OBS-ID    hhc20070210_1152
OBS-STRT  2007-02-10T02:52:46Z  2007-02-10T11:52:46+09:00  PERIOD   1  OBS-MODE  polcal
OBS-STOP  2007-02-10T03:03:05Z  2007-02-10T12:03:05+09:00  PERIOD   1  OBS-MODE  polcal
OBS-STRT  2007-02-10T03:31:00Z  2007-02-10T12:31:00+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STOP  2007-02-10T06:42:15Z  2007-02-10T15:42:15+09:00  PERIOD   2  OBS-MODE  13  14  15
COMMENT   特記事項なし