OBS-ID    hhc20030912_0830
OBS-STRT  2003-09-11T23:30:20Z  2003-09-12T08:30:20+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2003-09-12T04:40:57Z  2003-09-12T13:40:57+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2003-09-12T04:41:52Z  2003-09-12T13:41:52+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2003-09-12T07:58:56Z  2003-09-12T16:58:56+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15