Figure 2 from A Luminous and Isolated Gamma-Ray Flare from the Blazar B2 1215+30

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A Luminous and Isolated Gamma-Ray Flare from the Blazar B2 1215+30

Authors: A. U. Abeysekara, S. Archambault, A. Archer, W. Benbow, R. Bird, M. Buchovecky, J. H. Buckley, V. Bugaev, K. Byrum, M. Cerruti, X. Chen, L. Ciupik, W. Cui, H. J. Dickinson, J. D. Eisch, M. Errando, A. Falcone, Q. Feng, J. P. Finley, H. Fleischhack, L. Fortson, A. Furniss, G. H. Gillanders, S. Griffin, J. Grube, M. Hütten, N. Håkansson, D. Hanna, J. Holder, T. B. Humensky, C. A. Johnson, P. Kaaret, P. Kar, M. Kertzman, D. Kieda, M. Krause, F. Krennrich, S. Kumar, M. J. Lang, G. Maier, S. McArthur, A. McCann, K. Meagher, P. Moriarty, R. Mukherjee, T. Nguyen, D. Nieto, R. A. Ong, A. N. Otte, N. Park, V. Pelassa, M. Pohl, A. Popkow, E. Pueschel, J. Quinn, K. Ragan, P. T. Reynolds, G. T. Richards, E. Roache, C. Rulten, M. Santander, G. H. Sembroski, K. Shahinyan, D. Staszak, I. Telezhinsky, J. V. Tucci, J. Tyler, S. P. Wakely, O. M. Weiner, A. Weinstein, A. Wilhelm, D. A. Williams, S. Fegan, B. Giebels, D. Horan, A. Berdyugin, J. Kuan, E. Lindfors, K. Nilsson, A. Oksanen, H. Prokoph, R. Reinthal, L. Takalo, and F. Zefi

2017 The Astrophysical Journal 836 205.

Provider: AAS Journals

Caption: Figure 2.

Broadband SED of B2 1215+30 at different epochs. Red markers show the state of the source during the 2014 February 08 flare, including VERITAS (MJD 56,696.52), Fermi-LAT (MJD 56,693–56,696), Swift-BAT (MJD 56,696), and Tuorla (MJD 56,696.72) data. Blue markers show Swift-XRT and UVOT fluxes and VERITAS 95% c.l. upper limits taken 24 hr after the flare. Gray markers show archival observations from Aliu et al. (2013). The numerical SSC and SSC+EC models described in Section 6 are shown with a solid and a dashed gray line, respectively. Gamma-ray absorption by the extragalactic background light is applied to the models following Finke et al. (2010).

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