OBS-ID    hhc20020328_0852
OBS-STRT  2002-03-27T23:52:27Z  2002-03-28T08:52:27+09:00  PERIOD   1  OBS-MODE  11  12
OBS-STOP  2002-03-28T08:12:27Z  2002-03-28T17:12:27+09:00  PERIOD   1  OBS-MODE  11  12