OBS-ID    hhc20070310_1446
OBS-STRT  2007-03-10T05:46:09Z  2007-03-10T14:46:09+09:00  PERIOD   1  OBS-MODE  polcal
OBS-STOP  2007-03-10T05:56:26Z  2007-03-10T14:56:26+09:00  PERIOD   1  OBS-MODE  polcal
OBS-STRT  2007-03-10T05:59:18Z  2007-03-10T14:59:18+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STOP  2007-03-10T07:52:12Z  2007-03-10T16:52:12+09:00  PERIOD   2  OBS-MODE  13  14  15
COMMENT