event begin max end class region ----- ----- ----- ----- ----- ------ 4900 01:00 01:15 01:23 B4.1 2869 4910 02:00 02:09 02:20 B1.8 2869 4920 05:01 05:11 05:26 B2.2 2869 4930 09:42 09:51 09:58 B2.4 2869 4940 10:49 10:57 11:03 B2.0 2869
