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EChO - Exoplanet Characterisation Observatory

hal.structure.identifierUniversity College of London [London] [UCL]
dc.contributor.authorTINETTI, G.
hal.structure.identifierInstitut d'Astrophysique de Paris [IAP]
dc.contributor.authorBEAULIEU, J. P.
hal.structure.identifierMax-Planck-Institut für Astronomie [MPIA]
dc.contributor.authorHENNING, T.
dc.contributor.authorMEYER, M.
hal.structure.identifierINAF - Osservatorio Astronomico di Palermo [OAPa]
dc.contributor.authorMICELA, G.
hal.structure.identifierInstitut de Ciencies de l'Espai [Barcelona] [ICE-CSIC]
dc.contributor.authorRIBAS, I.
hal.structure.identifierSRON Netherlands Institute for Space Research [SRON]
dc.contributor.authorSTAM, D.
hal.structure.identifierInstitut de Planétologie et d'Astrophysique de Grenoble [IPAG]
dc.contributor.authorSWAIN, M.
dc.contributor.authorKRAUSE, O.
hal.structure.identifierLaboratoire des technologies de la microélectronique [LTM]
dc.contributor.authorOLLIVIER, M.
dc.contributor.authorPACE, E.
dc.contributor.authorSWINYARD, B.
hal.structure.identifierUniversity College of London [London] [UCL]
dc.contributor.authorAYLWARD, A.
hal.structure.identifierAstronomical Institute Anton Pannekoek [AI PANNEKOEK]
dc.contributor.authorVAN BOEKEL, R.
dc.contributor.authorCORADINI, A.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorENCRENAZ, T.
dc.contributor.authorSNELLEN, I.
dc.contributor.authorZAPATERO-OSORIO, M. R.
dc.contributor.authorBOUWMAN, J.
dc.contributor.authorCHO, J. Y-K.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorFORESTO, V. Coudé Du
hal.structure.identifierLaboratoire de Cosmologie, Astrophysique Stellaire & Solaire, de Planétologie et de Mécanique des Fluides [CASSIOPEE]
dc.contributor.authorGUILLOT, T.
dc.contributor.authorLOPEZ-MORALES, M.
dc.contributor.authorMUELLER-WODARG, I.
dc.contributor.authorPALLE, E.
hal.structure.identifierSSE 2012
dc.contributor.authorSELSIS, Franck
dc.contributor.authorSOZZETTI, A.
dc.contributor.authorADE, P. A. R.
hal.structure.identifierDepartment of Physics and Astronomy [UCL London]
dc.contributor.authorACHILLEOS, N.
dc.contributor.authorADRIANI, A.
dc.contributor.authorAGNOR, C. B.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorAFONSO, C.
dc.contributor.authorPRIETO, C. Allende
dc.contributor.authorBAKOS, G.
hal.structure.identifierDepartment of Physics and Astronomy [UCL London]
dc.contributor.authorBARBER, R. J.
dc.contributor.authorBARLOW, M.
hal.structure.identifierDepartment of Chemistry [Waterloo]
dc.contributor.authorBERNATH, P.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorBEZARD, B.
dc.contributor.authorBORDÉ, Pascal
dc.contributor.authorBROWN, L. R.
dc.contributor.authorCASSAN, A.
dc.contributor.authorCAVARROC, C.
dc.contributor.authorCIARAVELLA, A.
dc.contributor.authorCOCKELL, C. O. U.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorCOUSTENIS, A.
dc.contributor.authorDANIELSKI, C.
dc.contributor.authorDECIN, L.
dc.contributor.authorDE KOK, R.
dc.contributor.authorDEMANGEON, O.
dc.contributor.authorDEROO, P.
dc.contributor.authorDOEL, P.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorDROSSART, P.
hal.structure.identifierDepartment of Atmospheric, Oceanic and Planetary Physics [Oxford] [AOPP]
dc.contributor.authorFLETCHER, L. N.
dc.contributor.authorFOCARDI, M.
