! Started logfile: 0111+021_X.log on Fri Feb 20 13:12:24 1998
obser 0111+021_X.edt
! Reading UV FITS file: 0111+021_X.edt
! AN table 1: 15 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.671429 visibilities/baseline/integration-bin.
! Found source: 0111+021
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 724 lines of history.
! 
! Reading 1128 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 1024,0.1
! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize.
mapp
! Inverting map and beam 
! Estimated beam: bmin=1.649 mas, bmaj=10.19 mas, bpa=-19.5 degrees
! Estimated noise=4.7947 mJy/beam.
! 
! Move the cursor into the plot window and press 'H' for help
peakw 1.3
! 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 = 0.466348 Jy
! Component: 100  -  total flux cleaned = 0.545183 Jy
! Component: 150  -  total flux cleaned = 0.566704 Jy
! Total flux subtracted in 150 components = 0.566704 Jy
! Clean residual min=-0.009225 max=0.011338 Jy/beam
! Clean residual mean=-0.000270 rms=0.003054 Jy/beam
! Combined flux in latest and established models = 0.566704 Jy
selfcal false,false,3.6/6
! Performing phase self-cal over 0.6 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 19 components and 0.566704 Jy
! 
! Correcting IF 1.
!  A total of 51 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 51 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 51 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 51 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.109336Jy  sigma=0.536902
! Fit after  self-cal, rms=0.109000Jy  sigma=0.535315
mapp
! Inverting map and beam 
! Estimated beam: bmin=1.649 mas, bmaj=10.19 mas, bpa=-19.5 degrees
! Estimated noise=4.7947 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 = 0.00347108 Jy
! Component: 100  -  total flux cleaned = 0.0049782 Jy
! Component: 150  -  total flux cleaned = 0.00584243 Jy
! Total flux subtracted in 150 components = 0.00584243 Jy
! Clean residual min=-0.007819 max=0.007135 Jy/beam
! Clean residual mean=-0.000429 rms=0.002451 Jy/beam
! Combined flux in latest and established models = 0.572546 Jy
selfcal false,false,3.6/6
! Performing phase self-cal over 0.6 minute time intervals
! Adding 53 model components to the UV plane model.
! The established model now contains 70 components and 0.572546 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.108200Jy  sigma=0.531377
! Fit after  self-cal, rms=0.108149Jy  sigma=0.531149
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.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00     GN        0.97     HN        1.07     KP        0.98     
!   LA        1.03     NL        0.99     PT        0.97     WF        0.96     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     GN        1.07     HN        1.02     KP        1.00     
!   LA        0.99     NL        0.99     PT        1.00     WF        1.00     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.98     GN        0.85     HN        1.08     KP        0.99     
!   LA        0.99     NL        0.99     PT        1.05     WF        0.99     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     GN        0.97     HN        0.99     KP        1.03     
!   LA        0.99     NL        1.00     PT        1.00     WF        1.02     
! 
! 
! Fit before self-cal, rms=0.108149Jy  sigma=0.531149
! Fit after  self-cal, rms=0.104904Jy  sigma=0.514644
clean 150
! Inverting map and beam 
! Estimated beam: bmin=1.655 mas, bmaj=10.17 mas, bpa=-19.49 degrees
! Estimated noise=4.7798 mJy/beam.
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = 0.00427333 Jy
! Component: 100  -  total flux cleaned = 0.00415599 Jy
! Component: 150  -  total flux cleaned = 0.00379201 Jy
! Total flux subtracted in 150 components = 0.00379201 Jy
! Clean residual min=-0.005434 max=0.006232 Jy/beam
! Clean residual mean=-0.000065 rms=0.001702 Jy/beam
! Combined flux in latest and established models = 0.576338 Jy
selfcal false,false,3.6/6
! Performing phase self-cal over 0.6 minute time intervals
! Adding 45 model components to the UV plane model.
! The established model now contains 115 components and 0.576338 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104703Jy  sigma=0.513632
! Fit after  self-cal, rms=0.104697Jy  sigma=0.513557
mapp
! Inverting map 
! 
! Move the cursor into the plot window and press 'H' for help
selfcal true,true,0.6
! Performing amp+phase self-cal over 0.6 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.104697Jy  sigma=0.513557
! Fit after  self-cal, rms=0.098727Jy  sigma=0.487976
clean 150
! Inverting map and beam 
! Estimated beam: bmin=1.656 mas, bmaj=10.16 mas, bpa=-19.47 degrees
! Estimated noise=4.77615 mJy/beam.
! clean: niter=150  gain=0.05  cutoff=0
! Component: 050  -  total flux cleaned = -7.49907e-05 Jy
! Component: 100  -  total flux cleaned = -0.000532847 Jy
! Component: 150  -  total flux cleaned = -0.000857486 Jy
! Total flux subtracted in 150 components = -0.000857486 Jy
! Clean residual min=-0.005129 max=0.005924 Jy/beam
! Clean residual mean=-0.000057 rms=0.001581 Jy/beam
! Combined flux in latest and established models = 0.575481 Jy
selfcal false,false,3.6/6
! Performing phase self-cal over 0.6 minute time intervals
! Adding 43 model components to the UV plane model.
! The established model now contains 143 components and 0.575481 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.098661Jy  sigma=0.487722
! Fit after  self-cal, rms=0.098662Jy  sigma=0.487716
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
map
! Syntax error in line:
! map
!   ^
! Missing '=' in variable assignment
! 
mapp
! 
! Move the cursor into the plot window and press 'H' for help
save 0111+021_X
! Writing UV FITS file: 0111+021_X.uvf
! Writing 143 model components to file: 0111+021_X.mod
! wwins: Wrote 1 windows to 0111+021_X.win
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.656 x 10.16 at -19.47 degrees (North through East)
! Clean map  min=-0.005117  max=0.49938 Jy/beam
! Writing clean map to FITS file: 0111+021_X.fits
! Writing difmap environment to: 0111+021_X.par
device 0111+021_Xuv.ps/vps,1,2
! Attempting to open device: '0111+021_Xuv.ps/vps'
radplot
! Using default options string "m1"
uvplot
device 0111+021_Xim.ps/vps
! Attempting to open device: '0111+021_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=1.656 mas, bmaj=10.16 mas, bpa=-19.47 degrees
! Estimated noise=4.77615 mJy/beam.
mappl cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.656 x 10.16 at -19.47 degrees (North through East)
! Clean map  min=-0.005117  max=0.49938 Jy/beam
quit
! Quitting program
! Log file 0111+021_X.log closed on Fri Feb 20 13:17:40 1998