ESA STEP,E/q (keV),PAC (keV),Estimated Efficiency
0,86.5202,20,0.688551041
1,82.4824,20,0.700458487
2,78.6329,20,0.708604667
3,74.9632,20,0.713456766
4,71.4647,20,0.715434497
5,68.1294,20,0.714913258
6,64.9498,20,0.712229059
7,61.9186,20,0.707682262
8,59.0289,20,0.701541093
9,56.2741,20,0.694044729
10,53.6478,20,0.685405787
11,51.144,20,0.675813506
12,48.7572,20,0.665436911
13,46.4817,20,0.65442397
14,44.3124,20,0.642906896
15,42.2444,20,0.631002369
16,40.2728,20,0.618811796
17,38.3933,20,0.606426403
18,36.6015,20,0.593924326
19,34.8933,20,0.581374262
20,33.2649,20,0.568836775
21,31.7124,20,0.556362217
22,30.2324,20,0.543996304
23,28.8215,20,0.531777064
24,27.4764,20,0.519736255
25,26.1941,20,0.507901859
26,24.9716,20,0.496296028
27,23.8062,20,0.484938432
28,22.6951,20,0.473842942
29,21.636,20,0.463024029
30,20.6262,20,0.452488127
31,19.6636,20,0.442244215
32,18.7459,20,0.432295923
33,17.871,20,0.422645999
34,17.037,20,0.413296701
35,16.2419,20,0.404246708
36,15.4839,20,0.395494687
37,14.7613,20,0.387038432
38,14.0724,20,0.378873878
39,13.4156,20,0.370996433
40,12.7895,20,0.36340238
41,12.1926,20,0.356085416
42,11.6236,20,0.349040408
43,11.0811,20,0.342259838
44,10.564,20,0.33573888
45,10.071,20,0.329469256
46,9.60095,20,0.323443695
47,9.15288,20,0.317656456
48,8.72572,20,0.312099814
49,8.31849,20,0.306766548
50,7.93027,20,0.301649639
51,7.56016,20,0.296741792
52,7.20733,20,0.292036152
53,6.87097,20,0.287525693
54,6.5503,20,0.283203384
55,6.2446,20,0.279062637
56,5.95317,20,0.275096803
57,5.67534,20,0.271299341
58,5.41047,20,0.267663842
59,5.15797,20,0.264184334
60,4.91725,20,0.260854621
61,4.68776,20,0.257668851
62,4.46898,20,0.254621401
63,4.26042,20,0.251706897
64,4.06158,20,0.248919671
65,3.87203,20,0.246254893
66,3.69133,20,0.243707468
67,3.51905,20,0.241272323
68,3.35482,20,0.238945128
69,3.19825,20,0.236721174
70,3.04899,20,0.234596233
71,2.90669,20,0.232565997
72,2.77104,20,0.230626658
73,2.64172,20,0.228774198
74,2.51843,20,0.227004826
75,2.40089,20,0.225314986
76,2.28884,20,0.223701358
77,2.18203,20,0.222160722
78,2.08019,20,0.220689531
79,1.98311,20,0.219285063
80,1.89056,20,0.217944279
81,1.80233,20,0.216664395
82,1.71821,20,0.215442601
83,1.63802,20,0.214276496
84,1.56158,20,0.213163658
85,1.4887,20,0.2121015
86,1.41922,20,0.211087848
87,1.35299,20,0.210120663
88,1.28984,20,0.209197593
89,1.22965,20,0.208317005
90,1.17226,20,0.20747667
91,1.11755,20,0.206674929
92,1.0654,20,0.205910115
93,1.01567,20,0.205180257
94,0.968273,20,0.204484152
95,0.923084,20,0.203820035
96,0.880004,20,0.20318651
97,0.838934,20,0.202582179
98,0.799781,20,0.202005724
99,0.762456,20,0.201455882
100,0.726872,20,0.200931413
101,0.692949,20,0.200431177
102,0.66061,20,0.199954072
103,0.629779,20,0.199499009
104,0.600388,20,0.199065014
105,0.572368,20,0.198651093
106,0.545655,20,0.198256326
107,0.52019,20,0.197879861
108,0.495913,20,0.197520831
109,0.472769,20,0.197178442
110,0.450705,20,0.196851925
111,0.42967,20,0.196540539
112,0.409618,20,0.196243618
113,0.390501,20,0.195960464
114,0.372277,20,0.195690464
115,0.354903,20,0.195432992
116,0.338339,20,0.195187465
117,0.322549,20,0.194953356
118,0.307496,20,0.194730126
119,0.293145,20,0.194517261
120,0.279464,20,0.194314294
121,0.266422,20,0.19412077
122,0.253988,20,0.193936234
123,0.242134,20,0.193760276
124,0.230834,20,0.193592514
125,0.220061,20,0.19343255
126,0.209791,20,0.193280033
127,0.2,20,0.193134608