! Started logfile: 1354+195_S.log on Mon May 12 18:06:01 1997
observe 1354+195_S.edt
! Reading UV FITS file: 1354+195_S.edt
! AN table 1: 45 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.968889 visibilities/baseline/integration-bin.
! Found source: 1354+195
! 
! Number of spectral-line channels: 1
! 
! IF    Freq (Hz)  Chan BW (Hz)  Full BW (Hz)  Sideband
! 01  2.22049e+09         4e+06         4e+06       USB
! 02  2.23049e+09         4e+06         4e+06       USB
! 03  2.29049e+09         4e+06         4e+06       USB
! 04  2.32049e+09         4e+06         4e+06       USB
! 
! Polarization(s): RR
! 
! Read 379 lines of history.
! 
! Reading 7848 visibilities.
! Selecting polarization: RR,  channels: 1..1
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.
mapsize 1024,0.5
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
mapp
! Inverting map and beam 
! Estimated beam: bmin=3.472 mas, bmaj=6.983 mas, bpa=-2.295 degrees
! Estimated noise=1.44527 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1.3
! Added new window around map position (0, 0).
clean 150,0.05
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.699019 Jy
! Component: 100  -  total flux cleaned = 0.831299 Jy
! Component: 150  -  total flux cleaned = 0.868279 Jy
! Total flux subtracted in 150 components = 0.868279 Jy
! Clean residual min=-0.025974 max=0.095422 Jy/beam
! Clean residual mean=-0.000082 rms=0.008032 Jy/beam
! Combined flux in latest and established models = 0.868279 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 19 components and 0.868279 Jy
! 
! Correcting IF 1.
!  A total of 89 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 63 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 63 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 63 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.203847Jy  sigma=1.248176
! Fit after  self-cal, rms=0.201997Jy  sigma=1.236768
! 
! Reinstating the default IF.
mapp
! Inverting map and beam 
! Estimated beam: bmin=3.472 mas, bmaj=6.983 mas, bpa=-2.295 degrees
! Estimated noise=1.44527 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1.5
! Added new window around map position (6.5, -9.5).
mapp
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.05
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.108771 Jy
! Component: 100  -  total flux cleaned = 0.141364 Jy
! Component: 150  -  total flux cleaned = 0.151897 Jy
! Total flux subtracted in 150 components = 0.151897 Jy
! Clean residual min=-0.015510 max=0.027590 Jy/beam
! Clean residual mean=0.000025 rms=0.004672 Jy/beam
! Combined flux in latest and established models = 1.02018 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 56 components and 1.02018 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.168997Jy  sigma=1.031840
! Fit after  self-cal, rms=0.164442Jy  sigma=1.003892
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.05
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.0199948 Jy
! Component: 100  -  total flux cleaned = 0.0217479 Jy
! Component: 150  -  total flux cleaned = 0.0230641 Jy
! Total flux subtracted in 150 components = 0.0230641 Jy
! Clean residual min=-0.013532 max=0.027307 Jy/beam
! Clean residual mean=0.000045 rms=0.003987 Jy/beam
! Combined flux in latest and established models = 1.04324 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 69 components and 1.04324 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.162579Jy  sigma=0.992199
! Fit after  self-cal, rms=0.162345Jy  sigma=0.990800
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1.5
! Added new window around map position (14.5, -22.5).
mapp
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.05
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.041004 Jy
! Component: 100  -  total flux cleaned = 0.0580892 Jy
! Component: 150  -  total flux cleaned = 0.0661587 Jy
! Total flux subtracted in 150 components = 0.0661587 Jy
! Clean residual min=-0.011245 max=0.014664 Jy/beam
! Clean residual mean=0.000024 rms=0.002938 Jy/beam
! Combined flux in latest and established models = 1.1094 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 44 model components to the UV plane model.
! The established model now contains 108 components and 1.1094 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.156909Jy  sigma=0.956947
! Fit after  self-cal, rms=0.156394Jy  sigma=0.953735
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.05
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00804637 Jy
! Component: 100  -  total flux cleaned = 0.0130046 Jy
! Component: 150  -  total flux cleaned = 0.0153231 Jy
! Total flux subtracted in 150 components = 0.0153231 Jy
! Clean residual min=-0.010179 max=0.013704 Jy/beam
! Clean residual mean=0.000025 rms=0.002758 Jy/beam
! Combined flux in latest and established models = 1.12472 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 121 components and 1.12472 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.155938Jy  sigma=0.950881
! Fit after  self-cal, rms=0.155885Jy  sigma=0.950569
! 
! Reinstating the default IF.
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
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.98     HN        1.02     KP        0.99     
!   LA        0.98     MK        0.98     NL        1.00*    OV        1.01     
!   PT        0.98     SC        1.03     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.99     HN        0.97     KP        0.96     
!   LA        1.00     MK        0.98     NL        1.06     OV        1.01     
!   PT        1.00     SC        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.01     HN        1.01     KP        0.99     
!   LA        0.99     MK        0.97     NL        1.06     OV        1.00     
!   PT        0.99     SC        1.05     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.03     HN        1.01     KP        1.01     
!   LA        1.01     MK        0.98     NL        1.05     OV        1.02     
!   PT        0.97     SC        1.06     
! 
! 
