! Started logfile: 1417+385_X.log on Tue Sep 19 16:02:42 2006
observe 1417+385_X.edt
! Reading UV FITS file: 1417+385_X.edt
! AN table 1: 12 integrations on 105 of 105 possible baselines.
! AN table 2: 9 integrations on 105 of 105 possible baselines.
! AN table 3: 20 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.0873403 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 1417+385
! Warning: Unknown AN-table MNTSTA value (4).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (4).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (4).
!          Will assume that it is ground-based.
! 
! 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 1641 lines of history.
! 
! Reading 1504 visibilities.
![@gonzo7-0.1 1417+385_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 162 telescope corrections were flagged in sub-array 1.
!  A total of 64 telescope corrections were flagged in sub-array 2.
!  A total of 270 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 162 telescope corrections were flagged in sub-array 1.
!  A total of 64 telescope corrections were flagged in sub-array 2.
!  A total of 270 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 162 telescope corrections were flagged in sub-array 1.
!  A total of 64 telescope corrections were flagged in sub-array 2.
!  A total of 270 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 162 telescope corrections were flagged in sub-array 1.
!  A total of 64 telescope corrections were flagged in sub-array 2.
!  A total of 270 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.571574Jy  sigma=0.007711
! Fit after  self-cal, rms=0.425916Jy  sigma=0.006659
! 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=0.5839 mas, bmaj=1.052 mas, bpa=-7.205 degrees
! Estimated noise=1505.62 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 = 0.821169 Jy
! Total flux subtracted in 50 components = 0.821169 Jy
! Clean residual min=-0.140412 max=0.229012 Jy/beam
! Clean residual mean=-0.000421 rms=0.033297 Jy/beam
! Combined flux in latest and established models = 0.821169 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 0.821169 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.497894Jy  sigma=0.007398
! Fit after  self-cal, rms=0.497894Jy  sigma=0.007398
! 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=0.8015 mas, bmaj=1.345 mas, bpa=-8.878 degrees
! Estimated noise=1041.02 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 = 0.176341 Jy
! Component: 100  -  total flux cleaned = 0.212413 Jy
! Total flux subtracted in 100 components = 0.212413 Jy
! Clean residual min=-0.094681 max=0.099754 Jy/beam
! Clean residual mean=0.000050 rms=0.021802 Jy/beam
! Combined flux in latest and established models = 1.03358 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 6 components and 1.03358 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.419482Jy  sigma=0.006696
! Fit after  self-cal, rms=0.419284Jy  sigma=0.006694
! 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 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   AP        1.00*    BR        1.00*    FD        1.00*    HN        1.94     
!   KP        1.00*    LA        1.00*    MC        0.78     MK        1.00*    
!   NL        1.00*    HO        1.00*    NY        0.93     OV        1.00*    
!   PT        1.00*    SC        1.00*    WZ        0.83     
! 
!  Telescope amplitude corrections in sub-array 2:
!   AP        1.00*    BR        1.01     FD        0.96     HN        0.95     
!   KP        1.77     LA        0.93     MC        0.95     MK        1.00*    
!   NL        0.93     HO        1.00*    NY        0.91     OV        0.88     
!   PT        0.93     SC        1.03     WZ        1.00*    
! 
!  A total of 30 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   AP        0.00*    BR        0.00*    FD        0.00*    HN        0.00*    
!   KP        0.00*    LA        0.00*    MC        0.00*    MK        0.00*    
!   NL        0.00*    HO        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   AP        1.00*    BR        1.00*    FD        1.00*    HN        1.87     
!   KP        1.00*    LA        1.00*    MC        0.80     MK        1.00*    
!   NL        1.00*    HO        1.00*    NY        0.91     OV        1.00*    
!   PT        1.00*    SC        1.00*    WZ        0.78     
! 
!  Telescope amplitude corrections in sub-array 2:
!   AP        1.00*    BR        0.96     FD        0.97     HN        0.80     
!   KP        1.16     LA        0.94     MC        0.94     MK        1.00*    
!   NL        0.96     HO        1.00*    NY        0.92     OV        0.91     
!   PT        0.94     SC        1.01     WZ        1.00*    
! 
!  A total of 30 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   AP        0.00*    BR        0.00*    FD        0.00*    HN        0.00*    
!   KP        0.00*    LA        0.00*    MC        0.00*    MK        0.00*    
!   NL        0.00*    HO        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   AP        1.00*    BR        1.00*    FD        1.00*    HN        1.47     
!   KP        1.00*    LA        1.00*    MC        0.79     MK        1.00*    
!   NL        1.00*    HO        1.00*    NY        0.96     OV        1.00*    
!   PT        1.00*    SC        1.00*    WZ        0.79     
! 
