! Started logfile: 0229+131_S.log on Thu May 30 08:36:40 2002
observe 0229+131_S.edt
! Reading UV FITS file: 0229+131_S.edt
! AN table 1: 19 integrations on 171 of 171 possible baselines.
! AN table 2: 42 integrations on 171 of 171 possible baselines.
! AN table 3: 7 integrations on 171 of 171 possible baselines.
! Apparent sampling: 0.119883 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 0229+131
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (3).
!          Will assume that it is ground-based.
! Warning: Unknown AN-table MNTSTA value (3).
!          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  2.22997e+09        8e+06          1        8e+06
!  02        2  2.25997e+09        8e+06          1        8e+06
!  03        3  2.34997e+09        8e+06          1        8e+06
!  04        4  2.36997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1195 lines of history.
! 
! Reading 5576 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.
mapsi 1024,0.4
! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize.
mapp
! Inverting map and beam 
! Estimated beam: bmin=2.189 mas, bmaj=5.146 mas, bpa=-3.673 degrees
! Estimated noise=2.57881 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1.5
! Added new window around map position (0, 0).
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.776132 Jy
! Component: 100  -  total flux cleaned = 0.920059 Jy
! Total flux subtracted in 100 components = 0.920059 Jy
! Clean residual min=-0.017930 max=0.028270 Jy/beam
! Clean residual mean=-0.000058 rms=0.004975 Jy/beam
! Combined flux in latest and established models = 0.920059 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 0.920059 Jy
! 
! Correcting IF 1.
!  A total of 243 telescope corrections were flagged in sub-array 1.
!  A total of 671 telescope corrections were flagged in sub-array 2.
!  A total of 133 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 243 telescope corrections were flagged in sub-array 1.
!  A total of 671 telescope corrections were flagged in sub-array 2.
!  A total of 133 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 243 telescope corrections were flagged in sub-array 1.
!  A total of 671 telescope corrections were flagged in sub-array 2.
!  A total of 133 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 243 telescope corrections were flagged in sub-array 1.
!  A total of 671 telescope corrections were flagged in sub-array 2.
!  A total of 133 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.136507Jy  sigma=0.979392
! Fit after  self-cal, rms=0.135095Jy  sigma=0.969255
mapp
! Inverting map and beam 
! Estimated beam: bmin=2.189 mas, bmaj=5.146 mas, bpa=-3.672 degrees
! Estimated noise=2.57971 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 = 0.0451703 Jy
! Component: 100  -  total flux cleaned = 0.0634066 Jy
! Total flux subtracted in 100 components = 0.0634066 Jy
! Clean residual min=-0.015734 max=0.022863 Jy/beam
! Clean residual mean=-0.000041 rms=0.004068 Jy/beam
! Combined flux in latest and established models = 0.983465 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 41 components and 0.983465 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.125358Jy  sigma=0.899717
! Fit after  self-cal, rms=0.124966Jy  sigma=0.896896
mapp
! Inverting map 
! 
! 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 = 0.0102483 Jy
! Component: 100  -  total flux cleaned = 0.0127819 Jy
! Total flux subtracted in 100 components = 0.0127819 Jy
! Clean residual min=-0.016756 max=0.022738 Jy/beam
! Clean residual mean=-0.000038 rms=0.003981 Jy/beam
! Combined flux in latest and established models = 0.996247 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 49 components and 0.996247 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.124793Jy  sigma=0.895724
! Fit after  self-cal, rms=0.124724Jy  sigma=0.895228
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
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.
mapp
! Inverting map and beam 
! Estimated beam: bmin=2.611 mas, bmaj=6.161 mas, bpa=-0.04875 degrees
! Estimated noise=1.72357 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 = -0.000353825 Jy
! Component: 100  -  total flux cleaned = -0.000371442 Jy
! Total flux subtracted in 100 components = -0.000371442 Jy
! Clean residual min=-0.020671 max=0.032472 Jy/beam
! Clean residual mean=-0.000005 rms=0.006272 Jy/beam
! Combined flux in latest and established models = 0.995876 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 57 components and 0.995876 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.123956Jy  sigma=0.889601
! Fit after  self-cal, rms=0.123935Jy  sigma=0.889453
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
radp
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
peakw 1.5
! Added new window around map position (6, 4.8).
mapp
! 
! 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 = 0.0327952 Jy
! Component: 100  -  total flux cleaned = 0.0330063 Jy
! Total flux subtracted in 100 components = 0.0330063 Jy
! Clean residual min=-0.017119 max=0.022902 Jy/beam
! Clean residual mean=0.000018 rms=0.005401 Jy/beam
! Combined flux in latest and established models = 1.02888 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 79 components and 1.02888 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.118405Jy  sigma=0.849663
! Fit after  self-cal, rms=0.117989Jy  sigma=0.846664
mapp
! Inverting map 
! 