! Fit before self-cal, rms=0.155885Jy  sigma=0.950569
! Fit after  self-cal, rms=0.155032Jy  sigma=0.938946
! 
! Reinstating the default IF.
clean 150,0.05
! Inverting map and beam 
! Estimated beam: bmin=3.471 mas, bmaj=7.009 mas, bpa=-2.876 degrees
! Estimated noise=1.45174 mJy/beam.
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.00333604 Jy
! Component: 100  -  total flux cleaned = -0.00274209 Jy
! Component: 150  -  total flux cleaned = -0.00241055 Jy
! Total flux subtracted in 150 components = -0.00241055 Jy
! Clean residual min=-0.008772 max=0.013918 Jy/beam
! Clean residual mean=0.000037 rms=0.002526 Jy/beam
! Combined flux in latest and established models = 1.12231 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 133 components and 1.12231 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.154735Jy  sigma=0.937208
! Fit after  self-cal, rms=0.154696Jy  sigma=0.936977
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1.5
! Added new window around map position (46, -74.5).
mapp
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.05
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.0177844 Jy
! Component: 100  -  total flux cleaned = 0.0216491 Jy
! Component: 150  -  total flux cleaned = 0.0229781 Jy
! Total flux subtracted in 150 components = 0.0229781 Jy
! Clean residual min=-0.008116 max=0.010364 Jy/beam
! Clean residual mean=0.000019 rms=0.002246 Jy/beam
! Combined flux in latest and established models = 1.14529 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 33 model components to the UV plane model.
! The established model now contains 163 components and 1.14529 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153635Jy  sigma=0.930077
! Fit after  self-cal, rms=0.153546Jy  sigma=0.929550
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.05
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00259067 Jy
! Component: 100  -  total flux cleaned = 0.00353501 Jy
! Component: 150  -  total flux cleaned = 0.00434764 Jy
! Total flux subtracted in 150 components = 0.00434764 Jy
! Clean residual min=-0.008386 max=0.009908 Jy/beam
! Clean residual mean=0.000013 rms=0.002209 Jy/beam
! Combined flux in latest and established models = 1.14964 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 171 components and 1.14964 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153411Jy  sigma=0.928691
! Fit after  self-cal, rms=0.153394Jy  sigma=0.928606
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
selfcal true,true,1
! Performing amp+phase self-cal over 1 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.153394Jy  sigma=0.928606
! Fit after  self-cal, rms=0.149631Jy  sigma=0.902351
! 
! Reinstating the default IF.
clean 150,0.05
! Inverting map and beam 
! Estimated beam: bmin=3.458 mas, bmaj=7.01 mas, bpa=-2.735 degrees
! Estimated noise=1.45078 mJy/beam.
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00107822 Jy
! Component: 100  -  total flux cleaned = 0.00189001 Jy
! Component: 150  -  total flux cleaned = 0.00215285 Jy
! Total flux subtracted in 150 components = 0.00215285 Jy
! Clean residual min=-0.006853 max=0.008756 Jy/beam
! Clean residual mean=0.000013 rms=0.001946 Jy/beam
! Combined flux in latest and established models = 1.15179 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 188 components and 1.15179 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.149448Jy  sigma=0.901328
! Fit after  self-cal, rms=0.149429Jy  sigma=0.901253
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.05
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.000302945 Jy
! Component: 100  -  total flux cleaned = -0.000298884 Jy
! Component: 150  -  total flux cleaned = -0.000193544 Jy
! Total flux subtracted in 150 components = -0.000193544 Jy
! Clean residual min=-0.006631 max=0.008777 Jy/beam
! Clean residual mean=0.000013 rms=0.001935 Jy/beam
! Combined flux in latest and established models = 1.1516 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 195 components and 1.1516 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.149353Jy  sigma=0.900836
! Fit after  self-cal, rms=0.149350Jy  sigma=0.900828
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 1354+195_S
! Writing UV FITS file: 1354+195_S.uvf
! Writing 195 model components to file: 1354+195_S.mod
! wwins: Wrote 4 windows to 1354+195_S.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.458 x 7.01 at -2.735 degrees (North through East)
! Clean map  min=-0.0064011  max=0.66715 Jy/beam
! Writing clean map to FITS file: 1354+195_S.fits
! Writing difmap environment to: 1354+195_S.par
device 1354+195_Suv.ps/vps,1,2
! Attempting to open device: '1354+195_Suv.ps/vps'
radp
! Using default options string "m1"
uvp
device 1354+195_Sim.ps/vps
! Attempting to open device: '1354+195_Sim.ps/vps'
cmul = 1.0
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 (imstat(rms)*3),20000,2
! Inverting map and beam 
! Estimated beam: bmin=3.458 mas, bmaj=7.01 mas, bpa=-2.735 degrees
! Estimated noise=1.45078 mJy/beam.
! The new contour levels are:
!  -0.0058064 0.0058064 0.0116128 0.0232256 0.0464512 0.0929024 0.185805 0.371609 0.743219 1.48644 2.97288 5.94575 11.8915 23.783 47.566 95.132 190.264 380.528 761.056 1522.11 3044.22 6088.45 12176.9
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.458 x 7.01 at -2.735 degrees (North through East)
! Clean map  min=-0.0064011  max=0.66715 Jy/beam
quit
! Quitting program
! Log file 1354+195_S.log closed on Mon May 12 18:10:39 1997