OBS-ID    hhc20040501_0858
OBS-STRT  2004-04-30T23:58:32Z  2004-05-01T08:58:32+09:00  PERIOD   1  OBS-MODE  13  14  15
OBS-STOP  2004-05-01T02:01:25Z  2004-05-01T11:01:25+09:00  PERIOD   1  OBS-MODE  13  14  15
OBS-STRT  2004-05-01T02:23:45Z  2004-05-01T11:23:45+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STOP  2004-05-01T05:02:28Z  2004-05-01T14:02:28+09:00  PERIOD   2  OBS-MODE  13  14  15
OBS-STRT  2004-05-01T05:24:50Z  2004-05-01T14:24:50+09:00  PERIOD   3  OBS-MODE  13  14  15
OBS-STOP  2004-05-01T07:58:21Z  2004-05-01T16:58:21+09:00  PERIOD   3  OBS-MODE  13  14  15
COMMENT