! Started logfile: 1642+690_X.log on Sun Apr 19 22:25:08 2009
observe 1642+690_X.edt3
! Reading UV FITS file: 1642+690_X.edt3
! AN table 1: 95 integrations on 190 of 190 possible baselines.
! AN table 2: 6 integrations on 190 of 190 possible baselines.
! AN table 3: 141 integrations on 190 of 190 possible baselines.
! AN table 4: 79 integrations on 190 of 190 possible baselines.
! AN table 5: 100 integrations on 190 of 190 possible baselines.
! Apparent sampling: 0.271171 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 1495 lines of history.
! 
! Reading 86764 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 1305 telescope corrections were flagged in sub-array 1.
!  A total of 117 telescope corrections were flagged in sub-array 2.
!  A total of 1717 telescope corrections were flagged in sub-array 3.
!  A total of 1391 telescope corrections were flagged in sub-array 4.
!  A total of 1122 telescope corrections were flagged in sub-array 5.
! 
! Correcting IF 2.
!  A total of 1300 telescope corrections were flagged in sub-array 1.
!  A total of 117 telescope corrections were flagged in sub-array 2.
!  A total of 1723 telescope corrections were flagged in sub-array 3.
!  A total of 1394 telescope corrections were flagged in sub-array 4.
!  A total of 1122 telescope corrections were flagged in sub-array 5.
! 
! Correcting IF 3.
!  A total of 1294 telescope corrections were flagged in sub-array 1.
!  A total of 120 telescope corrections were flagged in sub-array 2.
!  A total of 1716 telescope corrections were flagged in sub-array 3.
!  A total of 1397 telescope corrections were flagged in sub-array 4.
!  A total of 1122 telescope corrections were flagged in sub-array 5.
! 
! Correcting IF 4.
!  A total of 1302 telescope corrections were flagged in sub-array 1.
!  A total of 117 telescope corrections were flagged in sub-array 2.
!  A total of 1731 telescope corrections were flagged in sub-array 3.
!  A total of 1396 telescope corrections were flagged in sub-array 4.
!  A total of 1123 telescope corrections were flagged in sub-array 5.
! 
! Fit before self-cal, rms=0.569901Jy  sigma=9.261922
! Fit after  self-cal, rms=0.566421Jy  sigma=9.244344
! 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=0.505 mas, bmaj=0.5555 mas, bpa=-7.522 degrees
! Estimated noise=0.402189 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 = 0.348823 Jy
! Total flux subtracted in 50 components = 0.348823 Jy
! Clean residual min=-0.019613 max=0.097466 Jy/beam
! Clean residual mean=0.000049 rms=0.002580 Jy/beam
! Combined flux in latest and established models = 0.348823 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 0.348823 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.205720Jy  sigma=2.738439
! Fit after  self-cal, rms=0.205721Jy  sigma=2.738438
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0763329 Jy
! Total flux subtracted in 50 components = 0.0763329 Jy
! Clean residual min=-0.015628 max=0.042352 Jy/beam
! Clean residual mean=0.000041 rms=0.001974 Jy/beam
! Combined flux in latest and established models = 0.425156 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 5 components and 0.425156 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.176322Jy  sigma=2.153245
! Fit after  self-cal, rms=0.176320Jy  sigma=2.153135
! Inverting map 
! Added new window around map position (0, -1.2).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0381989 Jy
! Total flux subtracted in 50 components = 0.0381989 Jy
! Clean residual min=-0.014821 max=0.018513 Jy/beam
! Clean residual mean=0.000037 rms=0.001799 Jy/beam
! Combined flux in latest and established models = 0.463355 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 11 components and 0.463355 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.167363Jy  sigma=1.989193
! Fit after  self-cal, rms=0.166705Jy  sigma=1.978885
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0203664 Jy
! Total flux subtracted in 50 components = 0.0203664 Jy
! Clean residual min=-0.013634 max=0.013970 Jy/beam
! Clean residual mean=0.000035 rms=0.001708 Jy/beam
