ESA STEP,E/q [keV],PAC [keV],Estimated Efficiency
0,86.5202,20,0
1,82.4824,20,0
2,78.6329,20,0
3,74.9632,20,0
4,71.4647,20,0
5,68.1294,20,0
6,64.9498,20,0
7,61.9186,20,0
8,59.0289,20,0
9,56.2741,20,0
10,53.6478,20,0
11,51.144,20,0
12,48.7572,20,0
13,46.4817,20,0
14,44.3124,20,0
15,42.2444,20,0
16,40.2728,20,0
17,38.3933,20,0
18,36.6015,20,0
19,34.8933,20,0
20,33.2649,20,0
21,31.7124,20,0
22,30.2324,20,0
23,28.8215,20,0
24,27.4764,20,0
25,26.1941,20,0
26,24.9716,20,0
27,23.8062,20,0
28,22.6951,20,0
29,21.636,20,0
30,20.6262,20,0
31,19.6636,20,0
32,18.7459,20,0
33,17.871,20,0
34,17.037,20,0
35,16.2419,20,0
36,15.4839,20,0
37,14.7613,20,0
38,14.0724,20,0
39,13.4156,20,0
40,12.7895,20,0
41,12.1926,20,0
42,11.6236,20,0
43,11.0811,20,0
44,10.564,20,0
45,10.071,20,0
46,9.601,20,0
47,9.1529,20,0
48,8.7257,20,0
49,8.3185,20,0
50,7.9303,20,0
51,7.5602,20,0
52,7.2073,20,0
53,6.871,20,0
54,6.5503,20,0
55,6.2446,20,0
56,5.9532,20,0
57,5.6753,20,0
58,5.4105,20,0
59,5.158,20,0
60,4.9173,20,0
61,4.6878,20,0
62,4.469,20,0
63,4.2604,20,0
64,4.0616,20,0.03405012
65,3.872,20,0.084315744
66,3.6913,20,0.132803818
67,3.5191,20,0.179294406
68,3.3548,20,0.22362923
69,3.1983,20,0.265719385
70,3.049,20,0.3055175
71,2.9067,20,0.343018659
72,2.771,20,0.378241598
73,2.6417,20,0.411235004
74,2.5184,20,0.442063789
75,2.4009,20,0.470804465
76,2.2888,20,0.4975414
77,2.182,20,0.522366119
78,2.0802,20,0.545381292
79,1.9831,20,0.566680254
80,1.8906,20,0.586363644
81,1.8023,20,0.604528901
82,1.7182,20,0.621273422
83,1.638,20,0.636687723
84,1.5616,20,0.650860963
85,1.4887,20,0.660545893
86,1.4192,20,0.663545893
87,1.353,20,0.667545893
88,1.2898,20,0.671545893
89,1.2297,20,0.675545893
90,1.1723,20,0.679545893
91,1.1176,20,0.683545893
92,1.0654,20,0.687545893
93,1.0157,20,0.691545893
94,0.9683,20,0.695545893
95,0.9231,20,0.699545893
96,0.88,20,0.703545893
97,0.8389,20,0.707545893
98,0.7998,20,0.711545893
99,0.7625,20,0.715545893
100,0.7269,20,0.719545893
101,0.6929,20,0.723545893
102,0.6606,20,0.726090865
103,0.6298,20,0.728395996
104,0.6004,20,0.730482154
105,0.5724,20,0.732368801
106,0.5457,20,0.734073664
107,0.5202,20,0.735612875
108,0.4959,20,0.737001442
109,0.4728,20,0.738252975
110,0.4507,20,0.739379953
111,0.4297,20,0.74039381
112,0.4096,20,0.741304872
113,0.3905,20,0.729155141
114,0.3723,20,0.685523193
115,0.3549,20,0.64059896
116,0.3383,20,0.595829435
117,0.3225,20,0.55242434
118,0.3075,20,0.511243485
119,0.2931,20,0.472875462
120,0.2795,20,0.437613542
121,0.2664,20,0.405580076
122,0.254,20,0.376719665
123,0.2421,20,0.350911012
124,0.2308,20,0.327947493
125,0.2201,20,0.307622374
126,0.2098,20,0.289695823
127,0.2,20,0.273958458