! Started logfile: difmap.log on Wed Nov  7 09:52:02 2007
observe 1200+468_S.edt
! Reading UV FITS file: 1200+468_S.edt
! AN table 1: 46 integrations on 105 of 105 possible baselines.
! AN table 2: 45 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.183673 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 1200+468
! 
! 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 970 lines of history.
! 
! Reading 7020 visibilities.
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
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.
mapsize 1024,0.4
! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize.
peakwin 0.6
! Inverting map and beam 
! Estimated beam: bmin=2.702 mas, bmaj=10.25 mas, bpa=-55.22 degrees
! Estimated noise=2401.7 mJy/beam.
! Added new window around map position (0, 0).
mapl
! 
! Move the cursor into the plot window and press 'H' for help
mapl
! 
! Move the cursor into the plot window and press 'H' for help
peakwin 0.4
! Added new window around map position (0, 0).
mapl
! 
! Move the cursor into the plot window and press 'H' for help
delwin
! All clean windows deleted
peakwin 0.3
! Added new window around map position (0, 0).
mapl
! 
! Move the cursor into the plot window and press 'H' for help
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.150673 Jy
! Component: 100  -  total flux cleaned = 0.173732 Jy
! Total flux subtracted in 100 components = 0.173732 Jy
! Clean residual min=-0.017610 max=0.019944 Jy/beam
! Clean residual mean=0.000241 rms=0.004810 Jy/beam
! Combined flux in latest and established models = 0.173732 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.173732 Jy
! 
! Correcting IF 1.
!  A total of 401 telescope corrections were flagged in sub-array 1.
!  A total of 364 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 396 telescope corrections were flagged in sub-array 1.
!  A total of 367 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 401 telescope corrections were flagged in sub-array 1.
!  A total of 407 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 436 telescope corrections were flagged in sub-array 1.
!  A total of 364 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=0.141584Jy  sigma=0.001236
! Fit after  self-cal, rms=0.141093Jy  sigma=0.001232
clean
! Inverting map and beam 
! Estimated beam: bmin=2.702 mas, bmaj=10.25 mas, bpa=-55.22 degrees
! Estimated noise=2401.38 mJy/beam.
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00615977 Jy
! Component: 100  -  total flux cleaned = 0.00766186 Jy
! Total flux subtracted in 100 components = 0.00766186 Jy
! Clean residual min=-0.017365 max=0.019762 Jy/beam
! Clean residual mean=0.000217 rms=0.004795 Jy/beam
! Combined flux in latest and established models = 0.181393 Jy
selfcal
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 8 components and 0.181393 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.139840Jy  sigma=0.001217
! Fit after  self-cal, rms=0.139827Jy  sigma=0.001217
clean
! Inverting map 
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.000891778 Jy
! Component: 100  -  total flux cleaned = 0.00164359 Jy
! Total flux subtracted in 100 components = 0.00164359 Jy
! Clean residual min=-0.017326 max=0.019588 Jy/beam
! Clean residual mean=0.000211 rms=0.004775 Jy/beam
! Combined flux in latest and established models = 0.183037 Jy
selfcal
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 9 components and 0.183037 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.139595Jy  sigma=0.001214
! Fit after  self-cal, rms=0.139578Jy  sigma=0.001213
clean
! Inverting map 
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -1.13978e-05 Jy
! Component: 100  -  total flux cleaned = 0.000474792 Jy
! Total flux subtracted in 100 components = 0.000474792 Jy
! Clean residual min=-0.017334 max=0.019483 Jy/beam
! Clean residual mean=0.000210 rms=0.004763 Jy/beam
! Combined flux in latest and established models = 0.183512 Jy
selfcal
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 9 components and 0.183512 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.139526Jy  sigma=0.001213
! Fit after  self-cal, rms=0.139500Jy  sigma=0.001212
radpl
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
! Applying 1 buffered edits.
loglevs 5
! The new contour levels are:
!  -5 5 10 20 40 80
mapl cln
! Inverting map and beam 
! Estimated beam: bmin=2.702 mas, bmaj=10.25 mas, bpa=-55.22 degrees
! Estimated noise=2401.77 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.702 x 10.25 at -55.22 degrees (North through East)
! Clean map  min=-0.01673  max=0.16236 Jy/beam
! 
