OBS-ID    hhc20020918_0930
OBS-STRT  2002-09-18T00:30:49Z  2002-09-18T09:30:49+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-09-18T06:01:21Z  2002-09-18T15:01:21+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15