OBS-ID    hhc20030501_0942
OBS-STRT  2003-05-01T00:42:19Z  2003-05-01T09:42:19+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2003-05-01T03:06:24Z  2003-05-01T12:06:24+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2003-05-01T03:09:24Z  2003-05-01T12:09:24+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2003-05-01T08:28:01Z  2003-05-01T17:28:01+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15