Fig. 2

SED of MWC 656 including MAGIC ULs from the 2013 campaign together with simultaneous XMM-Newton data from Munar-Adrover et al. (2014). We also include EVN radio ULs from Moldón (2012), the AGILE energy flux from Lucarelli et al. (2010) and the Fermi-LAT UL simultaneous (green) to the AGILE measurement. The 3.5-year UL set by Fermi-LAT to any persistent emission is also plotted.
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