ        0.71     
! 
!  A total of 15 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.06     FD        0.95     GC        0.88     HH        1.00*    
!   HN        1.03     KK        1.00*    KP        1.10     LA        1.27     
!   MA        1.05     MC        1.04     MK        1.08     NL        0.96     
!   NY        0.86     ON        1.03     OV        1.01     PT        1.06     
!   SC        0.91     TS        0.98     WF        0.94     WZ        0.87     
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    GC        1.00*    HH        1.00*    
!   HN        1.00*    KK        1.00*    KP        1.00*    LA        1.00*    
!   MA        1.05     MC        0.89     MK        1.00*    NL        1.00*    
!   NY        0.83     ON        1.00*    OV        1.00*    PT        1.00*    
!   SC        1.00*    TS        1.00*    WF        1.00*    WZ        1.04     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.03     FD        0.91     GC        0.95     HH        1.00*    
!   HN        0.98     KK        0.92     KP        1.29     LA        1.53     
!   MA        1.40     MC        1.07     MK        0.93     NL        1.41     
!   NY        0.91     ON        1.01     OV        0.98     PT        1.02     
!   SC        1.01     TS        0.91     WF        0.98     WZ        0.87     
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.98     FD        1.02     GC        0.92     HH        1.00*    
!   HN        1.05     KK        0.84     KP        1.05     LA        0.93     
!   MA        0.86     MC        0.99     MK        1.01     NL        1.02     
!   NY        0.93     ON        0.99     OV        1.02     PT        1.05     
!   SC        1.04     TS        0.81     WF        0.93     WZ        0.93     
! 
!  A total of 42 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.04     FD        0.94     GC        0.98     HH        1.00*    
!   HN        1.07     KK        1.00*    KP        1.00     LA        1.27     
!   MA        0.92     MC        1.07     MK        1.07     NL        0.96     
!   NY        0.94     ON        0.92     OV        0.98     PT        1.07     
!   SC        0.83     TS        0.94     WF        0.94     WZ        0.89     
! 
! 
! Fit before self-cal, rms=0.148055Jy  sigma=1.597845
! Fit after  self-cal, rms=0.139374Jy  sigma=1.341159
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.6072 mas, bmaj=0.8304 mas, bpa=-3.355 degrees
! Estimated noise=0.284604 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 (0.6, -0.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00952498 Jy
! Component: 100  -  total flux cleaned = 0.0133156 Jy
! Total flux subtracted in 100 components = 0.0133156 Jy
! Clean residual min=-0.003481 max=0.004769 Jy/beam
! Clean residual mean=0.000503 rms=0.000847 Jy/beam
! Combined flux in latest and established models = 0.591596 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 71 components and 0.591596 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.138621Jy  sigma=1.327839
! Fit after  self-cal, rms=0.138653Jy  sigma=1.326793
! Inverting map 
! Added new window around map position (-0.3, 3.3).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00386751 Jy
! Component: 100  -  total flux cleaned = 0.00669687 Jy
! Total flux subtracted in 100 components = 0.00669687 Jy
! Clean residual min=-0.003153 max=0.003881 Jy/beam
! Clean residual mean=0.000450 rms=0.000812 Jy/beam
! Combined flux in latest and established models = 0.598292 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 81 components and 0.598292 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.138333Jy  sigma=1.322337
! Fit after  self-cal, rms=0.138344Jy  sigma=1.322073
! 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 (0.3, -3.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00293659 Jy
! Component: 100  -  total flux cleaned = 0.0053437 Jy
! Total flux subtracted in 100 components = 0.0053437 Jy
! Clean residual min=-0.003052 max=0.003455 Jy/beam
! Clean residual mean=0.000408 rms=0.000795 Jy/beam
! Combined flux in latest and established models = 0.603636 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 29 model components to the UV plane model.
! The established model now contains 92 components and 0.603636 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.138139Jy  sigma=1.319689
! Fit after  self-cal, rms=0.155127Jy  sigma=1.203670
! Inverting map and beam 
! Estimated beam: bmin=0.6055 mas, bmaj=0.8337 mas, bpa=-3.851 degrees
! Estimated noise=0.285439 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00462073 Jy
! Component: 100  -  total flux cleaned = 0.00646298 Jy
! Total flux subtracted in 100 components = 0.00646298 Jy
! Clean residual min=-0.001682 max=0.002569 Jy/beam
! Clean residual mean=0.000257 rms=0.000451 Jy/beam
! Combined flux in latest and established models = 0.610099 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 105 components and 0.610099 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.154973Jy  sigma=1.200204
! Fit after  self-cal, rms=0.154178Jy  sigma=1.195082
! Inverting map and beam 
! Estimated beam: bmin=0.6045 mas, bmaj=0.8327 mas, bpa=-3.958 degrees
! Estimated noise=0.285722 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00308716 Jy
! Component: 100  -  total flux cleaned = 0.00392752 Jy
! Total flux subtracted in 100 components = 0.00392752 Jy
! Clean residual min=-0.001752 max=0.002279 Jy/beam
! Clean residual mean=0.000214 rms=0.000427 Jy/beam
! Combined flux in latest and established models = 0.614027 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 112 components and 0.614027 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.154091Jy  sigma=1.193219
! Fit after  self-cal, rms=0.153930Jy  sigma=1.191766
! Inverting map and beam 
! Estimated beam: bmin=0.6039 mas, bmaj=0.8319 mas, bpa=-4.028 degrees
! Estimated noise=0.285918 mJy/beam.
