MAGIC Upper Limits for two Milagro-detected, Bright Fermi Sources in the Region of SNR G65.1+0.6
Creators: name: Aleksić, J.
name: Antonelli, L. A.
name: Antoranz, P.
name: Backes, M.
name: Barrio, J. A.
name: Bastieri, D.
name: González, J. Becerra
name: Bednarek, W.
name: Berdyugin, A.
name: Berger, K.
name: Bernardini, E.
name: Biland, A.
name: Blanch, O.
name: Bock, R. K.
name: Boller, A.
name: Bonnoli, G.
name: Bordas, P.
name: Tridon, D. Borla
name: Bosch-Ramon, V.
name: Bose, D.
name: Braun, I.
name: Bretz, T.
name: Camara, M.
name: Carmona, E.
name: Carosi, A.
name: Colin, P.
name: Contreras, J. L.
name: Cortina, J.
name: Covino, S.
name: Dazzi, F.
name: De Angelis, A.
name: del Pozo, E. De Cea
name: De Lotto, B.
name: De Maria, M.
name: De Sabata, F.
name: DelgadoMendez, C.
name: Ortega, A. Diago
name: Doert, M.
name: Domínguez, A.
name: Prester, D. Dominis
name: Dorner, D.
name: Doro, M.
name: Elsaesser, D.
name: Errando, M.
name: Ferenc, D.
name: Fonseca, M. V.
name: Font, L.
name: López, R. J. García
name: Garczarczyk, M.
name: Gaug, M.
name: Giavitto, G.
name: Godinović, N.
name: Hadasch, D.
name: Herrero, A.
name: Hildebrand, D.
name: Höhne-Mönch, D.
name: Hose, J.
name: Hrupec, D.
name: Jogler, T.
name: Klepser, S.
name: Krähenbühl, T.
name: Kranich, D.
name: Krause, J.
name: La Barbera, A.
name: Leonardo, E.
name: Lindfors, E.
name: Lombardi, S.
name: Longo, F.
name: López, M.
name: Lorenz, E.
name: Majumdar, P.
name: Maneva, G.
name: Mankuzhiyil, N.
name: Mannheim, K.
name: Maraschi, L.
name: Mariotti, M.
name: Martínez, M.
name: Mazin, D.
name: Meucci, M.
name: Miranda, J. M.
name: Mirzoyan, R.
name: Miyamoto, H.
name: Moldón, J.
name: Moralejo, A.
name: Nieto, D.
name: Nilsson, K.
name: Orito, R.
name: Oya, I.
name: Paoletti, R.
name: Paredes, J. M.
name: Partini, S.
name: Pasanen, M.
name: Pauss, F.
name: Pegna, R. G.
name: Perez-Torres, M. A.
name: Persic, M.
name: Peruzzo, L.
name: Pochon, J.
name: Prada, F.
name: Moroni, P. G. Prada
name: Prandini, E.
name: Puchades, N.
name: Puljak, I.
name: Reichardt, I.
name: Reinthal, R.
name: Rhode, W.
name: Ribó, M.
name: Rico, J.
name: Rissi, M.
name: Rügamer, S.
name: Saggion, A.
name: Saito, K.
name: Saito, T. Y.
name: Salvati, M.
name: Sánchez-Conde, M.
name: Satalecka, K.
name: Scalzotto, V.
name: Scapin, V.
name: Schultz, C.
name: Schweizer, T.
name: Shayduk, M.
name: Shore, S. N.
name: Sierpowska-Bartosik, A.
name: Sillanpää, A.
name: Sitarek, J.
name: Sobczynska, D.
name: Spanier, F.
name: Spiro, S.
name: Stamerra, A.
name: Steinke, B.
name: Storz, J.
name: Strah, N.
name: Struebig, J. C.
name: Suric, T.
name: Takalo, L.
name: Tavecchio, F.
name: Temnikov, P.
name: Terzić, T.
name: Tescaro, D.
name: Teshima, M.
name: Torres, D. F.
name: Vankov, H.
name: Wagner, R. M.
name: Weitzel, Q.
name: Zabalza, V.
name: Zandanel, F.
name: Zanin, R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: We report on the observation of the region around supernova remnant G65.1+0.6 with the stand-alone MAGIC-I telescope. This region hosts the two bright GeV gamma-ray sources 1FGL J1954.3+2836 and 1FGL J1958.6+2845. They are identified as GeV pulsars and both have a possible counterpart detected at about 35 TeV by the Milagro observatory. MAGIC collected 25.5 hours of good quality data, and found no significant emission in the range around 1 TeV. We therefore report differential flux upper limits, assuming the emission to be point-like (&lt;0.1 deg) or within a radius of 0.3 deg. In the point-like scenario, the flux limits around 1 TeV are at the level of 3 % and 2 % of the Crab Nebula flux, for the two sources respectively. This implies that the Milagro emission is either extended over a much larger area than our point spread function, or it must be peaked at energies beyond 1 TeV, resulting in a photon index harder than 2.2 in the TeV band.
description: 8 pages, 3 figures, 1 table