OBS-ID    hhc20031219_0926
EVNT0001  2003-12-19T01:01:00.521Z 2003-12-19T01:08:59.000Z    2.57
EVNT0002  2003-12-19T01:09:00.999Z 2003-12-19T01:25:28.646Z    2.57
EVNT0003  2003-12-19T02:16:00.521Z 2003-12-19T02:24:28.646Z    2.57
EVNT0004  2003-12-19T05:11:39.631Z 2003-12-19T05:19:09.771Z    2.67