OBS-ID    hhc20011211_0816
OBS-STRT  2001-12-10T23:16:53Z  2001-12-11T08:16:53+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2001-12-10T06:07:53Z  2001-12-10T15:07:53+09:00  PERIOD   1  OBS-MODE  11  12