OBS-ID    hhc20021031_0855
OBS-STRT  2002-10-30T23:55:53Z  2002-10-31T08:55:53+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-10-31T02:54:28Z  2002-10-31T11:54:28+09:00  PERIOD   1  OBS-MODE  11  12  13  14  15
OBS-STRT  2002-10-31T04:24:40Z  2002-10-31T13:24:40+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15
OBS-STOP  2002-10-31T06:26:26Z  2002-10-31T15:26:26+09:00  PERIOD   2  OBS-MODE  11  12  13  14  15