! Move the cursor into the plot window and press 'H' for help
mapl
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
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        0.85     HH        1.00*    KB        1.00*    KP        1.00*    
!   LA        0.80     MK        1.00*    NL        0.96     NY        1.00*    
!   OV        1.00*    PT        0.95     SC        1.22     TC        1.00*    
!   WF        1.10     WZ        1.00*    BR        1.51     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.95     HH        1.00*    KB        1.00*    KP        1.27     
!   LA        0.88     MK        1.04     NL        1.00*    NY        1.00*    
!   OV        0.91     PT        0.65     SC        1.00*    TC        1.00*    
!   WF        1.00*    WZ        1.00*    BR        0.86     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.83     HH        1.00*    KB        1.00*    KP        1.00*    
!   LA        0.86     MK        1.00*    NL        1.02     NY        1.00*    
!   OV        1.00*    PT        0.89     SC        1.05     TC        1.00*    
!   WF        1.16     WZ        1.00*    BR        1.52     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.99     HH        1.00*    KB        1.00*    KP        1.47     
!   LA        0.88     MK        0.94     NL        1.00*    NY        1.00*    
!   OV        0.91     PT        0.65     SC        1.00*    TC        1.00*    
!   WF        1.00*    WZ        1.00*    BR        0.88     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.87     HH        1.00*    KB        1.00*    KP        1.00*    
!   LA        0.82     MK        1.00*    NL        1.16     NY        1.00*    
!   OV        1.00*    PT        0.91     SC        1.14     TC        1.00*    
!   WF        1.05     WZ        1.00*    BR        1.41     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.99     HH        1.00*    KB        1.00*    KP        1.00*    
!   LA        0.93     MK        1.04     NL        1.59     NY        1.00*    
!   OV        0.96     PT        0.67     SC        1.00*    TC        1.00*    
!   WF        1.00*    WZ        1.00*    BR        0.91     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.90     HH        1.00*    KB        1.00*    KP        1.00*    
!   LA        0.79     MK        1.00*    NL        1.10     NY        1.00*    
!   OV        1.00*    PT        0.92     SC        1.03     TC        1.00*    
!   WF        0.93     WZ        1.00*    BR        1.34     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.02     HH        1.00*    KB        1.00*    KP        1.32     
!   LA        0.94     MK        1.09     NL        1.00*    NY        1.00*    
!   OV        0.96     PT        0.68     SC        1.00*    TC        1.00*    
!   WF        1.00*    WZ        1.00*    BR        0.85     
! 
! 
! Fit before self-cal, rms=0.139375Jy  sigma=0.001212
! Fit after  self-cal, rms=0.130612Jy  sigma=0.001104
mapl
! Inverting map and beam 
! Estimated beam: bmin=2.768 mas, bmaj=9.976 mas, bpa=-54.7 degrees
! Estimated noise=2371.89 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.00348967 Jy
! Component: 100  -  total flux cleaned = -0.00394622 Jy
! Total flux subtracted in 100 components = -0.00394622 Jy
! Clean residual min=-0.015725 max=0.016563 Jy/beam
! Clean residual mean=0.000093 rms=0.003864 Jy/beam
! Combined flux in latest and established models = 0.179566 Jy
selfcal
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 9 components and 0.179566 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.130678Jy  sigma=0.001105
! Fit after  self-cal, rms=0.131250Jy  sigma=0.001102
clean
! Inverting map 
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.00139356 Jy
! Component: 100  -  total flux cleaned = -0.00140463 Jy
! Total flux subtracted in 100 components = -0.00140463 Jy
! Clean residual min=-0.016174 max=0.016581 Jy/beam
! Clean residual mean=0.000099 rms=0.003885 Jy/beam
! Combined flux in latest and established models = 0.178161 Jy
selfcal
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 10 components and 0.178161 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.131315Jy  sigma=0.001103
! Fit after  self-cal, rms=0.131301Jy  sigma=0.001103
clean
! Inverting map 
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.000390879 Jy
! Component: 100  -  total flux cleaned = -0.000378632 Jy
! Total flux subtracted in 100 components = -0.000378632 Jy
! Clean residual min=-0.016196 max=0.016611 Jy/beam
! Clean residual mean=0.000101 rms=0.003884 Jy/beam
! Combined flux in latest and established models = 0.177782 Jy
selfcal
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 10 components and 0.177782 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.131329Jy  sigma=0.001103
! Fit after  self-cal, rms=0.131316Jy  sigma=0.001103
mapl
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
mapl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.768 x 9.976 at -54.7 degrees (North through East)
! Clean map  min=-0.015648  max=0.15945 Jy/beam
! 
