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Fig. 1.
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Long-term MWL light curve of VER 0521+211 displaying the behaviour of the source from VHE gamma rays (top) to radio core intensity at 15 GHz (bottom). The dashed vertical lines indicate the two flaring episodes, the 2013 flare as archival data from MAGIC Collaboration 2020 and the 2020 flare, in the VHE gamma-ray band.
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