

This contains the data for Figure S4 in .csv format. 
The x-axis is given in the first column of each file. The other colums include the data and fitresults according to the file names. The first row specifies the ratio of the ionization probability factors in file FigureS4a_data, FigureS4a_fit, FigureS4d_data, and FigureS4d_fit
Column delimiter: semicolon.