OBS-ID    hhc20030417_0904
OBS-STRT  2003-04-17T00:04:48Z  2003-04-17T09:04:48+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2003-04-17T02:39:05Z  2003-04-17T11:39:05+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2003-04-17T02:43:29Z  2003-04-17T11:43:29+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2003-04-17T08:06:13Z  2003-04-17T17:06:13+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15