event begin max end class region ----- ----- ----- ----- ----- ------ 6080 00:54 01:01 01:07 B2.4 2835 6100 20:11 20:20 20:28 B3.3 2835 6110 21:43 21:52 22:03 B2.3 2836 6120 23:25 23:49 00:36 B5.0