! Combined flux in latest and established models = 0.483721 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 15 components and 0.483721 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.163130Jy  sigma=1.921037
! Fit after  self-cal, rms=0.162933Jy  sigma=1.918814
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00763104 Jy
! Total flux subtracted in 50 components = 0.00763104 Jy
! Clean residual min=-0.011076 max=0.012580 Jy/beam
! Clean residual mean=0.000034 rms=0.001660 Jy/beam
! Combined flux in latest and established models = 0.491352 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 19 components and 0.491352 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.161226Jy  sigma=1.892230
! Fit after  self-cal, rms=0.161127Jy  sigma=1.891393
! Inverting map 
! Added new window around map position (-1.1, -3.1).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00835572 Jy
! Total flux subtracted in 50 components = 0.00835572 Jy
! Clean residual min=-0.009548 max=0.010827 Jy/beam
! Clean residual mean=0.000033 rms=0.001629 Jy/beam
! Combined flux in latest and established models = 0.499708 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 25 components and 0.499708 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.159737Jy  sigma=1.867933
! Fit after  self-cal, rms=0.159673Jy  sigma=1.867388
! 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=0.641 mas, bmaj=0.6872 mas, bpa=-12.49 degrees
! Estimated noise=0.215149 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 = 0.0202636 Jy
! Component: 100  -  total flux cleaned = 0.0331082 Jy
! Total flux subtracted in 100 components = 0.0331082 Jy
! Clean residual min=-0.005551 max=0.009294 Jy/beam
! Clean residual mean=0.000586 rms=0.001539 Jy/beam
! Combined flux in latest and established models = 0.532816 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 34 components and 0.532816 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.157031Jy  sigma=1.824091
! Fit after  self-cal, rms=0.156869Jy  sigma=1.820029
! 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 12 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.13     GC        1.03     HH        1.00*    
!   HN        1.04     KK        1.00*    KP        1.00     LA        1.20     
!   MA        0.94     MC        1.01     MK        1.14     NL        0.89     
!   NY        0.94     ON        0.96     OV        1.10     PT        1.11     
!   SC        1.04     TS        1.00*    WF        0.88     WZ        0.95     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    GC        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MA        0.00*    MC        0.00*    MK        0.00*    NL        0.00*    
!   NY        0.00*    ON        0.00*    OV        0.00*    PT        0.00*    
!   SC        0.00*    TS        0.00*    WF        0.00*    WZ        0.00*    
! 
!  A total of 57 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.06     FD        1.03     GC        0.97     HH        1.00*    
!   HN        1.01     KK        0.88     KP        1.13     LA        1.09     
!   MA        0.94     MC        0.93     MK        1.01     NL        1.02     
!   NY        0.89     ON        1.01     OV        1.01     PT        1.01     
!   SC        1.09     TS        0.86     WF        0.93     WZ        0.94     
! 
!  A total of 18 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.02     FD        0.98     GC        0.87     HH        1.00*    
!   HN        1.06     KK        0.93     KP        0.96     LA        0.92     
!   MA        0.92     MC        1.01     MK        1.09     NL        1.16     
!   NY        0.88     ON        1.00*    OV        1.05     PT        1.05     
!   SC        1.00*    TS        0.99     WF        0.88     WZ        0.93     
! 
!  A total of 3 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        1.00     FD        1.03     GC        0.91     HH        1.00*    
!   HN        1.04     KK        1.00*    KP        1.09     LA        1.06     
!   MA        0.96     MC        0.88     MK        1.00*    NL        1.01     
!   NY        0.92     ON        0.91     OV        1.05     PT        1.03     
!   SC        1.11     TS        0.85     WF        1.00*    WZ        0.96     
! 
