OBS-ID    hhc20040316_0906
OBS-STRT  2004-03-16T00:06:37Z  2004-03-16T09:06:37+09:00  PERIOD   1  OBS-MODE  13  14  15
OBS-STOP  2004-03-16T05:38:26Z  2004-03-16T14:38:26+09:00  PERIOD   1  OBS-MODE  13  14  15
OBS-STRT  2004-03-16T06:13:30Z  2004-03-16T15:13:30+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STOP  2004-03-16T06:45:34Z  2004-03-16T15:45:34+09:00  PERIOD   2  OBS-MODE  13  14  15