MULTI-WAVELENGTH OBSERVATIONS OF THE FLARING GAMMA-RAY BLAZAR 3C 66A IN 2008 OCTOBER

Abdo AA, Ackermann M, Ajello M, Baldini L, Ballet J, Barbiellini G, Bastieri D, Bechtol K, Bellazzini R, Berenji B, Blandford RD, Bonamente E, Borgland AW, Bouvier A, Bregeon J, Brez A, Brigida M, Bruel P, Buehler R, Buson S, Caliandro GA, Cameron RA, Caraveo PA, Carrigan S, Casandjian JM, Cavazzuti E, Cecchi C, Celik O, Charles E, Chekhtman A, Cheung CC, Chiang J, Ciprini S, Claus R, Cohen-Tanugi J, Conrad J, Costamante L, Cutini S, Davis DS, Dermer CD, De Palma F, Digel SW, Do Couto E Silva E, Drell PS, Dubois R, Dumora D, Favuzzi C, Fegan SJ, Fortin P, Frailis M, Fuhrmann L, Fukazawa Y, Funk S, Fusco P, Giroletti M, Glanzman T, Godfrey G, Grenier IA, Grove JE, Guillemot L, Guiriec S, Hadasch D, Hayashida M, Hays E, Horan D, Hughes RE, Itoh R, Johannesson G, Johnson AS, Johnson TJ, Johnson WN, Kamae T, Katagiri H, Kataoka J, Knoedlseder J, Kuss MW, Lande J, Latronico L, Lee SH, Longo F, Loparco F, Lott B, Lovellette MN, Lubrano P, Makeev A, Mazziotta MN, Mcenery JE, Mehault J, Michelson PF, Mizuno T, Moiseev AA, Monte C, Monzani ME, Morselli A, Moskalenko IV, Murgia S, Nakamori T, Naumann-Godo M, Nestoras I, Nolan PL, Norris JP, Nuss E, Ohsugi T, Okumura A, Omodei N, Orlando E, Ormes JF, Ozaki M, Paneque D, Panetta JH, Parent D, Pelassa V, Pepe M, Pesce-Rollins M, Piron F, Porter TA, Raino S, Rando R, Razzano M, Reimer A, Reimer O, Reyes LC, Ripken J, Ritz S, Romani RW, Roth M, Sadrozinski HFW, Sanchez D, Sander A, Scargle JD, Sgro C, Shaw MS, Smith PD, Spandre G, Spinelli P, Strickman MS, Suson DJ, Takahashi HH, Tanaka T, Thayer JB, Thayer JG, Thompson DJ, Tibaldo L, Torres DF, Tosti G, Tramacere A, Usher TL, Vandenbroucke J, Vasileiou V, Vilchez N, Vitale V, Waite AP, Wang P, Winer BL, Wood KS, Yang Z, Ylinen T, Ziegler M, Acciari VA, Aliu E, Arlen T, Aune T, Beilicke M, Benbow W, Boettcher M, Boltuch D, Bradbury SM, Buckley JH, Bugaev V, Byrum K, Cannon A, Cesarini A, Christiansen JL, Ciupik L, Cui W, De La Calle Perez I, Dickherber R, Errando M, Falcone A, Finley JP, Finnegan G, Fortson L, Furniss A, Galante N, Gall D, Gillanders GH, Godambe S, Grube J, Guenette R, Gyuk G, Hanna D, Holder J, Hui CM, Humensky TB, Imran A, Kaaret P, Karlsson N, Kertzman M, Kieda D, Konopelko A, Krawczynski H, Krennrich F, Lang MJ, Lebohec S, Maier G, Mcarthur S, Mccann A, Mccutcheon M, Moriarty P, Mukherjee R, Ong RA, Otte AN, Pandel D, Perkins JS, Pichel A, Pohl M, Quinn J, Ragan K, Reynolds PT, Roache E, Rose HJ, Schroedter M, Sembroski GH, Senturk GD, Smith AW, Steele D, Swordy SP, Tesic G, Theiling M, Thibadeau S, Varlotta A, Vassiliev VV, Vincent S, Wakely SP, Ward JE, Weekes TC, Weinstein A, Weisgarber T, Williams DA, Wissel S, Wood M, Villata M, Raiteri CM, Gurwell MA, Larionov VM, Kurtanidze OM, Aller MF, Lahteenmaki A, Chen WP, Berduygin A, Agudo I, Aller HD, Arkharov AA, Bach U, Bachev R, Beltrame P, Benitez E, Buemi CS, Dashti J, Calcidese P, Capezzali D, Carosati D, Da Rio D, Di Paola A, Diltz C, Dolci M, Dultzin D, Forne E, Gomez JL, Hagen-Thorn VA, Halkola A, Heidt J, Hiriart D, Hovatta T, Hsiao HY, Jorstad SG, Kimeridze GN, Konstantinova TS, Kopatskaya EN, Koptelova E, Leto P, Ligustri R, Lindfors E, Lopez JM, Marscher AP, Mommert M, Mujica R, Nikolashvili MG, Nilsson K, Palma N, Pasanen M, Roca-Sogorb M, Mommert M, Mujica R, Nikolashvili MG, Nilsson K, Palma N, Pasanen M, Roca-Sogorb M, Ros JA, Roustazadeh P, Sadun AC, Saino J, Sigua LA, Sillanaa A, Sorcia M, Takalo LO, Tornikoski M, Trigilio C, Turchetti R, Umana G, Belloni T, Blake CH, Bloom JS, Angelakis E, Fumagalli M, Hauser M, Prochaska JX, Riquelme D, Sievers A, Starr DL, Tagliaferri G, Ungerechts H, Wagner S, Zensus JA (2011)


Publication Type: Journal article

Publication year: 2011

Journal

Book Volume: 726

Journal Issue: 1

DOI: 10.1088/0004-637X/726/1/43

Abstract

The BL Lacertae object 3C 66A was detected in a flaring state by the Fermi Large Area Telescope (LAT) and VERITAS in 2008 October. In addition to these gamma-ray observations, F-GAMMA, GASP-WEBT, PAIRITEL, MDM, ATOM, Swift, and Chandra provided radio to X-ray coverage. The available light curves show variability and, in particular, correlated flares are observed in the optical and Fermi-LAT gamma-ray band. The resulting spectral energy distribution can be well fitted using standard leptonic models with and without an external radiation field for inverse Compton scattering. It is found, however, that only the model with an external radiation field can accommodate the intra-night variability observed at optical wavelengths.

How to cite

APA:

Abdo, A.A., Ackermann, M., Ajello, M., Baldini, L., Ballet, J., Barbiellini, G.,... Zensus, J.A. (2011). MULTI-WAVELENGTH OBSERVATIONS OF THE FLARING GAMMA-RAY BLAZAR 3C 66A IN 2008 OCTOBER. Astrophysical Journal, 726(1). https://dx.doi.org/10.1088/0004-637X/726/1/43

MLA:

Abdo, A. A., et al. "MULTI-WAVELENGTH OBSERVATIONS OF THE FLARING GAMMA-RAY BLAZAR 3C 66A IN 2008 OCTOBER." Astrophysical Journal 726.1 (2011).

BibTeX: Download