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.12     GC        1.14     HH        1.00*    
!   HN        1.04     KK        1.00*    KP        1.01     LA        1.03     
!   MA        0.87     MC        0.97     MK        1.25     NL        0.87     
!   NY        1.00     ON        0.99     OV        1.07     PT        1.07     
!   SC        1.23     TS        1.00*    WF        0.91     WZ        0.98     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    GC        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MA        0.00*    MC        0.00*    MK        0.00*    NL        0.00*    
!   NY        0.00*    ON        0.00*    OV        0.00*    PT        0.00*    
!   SC        0.00*    TS        0.00*    WF        0.00*    WZ        0.00*    
! 
!  A total of 69 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.04     FD        1.04     GC        0.94     HH        1.00*    
!   HN        0.99     KK        0.90     KP        1.07     LA        1.10     
!   MA        0.87     MC        0.96     MK        0.99     NL        1.01     
!   NY        0.92     ON        0.99     OV        1.03     PT        1.01     
!   SC        2.14     TS        0.86     WF        0.90     WZ        0.90     
! 
!  A total of 15 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.02     FD        1.01     GC        0.90     HH        1.00*    
!   HN        1.03     KK        0.97     KP        0.98     LA        0.95     
!   MA        0.99     MC        0.99     MK        1.10     NL        1.09     
!   NY        0.89     ON        1.00*    OV        1.07     PT        1.02     
!   SC        1.00*    TS        0.97     WF        0.93     WZ        0.95     
! 
!  A total of 3 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        1.00     FD        1.05     GC        0.93     HH        1.00*    
!   HN        1.01     KK        1.00*    KP        1.06     LA        1.05     
!   MA        0.98     MC        0.89     MK        1.00*    NL        1.00     
!   NY        1.03     ON        0.93     OV        1.05     PT        1.03     
!   SC        1.05     TS        0.87     WF        1.00*    WZ        0.97     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.05     GC        1.14     HH        1.00*    
!   HN        1.03     KK        1.00*    KP        1.03     LA        1.11     
!   MA        0.93     MC        1.04     MK        1.17     NL        0.86     
!   NY        0.98     ON        0.96     OV        1.10     PT        1.03     
!   SC        1.07     TS        1.00*    WF        0.92     WZ        0.93     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    GC        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MA        0.00*    MC        0.00*    MK        0.00*    NL        0.00*    
!   NY        0.00*    ON        0.00*    OV        0.00*    PT        0.00*    
!   SC        0.00*    TS        0.00*    WF        0.00*    WZ        0.00*    
! 
!  A total of 63 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.02     FD        1.02     GC        0.95     HH        1.00*    
!   HN        0.99     KK        0.87     KP        1.07     LA        1.07     
!   MA        0.92     MC        0.93     MK        1.02     NL        1.03     
!   NY        0.91     ON        0.94     OV        0.99     PT        0.99     
!   SC        1.02     TS        0.85     WF        0.86     WZ        0.68     
! 
!  A total of 12 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.05     FD        1.07     GC        0.86     HH        1.00*    
!   HN        1.06     KK        0.93     KP        0.94     LA        1.01     
!   MA        1.00     MC        0.98     MK        1.11     NL        1.09     
!   NY        0.89     ON        1.00*    OV        1.03     PT        1.01     
!   SC        1.00*    TS        0.98     WF        0.93     WZ        0.94     
! 
!  A total of 3 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.98     FD        1.02     GC        0.89     HH        1.00*    
!   HN        1.03     KK        1.00*    KP        1.08     LA        1.07     
!   MA        0.93     MC        0.85     MK        1.00*    NL        0.94     
!   NY        0.86     ON        0.90     OV        1.04     PT        1.00     
!   SC        1.14     TS        0.88     WF        1.00*    WZ        0.91     
! 
! 
! Correcting IF 4.
!  A total of 12 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.04     GC        1.09     HH        1.00*    
!   HN        1.05     KK        1.00*    KP        1.08     LA        1.01     
!   MA        0.90     MC        1.06     MK        1.08     NL        0.85     
!   NY        1.15     ON        0.93     OV        1.18     PT        1.03     
!   SC        1.12     TS        1.00*    WF        0.87     WZ        0.95     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    GC        0.00*    HH        0.00*    
!   HN        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MA        0.00*    MC        0.00*    MK        0.00*    NL        0.00*    
!   NY        0.00*    ON        0.00*    OV        0.00*    PT        0.00*    
!   SC        0.00*    TS        0.00*    WF        0.00*    WZ        0.00*    
! 
