Prof. Christophe Lovis Profile

Prof. Christophe Lovis

at Observatoire de Genève

SPIE Involvement:

Author

Publications (40)

Proceedings Article | 30 August 2022 Paper

RISTRETTO: coronagraph and AO designs enabling High Dispersion Coronagraphy at 2 λ/D

N. Blind, B. Chazelas, J. Kühn, E. Hocimi, C. Lovis, M. Beaulieu, T. Fusco, L. Genolet, O. Guyon, J. Hagelberg, I. Hughes, P. Martinez, J.-F. Sauvage, R. Schnell, M. Sordet, A. Spang

Proceedings Volume 12185, 1218573 (2022) https://doi.org/10.1117/12.2628320

KEYWORDS: Coronagraphy, Adaptive optics, Planets, Tolerancing, Stars, Actuators, Modulation, Diffraction, Single mode fibers, Signal to noise ratio

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Proceedings Article | 29 August 2022 Presentation

RISTRETTO: A high-throughput high-contrast coronagraphic IFU at two diffraction beam widths

Jonas G. Kühn, Nicolas Blind, Bruno Chazelas, Eddy Hocini, Christophe Lovis

Proceedings Volume 12188, 121881T (2022) https://doi.org/10.1117/12.2627966

KEYWORDS: Coronagraphy, Single mode fibers, Diffraction, Spectrographs, Stars, Exoplanets, Tomography

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Proceedings Article | 29 August 2022 Poster + Paper

RISTRETTO: seven spaxel single mode spectrograph design

Bruno Chazelas, Christophe Lovis, Nicolas Blind, Ludovic Genolet, Ian Hughes, Michael Sordet, Robin Schnell, Anthony Carvalho, Maddalena Bugatti

Proceedings Volume 12184, 121844T (2022) https://doi.org/10.1117/12.2629907

KEYWORDS: Spectrographs, Sensors, Optical fibers, Single mode fibers, Calibration, Telescopes, Point spread functions, Adaptive optics, Spectral calibration, Diffraction

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Proceedings Article | 29 August 2022 Presentation + Paper

RISTRETTO: high-resolution spectroscopy at the diffraction limit of the VLT

Christophe Lovis, Nicolas Blind, Bruno Chazelas, Jonas Kühn, Ludovic Genolet, Ian Hughes, Michaël Sordet, Robin Schnell, Martin Turbet, Thierry Fusco, Jean-François Sauvage, Maddalena Bugatti, Nicolas Billot, Janis Hagelberg, Eddy Hocini, Olivier Guyon

Proceedings Volume 12184, 121841Q (2022) https://doi.org/10.1117/12.2627923

KEYWORDS: Planets, Exoplanets, Stars, Spectrographs, Adaptive optics, Spectroscopy, Spectroscopes, Reflectance spectroscopy, Diffraction, Telescopes

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Proceedings Article | 29 August 2022 Presentation + Paper

ANDES, the high resolution spectrograph for the ELT: science case, baseline design and path to construction

