OBS-ID    hhc20020525_0906
OBS-STRT  2002-05-25T00:06:55Z  2002-05-25T09:06:55+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2002-05-25T00:35:02Z  2002-05-25T09:35:02+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STRT  2002-05-25T00:36:04Z  2002-05-25T09:36:04+09:00  PERIOD   2  OBS-MODE  11  12
OBS-STOP  2002-05-25T00:36:35Z  2002-05-25T09:36:35+09:00  PERIOD   2  OBS-MODE  11  12
OBS-STRT  2002-05-25T00:36:50Z  2002-05-25T09:36:50+09:00  PERIOD   3  OBS-MODE  11  12
OBS-STOP  2002-05-25T05:41:26Z  2002-05-25T14:41:26+09:00  PERIOD   3  OBS-MODE  11  12
OBS-STRT  2002-05-25T05:41:57Z  2002-05-25T14:41:57+09:00  PERIOD   4  OBS-MODE  11  12
OBS-STOP  2002-05-25T05:41:58Z  2002-05-25T14:41:58+09:00  PERIOD   4  OBS-MODE  11  12
OBS-STRT  2002-05-25T05:42:30Z  2002-05-25T14:42:30+09:00  PERIOD   5  OBS-MODE  11  12
OBS-STOP  2002-05-25T05:43:06Z  2002-05-25T14:43:06+09:00  PERIOD   5  OBS-MODE  11  12
OBS-STRT  2002-05-25T05:43:12Z  2002-05-25T14:43:12+09:00  PERIOD   6  OBS-MODE  11  12
OBS-STOP  2002-05-25T08:27:12Z  2002-05-25T17:27:12+09:00  PERIOD   6  OBS-MODE  11  12