Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/32952
DC Field | Value | Language |
---|---|---|
dc.contributor.author | D'AMMANDO, FILIPPO | en_US |
dc.contributor.author | RAITERI, Claudia Maria | en_US |
dc.contributor.author | VILLATA, Massimo | en_US |
dc.contributor.author | Romano, P. | en_US |
dc.contributor.author | Pucella, G. | en_US |
dc.contributor.author | Krimm, H.A. | en_US |
dc.contributor.author | COVINO, Stefano | en_US |
dc.contributor.author | ORIENTI, Monica | en_US |
dc.contributor.author | Giovannini, Gabriele | en_US |
dc.contributor.author | VERCELLONE, STEFANO | en_US |
dc.contributor.author | PIAN, Elena | en_US |
dc.contributor.author | Donnarumma, I. | en_US |
dc.contributor.author | VITTORINI, VALERIO | en_US |
dc.contributor.author | TAVANI, Marco | en_US |
dc.contributor.author | ARGAN, ANDREA | en_US |
dc.contributor.author | Barbiellini, G. | en_US |
dc.contributor.author | Boffelli, F. | en_US |
dc.contributor.author | BULGARELLI, ANDREA | en_US |
dc.contributor.author | CARAVEO, PATRIZIA | en_US |
dc.contributor.author | Cattaneo, P.W. | en_US |
dc.contributor.author | Chen, A.W. | en_US |
dc.contributor.author | Cocco, V. | en_US |
dc.contributor.author | COSTA, Elia | en_US |
dc.contributor.author | DEL MONTE, Ettore | en_US |
dc.contributor.author | DE PARIS, GIACINTO | en_US |
dc.contributor.author | Di Cocco, G. | en_US |
dc.contributor.author | EVANGELISTA, YURI | en_US |
dc.contributor.author | FEROCI, MARCO | en_US |
dc.contributor.author | Ferrari, A. | en_US |
dc.contributor.author | FIORINI, MAURO | en_US |
dc.contributor.author | Froysland, T. | en_US |
dc.contributor.author | Frutti, M. | en_US |
dc.contributor.author | FUSCHINO, FABIO | en_US |
dc.contributor.author | Galli, M. | en_US |
dc.contributor.author | GIANOTTI, Fulvio | en_US |
dc.contributor.author | GIULIANI, ANDREA | en_US |
dc.contributor.author | LABANTI, CLAUDIO | en_US |
dc.contributor.author | Lapshov, I. | en_US |
dc.contributor.author | LAZZAROTTO, FRANCESCO | en_US |
dc.contributor.author | Lipari, P. | en_US |
dc.contributor.author | Longo, F. | en_US |
dc.contributor.author | MARISALDI, MARTINO | en_US |
dc.contributor.author | MEREGHETTI, Sandro | en_US |
dc.contributor.author | Morselli, A. | en_US |
dc.contributor.author | PACCIANI, LUIGI | en_US |
dc.contributor.author | PELLIZZONI, ALBERTO PAOLO | en_US |
dc.contributor.author | Perotti, F. | en_US |
dc.contributor.author | PIANO, Giovanni | en_US |
dc.contributor.author | Picozza, P. | en_US |
dc.contributor.author | PILIA, Maura | en_US |
dc.contributor.author | Porrovecchio, G. | en_US |
dc.contributor.author | Prest, M. | en_US |
dc.contributor.author | Rapisarda, M. | en_US |
dc.contributor.author | Rappoldi, A. | en_US |
dc.contributor.author | Rubini, A. | en_US |
dc.contributor.author | Sabatini, S. | en_US |
dc.contributor.author | SOFFITTA, PAOLO | en_US |
dc.contributor.author | Striani, E. | en_US |
dc.contributor.author | TRIFOGLIO, MASSIMO | en_US |
dc.contributor.author | TROIS, ALESSIO | en_US |
dc.contributor.author | Vallazza, E. | en_US |
dc.contributor.author | Zambra, A. | en_US |
dc.contributor.author | Zanello, D. | en_US |
dc.contributor.author | Agudo, I. | en_US |
dc.contributor.author | Aller, H.D. | en_US |
dc.contributor.author | Aller, M.F. | en_US |
dc.contributor.author | Arkharov, A.A. | en_US |
dc.contributor.author | Bach, U. | en_US |
dc.contributor.author | Benitez, E. | en_US |
dc.contributor.author | Berdyugin, A. | en_US |
dc.contributor.author | Blinov, D.A. | en_US |
dc.contributor.author | BUEMI, CARLA SIMONA | en_US |
dc.contributor.author | Chen, W.P. | en_US |
dc.contributor.author | DI PAOLA, Andrea | en_US |
dc.contributor.author | DOLCI, Mauro | en_US |
dc.contributor.author | Forné, E. | en_US |
dc.contributor.author | Fuhrmann, L. | en_US |
dc.contributor.author | Gómez, J.L. | en_US |
dc.contributor.author | Gurwell, M.A. | en_US |
dc.contributor.author | Jordan, B. | en_US |
dc.contributor.author | Jorstad, S.G. | en_US |
dc.contributor.author | Heidt, J. | en_US |
dc.contributor.author | Hiriart, D. | en_US |
dc.contributor.author | Hovatta, T. | en_US |
dc.contributor.author | Hsiao, H.Y. | en_US |
dc.contributor.author | Kimeridze, G. | en_US |
dc.contributor.author | Konstantinova, T.S. | en_US |
dc.contributor.author | Kopatskaya, E.N. | en_US |
dc.contributor.author | Koptelova, E. | en_US |
dc.contributor.author | Kurtanidze, O.M. | en_US |
dc.contributor.author | Kurtanidze, S.O. | en_US |
dc.contributor.author | Larionov, V.M. | en_US |
dc.contributor.author | Lähteenmäki, A. | en_US |
dc.contributor.author | LETO, PAOLO | en_US |
dc.contributor.author | Lindfors, E. | en_US |
dc.contributor.author | Marscher, A.P. | en_US |
dc.contributor.author | McBreen, B. | en_US |
dc.contributor.author | McHardy, I.M. | en_US |
dc.contributor.author | Morozova, D.A. | en_US |
dc.contributor.author | Nilsson, K. | en_US |
dc.contributor.author | Pasanen, M. | en_US |
dc.contributor.author | Roca-Sogorb, M. | en_US |
dc.contributor.author | Sillanpää, A. | en_US |
dc.contributor.author | Takalo, L.O. | en_US |
