event begin max end class region ----- ----- ----- ----- ----- ------ 3420 01:22 01:25 01:31 B1.0 3440 03:17 04:07 04:52 B2.5 1105 3460 07:00 07:03 07:06 B6.0 1103 3470 07:19 07:24 07:30 B1.6 3480 07:51 07:55 07:59 B1.8 3500 14:31 14:35 14:38 B2.5 1101 3510 15:55 16:00 16:02 B4.3 1101 3530 17:14 17:27 17:38 B2.5 1105 3550 22:04 22:08 22:11 B3.1 1105 3570 23:26 23:29 23:31 B2.1