OBS-ID    hhc20040421_0857
OBS-STRT  2004-04-21T00:43:57Z  2004-04-21T09:43:57+09:00  PERIOD   1  OBS-MODE  17
OBS-STOP  2004-04-21T01:02:54Z  2004-04-21T10:02:54+09:00  PERIOD   1  OBS-MODE  17
OBS-STRT  2004-04-21T04:27:32Z  2004-04-21T13:27:32+09:00  PERIOD   2  OBS-MODE  17
OBS-STOP  2004-04-21T04:46:38Z  2004-04-21T13:46:38+09:00  PERIOD   2  OBS-MODE  17
COMMENT