! Started logfile: 1125+366_S.log on Tue Aug  7 10:51:10 2007
observe 1125+366_S.edt
! Reading UV FITS file: 1125+366_S.edt
! AN table 1: 23 integrations on 105 of 105 possible baselines.
! AN table 2: 85 integrations on 105 of 105 possible baselines.
! AN table 3: 90 integrations on 105 of 105 possible baselines.
! AN table 4: 57 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.100654 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 1125+366
! 
! 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  2.23697e+09        8e+06          1        8e+06
!  02        2  2.26697e+09        8e+06          1        8e+06
!  03        3  2.35697e+09        8e+06          1        8e+06
!  04        4  2.37697e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1153 lines of history.
! 
! Reading 10780 visibilities.
![@gonzo7-0.4 1125+366_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 308 telescope corrections were flagged in sub-array 1.
!  A total of 881 telescope corrections were flagged in sub-array 2.
!  A total of 1212 telescope corrections were flagged in sub-array 3.
!  A total of 626 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 308 telescope corrections were flagged in sub-array 1.
!  A total of 859 telescope corrections were flagged in sub-array 2.
!  A total of 1209 telescope corrections were flagged in sub-array 3.
!  A total of 544 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 308 telescope corrections were flagged in sub-array 1.
!  A total of 937 telescope corrections were flagged in sub-array 2.
!  A total of 1203 telescope corrections were flagged in sub-array 3.
!  A total of 546 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 308 telescope corrections were flagged in sub-array 1.
!  A total of 914 telescope corrections were flagged in sub-array 2.
!  A total of 1236 telescope corrections were flagged in sub-array 3.
!  A total of 570 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=0.838157Jy  sigma=0.010081
! Fit after  self-cal, rms=0.835087Jy  sigma=0.010129
! 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=2.562 mas, bmaj=4.619 mas, bpa=-12.42 degrees
! Estimated noise=1226.81 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 = 0.130357 Jy
! Total flux subtracted in 50 components = 0.130357 Jy
! Clean residual min=-0.010900 max=0.036363 Jy/beam
! Clean residual mean=0.000003 rms=0.002566 Jy/beam
! Combined flux in latest and established models = 0.130357 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 0.130357 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.112259Jy  sigma=0.001188
! Fit after  self-cal, rms=0.112259Jy  sigma=0.001188
! Inverting map 
! clean: niter=50  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.028472 Jy
! Total flux subtracted in 50 components = 0.028472 Jy
! Clean residual min=-0.008358 max=0.008227 Jy/beam
! Clean residual mean=0.000015 rms=0.001854 Jy/beam
! Combined flux in latest and established models = 0.158829 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 0.158829 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.105231Jy  sigma=0.001109
! Fit after  self-cal, rms=0.105227Jy  sigma=0.001109
! 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=3.413 mas, bmaj=5.454 mas, bpa=-11.27 degrees
! Estimated noise=662.226 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 = 0.00810241 Jy
! Component: 100  -  total flux cleaned = 0.0103463 Jy
! Total flux subtracted in 100 components = 0.0103463 Jy
! Clean residual min=-0.008878 max=0.005980 Jy/beam
! Clean residual mean=0.000006 rms=0.001633 Jy/beam
! Combined flux in latest and established models = 0.169175 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 9 components and 0.169175 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104463Jy  sigma=0.001104
! Fit after  self-cal, rms=0.104465Jy  sigma=0.001104
! 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:
!   BR        0.45     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        1.56     
!   MK        1.00*    NL        1.39     NY        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.08     WZ        1.00*    
! 
!  A total of 54 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.06     FD        0.96     HH        1.00*    HN        1.13     
!   KB        0.89     KK        1.00*    KP        1.76     LA        1.01     
!   MK        1.11     NL        1.10     NY        1.00*    OV        0.90     
!   PT        1.02     SC        0.98     WZ        1.00*    
! 
!  A total of 138 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
!  A total of 36 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.04     FD        0.89     HH        1.00*    HN        0.96     
!   KB        1.00*    KK        1.00*    KP        0.62     LA        1.01     
!   MK        1.12     NL        0.98     NY        1.00*    OV        1.00     
!   PT        0.99     SC        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        2.36     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        1.87     
!   MK        1.00*    NL        0.58     NY        1.00*    OV        1.00*    
!   PT        1.00*    SC        0.31     WZ        1.00*    
! 
!  A total of 57 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        1.07     HH        1.00*    HN        1.06     
!   KB        0.94     KK        1.04     KP        1.31     LA        1.06     
!   MK        1.08     NL        1.17     NY        1.00*    OV        0.88     
!   PT        1.01     SC        0.98     WZ        1.00*    
! 
!  A total of 141 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
!  A total of 96 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.01     FD        0.91     HH        1.00*    HN        0.96     
!   KB        1.00*    KK        1.19     KP        0.75     LA        0.98     
!   MK        1.07     NL        0.93     NY        1.00*    OV        1.03     
!   PT        1.00     SC        0.98     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:
!   BR        0.59     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        0.73     
!   MK        1.00*    NL        0.85     NY        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.25     WZ        1.00*    
! 
