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2. The MICADO first light imager for the ELT: overview, operation, simulation

Author

Davies, Richard, Alves, João, Clénet, Yann, Lang-Bardl, Florian, Nicklas, Harald, Pott, Jörg-Uwe, Ragazzoni, Roberto, Tolstoy, Eline, Amico, Paola, Anwand-Heerwart, Heiko, Barboza, Santiago, Barl, Lothar, Baudoz, Pierre, Bender, Ralf, Bezawada, Naidu, Bizenberger, Peter, Boland, Wilfried, Bonifacio, Piercarlo, Borgo, Bruno, Buey, Tristan, Chapron, Frédéric, Chemla, Fanny, Cohen, Mathieu, Czoske, Oliver, Deo, Vincent, Disseau, Karen, Dreizler, Stefan, Dupuis, Olivier, Fabricius, Maximilian, Falomo, Renato, Fedou, Pierre, Schreiber, Natascha Foerster, Garrel, Vincent, Geis, Norbert, Gemperlein, Hans, Gendron, Eric, Genzel, Reinhard, Gillessen, Stefan, Glück, Martin, Grupp, Frank, Hartl, Michael, Häuser, Marco, Hess, Hans-Joachim, Hofferbert, Ralf, Hopp, Ulrich, Hörmann, Veronika, Hubert, Zoltan, Huby, Elsa, Huet, Jean-Michel, Hutterer, Victoria, Ives, Derek, Janssen, Annemieke, Jellema, Willem, Kausch, Wolfgang, Kerber, Florian, Kravcar, Helmut, Ruyet, Bertrand Le, Leschinski, Kieran, Mandla, Christopher, Manhart, Markus, Massari, Davide, Mei, Simona, Merlin, Frédéric, Mohr, Lars, Monna, Anna, Muench, Norbert, Mueller, Friedrich, Musters, Gert, Navarro, Ramon, Neumann, Udo, Neumayer, Nadine, Niebsch, Jenny, Plattner, Markus, Przybilla, Norbert, Rabien, Sebastian, Ramlau, Ronny, Ramos, José, Ramsay, Suzanne, Rhode, Petra, Richter, Amon, Richter, Josef, Rix, Hans-Walter, Rodeghiero, Gabriele, Rohloff, Ralf-Rainer, Rosensteiner, Matthias, Rousset, Gérard, Schlichter, Jörg, Schubert, Josef, Sevin, Arnaud, Stuik, Remko, Sturm, Eckhard, Thomas, Jens, Tromp, Niels, Kleijn, Gijs Verdoes, Vidal, Fabrice, Wagner, Roland, Wegner, Michael, Zeilinger, Werner, Ziegleder, Julian, Ziegler, Bodo, and Zins, Gérard

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

MICADO will enable the ELT to perform diffraction limited near-infrared observations at first light. The instrument's capabilities focus on imaging (including astrometric and high contrast) as well as single object spectroscopy. This contribution looks at how requirements from the observing modes have driven the instrument design and functionality. Using examples from specific science cases, and making use of the data simulation tool, an outline is presented of what we can expect the instrument to achieve., Comment: Proc SPIE 10702. SPIE's copyright notice: "Copyright 2018 Society of PhotoOptical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited."

Published
2018

3. Implementation of SCAO for ELT-CAM / MICADO-MAORY

Author

Clenet, Yann, Esposito, Simone, Buey, Tristan, Riccardi, Armando, Rousset, Gerard, Lombini, Matteo, Cohen, Mathieu, Spano, Paolo, Gendron, Eric, Diolaiti, Emiliano, and Devies, Richard

Subjects
E-ELT, SCAO, MICADO, MAORY, design
Abstract

ELT-CAM is the E-ELT rst-light instrument that associates MICADO, the near-infrared imager, and MAORY,its multi-conjugate adaptive optics (MCAO) module. ELT-CAM will also come with a single conjugate adaptiveoptics (SCAO) capability motivated by scientic programs for which SCAO provides the best AO performance(e.g. exoplanets, solar system science, bright AGNs, etc).This SCAO capability will be developed within MICADO through a dedicated SCAO module with its naturalguide star (NGS) wavefront sensor (WFS), allowing MICADO to work in a SCAO stand-alone mode withoutMAORY, and inside MAORY with the same dedicated NGS WFS. MICADO and MAORY consortia are workingtogether on the development of this SCAO capability in order to perform a WFS trade-o study between Shack-Hartmann and Pyramid, to optimize the design of the NGS WFS as well as the interfaces between the twoinstruments. We present here the current status of the work done by the two consortia on the implementationof this SCAO capability for MICADO and MAORY.

