TY - JOUR AU - Antoranz Canales, Pedro AU - Barrio Uña, Juan Abel AU - Contreras González, José Luis AU - Fonseca González, María Victoria AU - Miranda Pantoja, José Miguel AU - Scapin, Valeria PY - 2012 DO - 10.1051/0004-6361/201117967 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/43812 T2 - Astronomy & Astrophysics AB - We study the non-thermal jet emission of the BL Lac object B3 2247+381 during a high optical state. Methods. The MAGIC telescopes observed the source during 13 nights between September 30th and October 30th 2010, collecting a total of 14.2 h of good... LA - eng PB - EDP Sciencies KW - Extragalactic Background Light KW - Large-Area Telescope KW - Mission KW - Bepposax KW - Spectra KW - Catalog KW - Blazars KW - Nuclei KW - Sample KW - Quasar. TI - Discovery of VHE gamma-ray emission from the BL Lacertae object B3 2247+381 with the MAGIC telescopes TY - journal article VL - 539 ER -