hal.structure.identifierUniversité Pierre et Marie Curie - Paris 6 [UPMC]
hal.structure.identifierLaboratoire de Météorologie Dynamique (UMR 8539) [LMD]
dc.contributor.authorFORGET, F.
dc.contributor.authorFOSSEY, S.
hal.structure.identifierLaboratoire Astrophysique de Toulouse-Tarbes [LATT]
dc.contributor.authorFOUQUÉ, P.
dc.contributor.authorFRITH, J.
hal.structure.identifierSpace and Atmospheric Physics Group [London]
dc.contributor.authorGALAND, M.
hal.structure.identifierLaboratoire Hippolyte Fizeau [FIZEAU]
dc.contributor.authorGAULME, P.
dc.contributor.authorHERNÁNDEZ, J. I. González
hal.structure.identifierLaboratoire de Planétologie et Géodynamique [UMR 6112] [LPG]
dc.contributor.authorGRASSET, O.
hal.structure.identifierIstituto di Fisica dello Spazio Interplanetario [IFSI]
dc.contributor.authorGRASSI, D.
hal.structure.identifierZentrum für Astronomie und Astrophysik [Berlin] [ZAA]
dc.contributor.authorGRENFELL, J. L.
dc.contributor.authorGRIFFIN, M. J.
dc.contributor.authorGRIFFITH, C. A.
dc.contributor.authorGRÖZINGER, U.
dc.contributor.authorGUEDEL, M.
hal.structure.identifierDepartment of Physics and Astronomy [UCL London]
dc.contributor.authorGUIO, P.
dc.contributor.authorHAINAUT, O.
dc.contributor.authorHARGREAVES, R.
dc.contributor.authorHAUSCHILDT, P. H.
dc.contributor.authorHENG, K.
dc.contributor.authorHEYROVSKY, D.
hal.structure.identifierDepartamento de Fisica Aplicada [Bilbao]
dc.contributor.authorHUESO, R.
dc.contributor.authorIRWIN, P.
dc.contributor.authorKALTENEGGER, L.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorKERVELLA, P.
dc.contributor.authorKIPPING, D.
dc.contributor.authorKOSKINEN, T. T.
dc.contributor.authorKOVÁCS, G.
dc.contributor.authorLA BARBERA, A.
dc.contributor.authorLAMMER, H.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorLELLOUCH, E.
hal.structure.identifierOsserv Astrofis Catania, Ist Nazl Astrofis
dc.contributor.authorLETO, G.
dc.contributor.authorMORALES, M. Lopez
dc.contributor.authorVALVERDE, M. A. Lopez
hal.structure.identifierInstituto de Astrofísica de Andalucía [IAA]
dc.contributor.authorLOPEZ-PUERTAS, M.
dc.contributor.authorLOVIS, C.
dc.contributor.authorMAGGIO, A.
dc.contributor.authorMAILLARD, J. P.
dc.contributor.authorPRADO, J. Maldonado
hal.structure.identifierInstitut d'Astrophysique de Paris [IAP]
dc.contributor.authorMARQUETTE, J. B.
dc.contributor.authorMARTIN-TORRES, F. J.
dc.contributor.authorMAXTED, P.
hal.structure.identifierAtmospheric Physics Laboratory [UCL London]
dc.contributor.authorMILLER, S.
hal.structure.identifierIstituto di Fisica dello Spazio Interplanetario [IFSI]
dc.contributor.authorMOLINARI, S.
dc.contributor.authorMONTES, D.
dc.contributor.authorMORO-MARTIN, A.
dc.contributor.authorMOSES, J. I.
hal.structure.identifierUnivers, Théorie, Interfaces, Nanostructures, Atmosphère et environnement, Molécules (UMR 6213) [UTINAM]
hal.structure.identifierObservatoire de Besançon
dc.contributor.authorMOUSIS, O.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorTUONG, N. Nguyen
dc.contributor.authorNELSON, R.
dc.contributor.authorORTON, G. S.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
hal.structure.identifierAstrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.authorPANTIN, E.
dc.contributor.authorPASCALE, E.
hal.structure.identifierIstituto di Fisica dello Spazio Interplanetario [IFSI]
dc.contributor.authorPEZZUTO, S.
