! Started logfile: 1928+738_X.log on Fri Apr 24 10:41:19 1998
observe 1928+738_X.edt
! Reading UV FITS file: 1928+738_X.edt
! AN table 1: 45 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.964198 visibilities/baseline/integration-bin.
! Found source: 1928+738
! 
! 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 410 lines of history.
! 
! Reading 6248 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=0.9301 mas, bmaj=1.231 mas, bpa=-57.24 degrees
! Estimated noise=1.6045 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! 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 = 1.1416 Jy
! Component: 100  -  total flux cleaned = 1.57438 Jy
! Total flux subtracted in 100 components = 1.57438 Jy
! Clean residual min=-0.101628 max=0.338646 Jy/beam
! Clean residual mean=0.000101 rms=0.030203 Jy/beam
! Combined flux in latest and established models = 1.57438 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 11 components and 1.57438 Jy
! 
! Correcting IF 1.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.519600Jy  sigma=3.188956
! Fit after  self-cal, rms=0.518059Jy  sigma=3.179613
mapp
! Inverting map and beam 
! Estimated beam: bmin=0.9301 mas, bmaj=1.231 mas, bpa=-57.24 degrees
! Estimated noise=1.6045 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (0.2, -1.6).
clean 100,0.03
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.298389 Jy
! Component: 100  -  total flux cleaned = 0.456482 Jy
! Total flux subtracted in 100 components = 0.456482 Jy
! Clean residual min=-0.062538 max=0.154899 Jy/beam
! Clean residual mean=0.000067 rms=0.017904 Jy/beam
! Combined flux in latest and established models = 2.03086 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 26 components and 2.03086 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.327673Jy  sigma=2.011701
! Fit after  self-cal, rms=0.306721Jy  sigma=1.882858
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 = 0.130778 Jy
! Component: 100  -  total flux cleaned = 0.206689 Jy
! Total flux subtracted in 100 components = 0.206689 Jy
! Clean residual min=-0.043646 max=0.076773 Jy/beam
! Clean residual mean=0.000051 rms=0.013013 Jy/beam
! Combined flux in latest and established models = 2.23755 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 41 components and 2.23755 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.249679Jy  sigma=1.533015
! Fit after  self-cal, rms=0.244012Jy  sigma=1.498193
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 = 0.0667056 Jy
! Component: 100  -  total flux cleaned = 0.107229 Jy
! Total flux subtracted in 100 components = 0.107229 Jy
! Clean residual min=-0.040152 max=0.062893 Jy/beam
! Clean residual mean=0.000042 rms=0.011499 Jy/beam
! Combined flux in latest and established models = 2.34478 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 49 components and 2.34478 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.226308Jy  sigma=1.389612
! Fit after  self-cal, rms=0.224555Jy  sigma=1.378823
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 = 0.0374172 Jy
! Component: 100  -  total flux cleaned = 0.0602127 Jy
! Total flux subtracted in 100 components = 0.0602127 Jy
! Clean residual min=-0.040737 max=0.060188 Jy/beam
! Clean residual mean=0.000037 rms=0.011034 Jy/beam
! Combined flux in latest and established models = 2.40499 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 50 components and 2.40499 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.218665Jy  sigma=1.342678
! Fit after  self-cal, rms=0.217948Jy  sigma=1.338247
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 = 0.021658 Jy
! Component: 100  -  total flux cleaned = 0.0325319 Jy
! Total flux subtracted in 100 components = 0.0325319 Jy
! Clean residual min=-0.041965 max=0.058847 Jy/beam
! Clean residual mean=0.000034 rms=0.010894 Jy/beam
! Combined flux in latest and established models = 2.43752 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 54 components and 2.43752 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.215932Jy  sigma=1.325878
! Fit after  self-cal, rms=0.215673Jy  sigma=1.324265
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 = 0.00390835 Jy
! Component: 100  -  total flux cleaned = 0.00479274 Jy
! Total flux subtracted in 100 components = 0.00479274 Jy
! Clean residual min=-0.041604 max=0.058578 Jy/beam
! Clean residual mean=0.000034 rms=0.010843 Jy/beam
! Combined flux in latest and established models = 2.44231 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 59 components and 2.44231 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.214655Jy  sigma=1.317955
! Fit after  self-cal, rms=0.214537Jy  sigma=1.317217
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.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.94     HN        1.17     LA        0.98     
!   MK        0.97     NL        1.00     OV        0.99     PT        1.07     
!   SC        0.99     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.94     HN        1.17     LA        0.98     
!   MK        0.97     NL        0.98     OV        0.98     PT        1.10     
!   SC        0.99     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.93     HN        1.19     LA        0.98     
!   MK        0.99     NL        0.99     OV        0.98     PT        1.09     
!   SC        0.99     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.94     HN        1.18     LA        0.99     
!   MK        0.97     NL        0.99     OV        0.99     PT        1.11     
!   SC        1.00     
! 
