! Started logfile: 2320-035_X.log on Fri Apr 24 13:11:54 1998
observe 2320-035_X.edt
! Reading UV FITS file: 2320-035_X.edt
! AN table 1: 45 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.758025 visibilities/baseline/integration-bin.
! Found source: 2320-035
! 
! 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  8.15049e+09        8e+06          1        8e+06
!  02        2  8.23049e+09        8e+06          1        8e+06
!  03        3  8.41049e+09        8e+06          1        8e+06
!  04        4  8.55049e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 406 lines of history.
! 
! Reading 6140 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 1024,0.2
! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize.
mapp
! Inverting map and beam 
! Estimated beam: bmin=0.8948 mas, bmaj=2.002 mas, bpa=1.69 degrees
! Estimated noise=1.69728 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1.8
! 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 = 0.258561 Jy
! Component: 100  -  total flux cleaned = 0.328703 Jy
! Total flux subtracted in 100 components = 0.328703 Jy
! Clean residual min=-0.014192 max=0.040628 Jy/beam
! Clean residual mean=0.000019 rms=0.004584 Jy/beam
! Combined flux in latest and established models = 0.328703 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 14 components and 0.328703 Jy
! 
! Correcting IF 1.
!  A total of 131 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 131 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 131 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 131 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.110118Jy  sigma=0.672032
! Fit after  self-cal, rms=0.109495Jy  sigma=0.668195
mapp
! Inverting map and beam 
! Estimated beam: bmin=0.8948 mas, bmaj=2.002 mas, bpa=1.676 degrees
! Estimated noise=1.6974 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-1.6, 3.4).
clean 100,0.03
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0416147 Jy
! Component: 100  -  total flux cleaned = 0.0666542 Jy
! Total flux subtracted in 100 components = 0.0666542 Jy
! Clean residual min=-0.010217 max=0.014510 Jy/beam
! Clean residual mean=0.000012 rms=0.002700 Jy/beam
! Combined flux in latest and established models = 0.395357 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 34 components and 0.395357 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.093694Jy  sigma=0.572135
! Fit after  self-cal, rms=0.092778Jy  sigma=0.566520
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 = 0.0199105 Jy
! Component: 100  -  total flux cleaned = 0.0327207 Jy
! Total flux subtracted in 100 components = 0.0327207 Jy
! Clean residual min=-0.007862 max=0.008674 Jy/beam
! Clean residual mean=0.000009 rms=0.001869 Jy/beam
! Combined flux in latest and established models = 0.428078 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 46 components and 0.428078 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.088628Jy  sigma=0.541113
! Fit after  self-cal, rms=0.088316Jy  sigma=0.539214
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 = 0.0107298 Jy
! Component: 100  -  total flux cleaned = 0.0178237 Jy
! Total flux subtracted in 100 components = 0.0178237 Jy
! Clean residual min=-0.006893 max=0.008608 Jy/beam
! Clean residual mean=0.000007 rms=0.001527 Jy/beam
! Combined flux in latest and established models = 0.445901 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 58 components and 0.445901 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.087056Jy  sigma=0.531455
! Fit after  self-cal, rms=0.086951Jy  sigma=0.530817
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-3.4, 3.2).
mapp
! 
! 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 = 0.00893201 Jy
! Component: 100  -  total flux cleaned = 0.0145681 Jy
! Total flux subtracted in 100 components = 0.0145681 Jy
! Clean residual min=-0.005758 max=0.006109 Jy/beam
! Clean residual mean=0.000006 rms=0.001270 Jy/beam
! Combined flux in latest and established models = 0.460469 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 74 components and 0.460469 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.086075Jy  sigma=0.525428
! Fit after  self-cal, rms=0.086029Jy  sigma=0.525161
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 = 0.0049648 Jy
! Component: 100  -  total flux cleaned = 0.00874166 Jy
! Total flux subtracted in 100 components = 0.00874166 Jy
! Clean residual min=-0.005281 max=0.005718 Jy/beam
! Clean residual mean=0.000005 rms=0.001170 Jy/beam
! Combined flux in latest and established models = 0.469211 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 84 components and 0.469211 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085733Jy  sigma=0.523306
! Fit after  self-cal, rms=0.085717Jy  sigma=0.523212
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        0.99     FD        0.99     HN        1.03     KP        1.02     
!   LA        1.01     MK        1.00     NL        0.95     OV        1.03     
!   PT        0.97     SC        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.99     HN        1.03     KP        0.98     
!   LA        1.02     MK        0.99     NL        0.97     OV        1.00     
!   PT        0.96     SC        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.00     HN        1.04     KP        1.01     
!   LA        0.98     MK        1.00     NL        0.99     OV        1.01     
!   PT        0.95     SC        1.02     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        1.02     KP        1.02     
!   LA        1.00     MK        1.00     NL        0.98     OV        1.03     
!   PT        0.99     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.085717Jy  sigma=0.523212
! Fit after  self-cal, rms=0.084310Jy  sigma=0.519139
clean 100,0.03
! Inverting map and beam 
! Estimated beam: bmin=0.8971 mas, bmaj=2.005 mas, bpa=1.624 degrees
! Estimated noise=1.68886 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00304242 Jy
! Component: 100  -  total flux cleaned = 0.0046949 Jy
! Total flux subtracted in 100 components = 0.0046949 Jy
! Clean residual min=-0.004214 max=0.004051 Jy/beam
! Clean residual mean=0.000002 rms=0.001000 Jy/beam
! Combined flux in latest and established models = 0.473906 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 92 components and 0.473906 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.084206Jy  sigma=0.518479
! Fit after  self-cal, rms=0.084207Jy  sigma=0.518454
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
selfcal true,true,4/6
! Performing amp+phase self-cal over 0.666667 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.084207Jy  sigma=0.518454
! Fit after  self-cal, rms=0.083034Jy  sigma=0.507476
clean 100,0.03
! Inverting map and beam 
! Estimated beam: bmin=0.8977 mas, bmaj=2.007 mas, bpa=1.59 degrees
! Estimated noise=1.68928 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00260223 Jy
! Component: 100  -  total flux cleaned = 0.00351679 Jy
! Total flux subtracted in 100 components = 0.00351679 Jy
! Clean residual min=-0.003643 max=0.003897 Jy/beam
! Clean residual mean=0.000001 rms=0.000832 Jy/beam
! Combined flux in latest and established models = 0.477423 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 11 model components to the UV plane model.
! The established model now contains 97 components and 0.477423 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082958Jy  sigma=0.506980
! Fit after  self-cal, rms=0.082956Jy  sigma=0.506940
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 2320-035_X
! Writing UV FITS file: 2320-035_X.uvf
! Writing 97 model components to file: 2320-035_X.mod
! wwins: Wrote 3 windows to 2320-035_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8977 x 2.007 at 1.59 degrees (North through East)
! Clean map  min=-0.0032673  max=0.31458 Jy/beam
! Writing clean map to FITS file: 2320-035_X.fits
! Writing difmap environment to: 2320-035_X.par
device 2320-035_Xuv.ps/vps,1,2
! Attempting to open device: '2320-035_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
device 2320-035_Xim.ps/vps
! Attempting to open device: '2320-035_Xim.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=0.8977 mas, bmaj=2.007 mas, bpa=1.59 degrees
! Estimated noise=1.68928 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8977 x 2.007 at 1.59 degrees (North through East)
! Clean map  min=-0.0032673  max=0.31458 Jy/beam
quit
! Quitting program
! Log file 2320-035_X.log closed on Fri Apr 24 13:16:34 1998