Published
2015

4. 4MOST - 4-metre Multi-Object Spectroscopic Telescope

Author

de Jong, Roelof S., Bellido-Tirado, Olga, Chiappini, Cristina, Depagne, Éric, Haynes, Roger, Johl, Diane, Schnurr, Olivier, Schwope, Axel, Walcher, Jakob, Dionies, Frank, Haynes, Dionne, Kelz, Andreas, Kitaura, Francisco S., Lamer, Georg, Minchev, Ivan, Müller, Volker, Nuza, Sebastián E., Olaya, Jean-Christophe, Piffl, Tilmann, Popow, Emil, Steinmetz, Matthias, Ural, Uğur, Williams, Mary, Winkler, Roland, Wisotzki, Lutz, Ansorgb, Wolfgang R., Banerji, Manda, Solares, Eduardo Gonzalez, Irwin, Mike, Kennicutt Jr, Robert C., King, David, McMahon, Richard, Koposov, Sergey, Parry, Ian R., Walton, Nicholas A., Finger, Gert, Iwert, Olaf, Krumpe, Mirko, Lizon, Jean-Louis, Vincenzo, Mainieri, Amans, Jean-Philippe, Bonifacio, Piercarlo, Cohen, Mathieu, Francois, Patrick, Jagourel, Pascal, Mignot, Shan B., Royer, Frédéric, Sartoretti, Paola, Bender, Ralf, Grupp, Frank, Hess, Hans-Joachim, Lang-Bardl, Florian, Muschielok, Bernard, Böhringer, Hans, Boller, Thomas, Bongiorno, Angela, Brusa, Marcella, Dwelly, Tom, Merloni, Andrea, Nandra, Kirpal, Salvato, Mara, Pragt, Johannes H., Navarro, Ramón, Gerlofsma, Gerrit, Roelfsema, Ronald, Dalton, Gavin B., Middleton, Kevin F., Tosh, Ian A., Boeche, Corrado, Caffau, Elisabetta, Christlieb, Norbert, Grebel, Eva K., Hansen, Camilla, Koch, Andreas, Ludwig, Hans-G., Quirrenbach, Andreas, Sbordone, Luca, Seifert, Walter, Thimm, Guido, Trifonov, Trifon, Helmi, Amina, Trager, Scott C., Feltzing, Sofia, Korn, Andreas, and Boland, Wilfried

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - High Energy Astrophysical Phenomena
Abstract

The 4MOST consortium is currently halfway through a Conceptual Design study for ESO with the aim to develop a wide-field (>3 square degree, goal >5 square degree), high-multiplex (>1500 fibres, goal 3000 fibres) spectroscopic survey facility for an ESO 4m-class telescope (VISTA). 4MOST will run permanently on the telescope to perform a 5 year public survey yielding more than 20 million spectra at resolution R~5000 ({\lambda}=390-1000 nm) and more than 2 million spectra at R~20,000 (395-456.5 nm & 587-673 nm). The 4MOST design is especially intended to complement three key all-sky, space-based observatories of prime European interest: Gaia, eROSITA and Euclid. Initial design and performance estimates for the wide-field corrector concepts are presented. We consider two fibre positioner concepts, a well-known Phi-Theta system and a new R-Theta concept with a large patrol area. The spectrographs are fixed configuration two-arm spectrographs, with dedicated spectrographs for the high- and low-resolution. A full facility simulator is being developed to guide trade-off decisions regarding the optimal field-of-view, number of fibres needed, and the relative fraction of high-to-low resolution fibres. Mock catalogues with template spectra from seven Design Reference Surveys are simulated to verify the science requirements of 4MOST. The 4MOST consortium aims to deliver the full 4MOST facility by the end of 2018 and start delivering high-level data products for both consortium and ESO community targets a year later with yearly increments., Comment: To appear in the proceedings of the SPIE Astronomical Instrumentation + Telescopes conference, Amsterdam, 2012. 15 pages, 16 figures

Published
2012
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6. The MICADO first light imager for the ELT: overview of the SCAO module at its final design

Author

Clénet, Yann, primary, Buey, Jean-Tristan, additional, Gendron, Éric, additional, Karkar, Sonia, additional, Vidal, Fabrice, additional, Cohen, Mathieu, additional, Chapron, Frédéric, additional, Sevin, Arnaud, additional, Thijs, Simone, additional, Taburet, Sylvestre, additional, Borgo, Bruno, additional, Huet, Jean-Michel, additional, Blin, Alexandre, additional, Dupuis, Olivier, additional, Gaudemard, Julien, additional, Ferreira, Florian, additional, Raffard, Jordan, additional, Chemla, Fanny, additional, Lapeyrère, Vincent, additional, Deo, Vincent, additional, Bertrou-Cantou, Arielle, additional, Galland, Nicolas, additional, Guieu, Sylvain, additional, Meyer, Eric, additional, Gautherot, Nicolas, additional, Tisserand, Emmanuel, additional, Locatelli, Hervé, additional, Meyer, François, additional, Zidi, Amal, additional, Kulcsár, Caroline, additional, Raynaud, Henri-François, additional, Sassolas, Benoit, additional, Pinard, Laurent, additional, Michel, Christophe, additional, Gratadour, Damien, additional, Le Ruyet, Bertrand, additional, Dembet, Roderick, additional, Ortiz, Manuel, additional, Collin, Claude, additional, Arslanyan, Vartan, additional, Doncic, B., additional, Ghouchou, Lahoucine, additional, Ibn Taïeb, Ihsan, additional, Baudoz, Pierre, additional, Huby, Elsa, additional, Rousset, Gérard, additional, Rabien, Sebastian, additional, Hörmann, Veronika, additional, Sturm, Eckhard, additional, and Davies, Richard, additional

Published
2022
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8. First stellar photons for an integrated optics discrete beam combiner at the William Herschel Telescope

Author

Nayak, Abani Shankar, primary, Labadie, Lucas, additional, Sharma, Tarun Kumar, additional, Piacentini, Simone, additional, Corrielli, Giacomo, additional, Osellame, Roberto, additional, Gendron, Éric, additional, Buey, Jean-Tristan M., additional, Chemla, Fanny, additional, Cohen, Mathieu, additional, Bharmal, Nazim A., additional, Bardou, Lisa F., additional, Staykov, Lazar, additional, Osborn, James, additional, Morris, Timothy J., additional, Pedretti, Ettore, additional, Dinkelaker, Aline N., additional, Madhav, Kalaga V., additional, and Roth, Martin M., additional

Published
2021
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9. First stellar photons or an integrated optics discrete beam combiner at the William Herschel Telescope

