OBS-ID    hhc20040521_0916
OBS-STRT  2004-05-21T00:44:58Z  2004-05-21T09:44:58+09:00  PERIOD   1  OBS-MODE  17
OBS-STOP  2004-05-21T01:08:14Z  2004-05-21T10:08:14+09:00  PERIOD   1  OBS-MODE  17
OBS-STRT  2004-05-21T05:07:10Z  2004-05-21T14:07:10+09:00  PERIOD   2  OBS-MODE  17
OBS-STOP  2004-05-21T05:30:25Z  2004-05-21T14:30:25+09:00  PERIOD   2  OBS-MODE  17