OBS-ID    hhc20021231_0840
OBS-STRT  2002-12-30T23:40:24Z  2002-12-31T08:40:24+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-12-31T01:19:51Z  2002-12-31T10:19:51+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2002-12-31T01:58:18Z  2002-12-31T10:58:18+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-12-31T06:44:35Z  2002-12-31T15:44:35+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15