OBS-ID    hhc20020105_0906
OBS-STRT  2002-01-05T00:06:30Z  2002-01-05T09:06:30+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2002-01-05T02:07:09Z  2002-01-05T11:07:09+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STRT  2002-01-05T05:55:48Z  2002-01-05T14:55:48+09:00  PERIOD   2  OBS-MODE  11  12
OBS-STOP  2002-01-05T07:42:38Z  2002-01-05T16:42:38+09:00  PERIOD   2  OBS-MODE  11  12