A. Marconi, M. Abreu, V. Adibekyan, V. Alberti, S. Albrecht, J. Alcaniz, M. Aliverti, C. Allende Prieto, J. D. Alvarado Gómez, P. J. Amado, M. Amate, M. I. Andersen, E. Artigau, C. Baker, V. Baldini, A. Balestra, S. A. Barnes, F. Baron, S. C. C. Barros, S. M. Bauer, M. Beaulieu, O. Bellido-Tirado, B. Benneke, T. Bensby, E. A. Bergin, K. Biazzo, A. Bik, J. L. Birkby, N. Blind, I. Boisse, E. Bolmont, M. Bonaglia, X. Bonfils, F. Borsa, A. Brandeker, W. Brandner, C. H. Broeg, M. Brogi, D. Brousseau, A. Brucalassi, J. Brynnel, L. A. Buchhave, D. F. Buscher, A. Cabral, G. Calderone, R. Calvo-Ortega, B. L. Canto Martins, F. Cantalloube, L. Carbonaro, G. Chauvin, B. Chazelas, A.-L. Cheffot, Y. S. Cheng, A. Chiavassa, L. Christensen, R. Cirami, N. J. Cook, R. J. Cooke, I. Coretti, S. Covino, N. Cowan, G. Cresci, S. Cristiani, V. Cunha Parro, G. Cupani, V. D'Odorico, I. de Castro Leão, A. De Cia, J. R. De Medeiros, F. Debras, M. Debus, O. Demangeon, M. Dessauges-Zavadsky, P. Di Marcantonio, F. Dionies, R. Doyon, J. Dunn, D. Ehrenreich, J. P. Faria, C. Feruglio, M. Fisher, A. Fontana, M. Fumagalli, T. Fusco, J. Fynbo, O. Gabella, W. Gaessler, E. Gallo, X. Gao, L. Genolet, M. Genoni, P. Giacobbe, E. Giro, R. S. Gonçalves, O. Gonzalez, J. I. González Hernández, F. Gracia Témich, M. G. Haehnelt, C. Haniff, A. Hatzes, R. Helled, H.J. Hoeijmakers, P. Huke, S. Järvinen, A. Järvinen, A. Kaminski, A. Korn, D. Kouach, G. Kowzan, L. Kreidberg, M. Landoni, A. Lanotte, A. Lavail, J. Li, J. Liske, C. Lovis, S. Lucatello, D. Lunney, M. MacIntosh, N. Madhusudhan, L. Magrini, R. Maiolino, L. Malo, A. Man, T. Marquart, E. L. Marques, A. M. Martins, C. J. A. P. Martins, P. Maslowski, C. Mason, E. Mason, R. A. McCracken, P. Mergo, G. Micela, T. Mitchell, P. Mollière, M. Monteiro, D. Montgomery, C. Mordasini, J. Morin, A. Mucciarelli, M. T. Murphy, M. N'Diaye, B. Neichel, A. T. Niedzielski, E. Niemczura, L. Nortmann, P. Noterdaeme, N. Nunes, L. Oggioni, E. Oliva, H. Önel, L. Origlia, G. Östlin, E. Palle, P. Papaderos, G. Pariani, J. Peñate Castro, F. Pepe, L. Perreault Levasseur, P. Petit, L. Pino, J. Piqueras, A. Pollo, K. Poppenhaeger, A. Quirrenbach, E. Rauscher, R. Rebolo, E. M. A. Redaelli, S. Reffert, D. T. Reid, A. Reiners, P. Richter, M. Riva, S. Rivoire, C. Rodríguez-López, I. U. Roederer, D. Romano, S. Rousseau, J. Rowe, S. Salvadori, N. Santos, P. Santos Diaz, J. Sanz-Forcada, M. Sarajlic, J.-F. Sauvage, S. Schäfer, R. P. Schiavon, T. M. Schmidt, C. Selmi, S. Sivanandam, M. Sordet, R. Sordo, F. Sortino, D. Sosnowska, S. G. Sousa, E. Stempels, K. G. Strassmeier, A. Suárez Mascareño, A. Sulich, X. Sun, N.R. Tanvir, F. Tenegi-Sanginés, S. Thibault, S. J. Thompson, A. Tozzi, M. Turbet, P. Vallée, R. Varas, K. Venn, J.-P. Véran, A. Verma, M. Viel, G. Wade, C. Waring, M. Weber, J. Weder, B. Wehbe, J. Weingrill, M. Woche, M. Xompero, E. Zackrisson, A. Zanutta, M. R. Zapatero Osorio, M. Zechmeister, J. Zimara

Proceedings Volume 12184, 1218424 (2022) https://doi.org/10.1117/12.2628689

KEYWORDS: Physics, Spectrographs, Stars, Astronomy, Galactic astronomy, Astrophysics, Exoplanets, Planets, Spectral resolution, Absorption

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Proceedings Article | 13 December 2020 Presentation

NIRPS: status updates and project overview

Étienne Artigau, François Bouchy, René Doyon, Claudio Melo, Xavier Delfosse, François Wildi, Christophe Lovis, Pedro Figueira, Bruno Canto Martins, Jonay González Hernández, Simon Thibault, Vladimir Reshetov, Francesco Pepe, Nuno Santos, José Renan de Medeiros, Rafael Rebolo, Neil Cook, Nicolas Blind, Isabelle Boisse, Denis Brousseau, Uriel Conod, David Lafrenière, Izan Leão, Lison Malo, Mathieu Ouellet, Anne-Sophie Poulin-Girard, Stéphane Udry, Philippe Vallée, Andrew Cumming, Michael Sordet, Allan De Medeiros

Proceedings Volume 11447, 114471K (2020) https://doi.org/10.1117/12.2561090

KEYWORDS: Spectrographs, Telescopes, Lanthanum, Planets, Spectroscopes, Exoplanets, Aerospace engineering, Space operations, James Webb Space Telescope

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Proceedings Article | 13 December 2020 Presentation + Paper

ELT-HIRES, the high resolution spectrograph for the ELT: the Phase A study and the path to construction

