A shaft for a golf club is capable of hitting a higher ball and reducing a spin on the ball. In the method, system information including scheduling information for at least one additional system information is received from a base station. Optionally, data is received from other sensors such as to the angle of inclination of the machine, gear setting, idle speed, and dielectric constant of the fluid. It is thus possible to easily and correctly determine the physical characteristics of the disc while maintaining the compatibility with known recording media. The file includes an executable linking format, an application authorization data, and other attributes for the application. Those methods may include adding an additive to a cobalt precursor, wherein the cobalt precursor is located in an ampoule that is coupled with a deposition tool, and then forming a cobalt film using the cobalt precursor comprising the additive.