!  A total of 45 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.01     FD        1.06     GC        0.85     HH        1.00*    
!   HN        0.99     KK        0.86     KP        1.11     LA        1.11     
!   MA        0.78     MC        0.90     MK        0.97     NL        0.99     
!   NY        0.96     ON        0.96     OV        0.98     PT        1.00     
!   SC        1.13     TS        0.83     WF        0.88     WZ        0.90     
! 
!  A total of 12 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        0.98     FD        1.01     GC        0.88     HH        1.00*    
!   HN        1.02     KK        0.94     KP        0.96     LA        0.87     
!   MA        0.74     MC        1.04     MK        1.10     NL        1.19     
!   NY        0.95     ON        1.00*    OV        0.99     PT        0.99     
!   SC        1.00*    TS        0.96     WF        0.84     WZ        0.88     
! 
!  A total of 3 telescope corrections were flagged in sub-array 5.
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.99     FD        0.97     GC        0.89     HH        1.00*    
!   HN        1.03     KK        1.00*    KP        1.03     LA        1.07     
!   MA        0.87     MC        0.82     MK        1.00*    NL        0.97     
!   NY        0.88     ON        0.85     OV        1.01     PT        1.02     
!   SC        1.06     TS        0.90     WF        1.00*    WZ        0.94     
! 
! 
! Fit before self-cal, rms=0.156869Jy  sigma=1.820029
! Fit after  self-cal, rms=0.145886Jy  sigma=1.596548
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.6262 mas, bmaj=0.6742 mas, bpa=-12.59 degrees
! Estimated noise=0.21059 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 (0.1, -0.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0152481 Jy
! Component: 100  -  total flux cleaned = 0.0234416 Jy
! Total flux subtracted in 100 components = 0.0234416 Jy
! Clean residual min=-0.004927 max=0.009106 Jy/beam
! Clean residual mean=0.000335 rms=0.001175 Jy/beam
! Combined flux in latest and established models = 0.556258 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 46 components and 0.556258 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144220Jy  sigma=1.568429
! Fit after  self-cal, rms=0.144109Jy  sigma=1.565061
! Inverting map 
! Added new window around map position (-1.1, -3.9).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00760418 Jy
! Component: 100  -  total flux cleaned = 0.0113416 Jy
! Total flux subtracted in 100 components = 0.0113416 Jy
! Clean residual min=-0.004264 max=0.008160 Jy/beam
! Clean residual mean=0.000295 rms=0.001120 Jy/beam
! Combined flux in latest and established models = 0.567599 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 61 components and 0.567599 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.143419Jy  sigma=1.554274
! Fit after  self-cal, rms=0.143404Jy  sigma=1.553374
! Inverting map 
! Added new window around map position (-2.2, -9.7).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00879574 Jy
! Component: 100  -  total flux cleaned = 0.0145406 Jy
! Total flux subtracted in 100 components = 0.0145406 Jy
! Clean residual min=-0.004281 max=0.006470 Jy/beam
! Clean residual mean=0.000247 rms=0.001040 Jy/beam
! Combined flux in latest and established models = 0.58214 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 52 model components to the UV plane model.
