OBS-ID    hhc20011119_0928
EVNT0001  2001-11-19T01:34:52.828Z 2001-11-19T01:37:52.826Z    2.08
EVNT0002  2001-11-19T05:32:22.828Z 2001-11-19T05:41:52.828Z    2.13
EVNT0003  2001-11-19T06:04:52.832Z 2001-11-19T06:08:52.827Z    2.01