dc.contributor.authorPINFIELD, D.
hal.structure.identifierINAF - Osservatorio Astronomico di Brera [OAB]
dc.contributor.authorPORETTI, E.
hal.structure.identifierUniversity College of London [London] [UCL]
dc.contributor.authorPRINJA, R.
dc.contributor.authorPRISINZANO, L.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorREES, J. M.
dc.contributor.authorREINERS, A.
dc.contributor.authorSAMUEL, B.
hal.structure.identifierDepartamento de Fisica Aplicada [Bilbao]
dc.contributor.authorSANCHEZ-LAVEGA, A.
dc.contributor.authorFORCADA, J. Sanz
dc.contributor.authorSASSELOV, D.
dc.contributor.authorSAVINI, G.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorSICARDY, B.
dc.contributor.authorSMITH, A.
dc.contributor.authorSTIXRUDE, L.
dc.contributor.authorSTRAZZULLA, G.
dc.contributor.authorTENNYSON, J.
dc.contributor.authorTESSENYI, M.
dc.contributor.authorVASISHT, G.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorVINATIER, S.
hal.structure.identifierInstitut de Planétologie et d'Astrophysique de Grenoble [IPAG]
dc.contributor.authorVITI, S.
dc.contributor.authorWALDMANN, I.
hal.structure.identifierEngineering Department
dc.contributor.authorWHITE, G. J.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorWIDEMANN, T.
hal.structure.identifierDepartment of Atmospheric, Oceanic and Planetary Physics [Oxford] [AOPP]
dc.contributor.authorWORDSWORTH, R.
hal.structure.identifierLunar and Planetary Laboratory [Tucson] [LPL]
dc.contributor.authorYELLE, R.
dc.contributor.authorYUNG, Y.
dc.contributor.authorYURCHENKO, S. N.
dc.date.created2011-12-12
dc.date.issued2012
dc.identifier.issn0922-6435
dc.description.abstractEnA dedicated mission to investigate exoplanetary atmospheres represents a major milestone in our quest to understand our place in the universe by placing our Solar System in context and by addressing the suitability of planets for the presence of life. EChO -the Exoplanet Characterisation Observatory- is a mission concept specifically geared for this purpose. EChO will provide simultaneous, multi-wavelength spectroscopic observations on a stable platform that will allow very long exposures. EChO will build on observations by Hubble, Spitzer and groundbased telescopes, which discovered the first molecules and atoms in exoplanetary atmospheres. EChO will simultaneously observe a broad enough spectral region -from the visible to the mid-IR- to constrain from one single spectrum the temperature structure of the atmosphere and the abundances of the major molecular species. The spectral range and resolution are tailored to separate bands belonging to up to 30 molecules to retrieve the composition and temperature structure of planetary atmospheres. The target list for EChO includes planets ranging from Jupiter-sized with equilibrium temperatures Teq up to 2000 K, to those of a few Earth masses, with Teq ~300 K. We have baselined a dispersive spectrograph design covering continuously the 0.4-16 micron spectral range in 6 channels (1 in the VIS, 5 in the IR), which allows the spectral resolution to be adapted from several tens to several hundreds, depending on the target brightness. The instrument will be mounted behind a 1.5 m class telescope, passively cooled to 50 K, with the instrument structure and optics passively cooled to ~45 K. EChO will be placed in a grand halo orbit around L2. We have also undertaken a first-order cost and development plan analysis and find that EChO is easily compatible with the ESA M-class mission framework.
dc.language.isoen
dc.publisherSpringer Link
dc.title.enEChO - Exoplanet Characterisation Observatory
dc.typeArticle de revue
dc.identifier.doi10.1007/s10686-012-9303-4
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
dc.subject.halPhysique [physics]
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]
dc.identifier.arxiv1112.2728
bordeaux.journalExperimental Astronomy
bordeaux.page311-353
bordeaux.volume34
bordeaux.issue2
bordeaux.peerReviewedoui
hal.identifierhal-00652401
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00652401v1
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