OBS-ID    hhc20011224_0928
EVNT0001  2001-12-24T00:56:10.047Z 2001-12-24T00:59:10.046Z    2.21
EVNT0002  2001-12-24T01:30:10.050Z 2001-12-24T01:45:10.044Z    2.41
EVNT0003  2001-12-24T03:03:40.047Z 2001-12-24T03:26:40.051Z    2.77
EVNT0004  2001-12-24T04:50:40.049Z 2001-12-24T05:03:10.047Z    2.42
EVNT0005  2001-12-24T06:12:10.050Z 2001-12-24T06:21:40.050Z    2.25