ELT-HIRES, the high resolution spectrograph for the ELT: results from the Phase A study

被引：11

作者：

Marconi, A. ^{[1
,2
]}

Prieto, C. Allende ^{[8
]}

Amado, P. J. ^{[9
]}

Amate, M. ^{[8
]}

Augusto, S. R. ^{[10
]}

Becerril, S. ^{[9
]}

Bezawada, N. ^{[11
]}

Boisse, I. ^{[12
]}

Bouchy, F. ^{[12
,13
]}

Cabral, A. ^{[14
,15
]}

Chazelas, B. ^{[13
]}

Cirami, R. ^{[3
]}

Coretti, I. ^{[3
]}

Cristiani, S. ^{[3
]}

Cupani, G. ^{[3
]}

Leao, I. de Castro ^{[16
]}

de Medeiros, J. R. ^{[16
]}

de Souza, M. A. F. ^{[10
]}

Di Marcantonio, P. ^{[3
]}

Di Varano, I. ^{[17
]}

D'Odorico, V. ^{[3
]}

Drass, H. ^{[18
,28
]}

Figueira, P. ^{[19
,30
]}

Fragoso, A. B. ^{[8
]}

Fynbo, J. P. U. ^{[20
]}

Genoni, M. ^{[6
]}

Gonzalez Hernandez, J. I. ^{[8
,29
]}

Haehnelt, M. ^{[4
]}

Hughes, I. ^{[13
]}

Huke, P. ^{[22
]}

Kjeldsen, H. ^{[24
]}

Korn, A. J. ^{[26
]}

Landoni, M. ^{[6
]}

Liske, J. ^{[27
]}

Lovis, C. ^{[13
]}

Maiolino, R. ^{[4
]}

Marquart, T. ^{[26
]}

Martins, C. J. A. P. ^{[19
]}

Mason, E. ^{[3
]}

Monteiro, M. A. ^{[19
]}

Morris, T. ^{[21
]}

Murray, G. ^{[21
]}

Niedzielski, A. ^{[23
]}

Oliva, E. ^{[2
]}

Origlia, L. ^{[5
]}

Palle, E. ^{[8
]}

Parr-Burman, P. ^{[11
]}

Parro, V. C. ^{[10
]}

Pepe, F. ^{[13
]}

Piskunov, N. ^{[26
]}

机构：

[1] Univ Firenze, Dip Fis & Astron, Via G Sansone 1, I-50019 Sesto Fiorentino, FI, Italy

[2] INAF Osservatorio Astrofis Arcetri, Largo E Fermi 2, I-50125 Florence, Italy

[3] INAF Osservatorio Astron Trieste, Via Giambattista Tiepolo 11, I-34131 Trieste, Italy

[4] Univ Cambridge, Cavendish Lab, JJ Thomson Ave, Cambridge CB3 0HE, England

[5] INAF Osservatorio Astron Bologna, Via Ranzani 1, I-40127 Bologna, Italy

[6] INAF Osservatorio Astron Brera, Via Bianchi 46, I-23807 Merate, Italy

[7] INAF Osservatorio Astrofis & Sci Spazio Bologna, Via P Gobetti 93-3, I-40129 Bologna, Italy

[8] IAC, C Via Lactea S-N, E-38205 Tenerife, Spain

[9] CSIC, Inst Astrofis Andalucia, Glorieta Astron S-N, E-18008 Granada, Spain

[10] IMT, Praca Maua,1 Maua, BR-09580900 Sao Caetano do Sul, SP, Brazil

[11] UK Astron Technol Ctr, Blackford Hill, Edinburgh EH9 3HJ, Midlothian, Scotland

[12] CNRS, Lab Astrophys Marseille, Rue Frederic Joliot Curie, F-13013 Marseille, France

[13] Univ Geneva, Dept Astron, Chemin Maillettes 51, CH-1290 Sauverny, Versoix, Switzerland

[14] Univ Lisbon, Inst Astrofis & Ciencias Espaco, Campus Lumiar,Estr Paco Lumiar 22,Edif D, PT-1649038 Lisbon, Portugal

[15] Univ Lisbon, Fac Ciencias, Dept Fis, P-1749016 Lisbon, Portugal

[16] Univ Fed Rio Grande do Norte, Board Observat Astron, Campus Univ, BR-59078970 Natal, RN, Brazil

[17] Leibniz Inst Astrophys Potsdam AIP, Sternwarte 16, D-14482 Potsdam, Germany

[18] Pontificia Univ Catolica Chile, Ctr Astro Ingn, Avda Libertador Bernardo OHiggins 340, Santiago, Chile

[19] Univ Porto, Inst Astrofis & Ciencias Espaco, CAUP, Rua Estrelas, PT-4150762 Porto, Portugal

[20] Dark Cosmol Ctr, Juliane Maries Vej 30, DK-2100 Copenhagen, Denmark

[21] Univ Durham, Dept Phys, Ctr Adv Instrumentat, South Rd, Durham DH1 3LE, England

[22] Univ Gottingen, Inst Astrophys, Friedrich Hund Pl 1, D-37077 Gottingen, Germany

[23] Nicolaus Copernicus Univ Torun, Fac Phys Astron & Appl Informat, Gagarina 11, PL-87100 Torun, Poland

[24] Dept Phys & Astron, Ny Munkegade 120,Bldg 1520, DK-8000 Aarhus C, Denmark

[25] Univ Cote Azur, Lab Lagrange, Observ Cote Azur, CNRS, Blvd Observ CS34229, F-06004 Nice 4, France

[26] Uppsala Univ, Dept Phys & Astron, Div Astron & Space Phys, Box 516, S-75120 Uppsala, Sweden

[27] Univ Hamburg, Hamburger Sternwarte, Gojenbergsweg 112, D-21029 Hamburg, Germany

[28] Millennium Inst Astrophys, Santiago, Chile

[29] Univ La Laguna, Dept Astrofis, E-38206 Tenerife, Spain

[30] European Southern Observ, Alonso Cordova 3107, Santiago, Chile

[31] Univ Porto, Fac Ciencias, Dept Fis & Astron, Rua Campo Alegre, P-4169007 Porto, Portugal

来源：

GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY VII | 2018年 / 10702卷

关键词：

EXTREMELY LARGE TELESCOPES; HIGH RESOLUTION SPECTROSCOPY; EXOPLANETS; STARS AND PLANETS FORMATION; PHYSICS AND EVOLUTION OF STARS; PHYSICS AND EVOLUTION OF GALAXIES; COSMOLOGY; FUNDAMENTAL PHYSICS;

D O I：

10.1117/12.2311664

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present the results from the phase A study of ELT-HIRES, an optical-infrared High Resolution Spectrograph for ELT, which has just been completed by a consortium of 30 institutes from 12 countries forming a team of about 200 scientists and engineers. The top science cases of ELT-HIRES will be the detection of life signatures from exoplanet atmospheres, tests on the stability of Nature's fundamental couplings, the direct detection of the cosmic acceleration. However, the science requirements of these science cases enable many other groundbreaking science cases. The baseline design, which allows to fulfil the top science cases, consists in a modular fiber fed cross-dispersed echelle spectrograph with two ultra-stable spectral arms providing a simultaneous spectral range of 0.4-1.8 pm at a spectral resolution of 100, 000. The fiber-feeding allows ELT-HIRES to have several, interchangeable observing modes including a SCAO module and a small diffraction-limited IFU.

引用

页数：16

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