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public interface ConeSearcher
Object which can perform repeated sky cone searches.
Method Summary | |
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void |
close()
Called when this searcher is no longer required. |
int |
getDecIndex(StarTable result)
Returns the index of a column giving the declination in the returned table. |
int |
getRaIndex(StarTable result)
Returns the index of a column giving the right ascension in the returned table. |
StarTable |
performSearch(double ra,
double dec,
double sr)
Returns a table consisting of all the objects within a given search radius of a specified point on the sky. |
Method Detail |
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StarTable performSearch(double ra, double dec, double sr) throws IOException
ra
- right ascension in degrees of search region centredec
- declination in degrees of search region centresr
- search radius in degrees
IOException
int getRaIndex(StarTable result)
result
- table returned by performSearch
int getDecIndex(StarTable result)
result
- table returned by performSearch
void close()
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