! Started logfile: 1228+126_X.log on Thu Apr 23 16:02:25 1998
observe 1228+126_X.edt
! Reading UV FITS file: 1228+126_X.edt
! AN table 1: 45 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.667901 visibilities/baseline/integration-bin.
! Found source: 1228+126
! 
! 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 4328 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=0.9485 mas, bmaj=2.066 mas, bpa=-5.607 degrees
! Estimated noise=1.8989 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1.6
! 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 = 0.635411 Jy
! Component: 100  -  total flux cleaned = 0.859994 Jy
! Total flux subtracted in 100 components = 0.859994 Jy
! Clean residual min=-0.051330 max=0.139296 Jy/beam
! Clean residual mean=0.000139 rms=0.017192 Jy/beam
! Combined flux in latest and established models = 0.859994 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.859994 Jy
! 
! Correcting IF 1.
!  A total of 115 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 115 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 115 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 115 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.255672Jy  sigma=1.547887
! Fit after  self-cal, rms=0.254579Jy  sigma=1.541406
mapp
! Inverting map and beam 
! Estimated beam: bmin=0.9482 mas, bmaj=2.064 mas, bpa=-5.582 degrees
! Estimated noise=1.90087 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-1.2, 0.2).
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 = 0.133219 Jy
! Component: 100  -  total flux cleaned = 0.206018 Jy
! Total flux subtracted in 100 components = 0.206018 Jy
! Clean residual min=-0.037094 max=0.052479 Jy/beam
! Clean residual mean=-0.000003 rms=0.011020 Jy/beam
! Combined flux in latest and established models = 1.06601 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 27 components and 1.06601 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.181430Jy  sigma=1.097517
! Fit after  self-cal, rms=0.176221Jy  sigma=1.065943
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 = 0.0536722 Jy
! Component: 100  -  total flux cleaned = 0.0838728 Jy
! Total flux subtracted in 100 components = 0.0838728 Jy
! Clean residual min=-0.029425 max=0.039455 Jy/beam
! Clean residual mean=-0.000060 rms=0.009380 Jy/beam
! Combined flux in latest and established models = 1.14988 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 37 components and 1.14988 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.160884Jy  sigma=0.972798
! Fit after  self-cal, rms=0.159648Jy  sigma=0.965357
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-2.8, 0.8).
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 = 0.0379083 Jy
! Component: 100  -  total flux cleaned = 0.0586987 Jy
! Total flux subtracted in 100 components = 0.0586987 Jy
! Clean residual min=-0.026880 max=0.036219 Jy/beam
! Clean residual mean=-0.000094 rms=0.008592 Jy/beam
! Combined flux in latest and established models = 1.20858 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 53 components and 1.20858 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.151265Jy  sigma=0.914710
! Fit after  self-cal, rms=0.150635Jy  sigma=0.910829
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 = 0.0176545 Jy
! Component: 100  -  total flux cleaned = 0.0217349 Jy
! Total flux subtracted in 100 components = 0.0217349 Jy
! Clean residual min=-0.026696 max=0.037437 Jy/beam
! Clean residual mean=-0.000108 rms=0.008380 Jy/beam
! Combined flux in latest and established models = 1.23032 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 1.23032 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.148509Jy  sigma=0.898239
! Fit after  self-cal, rms=0.148384Jy  sigma=0.897486
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-6.4, 1.8).
