![]() |
SuperNOVAS v1.5
The NOVAS C library, made better
|
novas_app_to_hor()
/ novas_hor_to_app()
or else wobble()
. cio_ra()
to get the CIO location w.r.t. the equinox of date (on the same dynamical equator), or equivalently ira_equinox()
to return the negated value of the same. novas_app_to_hor()
instead, or else the more explicit (less ambiguous) tod_to_itrs()
followed by itrs_to_hor()
, and possibly following it with an atmospheric refraction correction if appropriate. make_cat_object()
, make_redshifted_object()
, make_planet()
, make_ephem_object()
, or make_orbital_object()
. make_itrf_observer()
, make_gps_observer()
, make_observer_at_site()
, make_airborne_observer()
make_solar_system_observer(), or
make_observer_at_geocenter()`. This function will be available for the foreseeable future also. make_itrf_observer()
, make_gps_observer()
, or make_observer_at_site()
instead (all of which set default mean annual weather parameters for approximate refraction correction), and optionally set actual weather data afterwards, based on the measurements available. This function will be available for the foreseeable future also. make_itrf_site()
or make_gps_site()
instead (both of which set default mean annual weather parameters for approximate refraction correction), and optionally set actual weather data afterwards, based on the measurements available. This function will be available for the foreseeable future also. novas_ephem_provider
/ novas_set_ephem_provider()
instead, for dynamically configured implementations at runtime. This prototype is provided only to extend support for legacy NOVAS applications only, where an inplementation had to be linked always. set_planet_provider()
instead to specify what function should be used to calculate ephemeris positions for major planets. set_planet_provider_hp()
instead to specify what function should be used to calculate high-precision ephemeris positions for major planets.