OBS-ID    hhc20030528_0833
OBS-STRT  2003-05-27T23:33:17Z  2003-05-28T08:33:17+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2003-05-28T04:13:16Z  2003-05-28T13:13:16+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2003-05-28T05:09:34Z  2003-05-28T14:09:34+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2003-05-28T08:06:04Z  2003-05-28T17:06:04+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15