OBS-ID    hhc20020830_0729
OBS-STRT  2002-08-29T22:29:42Z  2002-08-30T07:29:42+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-08-29T22:31:44Z  2002-08-30T07:31:44+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2002-08-29T23:50:03Z  2002-08-30T08:50:03+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-08-30T08:16:06Z  2002-08-30T17:16:06+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15