! 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 = 0.00272418 Jy
! Component: 100  -  total flux cleaned = 0.00242496 Jy
! Total flux subtracted in 100 components = 0.00242496 Jy
! Clean residual min=-0.016633 max=0.022176 Jy/beam
! Clean residual mean=0.000020 rms=0.005262 Jy/beam
! Combined flux in latest and established models = 1.03131 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 86 components and 1.03131 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.117414Jy  sigma=0.842504
! Fit after  self-cal, rms=0.117370Jy  sigma=0.842187
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.99     GC        1.00     GG        1.00*    
!   HN        0.99     KP        0.99     LA        0.97     MC        1.00*    
!   MK        0.99     NL        0.98     NY        1.00*    ON        1.00*    
!   OV        0.99     PT        0.99     SC        1.00*    TS        0.98     
!   WF        1.01     KK        0.91     WZ        1.00*    
! 
!  A total of 57 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        1.09     GC        1.00*    GG        1.00*    
!   HN        1.03     KP        1.00*    LA        0.95     MC        1.00*    
!   MK        1.00*    NL        0.89     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        1.00*    SC        1.01     TS        1.00*    
!   WF        1.00*    KK        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    FD        0.00*    GC        0.00*    GG        0.00*    
!   HN        0.00*    KP        0.00*    LA        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    ON        0.00*    
!   OV        0.00*    PT        0.00*    SC        0.00*    TS        0.00*    
!   WF        0.00*    KK        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.00     GC        1.01     GG        1.00*    
!   HN        1.01     KP        0.99     LA        0.99     MC        1.00*    
!   MK        1.00     NL        1.01     NY        1.00*    ON        1.00*    
!   OV        1.00     PT        0.99     SC        1.00*    TS        1.04     
!   WF        1.01     KK        0.92     WZ        1.00*    
! 
!  A total of 57 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        0.96     GC        1.00*    GG        1.00*    
!   HN        1.14     KP        1.00*    LA        0.92     MC        1.00*    
!   MK        1.00*    NL        0.97     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        1.00*    SC        0.97     TS        1.00*    
!   WF        1.00*    KK        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    FD        0.00*    GC        0.00*    GG        0.00*    
!   HN        0.00*    KP        0.00*    LA        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    ON        0.00*    
!   OV        0.00*    PT        0.00*    SC        0.00*    TS        0.00*    
!   WF        0.00*    KK        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.02     GC        1.03     GG        1.00*    
!   HN        1.02     KP        1.05     LA        0.99     MC        1.00*    
!   MK        0.99     NL        1.02     NY        1.00*    ON        1.00*    
!   OV        1.02     PT        1.00     SC        1.00*    TS        1.07     
!   WF        0.98     KK        0.95     WZ        1.00*    
! 
!  A total of 57 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        0.92     GC        1.00*    GG        1.00*    
!   HN        1.17     KP        1.00*    LA        0.92     MC        1.00*    
!   MK        1.00*    NL        1.04     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        1.00*    SC        1.01     TS        1.00*    
!   WF        1.00*    KK        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    FD        0.00*    GC        0.00*    GG        0.00*    
!   HN        0.00*    KP        0.00*    LA        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    ON        0.00*    
!   OV        0.00*    PT        0.00*    SC        0.00*    TS        0.00*    
!   WF        0.00*    KK        0.00*    WZ        0.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.05     GC        1.04     GG        1.00*    
!   HN        1.02     KP        1.01     LA        1.01     MC        1.00*    
!   MK        1.01     NL        1.04     NY        1.00*    ON        1.00*    
!   OV        1.02     PT        1.01     SC        1.00*    TS        1.00     
!   WF        1.06     KK        0.93     WZ        1.00*    
! 
!  A total of 57 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        0.82     GC        1.00*    GG        1.00*    
!   HN        1.14     KP        1.00*    LA        0.77     MC        1.00*    
!   MK        1.00*    NL        0.99     NY        1.00*    ON        1.00*    
!   OV        1.00*    PT        1.00*    SC        0.89     TS        1.00*    
!   WF        1.00*    KK        1.00*    WZ        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    FD        0.00*    GC        0.00*    GG        0.00*    
!   HN        0.00*    KP        0.00*    LA        0.00*    MC        0.00*    
!   MK        0.00*    NL        0.00*    NY        0.00*    ON        0.00*    
!   OV        0.00*    PT        0.00*    SC        0.00*    TS        0.00*    
!   WF        0.00*    KK        0.00*    WZ        0.00*    
! 
! 
! Fit before self-cal, rms=0.117370Jy  sigma=0.842187
! Fit after  self-cal, rms=0.091721Jy  sigma=0.651106
radp
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
clean
! Inverting map and beam 
! Estimated beam: bmin=2.555 mas, bmaj=6.4 mas, bpa=-1.034 degrees
! Estimated noise=1.787 mJy/beam.
