OBS-ID    hhc20011223_0914
OBS-STRT  2001-12-23T00:14:43Z  2001-12-23T09:14:43+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2001-12-23T07:08:57Z  2001-12-23T16:08:57+09:00  PERIOD   1  OBS-MODE  11  12