Time Range Source Name Position ----------------- ------------ -------- 16:09:39 17:29:49 AR8831 S18W36 17:53:29 19:49:49 AR8831 S18W36 20:16:23 21:59:43 AR8831 S18W36 22:22:35 22:48:15 AR8831 S18W36 22:56:04 23:31:44 SUN S18W36 23:32:05 23:49:45 SUN S18W23