! Started logfile: 1145-071_S.log on Fri Oct  9 15:22:05 1998
observe 1145-071_S.edt
! Reading UV FITS file: 1145-071_S.edt
! AN table 1: 36 integrations on 21 of 21 possible baselines.
! AN table 2: 101 integrations on 89 of 91 possible baselines.
! Apparent sampling: 0.21139 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 1145-071
! 
! 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 752 lines of history.
! 
! Reading 8240 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 1024,0.4
! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize.
mapp
! Inverting map and beam 
! Estimated beam: bmin=3.033 mas, bmaj=8.923 mas, bpa=-11.54 degrees
! Estimated noise=1.95345 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
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.543463 Jy
! Component: 100  -  total flux cleaned = 0.650471 Jy
! Total flux subtracted in 100 components = 0.650471 Jy
! Clean residual min=-0.015335 max=0.025010 Jy/beam
! Clean residual mean=-0.000005 rms=0.005048 Jy/beam
! Combined flux in latest and established models = 0.650471 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.650471 Jy
! 
! Correcting IF 1.
!  A total of 98 telescope corrections were flagged in sub-array 1.
!  A total of 1041 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 98 telescope corrections were flagged in sub-array 1.
!  A total of 1041 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 98 telescope corrections were flagged in sub-array 1.
!  A total of 1041 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 98 telescope corrections were flagged in sub-array 1.
!  A total of 1041 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=0.141548Jy  sigma=0.681360
! Fit after  self-cal, rms=0.137178Jy  sigma=0.661263
mapp
! Inverting map and beam 
! Estimated beam: bmin=3.028 mas, bmaj=8.89 mas, bpa=-11.51 degrees
! Estimated noise=1.96137 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.029201 Jy
! Component: 100  -  total flux cleaned = 0.0355023 Jy
! Total flux subtracted in 100 components = 0.0355023 Jy
! Clean residual min=-0.014795 max=0.016549 Jy/beam
! Clean residual mean=-0.000003 rms=0.004132 Jy/beam
! Combined flux in latest and established models = 0.685973 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 21 components and 0.685973 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.134022Jy  sigma=0.645721
! Fit after  self-cal, rms=0.133979Jy  sigma=0.645500
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.95     GN        0.93     HN        0.96     NL        0.97     
!   ON        1.00*    SC        0.96     WF        0.97     
! 
!  A total of 111 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.04     GC        0.99     GN        1.12     
!   HN        1.03     KK        0.95     KP        1.06     LA        0.94     
!   MK        1.02     NL        0.86     OV        1.05     PT        0.95     
!   SC        1.14     WF        0.95     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     GN        0.93     HN        0.97     NL        0.99     
!   ON        1.00*    SC        0.97     WF        0.93     
! 
!  A total of 111 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.09     FD        1.05     GC        0.98     GN        1.16     
!   HN        1.02     KK        0.98     KP        1.05     LA        1.04     
!   MK        1.03     NL        1.01     OV        1.03     PT        0.94     
!   SC        1.15     WF        1.00     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     GN        0.94     HN        0.97     NL        0.98     
!   ON        1.00*    SC        0.95     WF        0.93     
! 
!  A total of 111 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.06     FD        1.01     GC        0.93     GN        1.21     
!   HN        1.03     KK        1.00     KP        1.02     LA        0.98     
!   MK        0.98     NL        1.02     OV        1.03     PT        0.93     
!   SC        1.18     WF        0.99     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     GN        0.93     HN        0.99     NL        0.98     
!   ON        1.00*    SC        0.92     WF        0.99     
! 
!  A total of 111 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.10     FD        1.04     GC        0.96     GN        1.45     
!   HN        1.03     KK        0.99     KP        1.04     LA        0.99     
!   MK        1.02     NL        1.02     OV        1.06     PT        0.92     
!   SC        1.13     WF        1.01     
! 
! 
! Fit before self-cal, rms=0.133979Jy  sigma=0.645500
! Fit after  self-cal, rms=0.125391Jy  sigma=0.592450
clean
! Inverting map and beam 
! Estimated beam: bmin=3.139 mas, bmaj=8.689 mas, bpa=-11.18 degrees
! Estimated noise=2.05592 mJy/beam.
