Name

       susa2 - Find USNO-SA2.0 Catalog stars in a square on the sky

Synopsis

       susac [options] [-b or -j] ra dec

Description

       suac  finds  all of the U.S. Naval Observatory SA2.0 Catalog objects in a specified region
       of the sky and lists their sky positions and magnitudes in order of brightness. Output  is
       to  standard  out,  unless  the -w flag is set, in which case it goes to objectname.uac or
       search.uac. It is a link to scat.

Options

       -a list single closest catalog source -b <RA> <Dec> Output B1950 (FK4) coordinates  around
       this  center -d Sort by distance from center instead of flux -h Print heading, else do not
       -j <RA> <Dec> Output J2000 (FK5) coordinates around this center  -m  [<bright  magnitude>]
       <faint  magnitude> Limiting catalog magnitude(s) (default none, bright -2 if only faint is
       given) -n <num> Number of brightest stars to print -o <name>  Object  name  used  to  name
       output  file  -r  <radius> Search radius in arcsec (default 10) -s Sort by right ascension
       instead of flux -t Tab table to standard output as well as file -u <num> Plate number  for
       catalog sources (0=all) -v Verbose listing of processing intermediate results -w Write tab
       table output file imagename.uac

See Also

       scat(1), sua2(1), imusa2(1), sgsc(1)

Author

       Doug Mink, SAO (dmink@cfa.harvard.edu)