! Started logfile: 1954-388_S.log on Thu Feb  5 14:14:12 1998
observe 1954-388_S.edt
! Reading UV FITS file: 1954-388_S.edt
! AN table 1: 10 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.716667 visibilities/baseline/integration-bin.
! Found source: 1954-388
! 
! 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  2.22497e+09        8e+06          1        8e+06
!  02        2  2.24497e+09        8e+06          1        8e+06
!  03        3  2.33497e+09        8e+06          1        8e+06
!  04        4  2.36497e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 784 lines of history.
! 
! Reading 1032 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
uvweigh 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 1024,0.5
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
mapp
! Inverting map and beam 
! Estimated beam: bmin=2.939 mas, bmaj=19.22 mas, bpa=-13.27 degrees
! Estimated noise=5.10074 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 0,8
! Syntax error in line:
! peakw 0,8
!           ^
! Illegal float operand where a logical was expected
! 
peakw 0.8
! Added new window around map position (0, 0).
mapp
! 
! Move the cursor into the plot window and press 'H' for help
peakw 0.7
! Added new window around map position (0, 0).
mapp
! 
! Move the cursor into the plot window and press 'H' for help
clean 150
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 2.0166 Jy
! Component: 100  -  total flux cleaned = 2.26672 Jy
! Component: 150  -  total flux cleaned = 2.32273 Jy
! Total flux subtracted in 150 components = 2.32273 Jy
! Clean residual min=-0.050780 max=0.091671 Jy/beam
! Clean residual mean=-0.002340 rms=0.020408 Jy/beam
! Combined flux in latest and established models = 2.32273 Jy
selfcal false,false,0.6
! Performing phase self-cal over 0.6 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 2.32273 Jy
! 
! Correcting IF 1.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.254335Jy  sigma=1.146804
! Fit after  self-cal, rms=0.253678Jy  sigma=1.146167
mapp
! Inverting map and beam 
! Estimated beam: bmin=2.937 mas, bmaj=19.21 mas, bpa=-13.27 degrees
! Estimated noise=5.10212 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
clean 150
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00590084 Jy
! Component: 100  -  total flux cleaned = 0.00763082 Jy
! Component: 150  -  total flux cleaned = 0.00924657 Jy
! Total flux subtracted in 150 components = 0.00924657 Jy
! Clean residual min=-0.049547 max=0.091066 Jy/beam
! Clean residual mean=-0.002199 rms=0.020134 Jy/beam
! Combined flux in latest and established models = 2.33198 Jy
selfcal false,false,0.6
! Performing phase self-cal over 0.6 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 21 components and 2.33198 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.252676Jy  sigma=1.141439
! Fit after  self-cal, rms=0.252671Jy  sigma=1.141413
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:
!   FD        0.95     GN        1.06     KK        1.03     KP        0.95     
!   LA        0.91     MK        1.03     NL        1.13     OV        0.98     
!   PT        0.94     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     GN        1.05     KK        0.96     KP        0.96     
!   LA        0.96     MK        1.02     NL        1.14     OV        0.98     
!   PT        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     GN        1.07     KK        0.98     KP        1.04     
!   LA        0.88     MK        1.02     NL        1.17     OV        0.98     
!   PT        0.97     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.98     GN        1.02     KK        1.05     KP        0.96     
!   LA        1.01     MK        1.01     NL        1.18     OV        0.99     
!   PT        0.98     
! 
! 
! Fit before self-cal, rms=0.252671Jy  sigma=1.141413
! Fit after  self-cal, rms=0.167785Jy  sigma=0.709640
radp
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
clean 150
! Inverting map and beam 
! Estimated beam: bmin=2.973 mas, bmaj=19.33 mas, bpa=-13.42 degrees
! Estimated noise=5.12228 mJy/beam.
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.00868468 Jy
! Component: 100  -  total flux cleaned = -0.00854276 Jy
! Component: 150  -  total flux cleaned = -0.00849881 Jy
! Total flux subtracted in 150 components = -0.00849881 Jy
! Clean residual min=-0.016902 max=0.014542 Jy/beam
! Clean residual mean=-0.000366 rms=0.004005 Jy/beam
! Combined flux in latest and established models = 2.32348 Jy
selfcal false,false,0.6
! Performing phase self-cal over 0.6 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 30 components and 2.32348 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.166266Jy  sigma=0.703671
! Fit after  self-cal, rms=0.166315Jy  sigma=0.703505
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
selfcal true,true
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.166315Jy  sigma=0.703505
! Fit after  self-cal, rms=0.151221Jy  sigma=0.626306
radp
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
clean 150
! Inverting map and beam 
! Estimated beam: bmin=2.978 mas, bmaj=19.33 mas, bpa=-13.39 degrees
! Estimated noise=5.12222 mJy/beam.
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -0.00481532 Jy
! Component: 100  -  total flux cleaned = -0.00478874 Jy
! Component: 150  -  total flux cleaned = -0.00477204 Jy
! Total flux subtracted in 150 components = -0.00477204 Jy
! Clean residual min=-0.016088 max=0.012645 Jy/beam
! Clean residual mean=-0.000173 rms=0.003501 Jy/beam
! Combined flux in latest and established models = 2.31871 Jy
selfcal false,false,0.6
! Performing phase self-cal over 0.6 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 31 components and 2.31871 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.150448Jy  sigma=0.623110
! Fit after  self-cal, rms=0.150448Jy  sigma=0.623067
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 1954-388_S
! Writing UV FITS file: 1954-388_S.uvf
! Writing 31 model components to file: 1954-388_S.mod
! wwins: Wrote 1 windows to 1954-388_S.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.978 x 19.33 at -13.39 degrees (North through East)
! Clean map  min=-0.015165  max=2.1733 Jy/beam
! Writing clean map to FITS file: 1954-388_S.fits
! Writing difmap environment to: 1954-388_S.par
device 1954-388_Suv.ps/vps,1,2
! Attempting to open device: '1954-388_Suv.ps/vps'
radplot
! Using default options string "m1"
uvplot
device 1954-388_Sim.ps/vps
! Attempting to open device: '1954-388_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=2.978 mas, bmaj=19.33 mas, bpa=-13.39 degrees
! Estimated noise=5.12222 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.978 x 19.33 at -13.39 degrees (North through East)
! Clean map  min=-0.015165  max=2.1733 Jy/beam
quit
! Quitting program
! Log file 1954-388_S.log closed on Thu Feb  5 14:22:23 1998