!  Telescope amplitude corrections in sub-array 2:
!   AP        1.00*    BR        1.00     FD        0.97     HN        0.68     
!   KP        1.25     LA        0.93     MC        0.94     MK        1.00*    
!   NL        0.91     HO        1.00*    NY        0.90     OV        0.89     
!   PT        0.94     SC        1.02     WZ        1.00*    
! 
!  A total of 30 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   AP        0.00*    BR        0.00*    FD        0.00*    HN        0.00*    
!   KP        0.00*    LA        0.00*    MC        0.00*    MK        0.00*    
!   NL        0.00*    HO        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   AP        1.00*    BR        1.00*    FD        1.00*    HN        2.19     
!   KP        1.00*    LA        1.00*    MC        0.79     MK        1.00*    
!   NL        1.00*    HO        1.00*    NY        0.92     OV        1.00*    
!   PT        1.00*    SC        1.00*    WZ        0.79     
! 
!  Telescope amplitude corrections in sub-array 2:
!   AP        1.00*    BR        1.20     FD        0.97     HN        0.43     
!   KP        1.19     LA        0.93     MC        0.89     MK        1.00*    
!   NL        0.91     HO        1.00*    NY        0.92     OV        0.92     
!   PT        0.94     SC        1.02     WZ        1.00*    
! 
!  A total of 30 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   AP        0.00*    BR        0.00*    FD        0.00*    HN        0.00*    
!   KP        0.00*    LA        0.00*    MC        0.00*    MK        0.00*    
!   NL        0.00*    HO        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
! 
! Fit before self-cal, rms=0.419284Jy  sigma=0.006694
! Fit after  self-cal, rms=0.298914Jy  sigma=0.004897
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.7718 mas, bmaj=1.324 mas, bpa=-9.873 degrees
! Estimated noise=1029.9 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 = 0.00565006 Jy
! Component: 100  -  total flux cleaned = 0.00315437 Jy
! Total flux subtracted in 100 components = 0.00315437 Jy
! Clean residual min=-0.076264 max=0.062430 Jy/beam
! Clean residual mean=0.000122 rms=0.013165 Jy/beam
! Combined flux in latest and established models = 1.03674 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 11 components and 1.03674 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.296113Jy  sigma=0.004867
! Fit after  self-cal, rms=0.293594Jy  sigma=0.004844
! 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 = -0.0013895 Jy
! Component: 100  -  total flux cleaned = -0.00197166 Jy
! Total flux subtracted in 100 components = -0.00197166 Jy
! Clean residual min=-0.076859 max=0.062734 Jy/beam
! Clean residual mean=0.000109 rms=0.013111 Jy/beam
! Combined flux in latest and established models = 1.03476 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 15 components and 1.03476 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291767Jy  sigma=0.004819
! Fit after  self-cal, rms=0.286205Jy  sigma=0.004800
! Inverting map and beam 
! Estimated beam: bmin=0.7658 mas, bmaj=1.327 mas, bpa=-10.04 degrees
! Estimated noise=1031.47 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 = 0.00612048 Jy
! Component: 100  -  total flux cleaned = 0.00477379 Jy
! Total flux subtracted in 100 components = 0.00477379 Jy
! Clean residual min=-0.075800 max=0.063373 Jy/beam
! Clean residual mean=0.000116 rms=0.013054 Jy/beam
! Combined flux in latest and established models = 1.03954 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 16 components and 1.03954 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.284599Jy  sigma=0.004782
! Fit after  self-cal, rms=0.284023Jy  sigma=0.004776
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 1417+385_X
! Writing UV FITS file: 1417+385_X.uvf
! Writing 16 model components to file: 1417+385_X.mod
! wwins: Wrote 1 windows to 1417+385_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7658 x 1.327 at -10.04 degrees (North through East)
! Clean map  min=-0.070043  max=1.0233 Jy/beam
! Writing clean map to FITS file: 1417+385_X.fits
! Writing difmap environment to: 1417+385_X.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 1417+385_X]
device 1417+385_Xuv.ps/vps,1,2
! Attempting to open device: '1417+385_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 1417+385_Xim.ps/vps
! Attempting to open device: '1417+385_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=0.7658 mas, bmaj=1.327 mas, bpa=-10.04 degrees
! Estimated noise=1031.47 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7658 x 1.327 at -10.04 degrees (North through East)
! Clean map  min=-0.070043  max=1.0233 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo7-0.1]
quit
! Quitting program
! Log file 1417+385_X.log closed on Tue Sep 19 16:02:55 2006