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 = 0.0358897 Jy
! Component: 100  -  total flux cleaned = 0.0538173 Jy
! Total flux subtracted in 100 components = 0.0538173 Jy
! Clean residual min=-0.024954 max=0.030686 Jy/beam
! Clean residual mean=-0.000132 rms=0.007604 Jy/beam
! Combined flux in latest and established models = 1.28414 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 75 components and 1.28414 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.140713Jy  sigma=0.850596
! Fit after  self-cal, rms=0.140011Jy  sigma=0.846303
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 = 0.016342 Jy
! Component: 100  -  total flux cleaned = 0.0247842 Jy
! Total flux subtracted in 100 components = 0.0247842 Jy
! Clean residual min=-0.022888 max=0.030040 Jy/beam
! Clean residual mean=-0.000143 rms=0.007347 Jy/beam
! Combined flux in latest and established models = 1.30892 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 87 components and 1.30892 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.137994Jy  sigma=0.834158
! Fit after  self-cal, rms=0.137888Jy  sigma=0.833491
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 = 0.00856555 Jy
! Component: 100  -  total flux cleaned = 0.0125245 Jy
! Total flux subtracted in 100 components = 0.0125245 Jy
! Clean residual min=-0.022568 max=0.029860 Jy/beam
! Clean residual mean=-0.000149 rms=0.007231 Jy/beam
! Combined flux in latest and established models = 1.32144 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 90 components and 1.32144 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.136762Jy  sigma=0.826812
! Fit after  self-cal, rms=0.136731Jy  sigma=0.826603
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 = 0.00384138 Jy
! Component: 100  -  total flux cleaned = 0.00585219 Jy
! Total flux subtracted in 100 components = 0.00585219 Jy
! Clean residual min=-0.022393 max=0.029663 Jy/beam
! Clean residual mean=-0.000152 rms=0.007153 Jy/beam
! Combined flux in latest and established models = 1.3273 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 93 components and 1.3273 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.135949Jy  sigma=0.821986
! Fit after  self-cal, rms=0.135931Jy  sigma=0.821867
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 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.96     HN        0.99     LA        0.94     
!   MK        1.01     NL        0.96     OV        0.97     PT        1.13     
!   SC        0.97     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.97     HN        0.99     LA        0.94     
!   MK        1.00     NL        0.97     OV        0.96     PT        1.17     
!   SC        1.02     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.97     HN        1.02     LA        0.95     
!   MK        1.02     NL        0.97     OV        0.97     PT        1.13     
!   SC        1.00     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.97     HN        1.00     LA        0.95     
!   MK        0.98     NL        0.97     OV        0.97     PT        1.19     
!   SC        1.01     
! 
! 
! Fit before self-cal, rms=0.135931Jy  sigma=0.821867
! Fit after  self-cal, rms=0.116939Jy  sigma=0.700291
radp
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
mapp
! Inverting map and beam 
! Estimated beam: bmin=0.9498 mas, bmaj=2.056 mas, bpa=-5.443 degrees
! Estimated noise=1.88243 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-4.6, 1.6).
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 = 0.0193038 Jy
! Component: 100  -  total flux cleaned = 0.0294276 Jy
! Total flux subtracted in 100 components = 0.0294276 Jy
! Clean residual min=-0.015197 max=0.022409 Jy/beam
! Clean residual mean=-0.000081 rms=0.004687 Jy/beam
! Combined flux in latest and established models = 1.35672 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 106 components and 1.35672 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.114090Jy  sigma=0.681748
! Fit after  self-cal, rms=0.113956Jy  sigma=0.680363
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 = 0.00846798 Jy
! Component: 100  -  total flux cleaned = 0.0135745 Jy
! Total flux subtracted in 100 components = 0.0135745 Jy
! Clean residual min=-0.014633 max=0.021869 Jy/beam
! Clean residual mean=-0.000088 rms=0.004586 Jy/beam
! Combined flux in latest and established models = 1.3703 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 117 components and 1.3703 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.113315Jy  sigma=0.676202
! Fit after  self-cal, rms=0.113246Jy  sigma=0.675952
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-8.8, 3).
clean 100,0.03
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0208827 Jy
! Component: 100  -  total flux cleaned = 0.0325975 Jy
! Total flux subtracted in 100 components = 0.0325975 Jy
! Clean residual min=-0.012720 max=0.016758 Jy/beam
! Clean residual mean=-0.000099 rms=0.004061 Jy/beam
! Combined flux in latest and established models = 1.4029 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 145 components and 1.4029 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.109635Jy  sigma=0.654042
! Fit after  self-cal, rms=0.109494Jy  sigma=0.652232
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 = 0.00990959 Jy
! Component: 100  -  total flux cleaned = 0.0172532 Jy
! Total flux subtracted in 100 components = 0.0172532 Jy
! Clean residual min=-0.012423 max=0.016238 Jy/beam
! Clean residual mean=-0.000106 rms=0.003899 Jy/beam
! Combined flux in latest and established models = 1.42015 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 40 model components to the UV plane model.
