! Started logfile: 0711+356_X.log on Sat Nov  4 15:55:09 2006
observe 0711+356_X.edt
! Reading UV FITS file: 0711+356_X.edt
! AN table 1: 32 integrations on 153 of 153 possible baselines.
! AN table 2: 44 integrations on 153 of 153 possible baselines.
! AN table 3: 34 integrations on 153 of 153 possible baselines.
! Apparent sampling: 0.0912656 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 0711+356
! 
! 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 1304 lines of history.
! 
! Reading 6144 visibilities.
![@gonzo5-0.1 0711+356_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 = 5.0
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 358 telescope corrections were flagged in sub-array 1.
!  A total of 792 telescope corrections were flagged in sub-array 2.
!  A total of 456 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 363 telescope corrections were flagged in sub-array 1.
!  A total of 792 telescope corrections were flagged in sub-array 2.
!  A total of 455 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 360 telescope corrections were flagged in sub-array 1.
!  A total of 792 telescope corrections were flagged in sub-array 2.
!  A total of 463 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 362 telescope corrections were flagged in sub-array 1.
!  A total of 792 telescope corrections were flagged in sub-array 2.
!  A total of 460 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.634767Jy  sigma=0.010773
! Fit after  self-cal, rms=0.627995Jy  sigma=0.010797
! 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=0.5446 mas, bmaj=0.9968 mas, bpa=-2.645 degrees
! Estimated noise=1859.38 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 = 0.209477 Jy
! Total flux subtracted in 50 components = 0.209477 Jy
! Clean residual min=-0.032540 max=0.076408 Jy/beam
! Clean residual mean=-0.000228 rms=0.010367 Jy/beam
! Combined flux in latest and established models = 0.209477 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.209477 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223371Jy  sigma=0.004034
! Fit after  self-cal, rms=0.223325Jy  sigma=0.004033
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.08669 Jy
! Total flux subtracted in 50 components = 0.08669 Jy
! Clean residual min=-0.023799 max=0.048151 Jy/beam
! Clean residual mean=-0.000193 rms=0.007365 Jy/beam
! Combined flux in latest and established models = 0.296167 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 29 components and 0.296167 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.160682Jy  sigma=0.002907
! Fit after  self-cal, rms=0.160589Jy  sigma=0.002905
! Inverting map 
! Added new window around map position (2.2, -5.4).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0555439 Jy
! Total flux subtracted in 50 components = 0.0555439 Jy
! Clean residual min=-0.018981 max=0.030766 Jy/beam
! Clean residual mean=-0.000153 rms=0.005635 Jy/beam
! Combined flux in latest and established models = 0.351711 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 39 components and 0.351711 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.131064Jy  sigma=0.002365
! Fit after  self-cal, rms=0.130604Jy  sigma=0.002358
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0386746 Jy
! Total flux subtracted in 50 components = 0.0386746 Jy
! Clean residual min=-0.015728 max=0.023622 Jy/beam
! Clean residual mean=-0.000125 rms=0.004529 Jy/beam
! Combined flux in latest and established models = 0.390385 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 48 components and 0.390385 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.111712Jy  sigma=0.002006
! Fit after  self-cal, rms=0.111527Jy  sigma=0.002003
! Inverting map 
! Added new window around map position (-0.6, -0.1).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0283863 Jy
! Total flux subtracted in 50 components = 0.0283863 Jy
! Clean residual min=-0.013188 max=0.018547 Jy/beam
! Clean residual mean=-0.000105 rms=0.003810 Jy/beam
! Combined flux in latest and established models = 0.418772 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 61 components and 0.418772 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.099402Jy  sigma=0.001773
! Fit after  self-cal, rms=0.099298Jy  sigma=0.001771
! 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=1.137 mas, bmaj=1.707 mas, bpa=0.2668 degrees
! Estimated noise=731.807 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 = 0.0497013 Jy
! Component: 100  -  total flux cleaned = 0.077439 Jy
! Total flux subtracted in 100 components = 0.077439 Jy
! Clean residual min=-0.012971 max=0.018434 Jy/beam
! Clean residual mean=-0.000263 rms=0.005119 Jy/beam
! Combined flux in latest and established models = 0.496211 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 46 model components to the UV plane model.
