OBS-ID    hhc20020802_0801
OBS-STRT  2002-08-01T23:01:10Z  2002-08-02T08:01:10+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-08-01T23:03:12Z  2002-08-02T08:03:12+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2002-08-01T23:45:26Z  2002-08-02T08:45:26+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-08-02T05:10:42Z  2002-08-02T14:10:42+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15