EPRI-NP-998 TABLE 5-2 239PU DECAY HEAT AND UNCERTAINTIES FOR 24-HOUR IRRADIATION No. TIME TOTAL ERROR(%) GAMMA ERROR(%) BETA ERROR(%) (SEC) (MeV/Fiss) SYS RAND (MeV/Fiss) SYS RAND (MeV/Fiss) SYS RAND 1 .85 9.4349 2.8 .7 4.5000 1.8 1.1 4.9349 4.5 1.7 2 1.05 9.4267 2.8 .5 4.5201 1.8 .7 4.9065 4.5 1.2 3 1.35 9.2972 2.8 .5 4.4519 1.8 .7 4.8453 4.5 1.2 4 1.70 9.1260 2.8 .5 4.4019 1.8 .6 4.7241 4.5 1.1 5 2.10 8.9752 2.8 .5 4.2870 1.8 .6 4.6882 4.5 1.1 6 2.55 8.7358 2.7 .5 4.2578 1.8 .6 4.4780 4.5 1.1 7 3.05 8.6173 2.7 .5 4.2041 1.8 .6 4.4132 4.5 1.1 8 3.60 8.4366 2.7 .5 4.1040 1.8 .6 4.3326 4.5 1.1 9 4.35 8.2263 2.7 .5 4.0330 1.8 .5 4.1933 4.5 1.1 10 5.10 8.0509 2.7 .5 3.9681 1.8 .5 4.0828 4.5 1.1 11 6.00 7.9049 2.7 .5 3.8963 1.8 .5 4.0086 4.5 1.1 12 7.05 7.7180 2.7 .5 3.8133 1.8 .5 3.9047 4.5 1.1 13 8.25 7.5309 2.7 .5 3.7552 1.8 .5 3.7756 4.5 1.1 14 9.65 7.3510 2.7 .5 3.6731 1.8 .5 3.6780 4.5 1.0 15 11.25 7.1854 2.7 .5 3.6086 1.8 .5 3.5768 4.5 1.0 16 13.15 6.9598 2.7 .5 3.5307 1.8 .5 3.4291 4.5 1.1 17 15.35 6.7883 2.7 .5 3.4599 1.8 .5 3.3284 4.5 1.1 18 17.85 6.6281 2.7 .5 3.4019 1.8 .4 3.2262 4.5 1.1 19 20.75 6.4402 2.7 .5 3.3234 1.8 .4 3.1168 4.5 1.1 20 24.10 6.2673 2.7 .5 3.2503 1.8 .4 3.0170 4.6 1.1 21 27.95 6.0871 2.7 .5 3.1700 1.8 .4 2.9172 4.6 1.1 22 32.40 5.9352 2.7 .5 3.0898 1.8 .5 2.8454 4.6 1.1 23 37.65 5.7709 2.7 .5 3.0120 1.8 .4 2.7589 4.6 1.1 24 43.65 5.5933 2.7 .5 2.9382 1.8 .5 2.6551 4.6 1.1 25 50.65 5.4282 2.7 .5 2.8531 1.8 .5 2.5750 4.6 1.1 26 58.75 5.2527 2.7 .5 2.7725 1.8 .5 2.4802 4.6 1.1 27 68.15 5.0849 2.6 .5 2.7025 1.8 .5 2.3824 4.6 1.1 28 79.05 4.9220 2.7 .5 2.6063 1.8 .5 2.3157 4.6 1.1 29 91.65 4.7506 2.7 .5 2.5283 1.8 .5 2.2223 4.6 1.2 30 106.30 4.6034 2.7 .5 2.4565 1.8 .5 2.1469 4.6 1.2 31 123.28 4.4403 2.6 .5 2.3821 1.8 .5 2.0583 4.6 1.2 32 142.85 4.2959 2.6 .5 2.3024 1.8 .5 1.9935 4.6 1.2 33 165.55 4.1467 2.6 .5 2.2364 1.8 .5 1.9103 4.6 1.2 34 191.85 4.0032 2.6 .5 2.1698 1.8 .5 1.8335 4.7 1.2 35 259.58 3.7293 2.6 .5 2.0287 1.8 .5 1.7005 4.7 1.3 36 300.40 3.5969 2.6 .5 1.9669 1.8 .5 1.6300 4.7 1.3 37 347.80 3.4656 2.6 .5 1.9078 1.8 .5 1.5578 4.7 1.3 38 402.65 3.3390 2.6 .5 1.8370 1.8 .6 1.5021 4.7 1.4 39 542.00 3.0734 2.6 .6 1.7057 1.8 .6 1.3677 4.7 1.4 40 620.35 2.9521 2.6 .6 1.6470 1.8 .6 1.3051 4.7 1.5 41 698.75 2.8398 2.6 .6 1.5891 1.8 .6 1.2507 4.8 1.5 42 777.05 2.7405 2.6 .6 1.5387 1.8 .6 1.2018 4.8 1.6 43 855.35 2.6553 2.6 .6 1.4876 1.8 .7 1.1676 4.8 1.6 44 933.65 2.5762 2.6 .6 1.4441 1.8 .7 1.1321 4.8 1.6 45 1011.95 2.4998 2.6 .6 1.4064 1.8 .7 1.0934 4.8 1.6 46 1090.25 2.4241 2.6 .6 1.3684 1.8 .7 1.0558 4.8 1.7 47 1249.30 2.2976 2.6 .6 1.2971 1.8 1.1 1.0005 4.8 2.1 48 2542.15 1.6274 2.5 1.5 .9365 1.8 .4 .6909 4.4 3.6 49 2751.50 1.5844 2.5 1.2 .8972 1.8 .4 .6872 4.4 2.8 50 3234.40 1.4372 2.5 1.4 .8169 1.8 1.1 .6203 4.5 3.5 51 4169.20 1.2576 2.5 1.4 .7064 1.8 .8 .5512 4.5 3.4 52 4637.00 1.1909 2.5 1.4 .6706 1.8 .7 .5202 4.5 3.3 53 4859.80 1.1592 2.5 1.4 .6489 1.8 .7 .5103 4.5 3.4 54 5326.60 1.0960 2.5 1.4 .6086 1.8 .7 .4874 4.5 3.2 55 5951.00 1.0023 2.5 1.3 .5640 1.8 .6 .4383 4.6 3.1 56 7988.70 .8685 2.6 1.4 .4637 1.8 .7 .4048 4.6 3.1 57 8988.40 .8153 2.7 1.4 .4331 1.8 .6 .3822 4.7 3.0 58 10014.40 .7593 2.7 1.4 .3971 1.8 .8 .3622 4.7 3.1 59 11028.30 .7216 2.7 1.4 .3737 1.8 .6 .3479 4.7 3.0 60 14502.50 .6123 2.8 1.4 .3066 1.8 .5 .3057 4.8 2.9 61 17077.60 .5541 2.8 1.4 .2749 1.8 .5 .2792 4.8 2.9 62 19653.80 .5053 2.8 1.4 .2511 1.8 .3 .2543 4.8 2.9 63 22251.30 .4669 2.9 1.4 .2280 1.8 .3 .2389 4.8 2.8 64 24832.00 .4335 2.9 1.4 .2113 1.8 .3 .2223 4.9 2.8 65 27409.20 .4060 2.9 1.4 .1981 1.8 .3 .2079 4.9 2.8 66 32006.60 .3654 2.9 1.4 .1779 1.8 .3 .1875 4.9 2.8 67 37024.70 .3265 2.9 1.4 .1609 1.8 .3 .1656 5.0 2.8 68 42029.70 .2956 3.0 1.4 .1459 1.8 .3 .1497 5.1 2.8 69 47025.90 .2708 3.0 1.4 .1338 1.8 .3 .1371 5.1 2.8 70 64958.50 .2040 3.0 1.4 .1039 1.8 .4 .1001 5.3 2.9 71 74953.50 .1778 3.0 1.4 .0911 1.8 .3 .0867 5.4 2.9 72 94948.20 .1400 3.1 1.4 .0733 1.8 .4 .0667 5.6 3.0 73 104968.00 .1265 3.1 1.4 .0669 1.8 .3 .0596 5.7 3.0 74 129967.00 .1008 3.0 1.4 .0543 1.8 .4 .0466 5.7 3.0