! Started logfile: difmap.log on Wed Nov 27 13:28:07 1996
observe 1148-001_U.edt
! Reading UV FITS file: 1148-001_U.edt
! AN table 1: 5 integrations on 36 of 36 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: 1148-001
! 
! Number of spectral-line channels: 1
! 
! IF    Freq (Hz)  Chan BW (Hz)  Full BW (Hz)  Sideband
! 01  1.49105e+10         8e+06         8e+06       USB
! 02  1.49205e+10         8e+06         8e+06       USB
! 03  1.49505e+10         8e+06         8e+06       USB
! 04  1.50105e+10         8e+06         8e+06       USB
! 05  1.51205e+10         8e+06         8e+06       USB
! 06  1.52005e+10         8e+06         8e+06       USB
! 07  1.52505e+10         8e+06         8e+06       USB
! 08  1.52705e+10         8e+06         8e+06       USB
! 
! Polarization(s): RR
! 
! Read 569 lines of history.
! 
! Reading 1440 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 1024,0.1
! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize.
mapp
! Inverting map and beam 
! Estimated beam: bmin=0.3926 mas, bmaj=0.9918 mas, bpa=-2.791 degrees
! Estimated noise=3.54674 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakwin 1.5
! Added new window around map position (0, 0).
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.171911 Jy
! Component: 100  -  total flux cleaned = 0.22843 Jy
! Component: 150  -  total flux cleaned = 0.235173 Jy
! Total flux subtracted in 150 components = 0.235173 Jy
! Clean residual min=-0.052482 max=0.064509 Jy/beam
! Clean residual mean=-0.000021 rms=0.013292 Jy/beam
! Combined flux in latest and established models = 0.235173 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.235173 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.155778Jy  sigma=0.897407
! Fit after  self-cal, rms=0.155359Jy  sigma=0.894903
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00243135 Jy
! Component: 100  -  total flux cleaned = 0.00242386 Jy
! Component: 150  -  total flux cleaned = 0.00102604 Jy
! Total flux subtracted in 150 components = 0.00102604 Jy
! Clean residual min=-0.053309 max=0.060608 Jy/beam
! Clean residual mean=-0.000020 rms=0.012719 Jy/beam
! Combined flux in latest and established models = 0.236199 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 14 components and 0.236199 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.152167Jy  sigma=0.876236
! Fit after  self-cal, rms=0.152114Jy  sigma=0.875936
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakwin 1.5
! Added new window around map position (-1.4, -0.7).
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0592981 Jy
! Component: 100  -  total flux cleaned = 0.0884723 Jy
! Component: 150  -  total flux cleaned = 0.105256 Jy
! Total flux subtracted in 150 components = 0.105256 Jy
! Clean residual min=-0.033513 max=0.044590 Jy/beam
! Clean residual mean=-0.000011 rms=0.008132 Jy/beam
! Combined flux in latest and established models = 0.341454 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 23 components and 0.341455 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.129302Jy  sigma=0.743616
! Fit after  self-cal, rms=0.127794Jy  sigma=0.734700
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakwin 1.5
! Added new window around map position (-0.9, -0.7).
mapp
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0337226 Jy
! Component: 100  -  total flux cleaned = 0.0516954 Jy
! Component: 150  -  total flux cleaned = 0.0642357 Jy
! Total flux subtracted in 150 components = 0.0642357 Jy
! Clean residual min=-0.029075 max=0.024227 Jy/beam
! Clean residual mean=-0.000005 rms=0.005757 Jy/beam
! Combined flux in latest and established models = 0.40569 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 37 components and 0.40569 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.118602Jy  sigma=0.679839
! Fit after  self-cal, rms=0.118109Jy  sigma=0.677024
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0110751 Jy
! Component: 100  -  total flux cleaned = 0.0186598 Jy
! Component: 150  -  total flux cleaned = 0.0241391 Jy
! Total flux subtracted in 150 components = 0.0241391 Jy
! Clean residual min=-0.025889 max=0.022958 Jy/beam
! Clean residual mean=-0.000004 rms=0.005283 Jy/beam
! Combined flux in latest and established models = 0.429829 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 45 components and 0.429829 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.116880Jy  sigma=0.669531
! Fit after  self-cal, rms=0.116791Jy  sigma=0.669041
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00304044 Jy
! Component: 100  -  total flux cleaned = 0.00752665 Jy
! Component: 150  -  total flux cleaned = 0.0118055 Jy
! Total flux subtracted in 150 components = 0.0118055 Jy
! Clean residual min=-0.024703 max=0.022887 Jy/beam
! Clean residual mean=-0.000003 rms=0.005115 Jy/beam
! Combined flux in latest and established models = 0.441635 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 54 components and 0.441635 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.116299Jy  sigma=0.666046
! Fit after  self-cal, rms=0.116256Jy  sigma=0.665825
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00233758 Jy
! Component: 100  -  total flux cleaned = 0.00603765 Jy
! Component: 150  -  total flux cleaned = 0.00961016 Jy
! Total flux subtracted in 150 components = 0.00961016 Jy
