OBS-ID    hhc20020523_1602
OBS-STRT  2002-05-23T07:02:14Z  2002-05-23T16:02:14+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2002-05-23T07:29:41Z  2002-05-23T16:29:41+09:00  PERIOD   1  OBS-MODE  11  12