! Started logfile: difmap.log_1 on Fri Apr  6 09:17:23 2007
![@1144-379_X.par]
mapunits mas
! Distances in the map plane now have units: milli-arcsec.
! Distances in the UV plane now have units: mega-wavelengths.
multi_model false
! Use one model for all channel/polarization selections.
get 1144-379_X
! Reading UV FITS file: 1144-379_X.uvf
! AN table 1: 74 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.0292149 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: 1144-379
! 
! 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 1245 lines of history.
! 
! Reading 908 visibilities.
! A total of 13 model components were read from file 1144-379_X.mod
! rwins: Read 1 windows from 1144-379_X.win
! Multi-model file "1144-379_X.mtab" not available
mapsize 2048,0.1, 2048,0.1
! Map grid = 2048x2048 pixels with 0.100x0.100 milli-arcsec cellsize.
select RR, 1, 4
! 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
uvtaper 0, 0
! No UV-taper is currently set.
uvrange 0, 0
! The full UV range of the data is currently selected for gridding.
uvweight 0, -2, false
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
selftaper 0, 0
! No selfcal UV-taper is currently set.
selflims 0, 0
! Selfcal amplitude corrections will not be limited.
! Selfcal phase corrections will not be limited.
xyrange 0, 0, 0, 0
! The mapplot display area will be limited to:
!  Relative  RA: (The whole available range)
!  Relative DEC: (The whole available range)
beamloc 0, 0, 0.01, 0.3
! Mapplot clean beam ellipse center: 0,0. Size range: 0.01 -> 0.3.
polvec 0, 0, 0, 1, 1
! Give polarization vectors lengths of 0 milli-arcsec/Jy.
! Draw vectors where unpolarized flux > 0 Jy and polarized flux > 0 Jy.
! Draw polarization vectors in every X pixel and in every Y pixel.
integer niter
niter=50
float gain
gain=0.05
float cutoff
cutoff=0
float cmul
cmul=0
logical docont
docont=true
mapcolor grey, 1.000000, 0.500000
! Mapplot colormap: grey, contrast: 1 brightness: 0.5.
mapfunc linear, 0.000000, 0.000000
! Mapplot transfer-function = linear, Data range = data min -> data max.
string vflags
vflags=""
string rflags
rflags=""
string pflags
pflags=""
string tflags
tflags=""
selfflag true, 3, 4
! - In phase-only self-cal, good data on baselines that are not in closed
!   arrays of at least 3 telescopes will be flagged.
! - In amplitude self-cal, good data on baselines that are not in closed
!   arrays of at least 4 telescopes will be flagged.
scangap 3600
! Delimiting interscan gap changed to 3600 seconds in all sub-arrays.
float levs(10)
levs(1:10) = -0.3, 0.3, 0.6, 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 76.8
![Exited script file: 1144-379_X.par]
rmod 1144-379_X.mod
! clrmod: Cleared the established and tentative models.
! A total of 13 model components were read from file 1144-379_X.mod
device ./1144-379_X.ps/vps
! Attempting to open device: './1144-379_X.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)*-32.5,32.5,-32.5,32.5
! Syntax error in line:
! cmul = imstat(rms)*-32.5,32.5,-32.5,32.5
!                         ^
! Illegal assignment list to scalar variable: cmul
! 
xyrange 0,0,0,0
! The mapplot display area will be limited to:
!  Relative  RA: (The whole available range)
!  Relative DEC: (The whole available range)
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
docont=true
mapplot cln,false
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 1.88662 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.42 mas, bmaj=26.59 mas, bpa=12.59 degrees
! Estimated noise=2309.91 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.42 x 26.59 at 12.59 degrees (North through East)
! Clean map  min=-0.0069095  max=1.8869 Jy/beam
quit
! Quitting program
! Log file difmap.log_1 closed on Fri Apr  6 09:17:30 2007