oact_halph_fd_20111221_085737.fts oact_halph_fd_20111221_085942.fts oact_halph_fd_20111221_090148.fts oact_halph_fd_20111221_090353.fts oact_halph_fi_20111221_091159.fts oact_halph_fi_20111221_091449.fts oact_halph_fi_20111221_091721.fts oact_halph_fi_20111221_091926.fts oact_halph_fi_20111221_092132.fts