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00145806 Jy
! Component: 100  -  total flux cleaned = 0.00217647 Jy
! Total flux subtracted in 100 components = 0.00217647 Jy
! Clean residual min=-0.009262 max=0.011179 Jy/beam
! Clean residual mean=-0.000005 rms=0.002553 Jy/beam
! Combined flux in latest and established models = 0.688149 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 40 components and 0.688149 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.125196Jy  sigma=0.591633
! Fit after  self-cal, rms=0.125240Jy  sigma=0.591535
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -3.15008e-05 Jy
! Component: 100  -  total flux cleaned = 0.0001176 Jy
! Total flux subtracted in 100 components = 0.0001176 Jy
! Clean residual min=-0.009171 max=0.011169 Jy/beam
! Clean residual mean=-0.000005 rms=0.002545 Jy/beam
! Combined flux in latest and established models = 0.688267 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 48 components and 0.688267 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.125132Jy  sigma=0.591097
! Fit after  self-cal, rms=0.125124Jy  sigma=0.591070
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-10.8, 5.2).
mapp
! 
! Move the cursor into the plot window and press 'H' for help
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.0156459 Jy
! Component: 100  -  total flux cleaned = 0.022233 Jy
! Total flux subtracted in 100 components = 0.022233 Jy
! Clean residual min=-0.008433 max=0.010084 Jy/beam
! Clean residual mean=-0.000001 rms=0.002295 Jy/beam
! Combined flux in latest and established models = 0.7105 Jy
selfcal
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 81 components and 0.7105 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.124123Jy  sigma=0.586124
! Fit after  self-cal, rms=0.124050Jy  sigma=0.585789
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=0.124050Jy  sigma=0.585789
! Fit after  self-cal, rms=0.106742Jy  sigma=0.480486
radp
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
clean
! Inverting map and beam 
! Estimated beam: bmin=3.105 mas, bmaj=8.713 mas, bpa=-11.19 degrees
! Estimated noise=2.04327 mJy/beam.
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00622052 Jy
! Component: 100  -  total flux cleaned = 0.00737375 Jy
! Total flux subtracted in 100 components = 0.00737375 Jy
! Clean residual min=-0.004498 max=0.006538 Jy/beam
! Clean residual mean=-0.000000 rms=0.001315 Jy/beam
! Combined flux in latest and established models = 0.717874 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 93 components and 0.717874 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.106500Jy  sigma=0.479298
! Fit after  self-cal, rms=0.106485Jy  sigma=0.479228
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00131493 Jy
! Component: 100  -  total flux cleaned = 0.00184552 Jy
! Total flux subtracted in 100 components = 0.00184552 Jy
! Clean residual min=-0.004575 max=0.006733 Jy/beam
! Clean residual mean=0.000000 rms=0.001296 Jy/beam
! Combined flux in latest and established models = 0.719719 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 97 components and 0.719719 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.106374Jy  sigma=0.478779
! Fit after  self-cal, rms=0.106369Jy  sigma=0.478762
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1.5
! Added new window around map position (22.4, -76.4).
mapp
! 
! Move the cursor into the plot window and press 'H' for help
clean
! clean: niter=100  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00670477 Jy
! Component: 100  -  total flux cleaned = 0.00804618 Jy
! Total flux subtracted in 100 components = 0.00804618 Jy
! Clean residual min=-0.004055 max=0.006069 Jy/beam
! Clean residual mean=-0.000003 rms=0.001292 Jy/beam
! Combined flux in latest and established models = 0.727765 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 120 components and 0.727765 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.105977Jy  sigma=0.477520
! Fit after  self-cal, rms=0.105941Jy  sigma=0.477364
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 1145-071_S
! Writing UV FITS file: 1145-071_S.uvf
! Writing 120 model components to file: 1145-071_S.mod
! wwins: Wrote 3 windows to 1145-071_S.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.105 x 8.713 at -11.19 degrees (North through East)
! Clean map  min=-0.004435  max=0.5362 Jy/beam
! Writing clean map to FITS file: 1145-071_S.fits
! Writing difmap environment to: 1145-071_S.par
device 1145-071_Suv.ps/vps,1,2
! Attempting to open device: '1145-071_Suv.ps/vps'
radplot
! Using default options string "m1"
uvplot
device 1145-071_Sim.ps/vps
! Attempting to open device: '1145-071_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=3.105 mas, bmaj=8.713 mas, bpa=-11.19 degrees
! Estimated noise=2.04327 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.105 x 8.713 at -11.19 degrees (North through East)
! Clean map  min=-0.004435  max=0.5362 Jy/beam
quit
! Quitting program
! Log file 1145-071_S.log closed on Fri Oct  9 15:26:46 1998