OBS-ID    hhc20011129_0928
EVNT0001  2001-11-29T04:00:46.314Z 2001-11-29T04:04:16.316Z    2.47
EVNT0002  2001-11-29T04:11:16.319Z 2001-11-29T04:16:16.321Z    2.57
EVNT0003  2001-11-29T05:18:46.313Z 2001-11-29T05:37:16.319Z    3.91