******************************************************
   PR # 21080
    We studied Pv phase data of some elliptical galaxies, and in which we
    discovered Hard X-ray component. This is an unexpected and inportant 
    result, and can be revealed only by ASCA, which is more sensitive to 
    high energy X-ray than "Einstein". X-ray observations of this hard   
    component contain the key to clarify the origin and the abundance of 
    each element of hot gas, as well as to reveal it's true nature. We   
    will propose the observation of elliptical galaxies whose spectrum is
    hard component dominant.                                            
 ******************************************************