Strontium

Sr 3d5/2 binding energies [1].
Sr 3d5/2 - 3d3/2 doublet separation from [2] is stated as 1.79 eV (for metallic Sr) while an average for the doublet separation from a number of sources/species in [1] is 1.74 eV +/- 0.10 eV (14 citations).
Sr 3p3/2: 270 eV
Sr 3p1/2: 281 eV
Sr 3s: 360 eV
Sr 4p 21 eV
Sr 4s: 39 eV

References:
[1] C.D. Wagner, A.V. Naumkin, A. Kraut-Vass, J.W. Allison, C.J. Powell, J.R.Jr. Rumble, NIST Standard Reference Database 20, Version 3.4 (web version) (http:/srdata.nist.gov/xps/) 2003.
[2] J.F. Moulder, W.F. Stickle, P.E. Sobol, K.D. Bomben, Handbook of X-ray Photoelectron Spectroscopy, Perkin-Elmer Corp., Eden Prairie, MN, 1992.