Author

Nayak, Abani Shankar, Labadie, Lucas, Sharma, Tarun Kumar, Piacentini, Simone, Corrielli, Giacomo, Osellame, Roberto, Gendron, Eric, Buey, Jean-Tristan M., Chemla, Fanny, Cohen, Mathieu, Bharmal, Nazim A., Bardou, Lisa F., Staykov, Lazar, Osborn, James, Morris, Timothy J., Pedretti, Ettore, Dinkelaker, Aline N., Madhav, Kalaga, V, Roth, Martin M., Nayak, Abani Shankar, Labadie, Lucas, Sharma, Tarun Kumar, Piacentini, Simone, Corrielli, Giacomo, Osellame, Roberto, Gendron, Eric, Buey, Jean-Tristan M., Chemla, Fanny, Cohen, Mathieu, Bharmal, Nazim A., Bardou, Lisa F., Staykov, Lazar, Osborn, James, Morris, Timothy J., Pedretti, Ettore, Dinkelaker, Aline N., Madhav, Kalaga, V, and Roth, Martin M.

Abstract

We present the first on-sky results of a four-telescope integrated optics discrete beam combiner (DBC) tested at the 4.2 m William Herschel Telescope. The device consists of a four-input pupil remapper followed by a DBC and a 23-output reformatter. The whole device was written monolithically in a single alumino-borosilicate substrate using ultrafast laser inscription. The device was operated at astronomical H-band (1.6 mu m), and a deformable mirror along with a microlens array was used to inject stellar photons into the device. We report the measured visibility amplitudes and closure phases obtained on Vega and Altair that are retrieved using the calibrated transfer matrix of the device. While the coherence function can be reconstructed, the on-sky results show significant dispersion from the expected values. Based on the analysis of comparable simulations, we find that such dispersion is largely caused by the limited signal-to-noise ratio of our observations. This constitutes a first step toward an improved validation of the DBC as a possible beam combination scheme for long-baseline interferometry. Published by The Optical Society under the terms of the Creative Commons Attribution 4.0 License.

Published
2021

10. First on-sky results with an interferometric discrete beam combiner (DBC) at the William Herschel Telescope

Author

Nayak, Abani Shankar, primary, Sharma, Tarun Kumar, additional, Labadie, Lucas, additional, Piacentini, Simone, additional, Corrielli, Giacomo, additional, Osellame, Roberto, additional, Gendron, Éric, additional, Buey, Jean-Tristan M., additional, Chemla, Fanny, additional, Cohen, Mathieu, additional, Bharmal, Nazim A., additional, Bardou, Lisa F., additional, Staykov, Lazar, additional, Osborn, James, additional, Morris, Timothy J., additional, Pedretti, Ettore, additional, Dinkelaker, Aline N., additional, Madhav, Kalaga V., additional, and Roth, Martin M., additional

Published
2020
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11. Preliminary design and performance verification of the MICADO Standalone Relay Optics

Author

Rodeghiero, Gabriele, primary, Cárdenas Vázquez, Maria Concepcion, additional, Barboza, Santiago, additional, Harris, Robert James, additional, Bizenberger, Peter, additional, Hartl, Michael, additional, Geis, Norbert, additional, Pott, Jörg-Uwe, additional, Hofferbert, Ralph, additional, Ramos, Jose' Ricardo, additional, Müller, Friedrich, additional, Rohloff, Ralf-Rainer, additional, Neumann, Udo, additional, Kampf, Dirk, additional, Rabien, Sebastian, additional, Hörmann, Veronika, additional, Davies, Richard, additional, Gendron, Eric, additional, Cohen, Mathieu, additional, and Clénet, Yann, additional

Published
2020
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13. The MICADO first light imager for the ELT: overview of the SCAO module at its final design

Author

Schreiber, Laura, Schmidt, Dirk, Vernet, Elise, Clénet, Yann, Buey, Tristan, Gendron, Eric, Karkar, Sonia, Vidal, Fabrice, Cohen, Mathieu, Chapron, Frédéric, Sevin, Arnaud, Thijs, Simone, Taburet, Sylvestre, Borgo, Bruno, Huet, Jean-Michel, Blin, Alexandre, Dupuis, Olivier, Gaudemard, Julien, Ferreira, Florian, Raffard, Jordan, Chemla, Fanny, Lapeyrère, Vincent, Deo, Vincent, Bertrou-Cantou, Arielle, Galland, Nicolas, Guieu, Sylvain, Meyer, Eric, Gautherot, Nicolas, Tisserand, Emmanuel, Locatelli, Hervé, Meyer, François, Zidi, Amal, Kulcsár, Caroline, Raynaud, Henri-François, Sassolas, Benoit, Pinard, Laurent, Michel, Christophe, Gratadour, Damien, Le Ruyet, Bertrand, Dembet, Roderick, Ortiz, Manuel, Collin, Claude, Arslanyan, Vartan, Doncic, Bosko, Ghouchou, Lahoucine, Ibn Taïeb, Issan, Baudoz, Pierre, Huby, Elsa, Rousset, Gérard, Rabien, Sebastian, Hörmann, Veronika, Sturm, Eckhard, and Davies, Richard

Published
2022
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14. The MICADO first-light imager for the ELT: first steps of the SCAO system MAIT