A. Marconi , M. Abreu, V. Adibekyan, M. Aliverti, C. Allende Prieto, P. Amado, M. Amate, E. Artigau, S. Augusto, S. Barros, S. Becerril, B. Benneke, E. Bergin, P. Berio, N. Bezawada, I. Boisse, X. Bonfils, F. Bouchy, C. Broeg, A. Cabral, R. Calvo-Ortega, B. Canto Martins, B. Chazelas, A. Chiavassa, L. Christensen, R. Cirami, I. Coretti, S. Covino, G. Cresci, S. Cristiani, V. Cunha Parro, G. Cupani, V. D'Odorico, I. de Castro Leão, J. de Medeiros, M. de Souza, P. Di Marcantonio, I. Di Varano, R. Doyon, H. Drass, P. Figueira, A. Fragoso, J. Fynbo, E. Gallo, M. Genoni, J. González Hernández, R. Gratton, M. Haehnelt, C. Hansen, J. Hlavacek-Larrondo, I. Hughes, P. Huke, A. Humphrey, H. Kjeldsen, A. Korn, D. Kouach, M. Landoni, J. Liske, C. Lovis, D. Lunney, R. Maiolino, L. Malo, T. Marquart, C. J. A. P. Martins, P. Maslowski, E. Mason, G. Micela, P. Molaro, J. Monnier, M. Monteiro, C. Mordasini, T. Morris, A. Mucciarelli, G. Murray, A. Niedzielski, E. Niemczura, B. Nisini, N. Nunes, E. Oliva, L. Origlia, E. Pallé, G. Pariani, P. Parr-Burman, L. Pasquini, J. Peñate, F. Pepe, G. Pietrzynski, E. Pinna, N. Piskunov, A. Pollo, J. Rasilla, R. Rebolo, P. Rees, A. Reiners, M. Riva, D. Romano, S. Rousseau, N. Sanna, M. Sarajlic, T.-C. Shen, F. Sortino, D. Sosnowska, S. Sousa, E. Stempels, K. Strassmeier, F. Tenegi, A. Tozzi, S. Udry, L. Valenziano, L. Vanzi, M. Weber, M. Woche, M. Xompero, E. Zackrisson, M. R. Zapatero Osorio

Proceedings Volume 11447, 1144726 (2020) https://doi.org/10.1117/12.2560489

KEYWORDS: Spectrographs, Large telescopes, Telescopes, Exoplanets, Atmospheric sciences, Atmospheric sensing, Spectral resolution

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Proceedings Article | 13 December 2020 Poster + Paper

RISTRETTO: a pathfinder instrument for exoplanet atmosphere characterization

Bruno Chazelas, Christophe Lovis, Nicolas Blind, Jonas Kühn, Ludovic Genolet, Ian Hughes, Martin Turbet, Janis Hagelberg, Nathanaël Restori, Markus Kasper, Nelly Natalia Cerpa Urra

Proceedings Volume 11448, 1144875 (2020) https://doi.org/10.1117/12.2576316

KEYWORDS: Exoplanets, Spectrographs, Telescopes, Planets, Stars, Spatial resolution, Oxygen, Gases, Diffraction, Atmospheric sensing

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Proceedings Article | 10 July 2018 Presentation + Paper

ESPRESSO data flow in operations: results of commissioning activities

P. Di Marcantonio, D. Sosnowska, G. Cupani, V. D'Odorico, C. Lovis, A. Segovia, S. Sousa, J. González Hernández, G. Calderone, R. Cirami, A. Modigliani, G. Lo Curto, S. Cristiani, P. Molaro, F. Pepe, D. Mégevand

Proceedings Volume 10704, 107040F (2018) https://doi.org/10.1117/12.2311285

KEYWORDS: Stars, Calibration, Spectrographs, Telescopes, Absorption, Data processing, Data archive systems, Observatories, Standards development, Data analysis

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Proceedings Article | 9 July 2018 Presentation

The near-infrared planet searcher (NIRPS) (Conference Presentation)

Rene Doyon, François Bouchy, Étienne Artigau, Olivier Hernandez, François Wildi, Claudio Melo, Philippe Vallée, Simon Thibault, Xavier Delfosse, Christophe Lovis, Francesco Pepe, Pedro Figueira, Vladimir Reshetov, Nuno Santos, Lison Malo, Mathieu Ouellet, Denis Brousseau, Rafael Rebolo-López, Nicolas Blind, Uriel Condo, Stéphane Dry, Jonay González Hernández, Bruno Chazelas, Bruno Canto Martins, Jose de Medeiros

