! Started logfile: 0201+113_X.log on Fri Oct 27 20:10:54 2006
observe 0201+113_X.edt
! Reading UV FITS file: 0201+113_X.edt
! AN table 1: 97 integrations on 153 of 153 possible baselines.
! AN table 2: 47 integrations on 153 of 153 possible baselines.
! Apparent sampling: 0.0688998 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 0201+113
! 
! 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 6072 visibilities.
![@gonzo7-0.1 0201+113_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 1624 telescope corrections were flagged in sub-array 1.
!  A total of 628 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 1616 telescope corrections were flagged in sub-array 1.
!  A total of 622 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 1618 telescope corrections were flagged in sub-array 1.
!  A total of 632 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 1634 telescope corrections were flagged in sub-array 1.
!  A total of 621 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=0.364554Jy  sigma=0.005445
! Fit after  self-cal, rms=0.353210Jy  sigma=0.005415
! 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=0.5661 mas, bmaj=1.36 mas, bpa=3.629 degrees
! Estimated noise=1255.18 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 = 0.50495 Jy
! Total flux subtracted in 50 components = 0.50495 Jy
! Clean residual min=-0.031643 max=0.140834 Jy/beam
! Clean residual mean=-0.000024 rms=0.012278 Jy/beam
! Combined flux in latest and established models = 0.50495 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 0.50495 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.223914Jy  sigma=0.003664
! Fit after  self-cal, rms=0.223914Jy  sigma=0.003664
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.127972 Jy
! Total flux subtracted in 50 components = 0.127972 Jy
! Clean residual min=-0.021425 max=0.057246 Jy/beam
! Clean residual mean=0.000007 rms=0.006739 Jy/beam
! Combined flux in latest and established models = 0.632923 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 0.632923 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.141769Jy  sigma=0.002261
! Fit after  self-cal, rms=0.141546Jy  sigma=0.002258
! Inverting map 
! Added new window around map position (-0.6, 1.2).
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0614639 Jy
! Total flux subtracted in 50 components = 0.0614639 Jy
! Clean residual min=-0.015762 max=0.039882 Jy/beam
! Clean residual mean=0.000024 rms=0.004678 Jy/beam
! Combined flux in latest and established models = 0.694387 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 15 components and 0.694387 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.114351Jy  sigma=0.001759
! Fit after  self-cal, rms=0.113403Jy  sigma=0.001748
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0352448 Jy
! Total flux subtracted in 50 components = 0.0352448 Jy
! Clean residual min=-0.014080 max=0.027704 Jy/beam
! Clean residual mean=0.000034 rms=0.003660 Jy/beam
! Combined flux in latest and established models = 0.729632 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 19 components and 0.729632 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.102278Jy  sigma=0.001529
! Fit after  self-cal, rms=0.101610Jy  sigma=0.001521
! 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=0.6354 mas, bmaj=1.617 mas, bpa=0.6405 degrees
! Estimated noise=737.345 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 = 0.0337023 Jy
! Component: 100  -  total flux cleaned = 0.0528638 Jy
! Total flux subtracted in 100 components = 0.0528638 Jy
! Clean residual min=-0.011699 max=0.018143 Jy/beam
! Clean residual mean=0.000106 rms=0.003323 Jy/beam
! Combined flux in latest and established models = 0.782495 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 47 components and 0.782495 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.092435Jy  sigma=0.001320
! Fit after  self-cal, rms=0.091958Jy  sigma=0.001314
! 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 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     GC        0.99     HH        1.00*    HN        1.04     
!   LA        0.98     MC        1.00*    MK        0.97     NY        1.13     
!   ON        1.00*    OV        1.03     PT        0.96     SC        1.00*    
!   TS        1.01     WF        1.00*    BR        1.00     KK        1.03     
!   KP        0.99     WZ        1.00*    
! 
!  A total of 18 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.98     GC        0.97     HH        1.00*    HN        0.98     
!   LA        0.98     MC        1.00*    MK        0.98     NY        1.00*    
!   ON        1.00*    OV        0.96     PT        0.97     SC        1.00*    
!   TS        1.00     WF        1.02     BR        1.05     KK        1.06     
!   KP        0.96     WZ        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 42 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     GC        1.05     HH        1.00*    HN        1.03     
!   LA        0.99     MC        1.00*    MK        1.05     NY        1.04     
!   ON        1.00*    OV        0.97     PT        1.01     SC        1.00*    
!   TS        1.02     WF        1.00*    BR        1.01     KK        0.92     
!   KP        0.95     WZ        1.00*    
! 
