Terzić, T.T.TerzićSTAMERRA, AntonioAntonioSTAMERRAD'AMMANDO, FILIPPOFILIPPOD'AMMANDORAITERI, Claudia MariaClaudia MariaRAITERIVILLATA, MassimoMassimoVILLATAVERRECCHIA, FrancescoFrancescoVERRECCHIAKurtanidze, O.O.Kurtanidze2020-09-082020-09-082017978-1-107-16994-41743-9213http://hdl.handle.net/20.500.12386/27224The BL Lac object H1722+119 was observed in the very high energy band (VHE, E > 100 GeV) by the MAGIC (Major Atmospheric Gamma-ray Imaging Cherenkov) telescopes (Aleksić et al. 2016a, b)) between 2013 May 17 and 22, following a state of high activity in the optical band measured by the KVA (Kungliga Vetenskapsakademien) telescope. Optical high states are often used to trigger MAGIC observations, which result in the VHE γ-ray signal detection (see e.g. Aleksić et al. 2015, Ahnen et al. 2016 and references therein).ELETTRONICOenConference paper10.1017/S17439213170013872-s2.0-85021295633000456300300063https://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/article/peculiar-emission-from-the-new-vhe-gammaray-source-h1722119/28B0C58312601226184B0A83659ED73F2017IAUS..324..251TFIS/05 - ASTRONOMIA E ASTROFISICA