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SUMMARY: fields | routine DETAILS: routine | ||||||||||
./toolbox ra2ha.pro
ra2ha |
Convert a Right Ascension (RA) in degrees to an hour angle (HA) in degrees using the given LST in seconds.
The returned value (HA) is always between -180.0 and +180.0. This works for vectors (lst must either be a single scalar or a vector of the same length as the RA argument).