Cf-250 spectrum Uncertainties ----------------------------- MT= 18 fission Energy range (eV) xsec %unc ---------------------- ---------- ------ 4.540E+02 - 1.2350E+03 1.7801E-08 14.67 1.235E+03 - 3.3500E+03 2.9244E-08 13.45 3.350E+03 - 9.1200E+03 4.7972E-08 13.65 9.120E+03 - 2.4800E+04 7.8285E-08 13.96 2.480E+04 - 6.7600E+04 1.2618E-07 14.02 6.760E+04 - 1.8400E+05 1.9450E-07 13.86 1.840E+05 - 3.0300E+05 2.5416E-07 14.32 3.030E+05 - 5.0000E+05 2.9541E-07 13.46 5.000E+05 - 8.2300E+05 3.2105E-07 12.84 8.230E+05 - 1.3530E+06 3.1154E-07 10.36 1.353E+06 - 1.7380E+06 2.7456E-07 7.00 1.738E+06 - 2.2320E+06 2.3163E-07 3.66 2.232E+06 - 2.8650E+06 1.7984E-07 1.96 2.865E+06 - 3.6800E+06 1.2564E-07 7.67 3.680E+06 - 6.0700E+06 5.5805E-08 20.05 6.070E+06 - 7.7900E+06 1.6379E-08 40.85 7.790E+06 - 1.0000E+07 5.1462E-09 59.67 1.000E+07 - 1.2000E+07 1.3808E-09 82.27 1.200E+07 - 1.3500E+07 4.4600E-10 99.90 1.350E+07 - 1.5000E+07 1.7148E-10 99.90 1.500E+07 - 1.7000E+07 7.5904E-11 99.90