OBS-ID    hhc20020202_0909
OBS-STRT  2002-02-02T00:09:46Z  2002-02-02T09:09:46+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2002-02-02T07:30:46Z  2002-02-02T16:30:46+09:00  PERIOD   1  OBS-MODE  11  12