! Started logfile: 2254+024_S.log on Wed May  8 16:50:12 1996
observe  2254+024_S.edt
! Reading UV FITS file: 2254+024_S.edt
! AN table 1: 108 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.806327 visibilities/baseline/integration-bin.
! Found source: 2254+024
! 
! 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 526 lines of history.
! 
! Reading 12540 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.
mappl
! Inverting map and beam 
! Estimated beam: bmin=4.117 mas, bmaj=11.66 mas, bpa=-18.95 degrees
! Estimated noise=1.6043 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 100,0.05
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.185119 Jy
! Component: 100  -  total flux cleaned = 0.203285 Jy
! Total flux subtracted in 100 components = 0.203285 Jy
! Clean residual min=-0.006216 max=0.007247 Jy/beam
! Clean residual mean=-0.000107 rms=0.001718 Jy/beam
! Combined flux in latest and established models = 0.203285 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 0.203285 Jy
! 
! Correcting IF 1.
!  A total of 180 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 234 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 225 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 252 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.134119Jy  sigma=0.582711
! Fit after  self-cal, rms=0.134091Jy  sigma=0.582578
! 
! Reinstating the default IF.
mappl
! Inverting map and beam 
! Estimated beam: bmin=4.117 mas, bmaj=11.66 mas, bpa=-18.95 degrees
! Estimated noise=1.60447 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
clean 100,0.05
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00435799 Jy
! Component: 100  -  total flux cleaned = 0.00525769 Jy
! Total flux subtracted in 100 components = 0.00525769 Jy
! Clean residual min=-0.006540 max=0.006673 Jy/beam
! Clean residual mean=-0.000092 rms=0.001650 Jy/beam
! Combined flux in latest and established models = 0.208543 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 35 components and 0.208543 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.133885Jy  sigma=0.581660
! Fit after  self-cal, rms=0.133873Jy  sigma=0.581611
! 
! Reinstating the default IF.
mappl
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 100,0.05
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.000677455 Jy
! Component: 100  -  total flux cleaned = 0.00107807 Jy
! Total flux subtracted in 100 components = 0.00107807 Jy
! Clean residual min=-0.006504 max=0.006512 Jy/beam
! Clean residual mean=-0.000088 rms=0.001626 Jy/beam
! Combined flux in latest and established models = 0.209621 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 42 components and 0.209621 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.133817Jy  sigma=0.581350
! Fit after  self-cal, rms=0.133812Jy  sigma=0.581330
! 
! Reinstating the default IF.
mappl
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakwin 1.5
! Added new window around map position (13, -4.5).
clean 100,0.05
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00743102 Jy
! Component: 100  -  total flux cleaned = 0.00785927 Jy
! Total flux subtracted in 100 components = 0.00785927 Jy
! Clean residual min=-0.005695 max=0.005827 Jy/beam
! Clean residual mean=-0.000063 rms=0.001498 Jy/beam
! Combined flux in latest and established models = 0.21748 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 59 components and 0.21748 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.133596Jy  sigma=0.580310
! Fit after  self-cal, rms=0.133567Jy  sigma=0.580181
! 
! Reinstating the default IF.
mappl
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 100,0.05
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00126059 Jy
! Component: 100  -  total flux cleaned = 0.00142151 Jy
! Total flux subtracted in 100 components = 0.00142151 Jy
! Clean residual min=-0.005258 max=0.006033 Jy/beam
! Clean residual mean=-0.000058 rms=0.001463 Jy/beam
! Combined flux in latest and established models = 0.218902 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 66 components and 0.218902 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.133533Jy  sigma=0.580012
! Fit after  self-cal, rms=0.133529Jy  sigma=0.579996
! 
! Reinstating the default IF.
mappl
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakwin 1.5
! Added new window around map position (29, -59).
clean 100,0.05
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00711452 Jy
! Component: 100  -  total flux cleaned = 0.01017 Jy
! Total flux subtracted in 100 components = 0.01017 Jy
! Clean residual min=-0.004763 max=0.005118 Jy/beam
! Clean residual mean=-0.000066 rms=0.001359 Jy/beam
! Combined flux in latest and established models = 0.229072 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 39 model components to the UV plane model.
! The established model now contains 103 components and 0.229072 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.133323Jy  sigma=0.579129
! Fit after  self-cal, rms=0.133306Jy  sigma=0.579057
! 
! Reinstating the default IF.
mappl
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean 100,0.05
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00214825 Jy
! Component: 100  -  total flux cleaned = 0.00293324 Jy
! Total flux subtracted in 100 components = 0.00293324 Jy
! Clean residual min=-0.004603 max=0.005193 Jy/beam
! Clean residual mean=-0.000065 rms=0.001337 Jy/beam
! Combined flux in latest and established models = 0.232005 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 115 components and 0.232005 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.133274Jy  sigma=0.578918
! Fit after  self-cal, rms=0.133273Jy  sigma=0.578912
! 
! Reinstating the default IF.
mappl
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
getif 1
vplot
! Using default options string "efbm3"
! For help move the cursor into the plot window and press 'H'.
radplot
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.117 x 11.66 at -18.95 degrees (North through East)
! Clean map  min=-0.006172  max=0.20042 Jy/beam
! 
! Move the cursor into the plot window and press 'H' for help
imstat(rms)
! Syntax error in line:
! imstat(rms)
!      ^
! Function imstat() can not be called as a command.
! 
print imstat(rms)
! 0.00441189 
clean 100,0.05
! Inverting map 
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.000725823 Jy
! Component: 100  -  total flux cleaned = 0.00121413 Jy
! Total flux subtracted in 100 components = 0.00121413 Jy
! Clean residual min=-0.004555 max=0.005203 Jy/beam
! Clean residual mean=-0.000064 rms=0.001328 Jy/beam
! Combined flux in latest and established models = 0.233219 Jy
selfcal false,false,4/6
! Performing phase self-cal over 0.666667 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 119 components and 0.233219 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.133256Jy  sigma=0.578841
! Fit after  self-cal, rms=0.133256Jy  sigma=0.578838
! 
! Reinstating the default IF.
mappl
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 2254+024_S
! Writing UV FITS file: 2254+024_S.uvf
! Writing 119 model components to file: 2254+024_S.mod
! wwins: Wrote 3 windows to 2254+024_S.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.117 x 11.66 at -18.95 degrees (North through East)
! Clean map  min=-0.0062232  max=0.20046 Jy/beam
! Writing clean map to FITS file: 2254+024_S.fits
! Writing difmap environment to: 2254+024_S.par
device 2254+024_Suv.ps/vps,1,2
! Attempting to open device: '2254+024_Suv.ps/vps'
radplot
! Using default options string "m1"
uvplot
device 2254+024_Sim.ps/vps
! Attempting to open device: '2254+024_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=4.117 mas, bmaj=11.66 mas, bpa=-18.95 degrees
! Estimated noise=1.60446 mJy/beam.
! The new contour levels are:
!  -0.00398321 0.00398321 0.00796641 0.0159328 0.0318656 0.0637313 0.127463 0.254925 0.50985 1.0197 2.0394 4.0788 8.1576 16.3152 32.6304 65.2608 130.522 261.043 522.087 1044.17 2088.35 4176.69 8353.39 16706.8
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.117 x 11.66 at -18.95 degrees (North through East)
! Clean map  min=-0.0062232  max=0.20046 Jy/beam
quit
! Quitting program
! Log file 2254+024_S.log closed on Wed May  8 16:56:02 1996