event begin max end class region ----- ----- ----- ----- ----- ------ 6850 04:07 04:12 04:19 B2.1 2641 6860 04:30 04:33 04:37 B1.9 2641 6870 07:39 07:43 07:49 B1.2 2641 6880 07:57 08:00 08:02 B2.8 2641 6890 08:03 08:07 08:10 B2.6 2641