! Started logfile: 0119+115_X.log on Fri Oct 27 19:10:45 2006
observe 0119+115_X.edt
! Reading UV FITS file: 0119+115_X.edt
! AN table 1: 12 integrations on 153 of 153 possible baselines.
! AN table 2: 18 integrations on 153 of 153 possible baselines.
! AN table 3: 12 integrations on 153 of 153 possible baselines.
! AN table 4: 52 integrations on 153 of 153 possible baselines.
! Apparent sampling: 0.124948 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 0119+115
! 
! 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 7188 visibilities.
![@gonzo8-0.1 0119+115_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 = 8.0
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 171 telescope corrections were flagged in sub-array 1.
!  A total of 229 telescope corrections were flagged in sub-array 2.
!  A total of 202 telescope corrections were flagged in sub-array 3.
!  A total of 761 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 168 telescope corrections were flagged in sub-array 1.
!  A total of 225 telescope corrections were flagged in sub-array 2.
!  A total of 203 telescope corrections were flagged in sub-array 3.
!  A total of 761 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 171 telescope corrections were flagged in sub-array 1.
!  A total of 227 telescope corrections were flagged in sub-array 2.
!  A total of 203 telescope corrections were flagged in sub-array 3.
!  A total of 761 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 168 telescope corrections were flagged in sub-array 1.
!  A total of 232 telescope corrections were flagged in sub-array 2.
!  A total of 213 telescope corrections were flagged in sub-array 3.
!  A total of 770 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.334088Jy  sigma=0.005215
! Fit after  self-cal, rms=0.331739Jy  sigma=0.005214
! 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=0.5024 mas, bmaj=1.548 mas, bpa=-7.341 degrees
! Estimated noise=1281.25 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 = 0.817728 Jy
! Total flux subtracted in 50 components = 0.817728 Jy
! Clean residual min=-0.063319 max=0.243887 Jy/beam
! Clean residual mean=-0.000187 rms=0.019277 Jy/beam
! Combined flux in latest and established models = 0.817728 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 7 components and 0.817728 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.450288Jy  sigma=0.007175
! Fit after  self-cal, rms=0.450222Jy  sigma=0.007174
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.250494 Jy
! Total flux subtracted in 50 components = 0.250494 Jy
! Clean residual min=-0.042986 max=0.113570 Jy/beam
! Clean residual mean=-0.000109 rms=0.011886 Jy/beam
! Combined flux in latest and established models = 1.06822 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 17 components and 1.06822 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.285376Jy  sigma=0.004544
! Fit after  self-cal, rms=0.285009Jy  sigma=0.004543
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.134741 Jy
! Total flux subtracted in 50 components = 0.134741 Jy
! Clean residual min=-0.031747 max=0.069743 Jy/beam
! Clean residual mean=-0.000067 rms=0.008682 Jy/beam
! Combined flux in latest and established models = 1.20296 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 23 components and 1.20296 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.213176Jy  sigma=0.003315
! Fit after  self-cal, rms=0.212509Jy  sigma=0.003311
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.087294 Jy
! Total flux subtracted in 50 components = 0.087294 Jy
! Clean residual min=-0.025365 max=0.046669 Jy/beam
! Clean residual mean=-0.000041 rms=0.006858 Jy/beam
! Combined flux in latest and established models = 1.29026 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 33 components and 1.29026 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.174313Jy  sigma=0.002604
! Fit after  self-cal, rms=0.173872Jy  sigma=0.002600
! 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=0.5857 mas, bmaj=2.297 mas, bpa=-8.171 degrees
! Estimated noise=722.255 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 = 0.0870876 Jy
! Component: 100  -  total flux cleaned = 0.13433 Jy
! Total flux subtracted in 100 components = 0.13433 Jy
! Clean residual min=-0.019571 max=0.026473 Jy/beam
! Clean residual mean=0.000004 rms=0.005108 Jy/beam
! Combined flux in latest and established models = 1.42459 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 42 model components to the UV plane model.
