Time Range      Source Name   Position
-----------------  ------------  --------
16:05:09 18:08:54  AR 453        S23W83
18:30:26 19:40:50  AR 453        S23W82
20:06:26 21:20:50  AR 453        S23W82
21:42:26 23:46:34  AR 453        S23W82