!  A total of 54 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.03     FD        1.04     HH        1.00*    HN        1.10     
!   KB        0.85     KK        1.00*    KP        1.25     LA        1.16     
!   MK        1.00*    NL        1.03     NY        1.00*    OV        0.92     
!   PT        1.17     SC        1.00     WZ        1.00*    
! 
!  A total of 147 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
!  A total of 96 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.04     FD        0.93     HH        1.00*    HN        1.00     
!   KB        1.00*    KK        1.08     KP        0.66     LA        1.05     
!   MK        1.02     NL        1.00     NY        1.00*    OV        1.03     
!   PT        0.97     SC        1.00*    WZ        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 33 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.16     FD        1.00*    HH        1.00*    HN        1.00*    
!   KB        1.00*    KK        1.00*    KP        1.00*    LA        0.85     
!   MK        1.00*    NL        1.13     NY        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.23     WZ        1.00*    
! 
!  A total of 57 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.04     FD        1.39     HH        1.00*    HN        1.10     
!   KB        0.77     KK        1.00*    KP        1.12     LA        1.06     
!   MK        1.08     NL        1.13     NY        1.00*    OV        0.87     
!   PT        1.04     SC        0.90     WZ        1.00*    
! 
!  A total of 114 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    FD        0.00*    HH        0.00*    HN        0.00*    
!   KB        0.00*    KK        0.00*    KP        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    WZ        0.00*    
! 
!  A total of 90 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.02     FD        0.88     HH        1.00*    HN        1.04     
!   KB        1.00*    KK        1.05     KP        0.68     LA        1.03     
!   MK        1.13     NL        1.02     NY        1.00*    OV        1.07     
!   PT        1.03     SC        1.00*    WZ        1.00*    
! 
! 
! Fit before self-cal, rms=0.104465Jy  sigma=0.001104
! Fit after  self-cal, rms=0.101840Jy  sigma=0.001087
dynam = dynam - 0.5
doamp = false
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.501 mas, bmaj=5.636 mas, bpa=-11.9 degrees
! Estimated noise=700.923 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 = 0.00053392 Jy
! Component: 100  -  total flux cleaned = 0.000654892 Jy
! Total flux subtracted in 100 components = 0.000654892 Jy
! Clean residual min=-0.003277 max=0.002986 Jy/beam
! Clean residual mean=0.000007 rms=0.000814 Jy/beam
! Combined flux in latest and established models = 0.16983 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 14 components and 0.16983 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.101828Jy  sigma=0.001087
! Fit after  self-cal, rms=0.101984Jy  sigma=0.001086
! 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 = 4.00498e-05 Jy
! Component: 100  -  total flux cleaned = 0.000102794 Jy
! Total flux subtracted in 100 components = 0.000102794 Jy
! Clean residual min=-0.003198 max=0.002964 Jy/beam
! Clean residual mean=0.000007 rms=0.000810 Jy/beam
! Combined flux in latest and established models = 0.169933 Jy
! Performing amp+phase self-cal over 1 minute time intervals
! Adding 6 model components to the UV plane model.
! The established model now contains 15 components and 0.169933 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.101978Jy  sigma=0.001086
! Fit after  self-cal, rms=0.125577Jy  sigma=0.001067
! Inverting map and beam 
! Estimated beam: bmin=3.497 mas, bmaj=5.646 mas, bpa=-11.71 degrees
! Estimated noise=706.584 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 = 0.000863557 Jy
! Component: 100  -  total flux cleaned = 0.00104741 Jy
! Total flux subtracted in 100 components = 0.00104741 Jy
! Clean residual min=-0.003266 max=0.002651 Jy/beam
! Clean residual mean=0.000012 rms=0.000735 Jy/beam
! Combined flux in latest and established models = 0.17098 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 21 components and 0.17098 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.125568Jy  sigma=0.001066
! Fit after  self-cal, rms=0.125578Jy  sigma=0.001066
! Inverting map 
print "***********************************"
! *********************************** 
print "*** Finished Amplitude Self-Cal ***"
! *** Finished Amplitude Self-Cal *** 
print "***********************************"
! *********************************** 
save 1125+366_S
! Writing UV FITS file: 1125+366_S.uvf
! Writing 21 model components to file: 1125+366_S.mod
! wwins: Wrote 1 windows to 1125+366_S.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.497 x 5.646 at -11.71 degrees (North through East)
! Clean map  min=-0.0031886  max=0.16801 Jy/beam
! Writing clean map to FITS file: 1125+366_S.fits
! Writing difmap environment to: 1125+366_S.par
print "****************************"
! **************************** 
print "*** Now, make some plots ***"
! *** Now, make some plots *** 
print "****************************"
! **************************** 
![@gonzo_plot 1125+366_S]
device 1125+366_Suv.ps/vps,1,2
! Attempting to open device: '1125+366_Suv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 1125+366_Sim.ps/vps
! Attempting to open device: '1125+366_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=3.497 mas, bmaj=5.646 mas, bpa=-11.71 degrees
! Estimated noise=706.584 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.497 x 5.646 at -11.71 degrees (North through East)
! Clean map  min=-0.0031886  max=0.16801 Jy/beam
![Exited script file: gonzo_plot]
![Exited script file: gonzo7-0.4]
quit
! Quitting program
! Log file 1125+366_S.log closed on Tue Aug  7 10:51:30 2007