1susa2(1)(WCS) susa2(1)(WCS)
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6 Find USNO-SA2.0 Catalog stars in a square on the sky
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9 susac [options] [-b or -j] ra dec
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12 suac finds all of the U.S. Naval Observatory SA2.0 Catalog objects in a
13 specified region of the sky and lists their sky positions and magni‐
14 tudes in order of brightness. Output is to standard out, unless the -w
15 flag is set, in which case it goes to objectname.uac or search.uac. It
16 is a link to scat.
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19 -a list single closest catalog source -b <RA> <Dec> Output B1950 (FK4)
20 coordinates around this center -d Sort by distance from center instead
21 of flux -h Print heading, else do not -j <RA> <Dec> Output J2000 (FK5)
22 coordinates around this center -m [<bright magnitude>] <faint magni‐
23 tude> Limiting catalog magnitude(s) (default none, bright -2 if only
24 faint is given) -n <num> Number of brightest stars to print -o <name>
25 Object name used to name output file -r <radius> Search radius in arc‐
26 sec (default 10) -s Sort by right ascension instead of flux -t Tab ta‐
27 ble to standard output as well as file -u <num> Plate number for cata‐
28 log sources (0=all) -v Verbose listing of processing intermediate
29 results -w Write tab table output file imagename.uac
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32 scat(1), sua2(1), imusa2(1), sgsc(1)
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35 Doug Mink, SAO (dmink@cfa.harvard.edu)
36 9 June 2000 susa2(1)(WCS)