OBS-ID    hhc20040423_1345
OBS-STRT  2004-04-23T04:45:51Z  2004-04-23T13:45:51+09:00  PERIOD   1  OBS-MODE  13  14  15
OBS-STOP  2004-04-23T04:59:05Z  2004-04-23T13:59:05+09:00  PERIOD   1  OBS-MODE  13  14  15
OBS-STRT  2004-04-23T05:02:11Z  2004-04-23T14:02:11+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STOP  2004-04-23T05:03:12Z  2004-04-23T14:03:12+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STRT  2004-04-23T05:21:32Z  2004-04-23T14:21:32+09:00  PERIOD   3  OBS-MODE  13  14  15
OBS-STOP  2004-04-23T07:00:14Z  2004-04-23T16:00:14+09:00  PERIOD   3  OBS-MODE  13  14  15
COMMENT