TY - JOUR AU - Antoranz Canales, Pedro AU - Barrio Uña, Juan Abel AU - Contreras González, José Luis AU - Fonseca González, María Victoria AU - López Moya, Marcos AU - Miranda Pantoja, José Miguel PY - 2007 DO - 10.1086/518221 SN - 0004-637X UR - https://hdl.handle.net/20.500.14352/50909 T2 - Astrophysical journal AB - The MAGIC telescope took data of very high energy gamma-ray emission from the blazar Markarian 421 ( Mrk 421) between 2004 November and 2005 April. We present a combined analysis of data samples recorded under different observational conditions, down... LA - eng M2 - 125 PB - IOP Publishing KW - Extragalactic Background Light KW - Active Galaxy Markarian-421 KW - TEV Blazar Markarian-421 KW - Spitzer-Space-Telescope KW - Diffuse Infrared Light KW - High-Energy Photons KW - Cobe Dirbe Maps KW - BL-LAC Objects KW - 1ST Detections KW - Gamma-Rays. TI - Observations of Markarian 421 with the MAGIC telescope TY - journal article VL - 663 ER -