! The established model now contains 94 components and 0.496211 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075775Jy  sigma=0.001305
! Fit after  self-cal, rms=0.075410Jy  sigma=0.001299
! Inverting map 
print "****************************************"
! **************************************** 
print "*** Finished Natural Weighting CLEAN ***"
! *** Finished Natural Weighting CLEAN *** 
print "****************************************"
! **************************************** 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     GC        1.00*    HH        1.00*    HN        1.05     
!   LA        0.99     MC        1.00*    MK        1.03     NY        0.95     
!   ON        1.00*    OV        0.90     PT        0.92     SC        1.00*    
!   TS        1.08     WF        1.00*    BR        1.01     KK        1.00*    
!   KP        1.00     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    GC        0.00*    HH        0.00*    HN        0.00*    
!   LA        0.00*    MC        0.00*    MK        0.00*    NY        0.00*    
!   ON        0.00*    OV        0.00*    PT        0.00*    SC        0.00*    
!   TS        0.00*    WF        0.00*    BR        0.00*    KK        0.00*    
!   KP        0.00*    WZ        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.06     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        0.95     MC        1.00*    MK        1.02     NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        1.00*    SC        1.00*    
!   TS        1.00*    WF        1.00*    BR        0.98     KK        1.00     
!   KP        0.93     WZ        1.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     GC        1.00*    HH        1.00*    HN        1.05     
!   LA        0.98     MC        1.00*    MK        1.13     NY        1.01     
!   ON        1.00*    OV        0.91     PT        0.96     SC        1.00*    
!   TS        1.01     WF        1.00*    BR        1.03     KK        1.00*    
!   KP        0.94     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    GC        0.00*    HH        0.00*    HN        0.00*    
!   LA        0.00*    MC        0.00*    MK        0.00*    NY        0.00*    
!   ON        0.00*    OV        0.00*    PT        0.00*    SC        0.00*    
!   TS        0.00*    WF        0.00*    BR        0.00*    KK        0.00*    
!   KP        0.00*    WZ        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.08     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        0.91     MC        1.00*    MK        1.02     NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        1.00*    SC        1.00*    
!   TS        1.00*    WF        1.00*    BR        1.01     KK        1.11     
!   KP        0.90     WZ        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.95     GC        1.00*    HH        1.00*    HN        1.08     
!   LA        1.01     MC        1.00*    MK        1.12     NY        1.15     
!   ON        1.00*    OV        0.96     PT        1.02     SC        1.00*    
!   TS        0.86     WF        1.00*    BR        1.07     KK        1.00*    
!   KP        0.95     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    GC        0.00*    HH        0.00*    HN        0.00*    
!   LA        0.00*    MC        0.00*    MK        0.00*    NY        0.00*    
!   ON        0.00*    OV        0.00*    PT        0.00*    SC        0.00*    
!   TS        0.00*    WF        0.00*    BR        0.00*    KK        0.00*    
!   KP        0.00*    WZ        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.05     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        0.97     MC        1.00*    MK        1.06     NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        1.00*    SC        1.00*    
!   TS        1.00*    WF        1.00*    BR        1.07     KK        1.01     
!   KP        0.88     WZ        1.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.95     GC        1.00*    HH        1.00*    HN        1.08     
!   LA        0.98     MC        1.00*    MK        1.21     NY        0.99     
!   ON        1.00*    OV        0.95     PT        1.00     SC        1.00*    
!   TS        0.98     WF        1.00*    BR        1.06     KK        1.00*    
!   KP        0.95     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    GC        0.00*    HH        0.00*    HN        0.00*    
!   LA        0.00*    MC        0.00*    MK        0.00*    NY        0.00*    
