energy_keV,field_efficiency_m2 10,5.50129E-09 11.22018454,2.88553E-07 12.58925412,4.81878E-06 14.12537545,3.55112E-05 15.84893192,0.000146367 17.7827941,0.000397029 19.95262315,0.000803336 22.38721139,0.00131657 25.11886432,0.001862377 28.18382931,0.002373449 31.6227766,0.002811046 33.164,0.00269554 33.164,0.002698792 35.48133892,0.002509993 39.81071706,0.002801304 44.66835922,0.003015877 50.11872336,0.003227431 56.23413252,0.00341077 63.09573445,0.003562051 70.79457844,0.00368852 79.43282347,0.003788875 89,0.003867423 100,0.003925025 112.2018454,0.003967222 125.8925412,0.003991551 141.2537545,0.004000729 158.4893192,0.003993145 177.827941,0.003969163 199.5262315,0.003925289 223.8721139,0.003856247 251.1886432,0.00375596 281.8382931,0.003619634 316.227766,0.003446087 354.8133892,0.003242691 398.1071706,0.003021761 446.6835922,0.002791816 501.1872336,0.002568349 562.3413252,0.002350052 630.9573445,0.002147662 707.9457844,0.001957893 794.3282347,0.001785694 891,0.001626634 1000,0.001482571 1122.018454,0.00135047 1258.925412,0.001231358 1412.537545,0.001116695 1584.893192,0.001011833 1778.27941,0.000917017 1995.262315,0.000828435 2238.721139,0.000746854 2511.886432,0.000672573 2818.382931,0.00060493 3162.27766,0.000544458 3548.133892,0.000488446 3981.071706,0.000438438 4466.835922,0.000392416 5011.872336,0.00035092 5623.413252,0.000313959 6309.573445,0.000279409 7079.457844,0.000247794 7943.282347,0.000218768 8913,0.000190209 10000,0.000164309