OBS-ID    hhc20010801_1243
OBS-STRT  2001-08-01_03:43:17UT  2001-08-01_12:43:17JST  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2001-08-01_03:43:44UT  2001-08-01_12:43:44JST  PERIOD   1  OBS-MODE  11  12
OBS-STRT  2001-08-01_03:45:44UT  2001-08-01_12:45:44JST  PERIOD   2  OBS-MODE  11  12
OBS-STOP  2001-08-01_03:47:46UT  2001-08-01_12:47:46JST  PERIOD   2  OBS-MODE  11  12
OBS-STRT  2001-08-01_03:48:22UT  2001-08-01_12:48:22JST  PERIOD   3  OBS-MODE  11  12
OBS-STOP  2001-08-01_04:24:32UT  2001-08-01_13:24:32JST  PERIOD   3  OBS-MODE  11  12
OBS-STRT  2001-08-01_04:25:04UT  2001-08-01_13:25:04JST  PERIOD   4  OBS-MODE  11  12
OBS-STOP  2001-08-01_04:25:13UT  2001-08-01_13:25:13JST  PERIOD   4  OBS-MODE  11  12
OBS-STRT  2001-08-01_04:25:16UT  2001-08-01_13:25:16JST  PERIOD   5  OBS-MODE  11  12
OBS-STOP  2001-08-01_04:56:22UT  2001-08-01_13:56:22JST  PERIOD   5  OBS-MODE  11  12
OBS-STRT  2001-08-01_05:00:18UT  2001-08-01_14:00:18JST  PERIOD   6  OBS-MODE  11  12
OBS-STOP  2001-08-01_05:02:21UT  2001-08-01_14:02:21JST  PERIOD   6  OBS-MODE  11  12
OBS-STRT  2001-08-01_05:02:35UT  2001-08-01_14:02:35JST  PERIOD   7  OBS-MODE  11  12
OBS-STOP  2001-08-01_05:42:47UT  2001-08-01_14:42:47JST  PERIOD   7  OBS-MODE  11  12