galactic_from_equatorial

rubin_sim.utils.galactic_from_equatorial(ra, dec)

Convert RA,Dec (J2000) to Galactic Coordinates

@param [in] ra is right ascension in degrees, either a number or a numpy array

@param [in] dec is declination in degrees, either a number or a numpy array

@param [out] g_long is galactic longitude in degrees

@param [out] g_lat is galactic latitude in degrees