Author

Jackson, Kathryn J., Schmidt, Dirk, Vernet, Elise, Clénet, Yann, Gendron, Eric, Vidal, Fabrice, Cohen, Mathieu, Chapron, Frédéric, Sevin, Arnaud, Buey, Tristan, Guieu, Sylvain, Taburet, Sylvestre, Borgo, Bruno, Huet, Jean-Michel, Dupuis, Olivier, Cloiseau, Kévin, Blin, Alexandre, Gaudemard, Julien, Collin, Claude, Porras, Julian, Ferreira, Florian, Raffard, Jordan, Chemla, Fanny, Lapeyrère, Vincent, Meyer, Eric, Gautherot, Nicolas, Tisserand, Emmanuel, Locatelli, Hervé, Fasola, Gilles, Ghouchou, Lahoucine, Gennet, Camille, Meyer, François, Zidi, Amal, Kulcsár, Caroline, Raynaud, Henri-François, Sassolas, Benoit, Pinard, Laurent, Michel, Christophe, Gratadour, Damien, Dembet, Roderick, Baudoz, Pierre, Huby, Elsa, Rabien, Sebastian, Sturm, Eckhard, and Davies, Richard

Published
2024
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16. The MICADO first-light imager for the ELT: towards the preliminary design review of the MICADO-MAORY SCAO

Author

Zins, Gérard, primary, Perrot, Clément, primary, Clénet, Yann, primary, Buey, Jean-Tristan M., primary, Gendron, Éric, primary, Hubert, Zoltán, primary, Vidal, Fabrice, primary, Cohen, Mathieu, primary, Sevin, Arnaud, primary, Ferreira, Florian, primary, Durand, Sébastien, primary, Baudoz, Pierre, primary, Chapron, Frédéric, primary, Nguyen-Tuong, Napoléon, primary, Gratadour, Damien, primary, Rousset, Gérard, primary, Diolaiti, Emiliano, primary, Ciliegi, Paolo, primary, Esposito, Simone, primary, Busoni, Lorenzo, primary, Schubert, Josef, primary, Hartl, Michael, primary, Hörmann, Veronika, primary, Davies, Richard, primary, Le Ruyet, Bertrand, primary, Huby, Elsa, primary, Barbary, Gaele, primary, Huet, Jean-Michel, primary, Dupuis, Olivier, primary, Fedou, Pierre, primary, Thijs, Simone, primary, Deo, Vincent, primary, Younès, Youssef, primary, Feautrier, Philippe, primary, Borgo, Bruno, primary, Ben Nejma, Saber, primary, Chambouleyron, Vincent, primary, and Gaudemard, Julien, primary

Published
2018
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17. First on-sky results with an interferometric discrete beam combiner (DBC) at the William Herschel Telescope

Author

Tuthill, Peter G., Mérand, Antoine, Sallum, Stephanie, Nayak, Abani Shankar, Sharma, Tarun Kumar, Labadie, Lucas, Piacentini, Simone, Corrielli, Giacomo, Osellame, Roberto, Gendron, Éric, Buey, Jean-Tristan M., Chemla, Fanny, Cohen, Mathieu, Bharmal, Nazim A., Bardou, Lisa F., Staykov, Lazar, Osborn, James, Morris, Timothy J., Pedretti, Ettore, Dinkelaker, Aline N., Madhav, Kalaga V., and Roth, Martin M.

Published
2020
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21. Diophantine optics in nulling interferometry: laboratory performances of the chessboard phase shifter

Author

Rouan, Daniel, Pickel, Damien, Pelat, Didier, Reess, Jean-Michel, Chemla, Fanny, Cohen, Mathieu, Dupuis, Olivier, Le Coroller, Hervé, Surdej, Jean, Laboratoire d'études spatiales et d'instrumentation en astrophysique (LESIA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Haute résolution angulaire en astrophysique, Laboratoire d'études spatiales et d'instrumentation en astrophysique = Laboratory of Space Studies and Instrumentation in Astrophysics (LESIA), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)

Subjects
[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

International audience

Published
2014

22. Joint MICADO-MAORY SCAO mode: specifications, prototyping, simulations and preliminary design

Author

Clénet, Yann, additional, Buey, Tristan, additional, Rousset, Gérard, additional, Gendron, Eric, additional, Esposito, Simone, additional, Hubert, Zoltan, additional, Busoni, Lorenzo, additional, Cohen, Mathieu, additional, Riccardi, Armando, additional, Chapron, Frédéric, additional, Bonaglia, Marco, additional, Sevin, Arnaud, additional, Baudoz, Pierre, additional, Feautrier, Philippe, additional, Zins, Gérard, additional, Gratadour, Damien, additional, Vidal, Fabrice, additional, Chemla, Fanny, additional, Ferreira, Florian, additional, Doucet, Nicolas, additional, Durand, Sébastien, additional, Carlotti, Alexis, additional, Perrot, Clément, additional, Schreiber, Laura, additional, Lombini, Matteo, additional, Ciliegi, Paolo, additional, Diolaiti, Emiliano, additional, Schubert, Josef, additional, and Davies, Richard, additional

Published
2016
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23. Laser Tomographic AO system for an Integral Field Spectrograph on the E-ELT : the ATLAS project

Author

Fusco, Thierry, Meimon, Serge, Thatte, Niranjan A., Shnetler, H., Clénet, Yann, Cohen, Mathieu, Paufique, Jérôme, Ammans, J. P., Clarke, F. J., Dournaux, Jean-Laurent, Ferrari, M., Gratadour, Damien, Hubin, Norbert N., Jagourel, Pascal, Michau, Vincent, Petit, Cyril, Tecza, Matthias, Laboratoire d'études spatiales et d'instrumentation en astrophysique (LESIA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Haute résolution angulaire en astrophysique, Laboratoire d'études spatiales et d'instrumentation en astrophysique = Laboratory of Space Studies and Instrumentation in Astrophysics (LESIA), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)

