! Started logfile: 0402-362_S.log on Wed Dec 13 14:19:45 2006
observe 0402-362_S.edt
! Reading UV FITS file: 0402-362_S.edt
! AN table 1: 62 integrations on 153 of 153 possible baselines.
! AN table 2: 40 integrations on 153 of 153 possible baselines.
! AN table 3: 6 integrations on 153 of 153 possible baselines.
! AN table 4: 20 integrations on 153 of 153 possible baselines.
! Apparent sampling: 0.0212929 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 0402-362
! 
! 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  2.22997e+09        8e+06          1        8e+06
!  02        2  2.25997e+09        8e+06          1        8e+06
!  03        3  2.34997e+09        8e+06          1        8e+06
!  04        4  2.36997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1912 lines of history.
! 
! Reading 1668 visibilities.
![@gonzo7-0.4 0402-362_S]
print "***********************************"
! *********************************** 
print "*** Using gonzo instruction set ***"
! *** Using gonzo instruction set *** 
print "***********************************"
! *********************************** 
float field_size
field_size = 1024
float field_cell
field_cell = 0.4
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 0.400x0.400 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 1085 telescope corrections were flagged in sub-array 1.
!  A total of 695 telescope corrections were flagged in sub-array 2.
!  A total of 77 telescope corrections were flagged in sub-array 3.
!  A total of 354 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 1086 telescope corrections were flagged in sub-array 1.
!  A total of 696 telescope corrections were flagged in sub-array 2.
!  A total of 73 telescope corrections were flagged in sub-array 3.
!  A total of 351 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 1089 telescope corrections were flagged in sub-array 1.
!  A total of 700 telescope corrections were flagged in sub-array 2.
!  A total of 75 telescope corrections were flagged in sub-array 3.
!  A total of 351 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 1098 telescope corrections were flagged in sub-array 1.
!  A total of 700 telescope corrections were flagged in sub-array 2.
!  A total of 80 telescope corrections were flagged in sub-array 3.
!  A total of 345 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.279839Jy  sigma=0.002960
! Fit after  self-cal, rms=0.273010Jy  sigma=0.002935
! 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=2.549 mas, bmaj=10.34 mas, bpa=-10.69 degrees
! Estimated noise=3587.19 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 = 0.577209 Jy
! Total flux subtracted in 50 components = 0.577209 Jy
! Clean residual min=-0.047773 max=0.161152 Jy/beam
! Clean residual mean=0.001771 rms=0.019141 Jy/beam
! Combined flux in latest and established models = 0.577209 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 2 model components to the UV plane model.
! The established model now contains 2 components and 0.577209 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.259930Jy  sigma=0.003045
! Fit after  self-cal, rms=0.259929Jy  sigma=0.003044
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.137544 Jy
! Total flux subtracted in 50 components = 0.137544 Jy
! Clean residual min=-0.033404 max=0.069515 Jy/beam
! Clean residual mean=0.000926 rms=0.011092 Jy/beam
! Combined flux in latest and established models = 0.714752 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 24 components and 0.714752 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.171702Jy  sigma=0.001953
! Fit after  self-cal, rms=0.171621Jy  sigma=0.001951
! 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=3.111 mas, bmaj=11.91 mas, bpa=-10.64 degrees
! Estimated noise=2519.01 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 = 0.0921485 Jy
! Component: 100  -  total flux cleaned = 0.136094 Jy
! Total flux subtracted in 100 components = 0.136094 Jy
! Clean residual min=-0.022487 max=0.036014 Jy/beam
! Clean residual mean=-0.000177 rms=0.006719 Jy/beam
! Combined flux in latest and established models = 0.850846 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 47 components and 0.850846 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.125627Jy  sigma=0.001357
! Fit after  self-cal, rms=0.125586Jy  sigma=0.001356
! 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 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.07     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        1.10     MC        1.00*    MK        0.91     NY        1.00*    
!   ON        1.00*    OV        1.00     PT        0.97     SC        1.00*    
!   TS        1.00*    WF        1.00*    BR        1.00*    KK        0.92     
!   KP        0.93     WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.10     GC        1.00*    HH        1.00*    HN        1.03     
!   LA        1.01     MC        1.00*    MK        1.00*    NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        0.92     SC        1.00*    
!   TS        1.00*    WF        0.95     BR        1.00*    KK        1.00*    
!   KP        0.92     WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.09     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        1.09     MC        1.00*    MK        0.94     NY        1.00*    
!   ON        1.00*    OV        0.99     PT        0.97     SC        1.00*    
!   TS        1.00*    WF        1.25     BR        1.00*    KK        1.00*    
!   KP        1.00*    WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   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*    
! 
! 
! Correcting IF 2.