!  A total of 24 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.97     GC        0.99     HH        1.00*    HN        1.00     
!   LA        0.96     MC        1.00*    MK        0.98     NY        1.00*    
!   ON        1.00*    OV        0.96     PT        1.01     SC        1.00*    
!   TS        1.02     WF        1.02     BR        1.07     KK        0.91     
!   KP        0.92     WZ        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.94     GC        1.10     HH        1.00*    HN        1.06     
!   LA        1.01     MC        1.00*    MK        0.99     NY        1.14     
!   ON        1.00*    OV        1.02     PT        1.04     SC        1.00*    
!   TS        0.97     WF        1.00*    BR        1.02     KK        0.98     
!   KP        0.95     WZ        1.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.96     GC        1.02     HH        1.00*    HN        1.01     
!   LA        1.00     MC        1.00*    MK        0.99     NY        1.00*    
!   ON        1.00*    OV        1.01     PT        1.04     SC        1.00*    
!   TS        1.00     WF        1.17     BR        1.07     KK        0.89     
!   KP        0.90     WZ        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.94     GC        1.21     HH        1.00*    HN        1.05     
!   LA        0.98     MC        1.00*    MK        1.02     NY        1.15     
!   ON        1.00*    OV        1.00     PT        1.02     SC        1.00*    
!   TS        0.94     WF        1.00*    BR        0.99     KK        1.04     
!   KP        0.96     WZ        1.00*    
! 
!  A total of 21 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.96     GC        1.04     HH        1.00*    HN        1.01     
!   LA        0.95     MC        1.00*    MK        1.04     NY        1.00*    
!   ON        1.00*    OV        1.00     PT        1.03     SC        1.00*    
!   TS        1.00     WF        1.14     BR        1.05     KK        1.05     
!   KP        0.93     WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.091958Jy  sigma=0.001314
! Fit after  self-cal, rms=0.082217Jy  sigma=0.001160
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.6387 mas, bmaj=1.72 mas, bpa=-0.01777 degrees
! Estimated noise=738.495 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 (-2.2, -0.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00464173 Jy
! Component: 100  -  total flux cleaned = 0.0056275 Jy
! Total flux subtracted in 100 components = 0.0056275 Jy
! Clean residual min=-0.005343 max=0.004710 Jy/beam
! Clean residual mean=0.000022 rms=0.001220 Jy/beam
! Combined flux in latest and established models = 0.788123 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 57 components and 0.788123 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081514Jy  sigma=0.001147
! Fit after  self-cal, rms=0.081436Jy  sigma=0.001146
! 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 = 0.00110717 Jy
! Component: 100  -  total flux cleaned = 0.00122058 Jy
! Total flux subtracted in 100 components = 0.00122058 Jy
! Clean residual min=-0.004885 max=0.004388 Jy/beam
! Clean residual mean=0.000027 rms=0.001162 Jy/beam
! Combined flux in latest and established models = 0.789343 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 65 components and 0.789343 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081243Jy  sigma=0.001142
! Fit after  self-cal, rms=0.079628Jy  sigma=0.001126
! Inverting map and beam 
! Estimated beam: bmin=0.6388 mas, bmaj=1.72 mas, bpa=-0.07774 degrees
! Estimated noise=737.867 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 = 0.002041 Jy
! Component: 100  -  total flux cleaned = 0.00243429 Jy
! Total flux subtracted in 100 components = 0.00243429 Jy
! Clean residual min=-0.004468 max=0.004113 Jy/beam
! Clean residual mean=0.000021 rms=0.001081 Jy/beam
! Combined flux in latest and established models = 0.791778 Jy
! Performing phase self-cal over 0.6 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 69 components and 0.791778 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079486Jy  sigma=0.001123
! Fit after  self-cal, rms=0.079455Jy  sigma=0.001123
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 0201+113_X
! Writing UV FITS file: 0201+113_X.uvf
! Writing 69 model components to file: 0201+113_X.mod
! wwins: Wrote 3 windows to 0201+113_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6388 x 1.72 at -0.07774 degrees (North through East)
! Clean map  min=-0.0045167  max=0.64117 Jy/beam
! Writing clean map to FITS file: 0201+113_X.fits
! Writing difmap environment to: 0201+113_X.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 0201+113_X]
device 0201+113_Xuv.ps/vps,1,2
! Attempting to open device: '0201+113_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 0201+113_Xim.ps/vps
! Attempting to open device: '0201+113_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=0.6388 mas, bmaj=1.72 mas, bpa=-0.07774 degrees
! Estimated noise=737.867 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6388 x 1.72 at -0.07774 degrees (North through East)
! Clean map  min=-0.0045167  max=0.64117 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo7-0.1]
quit
! Quitting program
! Log file 0201+113_X.log closed on Fri Oct 27 20:11:16 2006