Subjects
[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

International audience

Published
2011

24. 4MOST-4-metre Multi-Object Spectroscopic Telescope

Author

de Jong, Roelof S., Barden, Sam, Bellido-Tirado, Olga, Brynnel, Joar, Chiappini, Cristina, Depagne, Eric, Haynes, Roger, Johl, Diane, Phillips, Daniel P., Schnurr, Olivier, Schwope, Axel, Walcher, Jakob, Bauer, Svend-Marian, Cescutti, Gabriele, Cioni, Maria-Rosa, Dionies, Frank, Enke, Harry, Haynes, Dionne, Kelz, Andreas, Kitaura, Francisco S., Lamer, Georg, Minchev, Ivan, Mueler, Volker, Nuza, Sebastian E., Olaya, Jean-Christophe, Piffl, Tilman, Popow, Emil, Saviauk, Allar, Steinmetz, Matthias, Ural, Ugur, Valentini, Monica, Winkler, Roland, Wisotzki, Lutz, Ansorge, Wolfgang R., Banerji, Manda, Solares, Eduardo Gonzalez, Irwin, Mike, Kennicutt, Robert C., Jr., King, David, McMahon, Richard, Koposov, Sergey, Parry, Ian R., Sun, Xiaowei, Walton, Nicholas A., Finger, Gert, Iwert, Olaf, Krumpe, Mirko, Lizon, Jean-Louis, Mainieri, Vincenzo, Amans, Jean-Philippe, Bonifacio, Piercarlo, Cohen, Mathieu, Francois, Patrick, Jagourel, Pascal, Mignot, Shan B., Royer, Frederic, Sartoretti, Paola, Bender, Ralf, Hess, Hans-Joachim, Lang-Bardl, Florian, Muschielok, Bernard, Schlichter, Jorg, Bohringer, Hans, Boller, Thomas, Bongiorno, Angela, Brusa, Marcella, Dwelly, Tom, Merloni, Andrea, Nandra, Kirpal, Salvato, Mara, Pragt, Johannes H., Navarro, Ramon, Gerlofsma, Gerrit, Roelfsema, Ronald, Dalton, Gavin B., Middleton, Kevin F., Tosh, Ian A., Boeche, Corrado, Caffau, Elisabetta, Chistlieb, Norbert, Grebel, Eva K., Hansen, Camilla J., Koch, Andreas, Ludwig, Hans-G., Mandel, Holger, Quirrenbach, Andreas, Sbordone, Luca, Seifert, Walter, Thimm, Guido, Helmi, Amina, Trager, Scott C., Bensby, Thomas, Feltzing, Sofia, Ruchti, Gregory, Edvardsson, Bengt, Korn, Andreas, Lind, Karin, Boland, Wilfried, Colless, Matthew, Frost, Gabriella, Gilbert, James, Gillingham, Peter, Lawrence, Jon, Legg, Neville, Saunders, Will, Sheinis, Andrew, Driver, Simon, Robotham, Aaron, Bacon, Roland, Caillier, Patrick, Kosmalski, Johan, Laurent, Florence, Richard, Johan, de Jong, Roelof S., Barden, Sam, Bellido-Tirado, Olga, Brynnel, Joar, Chiappini, Cristina, Depagne, Eric, Haynes, Roger, Johl, Diane, Phillips, Daniel P., Schnurr, Olivier, Schwope, Axel, Walcher, Jakob, Bauer, Svend-Marian, Cescutti, Gabriele, Cioni, Maria-Rosa, Dionies, Frank, Enke, Harry, Haynes, Dionne, Kelz, Andreas, Kitaura, Francisco S., Lamer, Georg, Minchev, Ivan, Mueler, Volker, Nuza, Sebastian E., Olaya, Jean-Christophe, Piffl, Tilman, Popow, Emil, Saviauk, Allar, Steinmetz, Matthias, Ural, Ugur, Valentini, Monica, Winkler, Roland, Wisotzki, Lutz, Ansorge, Wolfgang R., Banerji, Manda, Solares, Eduardo Gonzalez, Irwin, Mike, Kennicutt, Robert C., Jr., King, David, McMahon, Richard, Koposov, Sergey, Parry, Ian R., Sun, Xiaowei, Walton, Nicholas A., Finger, Gert, Iwert, Olaf, Krumpe, Mirko, Lizon, Jean-Louis, Mainieri, Vincenzo, Amans, Jean-Philippe, Bonifacio, Piercarlo, Cohen, Mathieu, Francois, Patrick, Jagourel, Pascal, Mignot, Shan B., Royer, Frederic, Sartoretti, Paola, Bender, Ralf, Hess, Hans-Joachim, Lang-Bardl, Florian, Muschielok, Bernard, Schlichter, Jorg, Bohringer, Hans, Boller, Thomas, Bongiorno, Angela, Brusa, Marcella, Dwelly, Tom, Merloni, Andrea, Nandra, Kirpal, Salvato, Mara, Pragt, Johannes H., Navarro, Ramon, Gerlofsma, Gerrit, Roelfsema, Ronald, Dalton, Gavin B., Middleton, Kevin F., Tosh, Ian A., Boeche, Corrado, Caffau, Elisabetta, Chistlieb, Norbert, Grebel, Eva K., Hansen, Camilla J., Koch, Andreas, Ludwig, Hans-G., Mandel, Holger, Quirrenbach, Andreas, Sbordone, Luca, Seifert, Walter, Thimm, Guido, Helmi, Amina, Trager, Scott C., Bensby, Thomas, Feltzing, Sofia, Ruchti, Gregory, Edvardsson, Bengt, Korn, Andreas, Lind, Karin, Boland, Wilfried, Colless, Matthew, Frost, Gabriella, Gilbert, James, Gillingham, Peter, Lawrence, Jon, Legg, Neville, Saunders, Will, Sheinis, Andrew, Driver, Simon, Robotham, Aaron, Bacon, Roland, Caillier, Patrick, Kosmalski, Johan, Laurent, Florence, and Richard, Johan