! Clean residual min=-0.023808 max=0.022741 Jy/beam
! Clean residual mean=-0.000003 rms=0.005004 Jy/beam
! Combined flux in latest and established models = 0.451245 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 55 components and 0.451245 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.115924Jy  sigma=0.663825
! Fit after  self-cal, rms=0.115898Jy  sigma=0.663694
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00190692 Jy
! Component: 100  -  total flux cleaned = 0.00501864 Jy
! Component: 150  -  total flux cleaned = 0.00789014 Jy
! Total flux subtracted in 150 components = 0.00789014 Jy
! Clean residual min=-0.023203 max=0.022569 Jy/beam
! Clean residual mean=-0.000003 rms=0.004925 Jy/beam
! Combined flux in latest and established models = 0.459135 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 58 components and 0.459135 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.115665Jy  sigma=0.662299
! Fit after  self-cal, rms=0.115649Jy  sigma=0.662226
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00160232 Jy
! Component: 100  -  total flux cleaned = 0.0039845 Jy
! Component: 150  -  total flux cleaned = 0.00576776 Jy
! Total flux subtracted in 150 components = 0.00576776 Jy
! Clean residual min=-0.022985 max=0.022390 Jy/beam
! Clean residual mean=-0.000003 rms=0.004870 Jy/beam
! Combined flux in latest and established models = 0.464903 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 61 components and 0.464903 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.115484Jy  sigma=0.661240
! Fit after  self-cal, rms=0.115473Jy  sigma=0.661196
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00125441 Jy
! Component: 100  -  total flux cleaned = 0.00260326 Jy
! Component: 150  -  total flux cleaned = 0.00397686 Jy
! Total flux subtracted in 150 components = 0.00397686 Jy
! Clean residual min=-0.022857 max=0.022201 Jy/beam
! Clean residual mean=-0.000002 rms=0.004830 Jy/beam
! Combined flux in latest and established models = 0.46888 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 62 components and 0.46888 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.115348Jy  sigma=0.660463
! Fit after  self-cal, rms=0.115340Jy  sigma=0.660437
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000601541 Jy
! Component: 100  -  total flux cleaned = 0.0012537 Jy
! Component: 150  -  total flux cleaned = 0.0023344 Jy
! Total flux subtracted in 150 components = 0.0023344 Jy
! Clean residual min=-0.022731 max=0.022027 Jy/beam
! Clean residual mean=-0.000002 rms=0.004799 Jy/beam
! Combined flux in latest and established models = 0.471214 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 66 components and 0.471214 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.115240Jy  sigma=0.659849
! Fit after  self-cal, rms=0.115234Jy  sigma=0.659827
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000372821 Jy
! Component: 100  -  total flux cleaned = 0.000897358 Jy
! Component: 150  -  total flux cleaned = 0.00165661 Jy
! Total flux subtracted in 150 components = 0.00165661 Jy
! Clean residual min=-0.022573 max=0.021874 Jy/beam
! Clean residual mean=-0.000002 rms=0.004774 Jy/beam
! Combined flux in latest and established models = 0.472871 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 67 components and 0.472871 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.115148Jy  sigma=0.659326
! Fit after  self-cal, rms=0.115143Jy  sigma=0.659310
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000257742 Jy
! Component: 100  -  total flux cleaned = 0.000914733 Jy
! Component: 150  -  total flux cleaned = 0.00147298 Jy
! Total flux subtracted in 150 components = 0.00147298 Jy
! Clean residual min=-0.022433 max=0.021790 Jy/beam
! Clean residual mean=-0.000002 rms=0.004752 Jy/beam
! Combined flux in latest and established models = 0.474344 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 67 components and 0.474344 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.115068Jy  sigma=0.658872
! Fit after  self-cal, rms=0.115064Jy  sigma=0.658862
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 1148-001_U
! Writing UV FITS file: 1148-001_U.uvf
! Writing 67 model components to file: 1148-001_U.mod
! wwins: Wrote 3 windows to 1148-001_U.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.3926 x 0.9918 at -2.791 degrees (North through East)
! Clean map  min=-0.020865  max=0.21624 Jy/beam
! Writing clean map to FITS file: 1148-001_U.fits
! Writing difmap environment to: 1148-001_U.par
device 1148-001_Uuv.ps/vps,1,2
! Attempting to open device: '1148-001_Uuv.ps/vps'
radp
! Using default options string "m1"
uvp
device 1148-001_Uim.ps/vps
! Attempting to open device: '1148-001_Uim.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=0.3926 mas, bmaj=0.9918 mas, bpa=-2.791 degrees
! Estimated noise=3.54674 mJy/beam.
! The new contour levels are:
!  -0.014252 0.014252 0.028504 0.0570081 0.114016 0.228032 0.456065 0.912129 1.82426 3.64852 7.29703 14.5941 29.1881 58.3763 116.753 233.505 467.01 934.02 1868.04 3736.08 7472.16 14944.3
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.3926 x 0.9918 at -2.791 degrees (North through East)
! Clean map  min=-0.020865  max=0.21624 Jy/beam
quit
! Quitting program
! Log file difmap.log closed on Wed Nov 27 13:32:06 1996