# x_mean [keV]     mean_size_of_interaction [pixel]     sigma_mean_size_of_interaction
2.5     0     0
7.5     1.0     0.0
12.5     1.130520764667106     0.00865206575672657
17.5     1.3484375     0.013505242042339246
22.5     1.4771062271062272     0.016141968969148043
27.5     1.5346534653465347     0.020181206597332864
32.5     1.6823687752355316     0.024131402214596753
37.5     1.7225705329153604     0.029675479871665883
42.5     1.8660714285714286     0.034050750461982505
47.5     1.8944223107569722     0.036409518077238176
52.5     1.9566115702479339     0.03522648147446282
57.5     2.119718309859155     0.043772299162478656
62.5     2.057831325301205     0.041409599748823064
67.5     2.2669789227166275     0.0419141304725392
72.5     2.3746478873239436     0.047132447227463965
77.5     2.501597444089457     0.05001118098934396
82.5     2.546075085324232     0.0498522744487064
87.5     2.6584362139917697     0.058703325543877825
92.5     2.71     0.06558204804003628
97.5     2.813131313131313     0.06244227372307148
102.5     2.8146067415730336     0.06295834852667928
107.5     3.142857142857143     0.08345936503522035
112.5     3.1743119266055047     0.09015789816560217
117.5     2.9914529914529915     0.0836604776612357
122.5     3.3529411764705883     0.09310020822639221
127.5     3.5053763440860215     0.10550935685435292
132.5     3.449275362318841     0.10433124809108224
137.5     3.8181818181818183     0.11808315767055991
142.5     3.736842105263158     0.13132808165430016
147.5     4.175438596491228     0.12793620898670413
152.5     4.051282051282051     0.16813944934107694
157.5     4.2926829268292686     0.1609571312380139
162.5     4.431818181818182     0.15387086947938436
167.5     4.6875     0.19280139790016582
172.5     4.714285714285714     0.16947743257192557
177.5     5.125     0.2355420821504474
182.5     4.863636363636363     0.15140688772746888
187.5     5.173913043478261     0.22362601043186775
192.5     4.869565217391305     0.24595018476053823
197.5     4.9     0.348010216963685
202.5     4.833333333333333     0.4772607021092118
207.5     5.461538461538462     0.29122606901539866
212.5     5.5     0.26111648393354675
217.5     5.454545454545454     0.5933515953483899
222.5     6.444444444444445     0.3379312516832344
227.5     6.7272727272727275     0.35906213923875446
232.5     7.0     0.4364357804719847
237.5     5.5     0.5
242.5     7.0     10
247.5     5.4     0.812403840463596
252.5     6.0     0.0
257.5     7.0     0.5773502691896257
262.5     8.333333333333334     0.6666666666666667
267.5     7.0     0.5773502691896257
272.5     8.666666666666666     0.8819171036881969
277.5     9.5     2.5
282.5     6.75     0.25
287.5     7.2     0.66332495807108
292.5     8.5     1.5
297.5     10.0     10
302.5     12.0     10
307.5     0     0
312.5     8.0     10
317.5     9.666666666666666     2.0275875100994063
322.5     0     0
327.5     0     0