Time Range      Source Name   Position
-----------------  ------------  --------
15:55:11 18:37:55  AR 507        N07W82
19:00:23 20:11:54  AR 507        N07W82
20:38:49 21:54:54  AR 507        N07W82
22:17:48 23:35:05  AR 507        N07W82