Proceedings Volume 10702, 1070210 (2018) https://doi.org/10.1117/12.2313050

KEYWORDS: Planets, Infrared telescopes, Infrared radiation, Spectrographs, Telescopes, Lanthanum

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Proceedings Article | 6 July 2018 Presentation + Paper

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

A. Marconi, C. Allende Prieto, P. Amado, M. Amate, S. Augusto, S. Becerril, N. Bezawada, I. Boisse, F. Bouchy, A. Cabral, B. Chazelas, R. Cirami, I. Coretti, S. Cristiani, G. Cupani, I. de Castro Leão, J. R. de Medeiros, M. A. F. de Souza, P. Di Marcantonio, I. Di Varano, V. D'Odorico, H. Drass, P. Figueira, A. B. Fragoso, J. P. U. Fynbo, M. Genoni, J. I. González Hernández, M. Haehnelt, I. Hughes, P. Huke, H. Kjeldsen, A. Korn, M. Landoni, J. Liske, C. Lovis, R. Maiolino , T. Marquart, C. J. A. P. Martins, E. Mason, M. Monteiro, T. Morris, G. Murray, A. Niedzielski, E. Oliva, L. Origlia, E. Pallé, P. Parr-Burman, V. C. Parro, F. Pepe, N. Piskunov, J. L. Rasilla, P. Rees, R. Rebolo, M. Riva, S. Rousseau, N. Sanna, N. Santos, T.-C. Shen, F. Sortino, D. Sosnowska, S. Sousa, E. Stempels, K. Strassmeier, F. Tenegi, A. Tozzi, S. Udry, L. Valenziano, L. Vanzi, M. Weber, M. Woche, M. Xompero, E. Zackrisson

Proceedings Volume 10702, 107021Y (2018) https://doi.org/10.1117/12.2311664

KEYWORDS: Spectrographs, Stars, Physics, Galactic astronomy, Astronomy, Exoplanets, Spectral resolution, Calibration, Absorption, Spectroscopy

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Proceedings Article | 9 August 2016 Paper

EELT-HIRES the high-resolution spectrograph for the E-ELT

A. Marconi, P. Di Marcantonio, V. D'Odorico, S. Cristiani, R. Maiolino, E. Oliva, L. Origlia, M. Riva, L. Valenziano, F. M. Zerbi, M. Abreu, V. Adibekyan, C. Allende Prieto, P. J. Amado, W. Benz, I. Boisse, X. Bonfils, F. Bouchy, L. Buchhave, D. Buscher, A. Cabral, B. Canto Martins, A. Chiavassa, J. Coelho, L. B. Christensen, E. Delgado-Mena, J. R. de Medeiros, I. Di Varano, P. Figueira, M. Fisher, J. P. Fynbo, A. C. Glasse, M. Haehnelt, C. Haniff, C. J. Hansen, A. Hatzes, P. Huke, A. Korn, I. C. Leão, J. Liske, C. Lovis, P. Maslowski, I. Matute, R. McCracken, C. J. A. Martins, M. J. P. F. Monteiro, S. Morris, T. Morris, H. Nicklas, A. Niedzielski, N. Nunes, E. Palle, P. Parr-Burman, V. Parro, I. Parry, F. Pepe, N. Piskunov, Didier Queloz, A. Quirrenbach, R. Rebolo Lopez, A. Reiners, D. Reid, N. Santos, W. Seifert, S. Sousa, H. Stempels, K. Strassmeier, X. Sun, S. Udry, L. Vanzi, M. Vestergaard, M. Weber, E. Zackrisson

Proceedings Volume 9908, 990823 (2016) https://doi.org/10.1117/12.2231653

KEYWORDS: Physics, Stars, Spectrographs, Exoplanets, Planets, Galactic astronomy, Spectral resolution, Astronomy, Atmospheric sensing, Polarimetry

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Proceedings Article | 26 July 2016 Paper

Integrated data analysis in the age of precision spectroscopy: the ESPRESSO case

Guido Cupani, Valentina D'Odorico, Stefano Cristiani, Jonay González-Hernández, Christophe Lovis, Sérgio Sousa, Giorgio Calderone, Roberto Cirami, Paolo Di Marcantonio, Denis Mégevand

Proceedings Volume 9913, 99131T (2016) https://doi.org/10.1117/12.2231379

KEYWORDS: Data analysis, Spectrographs, Exoplanets, Calibration, Absorption, Data archive systems, Stars, Signal to noise ratio, Iron, Spectroscopy

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Proceedings Article | 22 July 2016 Paper

An astro-comb calibrated solar telescope to search for the radial velocity signature of Venus

