event begin max end class region ----- ----- ----- ----- ----- ------ 4460 01:10 01:13 01:15 B2.3 1149 4490 09:40 09:53 10:07 B2.6 1149 4510 11:50 11:53 12:00 B2.0 1149 4520 12:25 12:29 12:32 B1.4 1149 4530 18:09 18:20 18:33 B2.8 1149 4540 23:45 23:50 23:54 B1.6 1147