! 
! Fit before self-cal, rms=0.214537Jy  sigma=1.317217
! Fit after  self-cal, rms=0.180940Jy  sigma=1.057014
radp
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
clean 100,0.03
! Inverting map and beam 
! Estimated beam: bmin=0.9286 mas, bmaj=1.234 mas, bpa=-57.15 degrees
! Estimated noise=1.6068 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00031704 Jy
! Component: 100  -  total flux cleaned = -0.000854523 Jy
! Total flux subtracted in 100 components = -0.000854523 Jy
! Clean residual min=-0.031896 max=0.034637 Jy/beam
! Clean residual mean=-0.000033 rms=0.008359 Jy/beam
! Combined flux in latest and established models = 2.44146 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 64 components and 2.44146 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.178543Jy  sigma=1.041052
! Fit after  self-cal, rms=0.178455Jy  sigma=1.039902
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=0.178455Jy  sigma=1.039902
! Fit after  self-cal, rms=0.122754Jy  sigma=0.705786
radp
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
clean 100,0.03
! Inverting map and beam 
! Estimated beam: bmin=0.9316 mas, bmaj=1.214 mas, bpa=-56.75 degrees
! Estimated noise=1.60172 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.013138 Jy
! Component: 100  -  total flux cleaned = -0.0164001 Jy
! Total flux subtracted in 100 components = -0.0164001 Jy
! Clean residual min=-0.013704 max=0.024645 Jy/beam
! Clean residual mean=0.000002 rms=0.003678 Jy/beam
! Combined flux in latest and established models = 2.42506 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 69 components and 2.42506 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.119532Jy  sigma=0.684137
! Fit after  self-cal, rms=0.119428Jy  sigma=0.683617
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (2, -7.8).
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 = 0.0212363 Jy
! Component: 100  -  total flux cleaned = 0.0246151 Jy
! Total flux subtracted in 100 components = 0.0246151 Jy
! Clean residual min=-0.012616 max=0.016654 Jy/beam
! Clean residual mean=0.000002 rms=0.003280 Jy/beam
! Combined flux in latest and established models = 2.44967 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 76 components and 2.44967 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.115880Jy  sigma=0.659828
! Fit after  self-cal, rms=0.115627Jy  sigma=0.658855
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 = 0.00275214 Jy
! Component: 100  -  total flux cleaned = 0.00240496 Jy
! Total flux subtracted in 100 components = 0.00240496 Jy
! Clean residual min=-0.012502 max=0.015283 Jy/beam
! Clean residual mean=0.000002 rms=0.003181 Jy/beam
! Combined flux in latest and established models = 2.45208 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 79 components and 2.45208 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.114594Jy  sigma=0.651958
! Fit after  self-cal, rms=0.114542Jy  sigma=0.651770
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peawk 2
! Syntax error in line:
! peawk 2
!     ^
! Unable to identify keyword "peawk"
! 
peakw 2
! Added new window around map position (1.2, -3.6).
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 = 0.0146704 Jy
! Component: 100  -  total flux cleaned = 0.0135811 Jy
! Total flux subtracted in 100 components = 0.0135811 Jy
! Clean residual min=-0.013640 max=0.014689 Jy/beam
! Clean residual mean=0.000002 rms=0.003022 Jy/beam
! Combined flux in latest and established models = 2.46566 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 13 model components to the UV plane model.
! The established model now contains 88 components and 2.46566 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.112737Jy  sigma=0.639992
! Fit after  self-cal, rms=0.112604Jy  sigma=0.638872
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 = 0.00429461 Jy
! Component: 100  -  total flux cleaned = 0.00458793 Jy
! Total flux subtracted in 100 components = 0.00458793 Jy
! Clean residual min=-0.013264 max=0.014401 Jy/beam
! Clean residual mean=0.000002 rms=0.002941 Jy/beam
! Combined flux in latest and established models = 2.47025 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 91 components and 2.47025 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.111840Jy  sigma=0.633734
! Fit after  self-cal, rms=0.111812Jy  sigma=0.633470
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (2, -10.4).
