question: returns the timestamp of this data concode_field_sep double timeStamp concode_elem_sep String inactiveAxis concode_elem_sep double dx concode_elem_sep double dy concode_elem_sep double dz concode_elem_sep double totalG concode_elem_sep double x concode_elem_sep double y concode_elem_sep double z concode_field_sep double getDy concode_elem_sep double getDx concode_elem_sep double getX concode_elem_sep double getTotalG concode_elem_sep double getY concode_elem_sep double getZ concode_elem_sep double getDz concode_elem_sep void setInactiveAxis concode_elem_sep String toString
target: double function ( ) { return timeStamp ; }