David Phillips, Alex Glenday, Xavier Dumusque, Nicolas Buchschacher, Andrew Collier Cameron, Massimo Cecconi, David Charbonneau, Rosario Cosentino, Adriano Ghedina, Raphäelle Haywood, David Latham, Chih-Hao Li, Marcello Lodi, Christophe Lovis, Emilio Molinari, Francesco Pepe, Dimitar Sasselov, Andrew Szentgyorgyi, Stephane Udry, Ronald Walsworth

Proceedings Volume 9912, 99126Z (2016) https://doi.org/10.1117/12.2232452

KEYWORDS: Solar telescopes, Sun, Calibration, Exoplanets, Spectrographs, Venus, Spectral calibration, Integrating spheres, Telescopes, Cameras

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Proceedings Article | 28 August 2014 Paper

Design and performance of the Exo-planet Characterisation Observatory (EChO) integrated payload

Bruce Swinyard, Marcel Tessenyi, Giovanna Tinetti, Ingo Waldmann, Paul Eccleston, Marc Ferlet, Ranah Irshad, Tanya Lim, Kevin Middleton, Tom Bradshaw, Martin Crook, Tom Hunt, Berend Winter, Ian Bryson, Naidu Bezawada, William Taylor, Neil Bowles, Enzo Pascale, Gianluca Morgante, Emanuele Pace, Alberto Adriani, Jean-Michel Reess, Pierre Drossart, Vincent Coudé du Foresto, Marc Ollivier, Roland Ottensamer, Mirek Rataj, Gonzalo Ramos Zapata, Jan-Rutger Schrader, Avri Selig, Kate Isaak, Martin Linder, Ludovic Puig, Paul Hartogh, Christophe Lovis, Giusi Micela, Ignasi Ribas, Ignas Snellen, Jean-Phillippe Beaulieu

Proceedings Volume 9143, 91432E (2014) https://doi.org/10.1117/12.2056433

KEYWORDS: Sensors, Exoplanets, Stars, Telescopes, Space telescopes, Planets, Space operations, Signal to noise ratio, Spectrometers, Observatories

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Proceedings Article | 6 August 2014 Paper

HIRES: the high resolution spectrograph for the E-ELT

F. Zerbi, F. Bouchy, J. Fynbo, R. Maiolino, N. Piskunov, R. Rebolo Lopez, N. Santos, K. Strassmeier, S. Udry, L. Vanzi, M. Riva, A. Basden, I. Boisse, X. Bonfils, D. Buscher, A. Cabral, P. Dimarcantonio, I. Di Varano, D. Henry, M. Monteiro, T. Morris, G. Murray, Ernesto Oliva, I. Parry, F. Pepe, A. Quirrenbach, J. Rasilla, P. Rees, E. Stempels, L. Valenziano, M. Wells, F. Wildi, L. Origlia, C. Allende Prieto, A. Chiavassa, S. Cristiani, P. Figueira, B. Gustafsson, A. Hatzes, M. Haehnelt, K. Heng, G. Israelian, O. Kochukhov, C. Lovis, A. Marconi, C. J. A. P. Martins, P. Noterdaeme, P. Petitjean, T. Puzia, Didier Queloz, A. Reiners, M. Zoccali

Proceedings Volume 9147, 914723 (2014) https://doi.org/10.1117/12.2055329

KEYWORDS: Spectrographs, Spectral resolution, Stars, Telescopes, Spectroscopy, Calibration, Collimators, Cameras, Galactic astronomy, Sensors

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Proceedings Article | 6 August 2014 Paper

ESPRESSO data flow: from design to development

P. Di Marcantonio, V. D'Odorico, G. Cupani, Danuta Sosnowska, C. Lovis, S. Sousa, P. Figueira, J. González Hernández, G. Lo Curto, A. Modigliani, R. Cirami, D. Mégevand, S. Cristiani

Proceedings Volume 9149, 91491Q (2014) https://doi.org/10.1117/12.2055765

KEYWORDS: Calibration, Stars, Spectrographs, Planets, Exoplanets, Charge-coupled devices, Sensors, Absorption, Optical fibers, Observatories

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Proceedings Article | 28 July 2014 Paper

Telluric-line subtraction in high-accuracy velocimetry: a PCA-based approach

Étienne Artigau, Nicola Astudillo-Defru, Xavier Delfosse, François Bouchy, Xavier Bonfils, Christophe Lovis, Francesco Pepe, Claire Moutou, Jean-François Donati, René Doyon, Lison Malo

