the SSC core to the cluster A3559, as well as previously unidentified density peaks. We perform a weak-lensing analysis of the central 1deg$^2$ field of the survey obtaining for the central cluster A3558 a mass of $M_{500}=7.63_{-3.40}^{+3.88}\times10^{14}M_\odot$, in agreement with X-ray based estimates.
author:
- |
    P. Merluzzi$^{1}$[^1], G. Busarello$^{1}$, C. P. Haines$^{2}$, A. Mercurio$^{1}$, N. Okabe$^{3}$, K. J. Pimbblet$^{4,5}$, M. A. Dopita$^{6,7}$, A. Grado$^{1}$, L. Limatola$^{1}$, H. Bourdin$^{8}$, P. Mazzotta $^{8}$, M. Capaccioli$^{9}$, N. R. Napolitano$^{1}$, P. Schipani$^{1}$\
    merluzzi@na.astro.it\
    $^1$ INAF-Osservatorio Astronomico di Capodimonte, Via Moiariello 16 I-80131 Napoli, Italy\
    $^2$ Departamento de Astronomía, Universidad de Chile, Casilla 36-D, Correo Central, Santiago, Chile\
    $^3$ Kavli Institute for the Physics and Mathematics of the Universe (WPI), Todai Institutes for Advanced Study,University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583, Japan.\
    $^4$ Department of Physics and Mathematics, University of Hull, Cottingham Road, Kingston-upon-Hull, HU6 7RX, UK\
    $^5$ School of Physics, Monash University, Clayton, Melbourne, Victoria 3800, Australia\
    $^6$ Research School of Astronomy and Astrophysics, Australian National University, Cotter Rd., Weston ACT 2611, Australia\
    $^7$ Astronomy Department, Faculty of Science, King Abdulaziz University, PO Box 80203, Jeddah, Saudi Arabia\
    $^8$ Dipartimento di Fisica, Università di Roma Tor Vergata, Via della Ricerca Scientifica 1, 