! Started logfile: 0241+622_S.log on Wed Apr  1 16:07:15 1998
observe 0241+622_S.edt
! Reading UV FITS file: 0241+622_S.edt
! AN table 1: 45 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.334568 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 0241+622
! 
! 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  2.22049e+09        8e+06          1        8e+06
!  02        2  2.23049e+09        8e+06          1        8e+06
!  03        3  2.29049e+09        8e+06          1        8e+06
!  04        4  2.32049e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 422 lines of history.
! 
! Reading 2168 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 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.
mapsi 1024,4.0
! Map grid = 1024x1024 pixels with 4.00x4.00 milli-arcsec cellsize.
mapp
! Inverting map and beam 
! Estimated beam: bmin=19.28 mas, bmaj=28.28 mas, bpa=62.47 degrees
! Estimated noise=3.05797 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 100,0.03
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.344021 Jy
! Component: 100  -  total flux cleaned = 0.449213 Jy
! Total flux subtracted in 100 components = 0.449213 Jy
! Clean residual min=-0.033455 max=0.047509 Jy/beam
! Clean residual mean=0.000194 rms=0.010274 Jy/beam
! Combined flux in latest and established models = 0.449213 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.449213 Jy
! 
! Correcting IF 1.
!  A total of 192 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 216 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 206 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 206 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.156756Jy  sigma=0.936176
! Fit after  self-cal, rms=0.155389Jy  sigma=0.927628
mapp
! Inverting map and beam 
! Estimated beam: bmin=19.28 mas, bmaj=28.28 mas, bpa=62.47 degrees
! Estimated noise=3.05797 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
clean 100,0.03
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0571991 Jy
! Component: 100  -  total flux cleaned = 0.0943316 Jy
! Total flux subtracted in 100 components = 0.0943316 Jy
! Clean residual min=-0.020803 max=0.022604 Jy/beam
! Clean residual mean=0.000112 rms=0.005679 Jy/beam
! Combined flux in latest and established models = 0.543545 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 14 components and 0.543544 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.133782Jy  sigma=0.797735
! Fit after  self-cal, rms=0.133678Jy  sigma=0.797043
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 100,0.03
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0248682 Jy
! Component: 100  -  total flux cleaned = 0.0420409 Jy
! Total flux subtracted in 100 components = 0.0420409 Jy
! Clean residual min=-0.016171 max=0.017029 Jy/beam
! Clean residual mean=0.000076 rms=0.004258 Jy/beam
! Combined flux in latest and established models = 0.585585 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 24 components and 0.585585 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.128959Jy  sigma=0.769379
! Fit after  self-cal, rms=0.128950Jy  sigma=0.769279
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 100,0.03
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0122228 Jy
! Component: 100  -  total flux cleaned = 0.0209202 Jy
! Total flux subtracted in 100 components = 0.0209202 Jy
! Clean residual min=-0.015353 max=0.015183 Jy/beam
! Clean residual mean=0.000058 rms=0.003850 Jy/beam
! Combined flux in latest and established models = 0.606506 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 27 components and 0.606506 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.127733Jy  sigma=0.762462
! Fit after  self-cal, rms=0.127738Jy  sigma=0.762465
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 100,0.03
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00625662 Jy
! Component: 100  -  total flux cleaned = 0.0107197 Jy
! Total flux subtracted in 100 components = 0.0107197 Jy
! Clean residual min=-0.015836 max=0.014343 Jy/beam
! Clean residual mean=0.000049 rms=0.003746 Jy/beam
! Combined flux in latest and established models = 0.617225 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 27 components and 0.617225 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.127402Jy  sigma=0.760734
! Fit after  self-cal, rms=0.127408Jy  sigma=0.760751
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 100,0.03
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00229648 Jy
! Component: 100  -  total flux cleaned = 0.00350478 Jy
! Total flux subtracted in 100 components = 0.00350478 Jy
! Clean residual min=-0.015820 max=0.014212 Jy/beam
! Clean residual mean=0.000046 rms=0.003721 Jy/beam
! Combined flux in latest and established models = 0.62073 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 30 components and 0.62073 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.127302Jy  sigma=0.760217
! Fit after  self-cal, rms=0.127306Jy  sigma=0.760229
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 0241+622_S
! Writing UV FITS file: 0241+622_S.uvf
! Writing 30 model components to file: 0241+622_S.mod
! wwins: Wrote 1 windows to 0241+622_S.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 19.28 x 28.28 at 62.47 degrees (North through East)
! Clean map  min=-0.014792  max=0.443 Jy/beam
! Writing clean map to FITS file: 0241+622_S.fits
! Writing difmap environment to: 0241+622_S.par
device 0241+622_Suv.ps/vps,1,2
! Attempting to open device: '0241+622_Suv.ps/vps'
radplot
! Using default options string "m1"
uvplot
device 0241+622_Sim.ps/vps
! Attempting to open device: '0241+622_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=19.28 mas, bmaj=28.28 mas, bpa=62.47 degrees
! Estimated noise=3.05797 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 19.28 x 28.28 at 62.47 degrees (North through East)
! Clean map  min=-0.014792  max=0.443 Jy/beam
quit
! Quitting program
! Log file 0241+622_S.log closed on Wed Apr  1 16:10:28 1998