! The established model now contains 105 components and 0.58214 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.142814Jy  sigma=1.542731
! Fit after  self-cal, rms=0.142790Jy  sigma=1.541983
! Inverting map 
! Added new window around map position (-0.2, -2.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00563654 Jy
! Component: 100  -  total flux cleaned = 0.00929143 Jy
! Total flux subtracted in 100 components = 0.00929143 Jy
! Clean residual min=-0.004220 max=0.005723 Jy/beam
! Clean residual mean=0.000216 rms=0.001005 Jy/beam
! Combined flux in latest and established models = 0.591431 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 121 components and 0.591431 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.142460Jy  sigma=1.536419
! Fit after  self-cal, rms=0.142460Jy  sigma=1.536156
! 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 (2.3, -1).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00524926 Jy
! Component: 100  -  total flux cleaned = 0.00859172 Jy
! Total flux subtracted in 100 components = 0.00859172 Jy
! Clean residual min=-0.004183 max=0.005623 Jy/beam
! Clean residual mean=0.000188 rms=0.000983 Jy/beam
! Combined flux in latest and established models = 0.600023 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 136 components and 0.600023 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.142204Jy  sigma=1.531042
! Fit after  self-cal, rms=0.163783Jy  sigma=1.344852
! Inverting map and beam 
! Estimated beam: bmin=0.6224 mas, bmaj=0.6742 mas, bpa=-11.59 degrees
! Estimated noise=0.210814 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0061543 Jy
! Component: 100  -  total flux cleaned = 0.0105606 Jy
! Total flux subtracted in 100 components = 0.0105606 Jy
! Clean residual min=-0.002614 max=0.003394 Jy/beam
! Clean residual mean=0.000204 rms=0.000594 Jy/beam
! Combined flux in latest and established models = 0.610584 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 153 components and 0.610584 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.163526Jy  sigma=1.339358
! Fit after  self-cal, rms=0.164444Jy  sigma=1.333554
! Inverting map and beam 
! Estimated beam: bmin=0.6216 mas, bmaj=0.6739 mas, bpa=-11.4 degrees
! Estimated noise=0.21108 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00441194 Jy
! Component: 100  -  total flux cleaned = 0.00726544 Jy
! Total flux subtracted in 100 components = 0.00726544 Jy
! Clean residual min=-0.002189 max=0.003202 Jy/beam
! Clean residual mean=0.000184 rms=0.000562 Jy/beam
! Combined flux in latest and established models = 0.617849 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 163 components and 0.617849 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.164293Jy  sigma=1.330550
! Fit after  self-cal, rms=0.165848Jy  sigma=1.329019
! Inverting map and beam 
! Estimated beam: bmin=0.6209 mas, bmaj=0.6737 mas, bpa=-11.31 degrees
! Estimated noise=0.211251 mJy/beam.
! Added new window around map position (-0.1, 0.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00376033 Jy
! Component: 100  -  total flux cleaned = 0.00613055 Jy
! Total flux subtracted in 100 components = 0.00613055 Jy
! Clean residual min=-0.001940 max=0.003119 Jy/beam
! Clean residual mean=0.000169 rms=0.000540 Jy/beam
! Combined flux in latest and established models = 0.62398 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 173 components and 0.62398 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.165735Jy  sigma=1.326749
! Fit after  self-cal, rms=0.167007Jy  sigma=1.326202
! Inverting map and beam 
! Estimated beam: bmin=0.6204 mas, bmaj=0.6732 mas, bpa=-11.17 degrees
! Estimated noise=0.211373 mJy/beam.
! Added new window around map position (-1.3, -8).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00368675 Jy
! Component: 100  -  total flux cleaned = 0.00641035 Jy
! Total flux subtracted in 100 components = 0.00641035 Jy
! Clean residual min=-0.001847 max=0.002786 Jy/beam
! Clean residual mean=0.000152 rms=0.000513 Jy/beam
! Combined flux in latest and established models = 0.63039 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 186 components and 0.63039 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.166900Jy  sigma=1.324033
! Fit after  self-cal, rms=0.167974Jy  sigma=1.323767
! Inverting map and beam 
! Estimated beam: bmin=0.62 mas, bmaj=0.673 mas, bpa=-11.06 degrees
! Estimated noise=0.211513 mJy/beam.