! The established model now contains 64 components and 1.42459 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.138281Jy  sigma=0.001841
! Fit after  self-cal, rms=0.137675Jy  sigma=0.001835
! 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        0.95     GC        1.05     HH        1.00*    HN        1.02     
!   LA        0.98     MC        1.00*    MK        1.00     NY        1.00*    
!   ON        1.00*    OV        0.94     PT        0.98     SC        1.00*    
!   TS        1.05     WF        1.03     BR        1.00*    KK        1.00*    
!   KP        1.00*    WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.95     GC        0.96     HH        1.00*    HN        0.98     
!   LA        0.95     MC        1.00*    MK        1.00     NY        1.18     
!   ON        1.00*    OV        0.94     PT        0.97     SC        1.00*    
!   TS        1.00*    WF        1.01     BR        0.98     KK        1.00     
!   KP        0.97     WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.00*    GC        1.02     HH        1.00*    HN        1.00*    
!   LA        1.00*    MC        1.00*    MK        0.90     NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        1.00*    SC        1.00*    
!   TS        0.91     WF        1.00*    BR        1.00*    KK        1.03     
!   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        0.98     GC        1.00*    HH        1.00*    HN        0.97     
!   LA        0.98     MC        1.11     MK        1.00*    NY        1.00*    
!   ON        1.03     OV        0.95     PT        0.96     SC        1.00*    
!   TS        1.00*    WF        0.95     BR        1.00     KK        1.00*    
!   KP        1.00     WZ        0.89     
! 
! 
! 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        1.05     HH        1.00*    HN        1.00     
!   LA        0.95     MC        1.00*    MK        1.02     NY        1.00*    
!   ON        1.00*    OV        0.94     PT        1.00     SC        1.00*    
!   TS        1.08     WF        1.02     BR        1.00*    KK        1.00*    
!   KP        1.00*    WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.95     GC        0.99     HH        1.00*    HN        0.97     
!   LA        0.95     MC        1.00*    MK        0.99     NY        1.23     
!   ON        1.00*    OV        0.94     PT        1.01     SC        1.00*    
!   TS        1.00*    WF        1.02     BR        1.00     KK        1.01     
!   KP        0.92     WZ        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.00*    GC        1.08     HH        1.00*    HN        1.00*    
!   LA        1.00*    MC        1.00*    MK        0.93     NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        1.00*    SC        1.00*    
!   TS        0.86     WF        1.00*    BR        1.00*    KK        1.06     
!   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        0.98     GC        1.00*    HH        1.00*    HN        0.97     
!   LA        0.98     MC        1.12     MK        1.00*    NY        1.00*    
!   ON        1.04     OV        0.96     PT        1.00     SC        1.00*    
!   TS        1.00*    WF        0.96     BR        1.00     KK        1.00*    
!   KP        0.95     WZ        0.88     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.95     GC        1.08     HH        1.00*    HN        1.04     
!   LA        0.99     MC        1.00*    MK        1.04     NY        1.00*    
!   ON        1.00*    OV        0.98     PT        1.04     SC        1.00*    
!   TS        1.08     WF        1.23     BR        1.00*    KK        1.00*    
!   KP        1.00*    WZ        1.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.94     GC        1.02     HH        1.00*    HN        0.99     
!   LA        0.96     MC        1.00*    MK        1.03     NY        1.22     
!   ON        1.00*    OV        0.98     PT        1.03     SC        1.00*    
!   TS        1.00*    WF        1.19     BR        1.04     KK        1.01     
!   KP        0.92     WZ        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   FD        1.00*    GC        0.94     HH        1.00*    HN        1.00*    
!   LA        1.00*    MC        1.00*    MK        1.02     NY        1.00*    
!   ON        1.00*    OV        1.00*    PT        1.00*    SC        1.00*    
!   TS        0.87     WF        1.00*    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        0.97     GC        1.00*    HH        1.00*    HN        1.00     
!   LA        1.00     MC        1.19     MK        1.00*    NY        1.00*    
!   ON        1.03     OV        1.00     PT        1.03     SC        1.00*    
!   TS        1.00*    WF        1.11     BR        1.05     KK        1.00*    
!   KP        0.96     WZ        0.89     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.94     GC        1.09     HH        1.00*    HN        1.04     
!   LA        0.96     MC        1.00*    MK        1.05     NY        1.00*    
!   ON        1.00*    OV        0.97     PT        1.04     SC        1.00*    
!   TS        1.09     WF        1.12     BR        1.00*    KK        1.00*    
!   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        0.92     GC        1.10     HH        1.00*    HN        0.99     
!   LA        0.94     MC        1.00*    MK        1.04     NY        1.23     
!   ON        1.00*    OV        0.97     PT        1.03     SC        1.00*    
!   TS        1.00*    WF        1.18     BR        1.01     KK        1.02     
!   KP        0.95     WZ        1.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   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 4:
!   FD        0.96     GC        1.00*    HH        1.00*    HN        1.00     
!   LA        0.97     MC        1.28     MK        1.00*    NY        1.00*    
!   ON        1.05     OV        0.98     PT        1.03     SC        1.00*    
!   TS        1.00*    WF        1.12     BR        1.02     KK        1.00*    
!   KP        0.97     WZ        0.90     
! 
