OBS-ID    hhc20020803_0855
OBS-STRT  2002-08-02T23:55:49Z  2002-08-03T08:55:49+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-08-03T04:42:29Z  2002-08-03T13:42:29+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2002-08-03T04:50:42Z  2002-08-03T13:50:42+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-08-03T07:55:50Z  2002-08-03T16:55:50+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15