Experimental cross sections for multiple photoionization of singly charged lanthanum ions

Experimental data of Figure 1 of the publication "Double to tenfold M-shell photoionization of singly charged lanthanum ions",M. Looshorn, B. M. Döhring, P.-M. Hillenbrand, M. Martins, A. Müller, S. Reinwardt, J. Seltmann, F. Trinter, S. X. Wang, A. K. Sahoo, S. Fritzsche, and S. Schippers,The Astrophysical Journal 997, 199 (2026). The file contains 23 comma separated data columns. Column 1: Photon energy for cross sections sigma_q with 3 <= q <= 11 in eV Column 2*i: for i= 1-7: Cross section sigma_q with q=i+2 for (q-1) fold photoionization ( 3 <= q <= 9) in Mb ( = 1E-18 cm^2) Column 2*i+1 for i=1-7: Statistical uncertainty of the cross section sigma_q with q=i+2 ( 3 <= q <= 9) in Mb ( = 1E-18 cm^2) Column 16: Sum cross section (sum_q=3^q=9 sigma_q) in Mb Column 17: Statistical uncertainty of sum cross section in Mb Column 18: Photon energy for sigma_10 in eV Column 19: Cross section sigma_10 for ninefold photoionization in Mb Column 20: Statistical uncertainty of cross section sigma_10 Column 21: Photon energy for sigma_11 in eV Column 22: Cross section sigma_11 for tenfold photoionization in Mb Column 23: Statistical uncertainty of cross section sigma_11