NAME: RBSP_LOAD_SA_POINTING SYNTAX: rbsp_load_sa_pointing,probe='a',coord='GSM' rbsp_load_sa_pointing,/no_spice_load PURPOSE: Loads the spin axis pointing unit vector in GSE (default) or other SPICE supported coordinate system. Default cadence is 1 minute. INPUT: KEYWORDS: probe - either 'a', 'b', 'a b', or ['a','b'] coord=spice_coord_sys - default is GSE, but can be any of the coordinate systems (frame name) supported by the RBSP general frame kernels: Frame Name Relative To Type NAIF ID ======================= =================== ======= ======= GEI J2000 FIXED -362900 GEI_TOD J2000 DYNAMIC -362901 GEI_MOD J2000 DYNAMIC -362902 MEAN_ECLIP J2000 DYNAMIC -362903 GEO IAU_EARTH FIXED -362920 GSE J2000 DYNAMIC -362930 MAG J2000 DYNAMIC -362940 GSM J2000 DYNAMIC -362945 SM J2000 DYNAMIC -362950 times=times - array of times at which to return pointing direction NOTE: this can be in any format accepted by time_double(), time_string() /no_spice_load - skip loading/unloading of SPICE kernels NOTE: This assumes spice kernels have been manually loaded using: rbsp_load_spice_predict ; (optional) rbsp_load_spice_kernels ; (required) /debug - prints debugging info NOTES: HISTORY: 1. Created Oct 2013 - Kris Kersten, kris.kersten@gmail.com VERSION: $LastChangedBy: kersten $ $LastChangedDate: 2013-10-09 15:54:28 -0700 (Wed, 09 Oct 2013) $ $LastChangedRevision: 13295 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/general/missions/rbsp/spacecraft/rbsp_load_sa_pointing.pro $