Proceedings Volume 9149, 914905 (2014) https://doi.org/10.1117/12.2056385

KEYWORDS: Absorption, Principal component analysis, Stars, Velocimetry, Atmospheric modeling, Absorbance, Planets, Signal attenuation, Telescopes, Chemical species

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Proceedings Article | 28 July 2014 Paper

HARPS-N @ TNG, two year harvesting data: performances and results

Rosario Cosentino, Christophe Lovis, Francesco Pepe, Andrew Cameron, David Latham, Emilio Molinari, Stephane Udry, Naidu Bezawada, Nicolas Buchschacher, Pedro Figueira, Michel Fleury, Adriano Ghedina, Alexander Glenday, Manuel Gonzalez, Jose Guerra, David Henry, Ian Hughes, Charles Maire, Fatemeh Motalebi, David Forrest Phillips

Proceedings Volume 9147, 91478C (2014) https://doi.org/10.1117/12.2055813

KEYWORDS: Calibration, Planets, Spectrographs, Stars, Velocity measurements, Optical fibers, Fabry–Perot interferometers, Charge-coupled devices, Signal to noise ratio, Laser stabilization

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Proceedings Article | 8 July 2014 Paper

ESPRESSO: the radial velocity machine for the VLT

Denis Mégevand, Filippo Zerbi, Paolo Di Marcantonio, Alexandre Cabral, Marco Riva, Manuel Abreu, Francesco Pepe, Stefano Cristiani, Rafael Rebolo Lopez, Nuno Santos, Hans Dekker, Matteo Aliverti, Carlos Allende, Manuel Amate, Gerardo Avila, Veronica Baldini, Timothy Bandy, Paul Bristow, Christopher Broeg, Roberto Cirami, João Coelho, Paolo Conconi, Igor Coretti, Guido Cupani, Valentina D'Odorico, Vincenzo De Caprio, Bernard Delabre, Reinhold Dorn, Pedro Figueira, Ana Fragoso, Samuele Galeotta, Ludovic Genolet, Ricardo Gomes, Jonay González Hernández, Ian Hughes, Olaf Iwert, Florian Kerber, Marco Landoni, Jean-Louis Lizon, Christophe Lovis, Charles Maire, Marco Mannetta, Carlos Martins, Paolo Molaro, Manuel Monteiro, Manuele Moschetti, Antonio Oliveira, Maria Rosa Zapatero Osorio, Ennio Poretti, José Rasilla, Samuel Santana Tschudi, Pedro Santos, Danuta Sosnowska, Sérgio Sousa, Fabio Tenegi, Giorgio Toso, Eros Vanzella, Matteo Viel

Proceedings Volume 9147, 91471H (2014) https://doi.org/10.1117/12.2055816

KEYWORDS: Spectrographs, Telescopes, Optical fibers, Sensors, Astronomy, Control systems, Observatories, Exoplanets, Calibration, Light

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Proceedings Article | 18 November 2013 Paper

Optical design of a Coudé-Train for a stable and efficient simultaneous feeding of the ESPRESSO spectrograph from the four VLT telescopes

Alexandre Cabral, João Coelho, Manuel Abreu, Manuel Monteiro, Ricardo Gomes, Pedro Santos, António Oliveira, Gerardo Ávila, Bernard-Alexis Delabre, Denis Mégevand, Filippo Zerbi, Paolo Di Marcantonio, Christophe Lovis, Nuno Santos

Proceedings Volume 8785, 87850L (2013) https://doi.org/10.1117/12.2026179

KEYWORDS: Prisms, Telescopes, Spectrographs, Lenses, Optical design, Atmospheric optics, Chromium, Control systems, Light sources, Interfaces

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Proceedings Article | 26 September 2013 Paper

ESPRESSO, an exo-Earths hunter for the VLT

Denis Mégevand, Filippo Zerbi, Paolo Di Marcantonio, Alexandre Cabral, Francesco Pepe, Stefano Cristiani, Rafael Rebolo, Nuno Santos, Hans Dekker, Manuel Abreu, Michael Affolter, Matteo Aliverti, Manuel Amate, Gerardo Avila, Veronica Baldini, Paul Bristow, Christopher Broeg, Roberto Cirami, João Coelho, Paolo Conconi, Igor Coretti, Guido Cupani, Valentina D'Odorico, Vincenzo De Caprio, Bernard Delabre, Reinhold Dorn, Pedro Figueira, Ana Fragoso, Samuele Galeotta, Ludovic Genolet, Ricardo Gomes, Jonay Gonzalez Hernandez, Ian Hughes, Olaf Iwert, Florian Kerber, Marco Landoni, Jean-Louis Lizon, Christophe Lovis, Charles Maire, Marco Mannetta, Carlos Martins, Paolo Molaro, Manuel Monteiro, Antonio Oliveira, Maria Rosa Zapatero Osorio, Ennio Poretti, José Luis Rasilla, Marco Riva, Samuel Santana Tschudi, Pedro Santos, Danuta Sosnowska, Sergio Sousa, Fabio Tenegi, Giorgio Toso, Eros Vanzella, Matteo Viel

