Energy,FWHM,FWHM_delta


1.245,0.329237,0.00395904


1.487,0.29119,0.00163147


1.74,0.268276,0.00154713


2.307,0.237798,0.00443433


3.69,0.192114,0.00119079


4.508,0.175599,0.00186868


5.899,0.142567,0.000252585