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 = 0.0144226 Jy
! Component: 100  -  total flux cleaned = 0.0205863 Jy
! Total flux subtracted in 100 components = 0.0205863 Jy
! Clean residual min=-0.011620 max=0.013404 Jy/beam
! Clean residual mean=0.000001 rms=0.002716 Jy/beam
! Combined flux in latest and established models = 2.49083 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 103 components and 2.49083 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.109958Jy  sigma=0.622233
! Fit after  self-cal, rms=0.109766Jy  sigma=0.621255
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 = 0.00519984 Jy
! Component: 100  -  total flux cleaned = 0.00601635 Jy
! Total flux subtracted in 100 components = 0.00601635 Jy
! Clean residual min=-0.011491 max=0.013343 Jy/beam
! Clean residual mean=0.000001 rms=0.002630 Jy/beam
! Combined flux in latest and established models = 2.49685 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 103 components and 2.49685 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.109038Jy  sigma=0.616774
! Fit after  self-cal, rms=0.109002Jy  sigma=0.616613
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (2.4, -15.8).
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 = 0.0130109 Jy
! Component: 100  -  total flux cleaned = 0.0206759 Jy
! Total flux subtracted in 100 components = 0.0206759 Jy
! Clean residual min=-0.011301 max=0.010806 Jy/beam
! Clean residual mean=-0.000001 rms=0.002372 Jy/beam
! Combined flux in latest and established models = 2.51752 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 115 components and 2.51752 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.107485Jy  sigma=0.606967
! Fit after  self-cal, rms=0.107432Jy  sigma=0.606599
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 = 0.00543625 Jy
! Component: 100  -  total flux cleaned = 0.00766782 Jy
! Total flux subtracted in 100 components = 0.00766782 Jy
! Clean residual min=-0.011125 max=0.010653 Jy/beam
! Clean residual mean=-0.000001 rms=0.002277 Jy/beam
! Combined flux in latest and established models = 2.52519 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 119 components and 2.52519 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.106866Jy  sigma=0.603082
! Fit after  self-cal, rms=0.106853Jy  sigma=0.602995
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
selfcal true,true,2/6
! Performing amp+phase self-cal over 0.333333 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.106853Jy  sigma=0.602995
! Fit after  self-cal, rms=0.104368Jy  sigma=0.587576
clean 100,0.03
! Inverting map and beam 
! Estimated beam: bmin=0.9326 mas, bmaj=1.213 mas, bpa=-56.86 degrees
! Estimated noise=1.6 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00476587 Jy
! Component: 100  -  total flux cleaned = 0.00608925 Jy
! Total flux subtracted in 100 components = 0.00608925 Jy
! Clean residual min=-0.009285 max=0.009585 Jy/beam
! Clean residual mean=0.000005 rms=0.002034 Jy/beam
! Combined flux in latest and established models = 2.53128 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 125 components and 2.53128 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103627Jy  sigma=0.582704
! Fit after  self-cal, rms=0.103593Jy  sigma=0.582505
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 1928+738_X
! Writing UV FITS file: 1928+738_X.uvf
! Writing 125 model components to file: 1928+738_X.mod
! wwins: Wrote 6 windows to 1928+738_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9326 x 1.213 at -56.86 degrees (North through East)
! Clean map  min=-0.01024  max=1.2657 Jy/beam
! Writing clean map to FITS file: 1928+738_X.fits
! Writing difmap environment to: 1928+738_X.par
device 1928+738_Xuv.ps/vps,1,2
! Attempting to open device: '1928+738_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
device 1928+738_Xim.ps/vps
! Attempting to open device: '1928+738_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=0.9326 mas, bmaj=1.213 mas, bpa=-56.86 degrees
! Estimated noise=1.6 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9326 x 1.213 at -56.86 degrees (North through East)
! Clean map  min=-0.01024  max=1.2657 Jy/beam
quit
! Quitting program
! Log file 1928+738_X.log closed on Fri Apr 24 10:49:01 1998