OBS-ID    hhc20020301_0854
OBS-STRT  2002-02-28T23:54:37Z  2002-03-01T08:54:37+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2002-03-01T04:48:32Z  2002-03-01T13:48:32+09:00  PERIOD   1  OBS-MODE  11  12