based on A[%] B[%] C[%] M[%] X[%] median -------------------------- ----- ----- ----- ----- ----- ------ LYRA ch2-3 = 3.57229e-05 1 2 77 18 2 C4.1 LYRA ch2-4 = 3.25170e-05 2 3 76 19 0 C3.6 GOES Xray = 1.89181e-07 1 2 77 18 2 C4.0 est. ISN = 79.0000 1 4 65 26 4 C5.0 together 0.75 3.25 73.75 20.25 2.00 C4.0 realized C2.5