event begin max end class region ----- ----- ----- ----- ----- ------ 4770 01:17 01:27 01:34 B6.0 4780 02:18 02:30 02:41 B7.3 2795 4790 05:50 05:59 06:06 B2.2 4800 08:08 08:15 08:20 B2.1 4810 22:30 22:40 22:47 B1.7
