! Started logfile: difmap.log on Wed Nov 27 14:29:01 1996
observe 0742+103_U.edt
! Reading UV FITS file: 0742+103_U.edt
! AN table 1: 11 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.959596 visibilities/baseline/integration-bin.
! Found source: 0742+103
! 
! 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 3040 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=0.5099 mas, bmaj=1.574 mas, bpa=-23.06 degrees
! Estimated noise=2.78955 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1
! Added new window around map position (0, 0).
clea 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.542469 Jy
! Component: 100  -  total flux cleaned = 0.756067 Jy
! Component: 150  -  total flux cleaned = 0.878935 Jy
! Total flux subtracted in 150 components = 0.878935 Jy
! Clean residual min=-0.078024 max=0.157018 Jy/beam
! Clean residual mean=-0.000075 rms=0.031527 Jy/beam
! Combined flux in latest and established models = 0.878935 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 24 components and 0.878935 Jy
! 
! Correcting IF 1.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.271622Jy  sigma=1.599034
! Fit after  self-cal, rms=0.270929Jy  sigma=1.594878
! 
! Reinstating the default IF.
mapp
! Inverting map and beam 
! Estimated beam: bmin=0.5099 mas, bmaj=1.574 mas, bpa=-23.06 degrees
! Estimated noise=2.78955 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
clea 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0779487 Jy
! Component: 100  -  total flux cleaned = 0.12579 Jy
! Component: 150  -  total flux cleaned = 0.137934 Jy
! Total flux subtracted in 150 components = 0.137934 Jy
! Clean residual min=-0.078680 max=0.140198 Jy/beam
! Clean residual mean=-0.000037 rms=0.027597 Jy/beam
! Combined flux in latest and established models = 1.01687 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 27 components and 1.01687 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=0.245095Jy  sigma=1.441735
! Fit after  self-cal, rms=0.244513Jy  sigma=1.438727
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1.3
! Added new window around map position (-0.2, 1.7).
mapp
! 
! Move the cursor into the plot window and press 'H' for help
clea 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.132628 Jy
! Component: 100  -  total flux cleaned = 0.204126 Jy
! Component: 150  -  total flux cleaned = 0.249849 Jy
! Total flux subtracted in 150 components = 0.249849 Jy
! Clean residual min=-0.055600 max=0.052308 Jy/beam
! Clean residual mean=0.000015 rms=0.014669 Jy/beam
! Combined flux in latest and established models = 1.26672 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 50 components and 1.26672 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=0.159392Jy  sigma=0.938544
! Fit after  self-cal, rms=0.152681Jy  sigma=0.897902
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clea 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0420866 Jy
! Component: 100  -  total flux cleaned = 0.0651424 Jy
! Component: 150  -  total flux cleaned = 0.0729234 Jy
! Total flux subtracted in 150 components = 0.0729234 Jy
! Clean residual min=-0.039858 max=0.037755 Jy/beam
! Clean residual mean=0.000022 rms=0.011170 Jy/beam
! Combined flux in latest and established models = 1.33964 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 56 components and 1.33964 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=0.138861Jy  sigma=0.816541
! Fit after  self-cal, rms=0.137863Jy  sigma=0.810298
! 
! 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
clea 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00958066 Jy
! Component: 100  -  total flux cleaned = 0.0148284 Jy
! Component: 150  -  total flux cleaned = 0.0174912 Jy
! Total flux subtracted in 150 components = 0.0174912 Jy
! Clean residual min=-0.033641 max=0.034589 Jy/beam
! Clean residual mean=0.000021 rms=0.010226 Jy/beam
! Combined flux in latest and established models = 1.35713 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 58 components and 1.35713 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=0.133551Jy  sigma=0.784949
! Fit after  self-cal, rms=0.133274Jy  sigma=0.783124
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clea 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00313076 Jy
! Component: 100  -  total flux cleaned = 0.00407266 Jy
! Component: 150  -  total flux cleaned = 0.00534567 Jy
! Total flux subtracted in 150 components = 0.00534567 Jy
! Clean residual min=-0.031196 max=0.033323 Jy/beam
! Clean residual mean=0.000018 rms=0.009794 Jy/beam
! Combined flux in latest and established models = 1.36248 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 62 components and 1.36248 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=0.131131Jy  sigma=0.770313
! Fit after  self-cal, rms=0.131039Jy  sigma=0.769633
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clea 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00193281 Jy
! Component: 100  -  total flux cleaned = 0.00271339 Jy
! Component: 150  -  total flux cleaned = 0.00377593 Jy
! Total flux subtracted in 150 components = 0.00377593 Jy
! Clean residual min=-0.029730 max=0.032821 Jy/beam
! Clean residual mean=0.000016 rms=0.009502 Jy/beam
! Combined flux in latest and established models = 1.36625 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 66 components and 1.36625 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=0.129582Jy  sigma=0.760894
! Fit after  self-cal, rms=0.129532Jy  sigma=0.760490
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clea 150,0.03
! clean: niter=150  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00160574 Jy
! Component: 100  -  total flux cleaned = 0.00258829 Jy
! Component: 150  -  total flux cleaned = 0.00349497 Jy
! Total flux subtracted in 150 components = 0.00349497 Jy
! Clean residual min=-0.028549 max=0.032102 Jy/beam
! Clean residual mean=0.000014 rms=0.009293 Jy/beam
! Combined flux in latest and established models = 1.36975 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 67 components and 1.36975 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=0.128495Jy  sigma=0.754259
! Fit after  self-cal, rms=0.128466Jy  sigma=0.753993
! 
! Reinstating the default IF.
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 0742+103_U
! Writing UV FITS file: 0742+103_U.uvf
! Writing 67 model components to file: 0742+103_U.mod
! wwins: Wrote 2 windows to 0742+103_U.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5099 x 1.574 at -23.06 degrees (North through East)
! Clean map  min=-0.027615  max=0.65914 Jy/beam
! Writing clean map to FITS file: 0742+103_U.fits
! Writing difmap environment to: 0742+103_U.par
device 0742+103_Uuv.ps/vps,1,2
! Attempting to open device: '0742+103_Uuv.ps/vps'
radp
! Using default options string "m1"
uvp
device 0742+103_Uim.ps/vps
! Attempting to open device: '0742+103_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=0.5099 mas, bmaj=1.574 mas, bpa=-23.06 degrees
! Estimated noise=2.78955 mJy/beam.
! The new contour levels are:
!  -0.0278575 0.0278575 0.055715 0.11143 0.22286 0.44572 0.891439 1.78288 3.56576 7.13152 14.263 28.5261 57.0521 114.104 228.208 456.417 912.834 1825.67 3651.34 7302.67 14605.3
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.5099 x 1.574 at -23.06 degrees (North through East)
! Clean map  min=-0.027615  max=0.65914 Jy/beam
quit
! Quitting program
! Log file difmap.log closed on Wed Nov 27 14:33:14 1996