! Move the cursor into the plot window and press 'H' for help
selfcal true,true,120
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.131316Jy  sigma=0.001103
! Fit after  self-cal, rms=0.128957Jy  sigma=0.001101
radpl
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
! Applying 50 buffered edits.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.775 mas, bmaj=9.974 mas, bpa=-54.68 degrees
! Estimated noise=2350.16 mJy/beam.
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.00578146 Jy
! Component: 100  -  total flux cleaned = -0.00635793 Jy
! Total flux subtracted in 100 components = -0.00635793 Jy
! Clean residual min=-0.015126 max=0.015304 Jy/beam
! Clean residual mean=0.000095 rms=0.003765 Jy/beam
! Combined flux in latest and established models = 0.171424 Jy
selfcal
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 10 components and 0.171424 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122917Jy  sigma=0.001094
! Fit after  self-cal, rms=0.122584Jy  sigma=0.001093
clean
! Inverting map 
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.000169061 Jy
! Component: 100  -  total flux cleaned = -0.000165503 Jy
! Total flux subtracted in 100 components = -0.000165503 Jy
! Clean residual min=-0.014884 max=0.015452 Jy/beam
! Clean residual mean=0.000096 rms=0.003768 Jy/beam
! Combined flux in latest and established models = 0.171259 Jy
selfcal
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 10 components and 0.171259 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122594Jy  sigma=0.001093
! Fit after  self-cal, rms=0.122579Jy  sigma=0.001093
mapl cln
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.775 x 9.974 at -54.68 degrees (North through East)
! Clean map  min=-0.014375  max=0.15536 Jy/beam
! 
! Move the cursor into the plot window and press 'H' for help
peakwin 0.6
! Inverting map 
! Added new window around map position (12.4, 14.8).
mapl
! 
! Move the cursor into the plot window and press 'H' for help
selfcal true,true,10
! Performing amp+phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122579Jy  sigma=0.001093
! Fit after  self-cal, rms=0.122421Jy  sigma=0.001091
clean
! Inverting map and beam 
! Estimated beam: bmin=2.777 mas, bmaj=9.969 mas, bpa=-54.55 degrees
! Estimated noise=2312.95 mJy/beam.
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.00312043 Jy
! Component: 100  -  total flux cleaned = -0.0032482 Jy
! Total flux subtracted in 100 components = -0.0032482 Jy
! Clean residual min=-0.014432 max=0.015384 Jy/beam
! Clean residual mean=0.000081 rms=0.003707 Jy/beam
! Combined flux in latest and established models = 0.168011 Jy
selfcal
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 11 components and 0.168011 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122503Jy  sigma=0.001092
! Fit after  self-cal, rms=0.122553Jy  sigma=0.001091
clean
! Inverting map 
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.000474012 Jy
! Component: 100  -  total flux cleaned = -0.000633914 Jy
! Total flux subtracted in 100 components = -0.000633914 Jy
! Clean residual min=-0.014450 max=0.015361 Jy/beam
! Clean residual mean=0.000084 rms=0.003705 Jy/beam
! Combined flux in latest and established models = 0.167377 Jy
selfcal
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 11 components and 0.167377 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122576Jy  sigma=0.001092
! Fit after  self-cal, rms=0.122561Jy  sigma=0.001092
mapl
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
mapl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.777 x 9.969 at -54.55 degrees (North through East)
! Clean map  min=-0.013963  max=0.15271 Jy/beam
! 
! Move the cursor into the plot window and press 'H' for help
save 1200+468_S
! Writing UV FITS file: 1200+468_S.uvf
! Writing 11 model components to file: 1200+468_S.mod
! wwins: Wrote 1 windows to 1200+468_S.win
! Writing clean map to FITS file: 1200+468_S.fits
! Writing difmap environment to: 1200+468_S.par
![@gonzo_plot 1200+468_S]
device 1200+468_Suv.ps/vps,1,2
! Attempting to open device: '1200+468_Suv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 1200+468_Sim.ps/vps
! Attempting to open device: '1200+468_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=4.078 mas, bmaj=10.93 mas, bpa=-54.32 degrees
! Estimated noise=775.396 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.078 x 10.93 at -54.32 degrees (North through East)
! Clean map  min=-0.0084974  max=0.16413 Jy/beam
![Exited script file: gonzo_plot]
quit
! Quitting program
! Log file difmap.log closed on Wed Nov  7 09:58:08 2007