OBS-ID    hhc20011210_0934
OBS-STRT  2001-12-10T00:34:55Z  2001-12-10T09:34:55+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2001-12-10T01:35:54Z  2001-12-10T10:35:54+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STRT  2001-12-10T01:37:54Z  2001-12-10T10:37:54+09:00  PERIOD   2  OBS-MODE  11  12
OBS-STOP  2001-12-10T07:06:32Z  2001-12-10T16:06:32+09:00  PERIOD   2  OBS-MODE  11  12