OBS-ID    hhc20070201_0904
OBS-STRT  2007-02-01T00:04:02Z  2007-02-01T09:04:02+09:00  PERIOD   1  OBS-MODE  polcal
OBS-STOP  2007-02-01T00:16:05Z  2007-02-01T09:16:05+09:00  PERIOD   1  OBS-MODE  polcal
OBS-STRT  2007-02-01T00:18:44Z  2007-02-01T09:18:44+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STOP  2007-02-01T03:16:43Z  2007-02-01T12:16:43+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STRT  2007-02-01T03:18:24Z  2007-02-01T12:18:24+09:00  PERIOD   3  OBS-MODE  polcal
OBS-STOP  2007-02-01T03:31:05Z  2007-02-01T12:31:05+09:00  PERIOD   3  OBS-MODE  polcal
OBS-STRT  2007-02-01T05:00:04Z  2007-02-01T14:00:04+09:00  PERIOD   4  OBS-MODE  13  14  15
OBS-STOP  2007-02-01T05:08:12Z  2007-02-01T14:08:12+09:00  PERIOD   4  OBS-MODE  13  14  15
COMMENT   特記事項なし