Time Range      Source Name   Position
-----------------  ------------  --------
16:14:11 19:32:22  AR 940        S18W84
19:53:24 20:54:09  AR 940        S18W84
21:32:25 22:50:51  AR 940        S18W84
23:14:33 24:02:36  AR 940        S18W84