! Added new window around map position (-3.2, -8.1).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00327201 Jy
! Component: 100  -  total flux cleaned = 0.00552286 Jy
! Total flux subtracted in 100 components = 0.00552286 Jy
! Clean residual min=-0.001766 max=0.002609 Jy/beam
! Clean residual mean=0.000139 rms=0.000497 Jy/beam
! Combined flux in latest and established models = 0.635913 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 204 components and 0.635913 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.167891Jy  sigma=1.322035
! Fit after  self-cal, rms=0.168608Jy  sigma=1.321868
! Inverting map and beam 
! Estimated beam: bmin=0.6197 mas, bmaj=0.6728 mas, bpa=-10.95 degrees
! Estimated noise=0.2116 mJy/beam.
! Added new window around map position (-1, -6.3).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00293757 Jy
! Component: 100  -  total flux cleaned = 0.00489251 Jy
! Total flux subtracted in 100 components = 0.00489251 Jy
! Clean residual min=-0.001732 max=0.002537 Jy/beam
! Clean residual mean=0.000129 rms=0.000481 Jy/beam
! Combined flux in latest and established models = 0.640805 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 222 components and 0.640805 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.168536Jy  sigma=1.320472
! Fit after  self-cal, rms=0.169124Jy  sigma=1.320377
! Inverting map and beam 
! Estimated beam: bmin=0.6194 mas, bmaj=0.6726 mas, bpa=-10.83 degrees
! Estimated noise=0.211677 mJy/beam.
! Added new window around map position (1.3, 1.9).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00258886 Jy
! Component: 100  -  total flux cleaned = 0.00439452 Jy
! Total flux subtracted in 100 components = 0.00439452 Jy
! Clean residual min=-0.001787 max=0.002438 Jy/beam
! Clean residual mean=0.000120 rms=0.000470 Jy/beam
! Combined flux in latest and established models = 0.6452 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 234 components and 0.6452 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.169068Jy  sigma=1.319081
! Fit after  self-cal, rms=0.169456Jy  sigma=1.319001
! Inverting map and beam 
! Estimated beam: bmin=0.6192 mas, bmaj=0.6724 mas, bpa=-10.69 degrees
! Estimated noise=0.211732 mJy/beam.
! Added new window around map position (-1.2, 5.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00253515 Jy
! Component: 100  -  total flux cleaned = 0.0042243 Jy
! Total flux subtracted in 100 components = 0.0042243 Jy
! Clean residual min=-0.001823 max=0.002208 Jy/beam
! Clean residual mean=0.000110 rms=0.000460 Jy/beam
! Combined flux in latest and established models = 0.649424 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 247 components and 0.649424 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.169399Jy  sigma=1.317920
! Fit after  self-cal, rms=0.169712Jy  sigma=1.317873
! Inverting map and beam 
! Estimated beam: bmin=0.619 mas, bmaj=0.6722 mas, bpa=-10.55 degrees
! Estimated noise=0.211764 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 = 0.00185692 Jy
! Component: 100  -  total flux cleaned = 0.00339829 Jy
! Total flux subtracted in 100 components = 0.00339829 Jy
! Clean residual min=-0.001837 max=0.002172 Jy/beam
! Clean residual mean=0.000104 rms=0.000452 Jy/beam
! Combined flux in latest and established models = 0.652822 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 50 model components to the UV plane model.
! The established model now contains 260 components and 0.652822 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.169671Jy  sigma=1.317142
! Fit after  self-cal, rms=0.169672Jy  sigma=1.315805
! 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 260 model components to file: 1642+690_X.mod
! wwins: Wrote 14 windows to 1642+690_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.619 x 0.6722 at -10.55 degrees (North through East)
! Clean map  min=-0.0017149  max=0.43713 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=0.619 mas, bmaj=0.6722 mas, bpa=-10.55 degrees
! Estimated noise=0.211764 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.619 x 0.6722 at -10.55 degrees (North through East)
! Clean map  min=-0.0017149  max=0.43713 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo7-0.1]
quit
! Quitting program
! Log file 1642+690_X.log closed on Sun Apr 19 22:25:44 2009