OBS-ID    hhc20070101_0839
OBS-STRT  2006-12-31T23:39:59Z  2007-01-01T08:39:59+09:00  PERIOD   1  OBS-MODE  polcal
OBS-STOP  2006-12-31T23:52:40Z  2007-01-01T08:52:40+09:00  PERIOD   1  OBS-MODE  polcal
OBS-STRT  2006-12-31T23:54:44Z  2007-01-01T08:54:44+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STOP  2007-01-01T00:59:46Z  2007-01-01T09:59:46+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STRT  2007-01-01T01:17:52Z  2007-01-01T10:17:52+09:00  PERIOD   3  OBS-MODE  13  14  15
OBS-STOP  2007-01-01T01:23:58Z  2007-01-01T10:23:58+09:00  PERIOD   3  OBS-MODE  13  14  15
OBS-STRT  2007-01-01T01:50:40Z  2007-01-01T10:50:40+09:00  PERIOD   4  OBS-MODE  13  14  15
OBS-STOP  2007-01-01T02:34:23Z  2007-01-01T11:34:23+09:00  PERIOD   4  OBS-MODE  13  14  15
OBS-STRT  2007-01-01T04:56:51Z  2007-01-01T13:56:51+09:00  PERIOD   5  OBS-MODE  13  14  15
OBS-STOP  2007-01-01T06:02:56Z  2007-01-01T15:02:56+09:00  PERIOD   5  OBS-MODE  13  14  15
COMMENT   特記事項なし