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The new VHE source, HESSJ1808-204, was detected at a statistical significance of >6sigma (post-trial) with a photon flux normalisation $(2.9 \\pm 0.4_{\\rm stat} \\pm 0.5_{\\rm sys})\\times 10^{-13}$\\,ph\\,cm$^{-2}$\\,s$^{-1}$\\,TeV$^{-1}$ at 1TeV and a power-law photon index of $2.3\\pm0.2_{\\rm stat}\\pm 0.3_{\\rm sys}$. The luminosity of this ","authors_text":"A. Abramowski, A.A. Zdziarski, A. Balzer, A. Chen, A. Djannati-Ata\\\"i, A. Donath, A. Fiasson, A. F\\\"orster, A.G. Akhperjanian, A. Goyal, A. Hillert, A. Ivascenko, A. Jacholkowska, A. Lemi\\`ere, A. Marcowith, A.M. Taylor, A.M.W. Mitchell, A. Quirrenbach, A. Reimer, A. Santangelo, A. Schulz, A.S. Seyffert, A. Viana, A. Wierzcholska, A. W\\\"ornlein, A. Zech, A. Ziegler, B. Condon, B. Degrange, B. Giebels, B. Kh\\'elifi, B. Peyaud, B. Rudak, B. van Soelen, C. Boisson, C.B. Rulten, C. Couturier, C. Deil, C. Farnier, C. Hoischen, C. Mariaud, C. Romoli, C. Stegmann, C. Trichard, C. van Eldik, C. Venter, D.A. Sanchez, D. Berge, D. Gottschall, D. Hadasch, D. Horns, D. Jankowsky, D. Kerszberg, D. Klochkov, D. Kolitzus, D. Prokhorov, D. Salek, D. Wouters, D. Zaborov, E. Birsin, E. Leser, E. Moulin, E.O. Ang\\\"uner, F. Aharonian, F. Ait Benkhali, F. Brun, F. Jankowsky, F. Krayzel, F. Niederwanger, F. Rieger, F. Sch\\\"ussler, F. Spanier, F. Spies, F. Stinzing, F. Voisin, F. Zefi, G. Cologna, G. Dubus, G. Fontaine, G. Giavitto, G. Heinzelmann, G. Henri, G. Hermann, G. Lamanna, G. Maurin, G. Pelletier, G. P\\\"uhlhofer, G. Rowell, G. Spengler, G. Vasileiadis, H. Abdalla, H.J. V\\\"olk, H. Laffon, H. Odaka, H. Poon, H. Prokoph, H. Sol, I.D. Davids, I. Jung-Richardt, I. Lypova, I. Oya, I. Shilon, I. Sushch, J.A. Hinton, J. Becker Tjus, J. Bolmont, J. Bregeon, J. Carr, J. Chevalier, J. Conrad, J. Dyks, J.F. Glicenstein, J. Hahn, J. Hawkes, J. King, J. Lau, J. Lefaucheur, J. Niemiec, J.-P. Ernenwein, J.-P. Lees, J.-P. Lenain, J.-P. Tavernet, J. van der Walt, J. Veh, J. Vink, K. Bernl\\\"ohr, K. Dutson, K. Egberts, K. Katarzy\\'nski, K. Kosack, K. Mor{\\aa}, K. Stycz, L .Jouvin, L. Oakes, L.O'C. Drury, L. Stawarz, M.A. Kastendieck, M. Arrieta, M. Backes, M. Barnard, M. B\\\"ottcher, M. Bryan, M. Capasso, M. Chr\\'etien, M. de Naurois, M. Dyrda, M. F\\\"u{\\ss}ling, M. Gajdus, M. Grudzi\\'nska, M.-H. Grondin, M. Holler, M. Jamrozy, M. Janiak, M. Jingo, M. Kieffer, M. Kraus, M. Lemoine-Goumard, M. Lorentz, M. Mayer, M. Meyer, M. Mohamed, M. Ostrowski, M. Padovani, M. Panter, M. Paz Arribas, M. Punch, M. Renaud, M. Sasaki, M. Tluczykont, M.V. Fernandes, M. Zacharias, N. Chakraborty, N. Maxted, N. Shafi, Nu. Komin, N.W. Pekeur, N. Zywucka (H.E.S.S. Collaboration), O. Hervet, O. Reimer, P. Aubert, P. Bordas, P. Brun, P. deWilt, P. Eger, P.J. Meintjes, P.-O. Petrucci, P.P. Kr\\\"uger, P. Vincent, P. Wagner, P. Willmann, R. Blackwell, R.C.G. Chaves, R. Chalme-Calvet, R. de los Reyes, R.D. Parsons, R. Liu, R. Marx, R. Moderski, R.M. Wagner, R. Schlickeiser, R. Simoni, R. Steenkamp, R. Terrier, R. Tuffs, R. White, R. Yang, S. Bernhard, S. Casanova, S. Colafrancesco, S. Eschbach, S. Fegan, S. Funk, S. Gabici, S.J. Wagner, S. Klepser, S. Krakau, S. Ohm, S. \\\"Ottl, S. Pita, S. Raab, S. Rosier-Lees, S. Schwemmer, T. Bulik, T. Edwards, T. Garrigoux, T. Jogler, T. Lohse, T. Murach, T. Tavernier, T. Vuillaume, U. Katz, U. Menzler, U. Schwanke, V. Lefranc, V. Marandon, V. Sahakian, V. Zabalza, W. Domainko, W. Hofmann, W. Klu\\'zniak, Y.A. Gallant, Y. Becherini, Y. Cui, Z. 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