Abstract

4MOST is a wide-field, high-multiplex spectroscopic survey facility under development for the VISTA telescope of the European Southern Observatory (ESO). Its main science drivers are in the fields of galactic archeology, high-energy physics, galaxy evolution and cosmology. 4MOST will in particular provide the spectroscopic complements to the large area surveys coming from space missions like Gaia, eROSITA, Euclid, and PLATO and from ground-based facilities like VISTA, VST, DES, LSST and SKA. The 4MOST baseline concept features a 2.5 degree diameter field-of-view with similar to 2400 fibres in the focal surface that are configured by a fibre positioner based on the tilting spine principle. The fibres feed two types of spectrographs; similar to 1600 fibres go to two spectrographs with resolution R> 5000 (lambda similar to 390-930 nm) and similar to 800 fibres to a spectrograph with R> 18,000 (lambda similar to 392-437 nm & 515-572 nm & 605-675 nm). Both types of spectrographs are fixed-configuration, three-channel spectrographs. 4MOST will have an unique operations concept in which 5 year public surveys from both the consortium and the ESO community will be combined and observed in parallel during each exposure, resulting in more than 25 million spectra of targets spread over a large fraction of the southern sky. The 4MOST Facility Simulator (4FS) was developed to demonstrate the feasibility of this observing concept. 4MOST has been accepted for implementation by ESO with operations expected to start by the end of 2020. This paper provides a top-level overview of the 4MOST facility, while other papers in these proceedings provide more detailed descriptions of the instrument concept[1], the instrument requirements development[2], the systems engineering implementation[3], the instrument model[4], the fibre positioner concepts[5], the fibre feed[6], and the spectrographs[7].

Published
2014
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26. The 4MOST instrument concept overview

Author

Haynes, Roger, additional, Barden, Samuel, additional, de Jong, Roelof, additional, Schnurr, Olivier, additional, Bellido, Olga, additional, Walcher, Jakob, additional, Haynes, Dionne, additional, Winkler, Roland, additional, Bauer, Svend-Marian, additional, Dionies, Frank, additional, Saviauk, Allar, additional, Chiappini, Cristina, additional, Schwope, Axel, additional, Brynnel, Joar, additional, Steinmetz, Matthias, additional, McMahon, Richard, additional, Feltzing, Sofia, additional, Francois, Patrick, additional, Trager, Scott, additional, Parry, Ian, additional, Irwin, Mike, additional, Walton, Nicholas, additional, King, David, additional, Sun, David, additional, Gonzalez-Solares, Eduaro, additional, Tosh, Ian, additional, Dalton, Gavin, additional, Middleton, Kevin, additional, Bonifacio, Piercarlo, additional, Jagourel, Pascal, additional, Mignot, Shan, additional, Cohen, Mathieu, additional, Amans, Jean-Philippe, additional, Royer, Frederic, additional, Sartoretti, Paola, additional, Pragt, Johan, additional, Gerlofsma, Gerrit, additional, Roelfsema, Ronald, additional, Navarro, Ramon, additional, Thimm, Guido, additional, Seifert, Walter, additional, Christlieb, Norbert, additional, Mandel, Holger, additional, Trifonov, Trifon, additional, Xu, Wenli, additional, Lang-Bardl, Florian, additional, Muschielok, Bernard, additional, Schlichter, Jörg, additional, Hess, Hans-Joachim, additional, Grupp, Frank, additional, Boehringer, Hans, additional, Boller, Thomas, additional, Dwelly, Tom, additional, Bender, Ralf, additional, Rosati, Piero, additional, Iwert, Olaf, additional, Finger, Gert, additional, Lizon L'Allemand, Jean-Louis, additional, Saunders, Will, additional, Sheinis, Andrew, additional, Frost, Gabriella, additional, Farrell, Tony, additional, Waller, Lewis, additional, Depagne, Eric, additional, Laurent, Florence, additional, Caillier, Patrick, additional, Kosmalski, Johan, additional, Richard, Johan, additional, Bacon, Roland, additional, and Ansorge, Wolfgang, additional

Published
2014
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27. Overview of the MICADO SCAO system

Author

Clénet, Yann, additional, Buey, Tristan M., additional, Rousset, Gérard, additional, Cohen, Mathieu, additional, Feautrier, Philippe, additional, Gendron, Eric, additional, Hubert, Zoltan, additional, Chemla, Fanny, additional, Gratadour, Damien, additional, Baudoz, Pierre, additional, Lacour, Sylvestre, additional, Boccaletti, Anthony, additional, Sevin, Arnaud, additional, Vidal, Fabrice, additional, Galicher, Raphaël, additional, Perret, Denis, additional, Le Ruyet, Bertrand, additional, Chapron, Frédéric, additional, Stadler, Eric, additional, Rabou, Patrick, additional, Jocou, Laurent, additional, Rochat, Sylvain, additional, Chauvin, Gaël, additional, and Davies, Richard, additional

Published
2014
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31. 4MOST: 4-metre multi-object spectroscopic telescope