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.00261606 Jy
! Component: 100  -  total flux cleaned = -0.00241771 Jy
! Total flux subtracted in 100 components = -0.00241771 Jy
! Clean residual min=-0.006722 max=0.009008 Jy/beam
! Clean residual mean=-0.000104 rms=0.001925 Jy/beam
! Combined flux in latest and established models = 1.02889 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 98 components and 1.02889 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.091390Jy  sigma=0.648775
! Fit after  self-cal, rms=0.091408Jy  sigma=0.648666
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
selfcal true,true,2
! Performing amp+phase self-cal over 2 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.091408Jy  sigma=0.648666
! Fit after  self-cal, rms=0.091215Jy  sigma=0.646232
clean
! Inverting map and beam 
! Estimated beam: bmin=2.563 mas, bmaj=6.396 mas, bpa=-1.038 degrees
! Estimated noise=1.78794 mJy/beam.
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.00134275 Jy
! Component: 100  -  total flux cleaned = -0.00102665 Jy
! Total flux subtracted in 100 components = -0.00102665 Jy
! Clean residual min=-0.006626 max=0.008948 Jy/beam
! Clean residual mean=-0.000101 rms=0.001886 Jy/beam
! Combined flux in latest and established models = 1.02786 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 102 components and 1.02786 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.091019Jy  sigma=0.644864
! Fit after  self-cal, rms=0.091016Jy  sigma=0.644847
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-19.2, -39.2).
mapp
! 
! 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 = 0.0101447 Jy
! Component: 100  -  total flux cleaned = 0.012076 Jy
! Total flux subtracted in 100 components = 0.012076 Jy
! Clean residual min=-0.006051 max=0.008269 Jy/beam
! Clean residual mean=-0.000101 rms=0.001749 Jy/beam
! Combined flux in latest and established models = 1.03994 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 117 components and 1.03994 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.090412Jy  sigma=0.640578
! Fit after  self-cal, rms=0.090365Jy  sigma=0.640232
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (30, 5.6).
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.0111631 Jy
! Component: 100  -  total flux cleaned = 0.0162635 Jy
! Total flux subtracted in 100 components = 0.0162635 Jy
! Clean residual min=-0.005934 max=0.006108 Jy/beam
! Clean residual mean=-0.000082 rms=0.001510 Jy/beam
! Combined flux in latest and established models = 1.0562 Jy
selfcal
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 145 components and 1.0562 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.089623Jy  sigma=0.635329
! Fit after  self-cal, rms=0.089598Jy  sigma=0.635161
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-7.2, -43.2).
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00713846 Jy
! Component: 100  -  total flux cleaned = 0.00914075 Jy
! Total flux subtracted in 100 components = 0.00914075 Jy
! Clean residual min=-0.005460 max=0.005670 Jy/beam
! Clean residual mean=-0.000088 rms=0.001407 Jy/beam
! Combined flux in latest and established models = 1.06534 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 171 components and 1.06534 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.089268Jy  sigma=0.632914
! Fit after  self-cal, rms=0.089249Jy  sigma=0.632784
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-77.6, -20.4).
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00708164 Jy
! Component: 100  -  total flux cleaned = 0.0106313 Jy
! Total flux subtracted in 100 components = 0.0106313 Jy
! Clean residual min=-0.004793 max=0.005368 Jy/beam
! Clean residual mean=-0.000079 rms=0.001283 Jy/beam
! Combined flux in latest and established models = 1.07597 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 186 components and 1.07597 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.088942Jy  sigma=0.630464
! Fit after  self-cal, rms=0.088934Jy  sigma=0.630392
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 0229+131_S
! Writing UV FITS file: 0229+131_S.uvf
! Writing 186 model components to file: 0229+131_S.mod
! wwins: Wrote 6 windows to 0229+131_S.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.563 x 6.396 at -1.038 degrees (North through East)
! Clean map  min=-0.0046277  max=0.84759 Jy/beam
! Writing clean map to FITS file: 0229+131_S.fits
! Writing difmap environment to: 0229+131_S.par
device 0229+131_Suv.ps/vps,1,2
! Attempting to open device: '0229+131_Suv.ps/vps'
radplot
! Using default options string "m1"
uvplot
! Using default options string ""
device 0229+131_Sim.ps/vps
! Attempting to open device: '0229+131_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=2.563 mas, bmaj=6.396 mas, bpa=-1.038 degrees
! Estimated noise=1.78794 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.563 x 6.396 at -1.038 degrees (North through East)
! Clean map  min=-0.0046277  max=0.84759 Jy/beam
quit
! Quitting program
! Log file 0229+131_S.log closed on Thu May 30 08:39:07 2002