!  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        1.00*    
!   LA        1.05     MC        1.00*    MK        0.97     NY        1.00*    
!   ON        1.00*    OV        1.03     PT        0.94     SC        1.00*    
!   TS        1.00*    WF        1.00*    BR        1.00*    KK        0.92     
!   KP        0.94     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.93     GC        1.00*    HH        1.00*    HN        1.05     
!   LA        0.97     MC        1.00*    MK        1.00*    NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        1.01     SC        1.00*    
!   TS        1.00*    WF        0.96     BR        1.00*    KK        1.00*    
!   KP        0.93     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.96     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        1.03     MC        1.00*    MK        1.05     NY        1.00*    
!   ON        1.00*    OV        1.00     PT        0.96     SC        1.00*    
!   TS        1.00*    WF        1.25     BR        1.00*    KK        1.00*    
!   KP        1.00*    WZ        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   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*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.92     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        0.91     MC        1.00*    MK        0.99     NY        1.00*    
!   ON        1.00*    OV        1.02     PT        1.11     SC        1.00*    
!   TS        1.00*    WF        1.00*    BR        1.00*    KK        0.95     
!   KP        0.94     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.96     GC        1.00*    HH        1.00*    HN        1.49     
!   LA        0.96     MC        1.00*    MK        1.00*    NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        1.02     SC        1.00*    
!   TS        1.00*    WF        1.32     BR        1.00*    KK        1.00*    
!   KP        1.02     WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.93     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        0.94     MC        1.00*    MK        1.04     NY        1.00*    
!   ON        1.00*    OV        1.05     PT        1.04     SC        1.00*    
!   TS        1.00*    WF        1.67     BR        1.00*    KK        1.00*    
!   KP        1.00*    WZ        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   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*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.92     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        0.86     MC        1.00*    MK        0.88     NY        1.00*    
!   ON        1.00*    OV        0.96     PT        1.15     SC        1.00*    
!   TS        1.00*    WF        1.00*    BR        1.00*    KK        0.96     
!   KP        1.00*    WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.91     GC        1.00*    HH        1.00*    HN        1.17     
!   LA        0.84     MC        1.00*    MK        1.00*    NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        1.00     SC        1.00*    
!   TS        1.00*    WF        1.03     BR        1.00*    KK        1.00*    
!   KP        0.99     WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.89     GC        1.00*    HH        1.00*    HN        1.00*    
!   LA        0.84     MC        1.00*    MK        0.99     NY        1.00*    
!   ON        1.00*    OV        0.98     PT        1.03     SC        1.00*    
!   TS        1.00*    WF        1.26     BR        1.00*    KK        1.00*    
!   KP        1.00*    WZ        1.00*    
! 
!  A total of 15 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   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*    
! 
! 
! Fit before self-cal, rms=0.125586Jy  sigma=0.001356
! Fit after  self-cal, rms=0.089012Jy  sigma=0.000949
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.304 mas, bmaj=12.95 mas, bpa=-13.36 degrees
! Estimated noise=2598.64 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 = 0.00680132 Jy
! Component: 100  -  total flux cleaned = 0.00747549 Jy
! Total flux subtracted in 100 components = 0.00747549 Jy
! Clean residual min=-0.009066 max=0.008905 Jy/beam
! Clean residual mean=0.000131 rms=0.002460 Jy/beam
! Combined flux in latest and established models = 0.858321 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 53 components and 0.858321 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.088305Jy  sigma=0.000942
! Fit after  self-cal, rms=0.088350Jy  sigma=0.000941
! Inverting map 
dynam = dynam - 1.0
doamp = true
solint = solint * (6.0/3.6)
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal doamp, doflt, solint
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000260274 Jy
! Component: 100  -  total flux cleaned = 4.403e-05 Jy
! Total flux subtracted in 100 components = 4.403e-05 Jy
! Clean residual min=-0.009057 max=0.008841 Jy/beam
! Clean residual mean=0.000130 rms=0.002428 Jy/beam
! Combined flux in latest and established models = 0.858366 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 59 components and 0.858366 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.088178Jy  sigma=0.000940
! Fit after  self-cal, rms=0.087326Jy  sigma=0.000925
! Inverting map and beam 
! Estimated beam: bmin=3.294 mas, bmaj=12.92 mas, bpa=-13.32 degrees
! Estimated noise=2606.95 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 = 0.00569112 Jy
! Component: 100  -  total flux cleaned = 0.00688322 Jy
! Total flux subtracted in 100 components = 0.00688322 Jy
! Clean residual min=-0.008531 max=0.008176 Jy/beam
! Clean residual mean=0.000087 rms=0.002295 Jy/beam
! Combined flux in latest and established models = 0.865249 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 66 components and 0.865249 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.086956Jy  sigma=0.000921
! Fit after  self-cal, rms=0.086929Jy  sigma=0.000921
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 0402-362_S
! Writing UV FITS file: 0402-362_S.uvf
! Writing 66 model components to file: 0402-362_S.mod
! wwins: Wrote 1 windows to 0402-362_S.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.294 x 12.92 at -13.32 degrees (North through East)
! Clean map  min=-0.0084585  max=0.72112 Jy/beam
! Writing clean map to FITS file: 0402-362_S.fits
! Writing difmap environment to: 0402-362_S.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 0402-362_S]
device 0402-362_Suv.ps/vps,1,2
! Attempting to open device: '0402-362_Suv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 0402-362_Sim.ps/vps
! Attempting to open device: '0402-362_Sim.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=3.294 mas, bmaj=12.92 mas, bpa=-13.32 degrees
! Estimated noise=2606.95 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.294 x 12.92 at -13.32 degrees (North through East)
! Clean map  min=-0.0084585  max=0.72112 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo7-0.4]
quit
! Quitting program
! Log file 0402-362_S.log closed on Wed Dec 13 14:20:11 2006