hec_id,time_start,time_peak,time_end,nar,lat_hg,long_hg,long_carr,xray_class,optical_class
74043,2013-01-06 02:57:00.0,2013-01-06 03:03:00.0,2013-01-06 03:09:00.0,11653,,,,C3.0,
74044,2013-01-06 09:15:00.0,2013-01-06 09:50:00.0,2013-01-06 10:12:00.0,11653,,,,C1.9,
74045,2013-01-06 11:22:00.0,2013-01-06 11:27:00.0,2013-01-06 11:32:00.0,11653,,,,C1.2,
74046,2013-01-06 12:44:00.0,2013-01-06 12:54:00.0,2013-01-06 13:01:00.0,11652,,,,C1.7,
74047,2013-01-06 16:58:00.0,2013-01-06 17:03:00.0,2013-01-06 17:12:00.0,11653,,,,C1.2,
74048,2013-01-06 22:34:00.0,2013-01-06 22:41:00.0,2013-01-06 22:50:00.0,11653,,,,B9.1,