event begin max end class region ----- ----- ----- ----- ----- ------ 6510 01:57 02:02 02:07 C1.2 1183 6620 15:26 15:35 15:46 C2.6 1176 6640 21:35 21:39 21:47 B7.0 1176 6650 22:07 22:21 22:32 C1.6 1178