ESA STEP,E/q (keV),PAC (keV),Estimated Efficiency
0,86.5202,20,0.146010439
1,82.4824,20,0.213403196
2,78.6329,20,0.271189673
3,74.9632,20,0.32040308
4,71.4647,20,0.361982
5,68.1294,20,0.396769221
6,64.9498,20,0.425522748
7,61.9186,20,0.448926576
8,59.0289,20,0.467595607
9,56.2741,20,0.482082955
10,53.6478,20,0.492886041
11,51.144,20,0.500450856
12,48.7572,20,0.505177263
13,46.4817,20,0.507424824
14,44.3124,20,0.507514888
15,42.2444,20,0.505735343
16,40.2728,20,0.502343282
17,38.3933,20,0.497568827
18,36.6015,20,0.491616786
19,34.8933,20,0.48466971
20,33.2649,20,0.476890533
21,31.7124,20,0.468422674
22,30.2324,20,0.459394833
23,28.8215,20,0.449920209
24,27.4764,20,0.44009829
25,26.1941,20,0.430017722
26,24.9716,20,0.419755401
27,23.8062,20,0.409379995
28,22.6951,20,0.398949556
29,21.636,20,0.388517971
30,20.6262,20,0.378127225
31,19.6636,20,0.367817984
32,18.7459,20,0.357622278
33,17.871,20,0.347568215
34,17.037,20,0.337680761
35,16.2419,20,0.327978744
36,15.4839,20,0.318478818
37,14.7613,20,0.309194801
38,14.0724,20,0.300136765
39,13.4156,20,0.291312642
40,12.7895,20,0.282729985
41,12.1926,20,0.274392202
42,11.6236,20,0.266302916
43,11.0811,20,0.258462009
44,10.564,20,0.250871574
45,10.071,20,0.24352889
46,9.60095,20,0.236431655
47,9.15288,20,0.229578718
48,8.72572,20,0.222965999
49,8.31849,20,0.216589475
50,7.93027,20,0.210444876
51,7.56016,20,0.204527168
52,7.20733,20,0.19883145
53,6.87097,20,0.193352259
54,6.5503,20,0.1880838
55,6.2446,20,0.183020529
56,5.95317,20,0.178156565
57,5.67534,20,0.173485917
58,5.41047,20,0.169002541
59,5.15797,20,0.164700738
60,4.91725,20,0.160574355
61,4.68776,20,0.156617504
62,4.46898,20,0.152824435
63,4.26042,20,0.149189582
64,4.06158,20,0.145706887
65,3.87203,20,0.142371236
66,3.69133,20,0.139177081
67,3.51905,20,0.136118818
68,3.35482,20,0.133191691
69,3.19825,20,0.130390399
70,3.04899,20,0.127710177
71,2.90669,20,0.125146102
72,2.77104,20,0.122693825
73,2.64172,20,0.120348687
74,2.51843,20,0.11810627
75,2.40089,20,0.115962408
76,2.28884,20,0.113913205
77,2.18203,20,0.111954856
78,2.08019,20,0.110083108
79,1.98311,20,0.108294734
80,1.89056,20,0.106586074
81,1.80233,20,0.104953775
82,1.71821,20,0.103394427
83,1.63802,20,0.101905124
84,1.56158,20,0.100482919
85,1.4887,20,0.099124633
86,1.41922,20,0.097827607
87,1.35299,20,0.096589339
88,1.28984,20,0.095406916
89,1.22965,20,0.094278335
90,1.17226,20,0.09320082
91,1.11755,20,0.092172316
92,1.0654,20,0.091190752
93,1.01567,20,0.090253659
94,0.968273,20,0.089359548
95,0.923084,20,0.088506198
96,0.880004,20,0.087691865
97,0.838934,20,0.086914792
98,0.799781,20,0.08617332
99,0.762456,20,0.085465859
100,0.726872,20,0.084790845
101,0.692949,20,0.084146838
102,0.66061,20,0.083532446
103,0.629779,20,0.082946288
104,0.600388,20,0.082387132
105,0.572368,20,0.081853715
106,0.545655,20,0.081344869
107,0.52019,20,0.080859513
108,0.495913,20,0.080396542
109,0.472769,20,0.079954945
110,0.450705,20,0.079533742
111,0.42967,20,0.07913199
112,0.409618,20,0.078748837
113,0.390501,20,0.07838339
114,0.372277,20,0.07803487
115,0.354903,20,0.077702473
116,0.338339,20,0.077385454
117,0.322549,20,0.077083139
118,0.307496,20,0.076794836
119,0.293145,20,0.076519889
120,0.279464,20,0.076257696
121,0.266422,20,0.076007675
122,0.253988,20,0.075769242
123,0.242134,20,0.07554187
124,0.230834,20,0.075325069
125,0.220061,20,0.075118328
126,0.209791,20,0.074921194
127,0.2,20,0.074733213