thermal plasma (Mewe-Kaastra - variable abundances)

 

     

with the calculated cooling function and the normalization amplitude A.

mekv(1,2,3,4,5,6,7,8,9,10,11,12,13,14,16,17)
 

   

Note:The solar abundances of the 15 elements (Hydrogen included) were adopted from the recent compilation [Anders and Grevesse1989].