OBS-ID    hhc20011207_1538
OBS-STRT  2001-12-07T06:38:39Z  2001-12-07T15:38:39+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2001-12-07T06:55:15Z  2001-12-07T15:55:15+09:00  PERIOD   1  OBS-MODE  11  12