! Added new window around map position (-1.2, -0.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00251961 Jy
! Component: 100  -  total flux cleaned = 0.0030215 Jy
! Total flux subtracted in 100 components = 0.0030215 Jy
! Clean residual min=-0.001698 max=0.001970 Jy/beam
! Clean residual mean=0.000186 rms=0.000412 Jy/beam
! Combined flux in latest and established models = 0.617048 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 121 components and 0.617048 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153870Jy  sigma=1.190251
! Fit after  self-cal, rms=0.154562Jy  sigma=1.189721
! Inverting map and beam 
! Estimated beam: bmin=0.6035 mas, bmaj=0.8315 mas, bpa=-4.068 degrees
! Estimated noise=0.28607 mJy/beam.
! Added new window around map position (-0.4, 1.1).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00161246 Jy
! Component: 100  -  total flux cleaned = 0.00199998 Jy
! Total flux subtracted in 100 components = 0.00199998 Jy
! Clean residual min=-0.001630 max=0.001900 Jy/beam
! Clean residual mean=0.000164 rms=0.000401 Jy/beam
! Combined flux in latest and established models = 0.619048 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 127 components and 0.619048 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.154516Jy  sigma=1.188668
! Fit after  self-cal, rms=0.155912Jy  sigma=1.188435
! Inverting map and beam 
! Estimated beam: bmin=0.6033 mas, bmaj=0.8311 mas, bpa=-4.099 degrees
! Estimated noise=0.286207 mJy/beam.
! Added new window around map position (-1.6, 3.3).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00179887 Jy
! Component: 100  -  total flux cleaned = 0.00230586 Jy
! Total flux subtracted in 100 components = 0.00230586 Jy
! Clean residual min=-0.001632 max=0.001779 Jy/beam
! Clean residual mean=0.000144 rms=0.000390 Jy/beam
! Combined flux in latest and established models = 0.621354 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 135 components and 0.621354 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155868Jy  sigma=1.187519
! Fit after  self-cal, rms=0.157733Jy  sigma=1.187399
! Inverting map and beam 
! Estimated beam: bmin=0.6031 mas, bmaj=0.8309 mas, bpa=-4.128 degrees
! Estimated noise=0.286332 mJy/beam.
! Added new window around map position (-2.8, 1.3).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00140164 Jy
! Component: 100  -  total flux cleaned = 0.00187599 Jy
! Total flux subtracted in 100 components = 0.00187599 Jy
! Clean residual min=-0.001625 max=0.001643 Jy/beam
! Clean residual mean=0.000129 rms=0.000381 Jy/beam
! Combined flux in latest and established models = 0.62323 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 142 components and 0.62323 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.157699Jy  sigma=1.186618
! Fit after  self-cal, rms=0.159868Jy  sigma=1.186559
! Inverting map and beam 
! Estimated beam: bmin=0.603 mas, bmaj=0.8307 mas, bpa=-4.151 degrees
! Estimated noise=0.286433 mJy/beam.
! Added new window around map position (-1.8, -4.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00121207 Jy
! Component: 100  -  total flux cleaned = 0.00164712 Jy
! Total flux subtracted in 100 components = 0.00164712 Jy
! Clean residual min=-0.001613 max=0.001595 Jy/beam
! Clean residual mean=0.000117 rms=0.000375 Jy/beam
! Combined flux in latest and established models = 0.624877 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 148 components and 0.624878 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159838Jy  sigma=1.185836
! Fit after  self-cal, rms=0.162206Jy  sigma=1.185791
! Inverting map and beam 
! Estimated beam: bmin=0.6029 mas, bmaj=0.8305 mas, bpa=-4.172 degrees
! Estimated noise=0.286517 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 = 0.000838287 Jy
! Component: 100  -  total flux cleaned = 0.00112107 Jy
! Total flux subtracted in 100 components = 0.00112107 Jy
! Clean residual min=-0.001617 max=0.001566 Jy/beam
! Clean residual mean=0.000110 rms=0.000370 Jy/beam
! Combined flux in latest and established models = 0.625999 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 153 components and 0.625998 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162185Jy  sigma=1.185242
! Fit after  self-cal, rms=0.162191Jy  sigma=1.185065
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 1739+522_X
! Writing UV FITS file: 1739+522_X.uvf
! Writing 153 model components to file: 1739+522_X.mod
! wwins: Wrote 11 windows to 1739+522_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6029 x 0.8305 at -4.172 degrees (North through East)
! Clean map  min=-0.001515  max=0.5046 Jy/beam
! Writing clean map to FITS file: 1739+522_X.fits
! Writing difmap environment to: 1739+522_X.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 1739+522_X]
device 1739+522_Xuv.ps/vps,1,2
! Attempting to open device: '1739+522_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 1739+522_Xim.ps/vps
! Attempting to open device: '1739+522_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=0.6029 mas, bmaj=0.8305 mas, bpa=-4.172 degrees
! Estimated noise=0.286517 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6029 x 0.8305 at -4.172 degrees (North through East)
! Clean map  min=-0.001515  max=0.5046 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo6-0.1]
quit
! Quitting program
! Log file 1739+522_X.log closed on Sun Apr 19 22:44:31 2009