dc.contributor.author | Tornikoski, M. | en_US |
dc.contributor.author | TRIGILIO, CORRADO | en_US |
dc.contributor.author | Troitsky, I.S. | en_US |
dc.contributor.author | UMANA, Grazia Maria Gloria | en_US |
dc.contributor.author | ANTONELLI, Lucio Angelo | en_US |
dc.contributor.author | Colafrancesco, S. | en_US |
dc.contributor.author | PITTORI, Carlotta | en_US |
dc.contributor.author | Santolamazza, P. | en_US |
dc.contributor.author | VERRECCHIA, Francesco | en_US |
dc.contributor.author | Giommi, P. | en_US |
dc.contributor.author | Salotti, L. | en_US |
dc.date.accessioned | 2023-01-20T12:42:24Z | - |
dc.date.available | 2023-01-20T12:42:24Z | - |
dc.date.issued | 2011 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/32952 | - |
dc.description.abstract | We report on the extreme gamma-ray activity from the FSRQ PKS 1510-089 observed by AGILE in March 2009. In the same period a radio-to-optical monitoring of the source was provided by the GASP-WEBT and REM. Moreover, several Swift ToO observations were triggered, adding important information on the source behaviour from optical/UV to hard X-rays. We paid particular attention to the calibration of the Swift/UVOT data to make it suitable to the blazars spectra. Simultaneous observations from radio to gamma rays allowed us to study in detail the correlation among the emission variability at different frequencies and to investigate the mechanisms at work. In the period 9-30 March 2009, AGILE detected an average gamma-ray flux of (311+/-21)x10^-8 ph cm^-2 s^-1 for E>100 MeV, and a peak level of (702+/-131)x10^-8 ph cm^-2 s^-1 on daily integration. The gamma-ray activity occurred during a period of increasing activity from near-IR to UV, with a flaring episode detected on 26-27 March 2009, suggesting that a single mechanism is responsible for the flux enhancement observed from near-IR to UV. By contrast, Swift/XRT observations seem to show no clear correlation of the X-ray fluxes with the optical and gamma-ray ones. However, the X-ray observations show a harder photon index (1.3-1.6) with respect to most FSRQs and a hint of harder-when-brighter behaviour, indicating the possible presence of a second emission component at soft X-ray energies. Moreover, the broad band spectrum from radio-to-UV confirmed the evidence of thermal features in the optical/UV spectrum of PKS 1510-089 also during high gamma-ray state. On the other hand, during 25-26 March 2009 a flat spectrum in the optical/UV energy band was observed, suggesting an important contribution of the synchrotron emission in this part of the spectrum during the brightest gamma-ray flare, therefore a significant shift of the synchrotron peak. | en_US |
dc.language.iso | eng | en_US |
dc.title | AGILE detection of extreme γ -ray activity from the blazar PKS 1510-089 during March 2009: Multifrequency analysis | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201016128 | en_US |
dc.identifier.scopus | 2-s2.0-79955455628 | en_US |
dc.identifier.url | http://www.scopus.com/inward/record.url?eid=2-s2.0-79955455628&partnerID=MN8TOARS | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/full_html/2011/05/aa16128-10/aa16128-10.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 529 | en_US |
dc.relation.firstpage | A145 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 115 | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2011A&A...529A.145D | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | O.A. Torino | - |
crisitem.author.dept | O.A. Torino | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | Direzione Scientifica | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | Direzione Generale | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | O.A. Cagliari | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | O.A. Cagliari | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | O.A. Cagliari | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.dept | O.A. Abruzzo | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.dept | O.A. Roma | - |
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crisitem.author.orcid | 0000-0002-6230-665X | - |
crisitem.author.orcid | 0000-0001-6347-0649 | - |
crisitem.author.orcid | 0000-0003-2478-8018 | - |
crisitem.author.orcid | 0000-0002-9991-2709 | - |
crisitem.author.orcid | 0000-0002-3013-6334 | - |
crisitem.author.orcid | 0000-0001-6096-6710 | - |
crisitem.author.orcid | 0000-0002-7617-3421 | - |
crisitem.author.orcid | 0000-0001-8297-1983 | - |
crisitem.author.orcid | 0000-0003-2139-3299 | - |
crisitem.author.orcid | 0000-0003-4666-119X | - |
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crisitem.author.orcid | 0000-0002-3180-6002 | - |
crisitem.author.orcid | 0000-0002-7288-4613 | - |
crisitem.author.orcid | 0000-0002-2189-8644 | - |
crisitem.author.orcid | 0000-0001-8000-5642 | - |
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crisitem.author.orcid | 0000-0003-3455-5082 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
aa16128-10.pdf | PDF editoriale | 542.96 kB | Adobe PDF | View/Open |
1103.3647.pdf | arXiv | 689.05 kB | Adobe PDF | View/Open |
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