Author

de Jong, Roelof S., primary, Bellido-Tirado, Olga, additional, Chiappini, Cristina, additional, Depagne, Éric, additional, Haynes, Roger, additional, Johl, Diana, additional, Schnurr, Olivier, additional, Schwope, Axel, additional, Walcher, Jakob, additional, Dionies, Frank, additional, Haynes, Dionne, additional, Kelz, Andreas, additional, Kitaura, Francisco S., additional, Lamer, Georg, additional, Minchev, Ivan, additional, Müller, Volker, additional, Nuza, Sebastián E., additional, Olaya, Jean-Christophe, additional, Piffl, Tilmann, additional, Popow, Emil, additional, Steinmetz, Matthias, additional, Ural, Ugur, additional, Williams, Mary, additional, Winkler, Roland, additional, Wisotzki, Lutz, additional, Ansorge, Wolfgang R., additional, Banerji, Manda, additional, Gonzalez Solares, Eduardo, additional, Irwin, Mike, additional, Kennicutt, Robert C., additional, King, Dave, additional, McMahon, Richard G., additional, Koposov, Sergey, additional, Parry, Ian R., additional, Sun, David, additional, Walton, Nicholas A., additional, Finger, Gert, additional, Iwert, Olaf, additional, Krumpe, Mirko, additional, Lizon, Jean-Louis, additional, Vincenzo, Mainieri, additional, Amans, Jean-Philippe, additional, Bonifacio, Piercarlo, additional, Cohen, Mathieu, additional, Francois, Patrick, additional, Jagourel, Pascal, additional, Mignot, Shan B., additional, Royer, Frédéric, additional, Sartoretti, Paola, additional, Bender, Ralf, additional, Grupp, Frank, additional, Hess, Hans-Joachim, additional, Lang-Bardl, Florian, additional, Muschielok, Bernard, additional, Böhringer, Hans, additional, Boller, Thomas, additional, Bongiorno, Angela, additional, Brusa, Marcella, additional, Dwelly, Tom, additional, Merloni, Andrea, additional, Nandra, Kirpal, additional, Salvato, Mara, additional, Pragt, Johannes H., additional, Navarro, Ramón, additional, Gerlofsma, Gerrit, additional, Roelfsema, Ronald, additional, Dalton, Gavin B., additional, Middleton, Kevin F., additional, Tosh, Ian A., additional, Boeche, Corrado, additional, Caffau, Elisabetta, additional, Christlieb, Norbert, additional, Grebel, Eva K., additional, Hansen, Camilla, additional, Koch, Andreas, additional, Ludwig, Hans-G., additional, Quirrenbach, Andreas, additional, Sbordone, Luca, additional, Seifert, Walter, additional, Thimm, Guido, additional, Trifonov, Trifon, additional, Helmi, Amina, additional, Trager, Scott C., additional, Feltzing, Sofia, additional, Korn, Andreas, additional, and Boland, Wilfried, additional

Published
2012
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34. ATLAS: the E-ELT laser tomographic adaptive optics system

Author

Fusco, Thierry, primary, Meimon, Serge, additional, Clenet, Yann, additional, Cohen, Mathieu, additional, Schnetler, Hermine, additional, Paufique, Jérome, additional, Michau, Vincent, additional, Amans, Jean-Philippe, additional, Gratadour, Damien, additional, Petit, Cyril, additional, Robert, Clélia, additional, Jagourel, Pascal, additional, Gendron, Eric, additional, Rousset, Gérard, additional, Conan, Jean-Marc, additional, and Hubin, Norbert, additional

Published
2010
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35. EAGLE: a MOAO fed multi-IFU NIR workhorse for E-ELT

Author

Cuby, Jean-Gabriel, primary, Morris, Simon, additional, Fusco, Thierry, additional, Lehnert, Matthew, additional, Parr-Burman, Philip, additional, Rousset, Gerard, additional, Amans, Jean-Philippe, additional, Beard, Stephen, additional, Bryson, Ian, additional, Cohen, Mathieu, additional, Dipper, Nigel, additional, Evans, Chris, additional, Ferrari, Marc, additional, Gendron, Eric, additional, Gimenez, Jean-Luc, additional, Gratadour, Damien, additional, Hastings, Peter, additional, Hubert, Zoltan, additional, Hugot, Emmanuel, additional, Jagourel, Pascal, additional, Laporte, Philippe, additional, Lebrun, Vincent, additional, Le Mignant, David, additional, Madec, Fabrice, additional, Myers, Richard, additional, Neichel, Benoit, additional, Morris, Tim, additional, Robert, Clelia, additional, Schnetler, Hermine, additional, Swinbank, Mark, additional, Talbot, Gordon, additional, Taylor, William, additional, Vidal, Francois, additional, Vivès, Sébastien, additional, Vola, Pascal, additional, Welikala, Niraj, additional, and Wells, Martyn, additional

Published
2010
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36. Overview of the GYES instrument: a multifibre high-resolution spectrograph for the prime focus of the Canada-France-Hawaii Telescope

Author

Mignot, Shan, primary, Cohen, Mathieu, additional, Dalton, Gavin, additional, Dournaux, Jean-Laurent, additional, Fasola, Gilles, additional, Guinouard, Isabelle, additional, Horville, David, additional, Huet, Jean-Michel, additional, Laporte, Philippe, additional, Lewis, Ian, additional, and Royer, Frédéric, additional

Published
2010
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38. EAGLE: an MOAO fed multi-IFU working in the NIR on the E-ELT