! 
! Fit before self-cal, rms=0.137675Jy  sigma=0.001835
! Fit after  self-cal, rms=0.103443Jy  sigma=0.001233
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.5933 mas, bmaj=2.358 mas, bpa=-8.444 degrees
! Estimated noise=717.512 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, 2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0110561 Jy
! Component: 100  -  total flux cleaned = 0.0119549 Jy
! Total flux subtracted in 100 components = 0.0119549 Jy
! Clean residual min=-0.006247 max=0.006950 Jy/beam
! Clean residual mean=-0.000007 rms=0.001586 Jy/beam
! Combined flux in latest and established models = 1.43654 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 75 components and 1.43654 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.101941Jy  sigma=0.001207
! Fit after  self-cal, rms=0.101696Jy  sigma=0.001205
! 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 = 0.000759696 Jy
! Component: 100  -  total flux cleaned = 0.00039264 Jy
! Total flux subtracted in 100 components = 0.00039264 Jy
! Clean residual min=-0.006198 max=0.006654 Jy/beam
! Clean residual mean=-0.000006 rms=0.001500 Jy/beam
! Combined flux in latest and established models = 1.43693 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 84 components and 1.43693 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.101214Jy  sigma=0.001196
! Fit after  self-cal, rms=0.099591Jy  sigma=0.001180
! Inverting map and beam 
! Estimated beam: bmin=0.5936 mas, bmaj=2.356 mas, bpa=-8.46 degrees
! Estimated noise=717.523 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 = 0.00549844 Jy
! Component: 100  -  total flux cleaned = 0.00586265 Jy
! Total flux subtracted in 100 components = 0.00586265 Jy
! Clean residual min=-0.005620 max=0.006383 Jy/beam
! Clean residual mean=-0.000003 rms=0.001343 Jy/beam
! Combined flux in latest and established models = 1.4428 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 90 components and 1.4428 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.099124Jy  sigma=0.001172
! Fit after  self-cal, rms=0.099015Jy  sigma=0.001171
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 0119+115_X
! Writing UV FITS file: 0119+115_X.uvf
! Writing 90 model components to file: 0119+115_X.mod
! wwins: Wrote 2 windows to 0119+115_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5936 x 2.356 at -8.46 degrees (North through East)
! Clean map  min=-0.0055153  max=1.1508 Jy/beam
! Writing clean map to FITS file: 0119+115_X.fits
! Writing difmap environment to: 0119+115_X.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 0119+115_X]
device 0119+115_Xuv.ps/vps,1,2
! Attempting to open device: '0119+115_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 0119+115_Xim.ps/vps
! Attempting to open device: '0119+115_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=0.5936 mas, bmaj=2.356 mas, bpa=-8.46 degrees
! Estimated noise=717.523 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5936 x 2.356 at -8.46 degrees (North through East)
! Clean map  min=-0.0055153  max=1.1508 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo8-0.1]
quit
! Quitting program
! Log file 0119+115_X.log closed on Fri Oct 27 19:11:03 2006