OBS-ID    hhc20020515_0905
OBS-STRT  2002-05-15T00:05:23Z  2002-05-15T09:05:23+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2002-05-15T06:49:06Z  2002-05-15T15:49:06+09:00  PERIOD   1  OBS-MODE  11  12