Author

Cuby, Jean-Gabriel, primary, Morris, Simon, additional, Parr-Burman, Philip, additional, Lehnert, Matthew, additional, Evans, Chris, additional, Fusco, Thierry, additional, Jagourel, Pascal, additional, Le Mignant, David, additional, Myers, Richard, additional, Rousset, Gérard, additional, Schnetler, Hermine, additional, Amans, Jean-Philippe, additional, Assemat, Francois, additional, Beard, Stephen, additional, Cohen, Mathieu, additional, Dipper, Nigel, additional, Ferrari, Marc, additional, Gendron, Eric, additional, Gimenez, Jean-Luc, additional, Hastings, Peter, additional, Hubert, Zoltan, additional, Hugot, Emmanuel, additional, Laporte, Philippe, additional, Leroux, Brice, additional, Madec, Fabrice, additional, McGregor, Helen, additional, Morris, Tim, additional, Neichel, Benoit, additional, Puech, Mathieu, additional, Robert, Clelia, additional, Rolt, Stephen, additional, Swinbank, Mark, additional, Talbot, Gordon, additional, Taylor, William, additional, Vidal, Francois, additional, Vivès, Sébastien, additional, Vola, Pascal, additional, and Wells, Martyn, additional

Published
2009
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43. Joint MICADO-MAORY SCAO mode: specifications, prototyping, simulations and preliminary design

Author

Marchetti, Enrico, Close, Laird M., Véran, Jean-Pierre, Clénet, Yann, Buey, Tristan, Rousset, Gérard, Gendron, Eric, Esposito, Simone, Hubert, Zoltan, Busoni, Lorenzo, Cohen, Mathieu, Riccardi, Armando, Chapron, Frédéric, Bonaglia, Marco, Sevin, Arnaud, Baudoz, Pierre, Feautrier, Philippe, Zins, Gérard, Gratadour, Damien, Vidal, Fabrice, Chemla, Fanny, Ferreira, Florian, Doucet, Nicolas, Durand, Sébastien, Carlotti, Alexis, Perrot, Clément, Schreiber, Laura, Lombini, Matteo, Ciliegi, Paolo, Diolaiti, Emiliano, Schubert, Josef, and Davies, Richard

Published
2016
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44. Overview of the MICADO SCAO system

Author

Marchetti, Enrico, Close, Laird M., Véran, Jean-Pierre, Clénet, Yann, Buey, Tristan M., Rousset, Gérard, Cohen, Mathieu, Feautrier, Philippe, Gendron, Eric, Hubert, Zoltan, Chemla, Fanny, Gratadour, Damien, Baudoz, Pierre, Lacour, Sylvestre, Boccaletti, Anthony, Sevin, Arnaud, Vidal, Fabrice, Galicher, Raphaël, Perret, Denis, Le Ruyet, Bertrand, Chapron, Frédéric, Stadler, Eric, Rabou, Patrick, Jocou, Laurent, Rochat, Sylvain, Chauvin, Gaël, and Davies, Richard

Published
2014
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45. The 4MOST instrument concept overview

Author

Ramsay, Suzanne K., McLean, Ian S., Takami, Hideki, Haynes, Roger, Barden, Samuel, de Jong, Roelof, Schnurr, Olivier, Bellido, Olga, Walcher, Jakob, Haynes, Dionne, Winkler, Roland, Bauer, Svend-Marian, Dionies, Frank, Saviauk, Allar, Chiappini, Cristina, Schwope, Axel, Brynnel, Joar, Steinmetz, Matthias, McMahon, Richard, Feltzing, Sofia, Francois, Patrick, Trager, Scott, Parry, Ian, Irwin, Mike, Walton, Nicholas, King, David, Sun, David, Gonzalez-Solares, Eduaro, Tosh, Ian, Dalton, Gavin, Middleton, Kevin, Bonifacio, Piercarlo, Jagourel, Pascal, Mignot, Shan, Cohen, Mathieu, Amans, Jean-Philippe, Royer, Frederic, Sartoretti, Paola, Pragt, Johan, Gerlofsma, Gerrit, Roelfsema, Ronald, Navarro, Ramon, Thimm, Guido, Seifert, Walter, Christlieb, Norbert, Mandel, Holger, Trifonov, Trifon, Xu, Wenli, Lang-Bardl, Florian, Muschielok, Bernard, Schlichter, Jörg, Hess, Hans-Joachim, Grupp, Frank, Boehringer, Hans, Boller, Thomas, Dwelly, Tom, Bender, Ralf, Rosati, Piero, Iwert, Olaf, Finger, Gert, Lizon L'Allemand, Jean-Louis, Saunders, Will, Sheinis, Andrew, Frost, Gabriella, Farrell, Tony, Waller, Lewis, Depagne, Eric, Laurent, Florence, Caillier, Patrick, Kosmalski, Johan, Richard, Johan, Bacon, Roland, and Ansorge, Wolfgang

Published
2014
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46. The MICADO first-light imager for the ELT: towards the preliminary design review of the MICADO-MAORY SCAO

Author

Close, Laird M., Schreiber, Laura, Schmidt, Dirk, Clénet, Yann, Buey, Tristan, Gendron, Eric, Hubert, Zoltan, Vidal, Fabrice, Cohen, Mathieu, Chapron, Frédéric, Sevin, Arnaud, Fédou, Pierre, Barbary, Gaële, Baudoz, Pierre, Borgo, Bruno, Ben Nejma, Saber, Chambouleyron, Vincent, Déo, Vincent, Dupuis, Olivier, Durand, Sébastien, Ferreira, Florian, Gaudemard, Julien, Gratadour, Damien, Huby, Elsa, Huet, Jean-Michel, Le Ruyet, Bertrand, Nguyen-Tuong, Napoléon, Perrot, Clément, Thijs, Simone, Younès, Youssef, Rousset, Gérard, Feautrier, Philippe, Zins, Gérard, Diolaiti, Emiliano, Ciliegi, Paolo, Esposito, Simone, Busoni, Lorenzo, Schubert, Josef, Hartl, Michael, Hörmann, Veronika, and Davies, Richard

Published
2018
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