!   ON        0.00*    OV        0.00*    PT        0.00*    SC        0.00*    
!   TS        0.00*    WF        0.00*    BR        0.00*    KK        0.00*    
!   KP        0.00*    WZ        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.07     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        0.96     MC        1.00*    MK        1.08     NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        1.00*    SC        1.00*    
!   TS        1.00*    WF        1.00*    BR        1.00     KK        1.10     
!   KP        0.90     WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.075410Jy  sigma=0.001299
! Fit after  self-cal, rms=0.067791Jy  sigma=0.001148
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.143 mas, bmaj=1.766 mas, bpa=0.5111 degrees
! Estimated noise=712.876 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 = 0.011132 Jy
! Component: 100  -  total flux cleaned = 0.0125698 Jy
! Total flux subtracted in 100 components = 0.0125698 Jy
! Clean residual min=-0.005635 max=0.008816 Jy/beam
! Clean residual mean=-0.000133 rms=0.001895 Jy/beam
! Combined flux in latest and established models = 0.50878 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 109 components and 0.50878 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066294Jy  sigma=0.001117
! Fit after  self-cal, rms=0.066008Jy  sigma=0.001111
! 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 (4.2, -5.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00650954 Jy
! Component: 100  -  total flux cleaned = 0.00745874 Jy
! Total flux subtracted in 100 components = 0.00745874 Jy
! Clean residual min=-0.005406 max=0.006434 Jy/beam
! Clean residual mean=-0.000073 rms=0.001555 Jy/beam
! Combined flux in latest and established models = 0.516239 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 122 components and 0.516239 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.065467Jy  sigma=0.001100
! Fit after  self-cal, rms=0.063685Jy  sigma=0.001067
! Inverting map and beam 
! Estimated beam: bmin=1.142 mas, bmaj=1.766 mas, bpa=0.4253 degrees
! Estimated noise=714.059 mJy/beam.
! Added new window around map position (-4.3, 6.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00616055 Jy
! Component: 100  -  total flux cleaned = 0.00972814 Jy
! Total flux subtracted in 100 components = 0.00972814 Jy
! Clean residual min=-0.003557 max=0.003603 Jy/beam
! Clean residual mean=-0.000085 rms=0.001012 Jy/beam
! Combined flux in latest and established models = 0.525967 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 145 components and 0.525967 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063174Jy  sigma=0.001056
! Fit after  self-cal, rms=0.062900Jy  sigma=0.001052
! Inverting map and beam 
! Estimated beam: bmin=1.142 mas, bmaj=1.765 mas, bpa=0.4199 degrees
! Estimated noise=713.182 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 = 0.00325534 Jy
! Component: 100  -  total flux cleaned = 0.00438236 Jy
! Total flux subtracted in 100 components = 0.00438236 Jy
! Clean residual min=-0.003265 max=0.003134 Jy/beam
! Clean residual mean=-0.000074 rms=0.000860 Jy/beam
! Combined flux in latest and established models = 0.53035 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 151 components and 0.53035 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.062740Jy  sigma=0.001049
! Fit after  self-cal, rms=0.062733Jy  sigma=0.001049
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 0711+356_X
! Writing UV FITS file: 0711+356_X.uvf
! Writing 151 model components to file: 0711+356_X.mod
! wwins: Wrote 5 windows to 0711+356_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.142 x 1.765 at 0.4199 degrees (North through East)
! Clean map  min=-0.0033643  max=0.35302 Jy/beam
! Writing clean map to FITS file: 0711+356_X.fits
! Writing difmap environment to: 0711+356_X.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 0711+356_X]
device 0711+356_Xuv.ps/vps,1,2
! Attempting to open device: '0711+356_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 0711+356_Xim.ps/vps
! Attempting to open device: '0711+356_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=1.142 mas, bmaj=1.765 mas, bpa=0.4199 degrees
! Estimated noise=713.182 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.142 x 1.765 at 0.4199 degrees (North through East)
! Clean map  min=-0.0033643  max=0.35302 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo5-0.1]
quit
! Quitting program
! Log file 0711+356_X.log closed on Sat Nov  4 15:55:31 2006