X-ray view of IC 348 in the light of an updated cluster census B. Stelzer, T. Preibisch, F. Alexander, P. Mucciarelli, E. Flaccomio, G. Micela and S. Sciortino A&A, 537 (2012) A135 Published online: 23 January 2012 DOI: 10.1051/0004-6361/201118118