J/A+A/586/A71ivo://CDS.VizieR/J/A+A/586/A71doi:10.26093/cds/vizier.35860071CDSAckermann M.Albert A.Atwood W.B.Baldini L.Ballet J.,Barbiellini G.Bastieri D.Bellazzini R.Bissaldi E.Bloom E.D.,Bonino R.Brandt T.J.Bregeon J.Bruel P.Buehler R.Caliandro G.A.,Cameron R.A.Caragiulo M.Caraveo P.A.Cavazzuti E.Cecchi C.,Charles E.Chekhtman A.Chiang J.Chiaro G.Ciprini S.,Cohen-Tanugi J.Cutini S.D'Ammando F.de Angelis A.de Palma F.,Desiante R.Digel S.W.Drell P.S.Favuzzi C.Ferrara E.C.Focke W.B.,Franckowiak A.Fusco P.Gargano F.Gasparrini D.Giglietto N.,Giordano F.Godfrey G.Grenier I.A.Grondin M.-H.Guillemot L.,Guiriec S.Harding A.K.Hill A.B.Horan D.Johannesson G.,Knodlseder J.Kuss M.Larsson S.Latronico L.Li J.Li L.Longo F.,Loparco F.Lubrano P.Maldera S.Martin P.Mayer M.Mazziotta M.N.,Michelson P.F.Mizuno T.Monzani M.E.Morselli A.Murgia S.Nuss E.,Ohsugi T.Orienti M.Orlando E.Ormes J.F.Paneque D.,Pesce-Rollins M.Piron F.Pivato G.Porter T.A.Raino S.Rando R.,Razzano M.Reimer A.Reimer O.Romani R.W.Sanchez-Conde M.,Schulz A.Sgro E.J.Siskind C.Smith D.A.Spada F.Spandre G.,Spinelli P.Suson D.J.Takahashi H.Thayer J.B.Tibaldo L.,Torres D.F.Tosti G.Troja E.Vianello G.Wood M.Zimmer S.2016-01-27T11:13:37Z2016-01-27T12:13:16ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frmagellanic-cloudsgamma-ray-astronomyThe nearby Large Magellanic Cloud (LMC) provides a rare opportunity of a spatially resolved view of an external star-forming galaxy in {gamma}-rays. The LMC was detected at 0.1-100GeV as an extended source with CGRO/EGRET and using early observations with the Fermi-LAT. The emission was found to correlate with massive star-forming regions and to be particularly bright towards 30 Doradus. Studies of the origin and transport of cosmic rays (CRs) in the Milky Way are frequently hampered by line-of-sight confusion and poor distance determination. The LMC offers a complementary way to address these questions by revealing whether and how the {gamma}-ray emission is connected to specific objects, populations of objects, and structures in the galaxy. We revisited the {gamma}-ray emission from the LMC using about 73 months of Fermi-LAT P7REP data in the 0.2-100GeV range. We developed a complete spatial and spectral model of the LMC emission, for which we tested several approaches: a simple geometrical description, template-fitting, and a physically driven model for CR-induced interstellar emission.2016A&A...586A..71Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/586/A71CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/586/A71https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/586/A71http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/586/A71https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/586/A71https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/586/A71http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/586/A71GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/586/A71/list (List of fits images)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/586/A71/list?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/586/A71/list?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/586/A71/list?GETtext/xml+votable180.050000true80.894-69.7560.0055555555555555566/33096https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/586/A71?format=asciiGamma-raydefaultJ/A+A/586/A71/listList of fits imagesTitleTitle of the filemeta.title;meta.filecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension of center (J2000)degpos.eq.ra;meta.mainDEJ2000Declination of center (J2000)degpos.eq.dec;meta.mainNxNumber of pixels along X-axismeta.numberintNyNumber of pixels along Y-axismeta.numberintsizeSize of FITS fileKibytephys.size;meta.fitsintFileNameName of FITS file, in subdirectory fitsmeta.id;meta.fitschar