Oh, BTW the correct specific power equation is,

                         q' = ¥[rho)t 
                         q' = (¿c/4pi)µ[rho)t 

Since power flux ¥ is related to momentum flux by,

                          ¥ = ¿c/4pi 

You failed one implicit test of your knowledge of details of a
LeSagian model!!!  Hopefully you are NOT the author of that
reference :)

Paul Stowe