OBS-ID    hhc20020901_0812
OBS-STRT  2002-08-31T23:12:13Z  2002-09-01T08:12:13+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-09-01T07:39:59Z  2002-09-01T16:39:59+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15