189IR IT DECAY (13.3 MS 3) I(MIN)=0.0010% Radiation Energy Intensity (G-Rad Type (keV) (%) uCi-h) ---------- --------------- ------------ -------- G 1 71.69 3 1.17 20 0.0018 G 2 113.82 4 11. 3 0.0274 G 3 186.70 6 25. 7 0.0977 G 4 258.37 6 3.9 4 0.0215 G 5 300.51 6 41. 11 0.262 ---------- --------------- ------------ --------