1 INPUT

     INPUT & GO :  Commands for multichannel mapping: 

   - UV_MAP     will compute an image from UV data, New Version 
   - MX         will compute an image from UV data and clean it 
   - CLEAN      will clean a dirty image 
   - LEVEL      will compute best contour level list 
   - UVPLOT     will make one dimensional plots of UV data 
   - LIST       will make a alphanumeric list file of UV data 
   - FLAG       will temporary flag some  UV data 
   - UVALL      will plot UV data for all or selected channels 
   - MAP        will plot a contour map of all or selected channels 
   - POS        will plot a contour map for velocity-position cubes 
   - SPECTRE    will plot spectra from a data cube 
   - PLOTFIT    will plot results from task UV_FIT 

   Type: INPUT command-name  for further information on a command 
   Type: GO command-name  to execute a command 

2 UV_MAP

    UV_MAP computes a dirty image from a UV table.
  
    NAME         Generic map name.
    UV_SHIFT     If YES, shift the phase tracking (map) center.
    MAP_RA       New map center Right Ascension (HH:MM:SS.SS)
    MAP_DEC      New map center Declination     (dd:mm:ss.ss)
    MAP_ANGLE    Optional angle by which map should be rotated 
                   with respect to North.
    UV_TAPER[2]  UV taper in (rotated) X and Y
    WEIGHT_MODE  NA for Natural (best S/N), UN for Uniform (better beam)
                   Uniform weights are additionally controlled by UV_CELL
    MAP_SIZE[2]  Number of pixels in X and Y. Should be powers of 2.
    MAP_CELL[2]  Pixel size in seconds.
    UV_CELL[2]   UV_CELL[1] is a cell size in meter in UV plane, used to
                   compute a weight. UV_CELL[2] indicates a minimum weight
                   under wich natural weighting should be used. See
                   EXPLAIN UV_MAP for details.
    WCOL         Weight Channel
    MCOL[2]      First and Last channel to map.
    CONVOLUTION  Use 5.     

1 END