! The established model now contains 175 components and 1.42015 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.108518Jy  sigma=0.646643
! Fit after  self-cal, rms=0.108532Jy  sigma=0.646333
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
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=0.108532Jy  sigma=0.646333
! Fit after  self-cal, rms=0.106199Jy  sigma=0.623408
radp
! Using default options string "m1"
! Move the cursor into the plot window and press 'H' for help
mapp
! Inverting map and beam 
! Estimated beam: bmin=0.9494 mas, bmaj=2.052 mas, bpa=-5.536 degrees
! Estimated noise=1.88658 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-10.8, 4.6).
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 = 0.0138782 Jy
! Component: 100  -  total flux cleaned = 0.0217707 Jy
! Total flux subtracted in 100 components = 0.0217707 Jy
! Clean residual min=-0.010762 max=0.013280 Jy/beam
! Clean residual mean=-0.000043 rms=0.003184 Jy/beam
! Combined flux in latest and established models = 1.44192 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 189 components and 1.44192 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104329Jy  sigma=0.612601
! Fit after  self-cal, rms=0.104346Jy  sigma=0.612235
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=0.104346Jy  sigma=0.612235
! Fit after  self-cal, rms=0.102855Jy  sigma=0.601430
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=0.9498 mas, bmaj=2.053 mas, bpa=-5.532 degrees
! Estimated noise=1.8855 mJy/beam.
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00642481 Jy
! Component: 100  -  total flux cleaned = 0.0121263 Jy
! Total flux subtracted in 100 components = 0.0121263 Jy
! Clean residual min=-0.010842 max=0.013172 Jy/beam
! Clean residual mean=-0.000039 rms=0.003028 Jy/beam
! Combined flux in latest and established models = 1.45405 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 203 components and 1.45405 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.102069Jy  sigma=0.596836
! Fit after  self-cal, rms=0.102087Jy  sigma=0.596714
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
peakw 2
! Added new window around map position (-18.6, 9.2).
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 = 0.0127638 Jy
! Component: 100  -  total flux cleaned = 0.0195455 Jy
! Total flux subtracted in 100 components = 0.0195455 Jy
! Clean residual min=-0.009529 max=0.010215 Jy/beam
! Clean residual mean=-0.000029 rms=0.002733 Jy/beam
! Combined flux in latest and established models = 1.47359 Jy
selfcal false,false,2/6
! Performing phase self-cal over 0.333333 minute time intervals
! Adding 30 model components to the UV plane model.
! The established model now contains 226 components and 1.47359 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.100510Jy  sigma=0.587622
! Fit after  self-cal, rms=0.100446Jy  sigma=0.587216
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 = 0.00429135 Jy
! Component: 100  -  total flux cleaned = 0.00796372 Jy
! Total flux subtracted in 100 components = 0.00796372 Jy
! Clean residual min=-0.009317 max=0.009977 Jy/beam
! Clean residual mean=-0.000028 rms=0.002624 Jy/beam
! Combined flux in latest and established models = 1.48156 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 235 components and 1.48155 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.099850Jy  sigma=0.583735
! Fit after  self-cal, rms=0.099857Jy  sigma=0.583633
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
save 1228+126_X
! Writing UV FITS file: 1228+126_X.uvf
! Writing 235 model components to file: 1228+126_X.mod
! wwins: Wrote 8 windows to 1228+126_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9498 x 2.053 at -5.532 degrees (North through East)
! Clean map  min=-0.0094439  max=0.73992 Jy/beam
! Writing clean map to FITS file: 1228+126_X.fits
! Writing difmap environment to: 1228+126_X.par
device  1228+126_Xuv.ps/vps,1,2
! Attempting to open device: '1228+126_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
device  1228+126_Xim.ps/vps
! Attempting to open device: '1228+126_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=0.9498 mas, bmaj=2.053 mas, bpa=-5.532 degrees
! Estimated noise=1.8855 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9498 x 2.053 at -5.532 degrees (North through East)
! Clean map  min=-0.0094439  max=0.73992 Jy/beam
quit
! Quitting program
! Log file 1228+126_X.log closed on Thu Apr 23 16:15:45 1998