1imua2(1)                    General Commands Manual                   imua2(1)
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Name

6       imua2 - Find USNO-A2.0 stars in FITS or IRAF image files
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Synopsis

9       imua2 [options] FITS or IRAF file(s)
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Description

12       Search USNO-A2.0 Catalog within the area described by the world coordi‐
13       nate system in an image header.  This is a link to imcat rather than  a
14       separate executable.
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Options

17       -b [<RA> <Dec>]
18              Output in B1950, optional new image center in B1950 (FK4) RA and
19              Dec
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21       -h     Print heading, else do not
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23       -j [<RA> <Dec>]
24              Output in J2000, optional new image center in J2000 (FK5) RA and
25              Dec
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27       -m [<bright magnitude>] <faint magnitude>
28              Limiting  catalog  magnitude(s) (default none, bright -2 if only
29              faint is given)
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31       -n <num>
32              Number of brightest stars to print
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34       -p <scale>
35              Initial plate scale in arcsec per pixel (default 0)
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37       -s     Sort by RA instead of flux
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39       -t     Tab table to standard output as well as file
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41       -u     USNO catalog single plate number to accept
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43       -v     Verbose listing of processing intermediate results
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45       -w     Write tab table output file imagename.cat -z  Use  AIPS  classic
46              projections instead of WCSLIB; use CD matrix or CDELT instead of
47              polynomial solution.
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See Also

50       imgsc(),imuac(),imusac(),scat()
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Author

53       Jessica Mink, SAO (mink@cfa.harvard.edu)
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Options

56       -b [<RA> <Dec>]
57              Output B1950 (FK4) coordinates (optional center)
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59       -u <plate>
60              Accept only stars from this plate (default all)
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62       -h     Print heading, else do not
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64       -j [<RA> <Dec>]
65              Output J2000 (FK5) coordinates (optional center)
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67       -m [<bright magnitude>] <faint magnitude>
68              Limiting catalog magnitude(s) (default none, bright -2  if  only
69              faint is given)
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71       -n <num>
72              Number of brightest stars to print
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74       -p <scale>
75              Plate scale in arcsec per pixel (default 0)
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77       -s     Sort by RA instead of flux
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79       -t     Tab table to standard output as well as file
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81       -u <plate>
82              Accept only stars from thsi plate (default all)
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84       -v     Verbose listing of processing intermediate results
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86       -w     Write tab table output file imagename.uac
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See Also

89       imcat(),imgsc(),imusa2(),scat()
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Web Page

92       http://tdc-www.harvard.edu/software/wcstools/imcat/imua2.html
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Author

95       Jessica Mink, SAO (jmink@cfa.harvard.edu)
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9914 April 1998                         WCS                             imua2(1)
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