OBS-ID    hhc20020903_0859
OBS-STRT  2002-09-02T23:59:49Z  2002-09-03T08:59:49+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-09-03T00:40:24Z  2002-09-03T09:40:24+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2002-09-03T00:48:51Z  2002-09-03T09:48:51+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-09-03T08:13:49Z  2002-09-03T17:13:49+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15