OBS-ID    hhc20011222_0911
OBS-STRT  2001-12-22T00:11:28Z  2001-12-22T09:11:28+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2001-12-22T06:50:58Z  2001-12-22T15:50:58+09:00  PERIOD   1  OBS-MODE  11  12