OBS-ID    hhc20011104_0923
OBS-STRT  2001-11-04T00:23:47Z  2001-11-04T09:23:47+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2001-11-04T07:11:35Z  2001-11-04T16:11:35+09:00  PERIOD   1  OBS-MODE  11  12