OBS-ID    hhc20020224_1252
OBS-STRT  2002-02-24T03:52:22Z  2002-02-24T12:52:22+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2002-02-24T07:58:29Z  2002-02-24T16:58:29+09:00  PERIOD   1  OBS-MODE  11  12