OBS-ID    hhc20011102_0842
EVNT0001  2001-11-02T00:32:24.251Z 2001-11-02T00:41:54.250Z    2.62
EVNT0002  2001-11-02T02:32:24.254Z 2001-11-02T02:35:24.253Z    2.42
EVNT0003  2001-11-02T04:12:24.251Z 2001-11-02T04:17:54.256Z    2.50