../ swarm_a_ephemeris_20230721.txt 21-Sep-2023 22:00 109028 swarm_a_fac_high_res_20230721.txt 21-Sep-2023 22:00 3091473 swarm_b_ephemeris_20230721.txt 21-Sep-2023 22:00 109071 swarm_b_fac_high_res_20230721.txt 21-Sep-2023 22:00 3088226 swarm_c_ephemeris_20230721.txt 21-Sep-2023 22:00 108957 swarm_c_fac_high_res_20230721.txt 21-Sep-2023 22:00 3091559