OBS-ID    hhc20040515_0918
OBS-STRT  2004-05-15T02:31:29Z  2004-05-15T11:31:29+09:00  PERIOD   1  OBS-MODE  17
OBS-STOP  2004-05-15T02:54:43Z  2004-05-15T11:54:43+09:00  PERIOD   1  OBS-MODE  17
COMMENT