Proceedings Volume 8864, 88640E (2013) https://doi.org/10.1117/12.2022520

KEYWORDS: Spectrographs, Stars, Telescopes, Planets, Galactic astronomy, Astronomy, Sensors, Exoplanets, Control systems, Observatories

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Proceedings Article | 24 September 2012 Paper

SPIRou @ CFHT: data reduction software and simulation tools

Étienne Artigau, François Bouchy, Xavier Delfosse, Xavier Bonfils, Jean-François Donati, Pedro Figueira, Karun Thanjavur, David Lafrenière, René Doyon, Christian Surace, Claire Moutou, Isabelle Boisse, Leslie Saddlemyer, David Loop, Driss Kouach, Francesco Pepe, Christophe Lovis, Olivier Hernandez, Shiang-Yu Wang

Proceedings Volume 8451, 84513I (2012) https://doi.org/10.1117/12.926334

KEYWORDS: Sensors, Calibration, Absorption, Device simulation, Error analysis, Image segmentation, Telescopes, Polarization, Zemax, Spectrographs

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Proceedings Article | 24 September 2012 Paper

Harps-N: the new planet hunter at TNG

Rosario Cosentino, Christophe Lovis, Francesco Pepe, Andrew Collier Cameron, David Latham, Emilio Molinari, Stephane Udry, Naidu Bezawada, Martin Black, Andy Born, Nicolas Buchschacher, Dave Charbonneau, Pedro Figueira, Michel Fleury, Alberto Galli, Angus Gallie, Xiaofeng Gao, Adriano Ghedina, Carlos Gonzalez, Manuel Gonzalez, Jose Guerra, David Henry, Keith Horne, Ian Hughes, Dennis Kelly, Marcello Lodi, David Lunney, Charles Maire, Michel Mayor, Giusi Micela, Mark Ordway, John Peacock, David Phillips, Giampaolo Piotto, Don Pollacco, Didier Queloz, Ken Rice, Carlos Riverol, Luis Riverol, Jose San Juan, Dimitar Sasselov, Damien Segransan, Alessandro Sozzetti, Danuta Sosnowska, Brian Stobie, Andrew Szentgyorgyi, Andy Vick, Luc Weber

Proceedings Volume 8446, 84461V (2012) https://doi.org/10.1117/12.925738

KEYWORDS: Calibration, Spectrographs, Optical fibers, Charge-coupled devices, Telescopes, Stars, Sensors, Control systems, Lamps, Planets

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Proceedings Article | 24 September 2012 Paper

ESPRESSO: the ultimate rocky exoplanets hunter for the VLT

Denis Mégevand, Filippo Zerbi, Alexandre Cabral, Paolo Di Marcantonio, Manuel Amate, Francesco Pepe, Stefano Cristiani, Rafael Rebolo, Nuno Santos, Hans Dekker, Manuel Abreu, Michael Affolter, Gerardo Avila, Veronica Baldini, Paul Bristow, Christopher Broeg, Pedro Carvas, Roberto Cirami, João Coelho, Maurizio Comari, Paolo Conconi, Igor Coretti, Guido Cupani, Valentina D'Odorico, Vincenzo De Caprio, Bernard Delabre, Pedro Figueira, Michel Fleury, Ana Fragoso, Ludovic Genolet, Ricardo Gomes, Jonay Gonzalez Hernandez, Ian Hughes, Olaf Iwert, Florian Kerber, Marco Landoni, Jorge Lima, Jean-Louis Lizon, Christophe Lovis, Charles Maire, Marco Mannetta, Carlos Martins, André Moitinho, Paolo Molaro, Manuel Monteiro, José Luis Rasilla, Marco Riva, Samuel Santana Tschudi, Paolo Santin, Danuta Sosnowska, Sergio Sousa, Paolo Spanò, Fabio Tenegi, Giorgio Toso, Eros Vanzella, Matteo Viel, Maria Rosa Zapatero Osorio

Proceedings Volume 8446, 84461R (2012) https://doi.org/10.1117/12.924602

KEYWORDS: Spectrographs, Exoplanets, Telescopes, Astronomy, Planets, Optical fibers, Sensors, Observatories, Stars, Calibration

