OBS-ID    hhc20030215_0900
OBS-STRT  2003-02-15T00:00:53Z  2003-02-15T09:00:53+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2003-02-15T00:39:27Z  2003-02-15T09:39:27+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2003-02-15T00:41:10Z  2003-02-15T09:41:10+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2003-02-15T06:52:44Z  2003-02-15T15:52:44+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15