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Proceedings Article | 24 September 2012 Paper

HARPS-N: software path from the observation block to the image

D. Sosnowska, M. Lodi, X. Gao, N. Buchschacher, A. Vick, J. Guerra, M. Gonzalez, D. Kelly, C. Lovis, F. Pepe, E. Molinari, A. Cameron, D. Latham, S. Udry

Proceedings Volume 8451, 84511X (2012) https://doi.org/10.1117/12.926208

KEYWORDS: Telescopes, Telecommunications, Control systems, LabVIEW, Cameras, Astronomy, Observatories, Image processing, Sensors, Calibration

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Proceedings Article | 17 September 2012 Paper

ESPRESSO: design and analysis of a Coudé-train for a stable and efficient simultaneous optical feeding from the four VLT unit telescopes

Alexandre Cabral, André Moitinho, João Coelho, Jorge Lima, Gerardo Ávila, Bernard-Alexis Delabre, Ricardo Gomes, Denis Mégevand, Filippo Zerbi, Paolo Di Marcantonio, Christophe Lovis, Nuno Santos

Proceedings Volume 8444, 84444F (2012) https://doi.org/10.1117/12.926093

KEYWORDS: Prisms, Telescopes, Optical fibers, Lenses, Spectrographs, Glasses, Chromium, Interfaces, Mirrors, Atmospheric optics

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Proceedings Article | 13 September 2012 Paper

Challenges and peculiarities of ESPRESSO data flow cycle: from target choice to scientific results

P. Di Marcantonio, D. Sosnowska, C. Lovis, V. D'Odorico, G. Cupani, S. Sousa, J. González Hernández, R. Cirami, G. Lo Curto, D. Mégevand, S. Cristiani

Proceedings Volume 8448, 84481O (2012) https://doi.org/10.1117/12.924971

KEYWORDS: Spectrographs, Calibration, Exoplanets, Stars, Sensors, Data analysis, Absorption, Telescopes, Galactic astronomy, Planets

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Proceedings Article | 15 September 2011 Paper

The performance of the new Fabry-Perot calibration system of the radial velocity spectrograph HARPS

Francois Wildi, Francesco Pepe, Bruno Chazelas, Gaspare Lo Curto, Christophe Lovis

Proceedings Volume 8151, 81511F (2011) https://doi.org/10.1117/12.901550

KEYWORDS: Calibration, Fabry–Perot interferometers, Spectrographs, Lamps, Light, Planets, Observatories, Dispersion, Spectral calibration, Thorium

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Proceedings Article | 20 July 2010 Paper

ESPRESSO: design and analysis of Coudé-Train concepts for stable and efficient optical feeding

Alexandre Cabral, André Moitinho, João Coelho, Jorge Lima, Pedro Carvas, Antonio Amorim, José Rebordão, Gerardo Ávila, Denis Mégevand, José-Miguel Herreros, Filippo Zerbi, Paolo Di Marcantonio, Christophe Lovis, Nuno Santos, Francesco Pepe, Stefano Cristiani, Rafael Rebolo

Proceedings Volume 7739, 77393W (2010) https://doi.org/10.1117/12.856901

KEYWORDS: Optical fibers, Prisms, Mirrors, Spectrographs, Telescopes, Glasses, Lenses, Cameras, Optical components, Optical design

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Proceedings Article | 20 July 2010 Paper

A Fabry-Perot calibrator of the HARPS radial velocity spectrograph: performance report

François Wildi, Francesco Pepe, Bruno Chazelas, Gaspare Lo Curto, Ch. Lovis

Proceedings Volume 7735, 77354X (2010) https://doi.org/10.1117/12.857951

KEYWORDS: Calibration, Fabry–Perot interferometers, Spectrographs, Lamps, Thorium, Spectral calibration, Transmittance, Observatories, Planets, Tungsten

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Proceedings Article | 20 July 2010 Paper

ESPRESSO: projecting a rocky exoplanet hunter for the VLT

Denis Mégevand, José-Miguel Herreros, Filippo Zerbi, Alexandre Cabral, Paolo Di Marcantonio, Christophe Lovis, Francesco Pepe, Stefano Cristiani, Rafael Rebolo, Nuno Santos

Proceedings Volume 7735, 77354Y (2010) https://doi.org/10.1117/12.856656

KEYWORDS: Telescopes, Spectrographs, Optical fibers, Exoplanets, Sensors, Space telescopes, Planets, Interfaces, Astronomy, Calibration

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