Dr. Myriam Rodrigues Profile

Dr. Myriam Rodrigues

at Observatoire de Paris

SPIE Involvement:

Author

Publications (38)

Proceedings Article | 27 August 2024 Poster + Paper

Poster + Paper

MOSAIC GLAO performance and system architecture: AO for the entire ELT focal plane

Nazim Ali Bharmal, Timothy Morris, Timothy Butterley, Polly Gill, Jürgen Schmoll, Noah Schwartz, David Bramall, Christopher Davison, Jay Stephan, Raziye Artan, Phil Parr-Burman, R. Pello, M. Puech, E. Prieto, M. Rodrigues, R. Sanchez-Janssen, G. Dalton, F. Ducret, K. El Hadi, M. García-Vargas, J. Lynn

Proceedings Volume 13097, 130974Z (2024) https://doi.org/10.1117/12.3019113

KEYWORDS: Design, Adaptive optics, Equipment, Sensors, Wavefront sensors, Telescopes, Point spread functions, Imaging systems, Stars, Distortion

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Proceedings Article | 23 August 2024 Presentation + Paper

Presentation + Paper

Estimate of the environment impact of the ELT instrument MOSAIC

Annemieke Janssen, Kacem El Hadi, Nazim Ali Bharmal, François Wildi, Cyril Pannetier, Gavin Dalton, Franck Ducret, Marisa Garcia Vargas, Jeff Lynn, Roser Pello, Eric Prieto, Mathieu Puech, Myriam Rodrigues, Ruben Sanchez-Janssen

Proceedings Volume 13099, 130990P (2024) https://doi.org/10.1117/12.3018865

KEYWORDS: Databases, Raw materials, Sustainability, Ozone, Climate change

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Proceedings Article | 29 July 2024 Poster + Paper

Poster + Paper

MOSAIC on the ELT: front-end and instrument AITV planification

K. El Hadi, D. Chapuis, E. Prieto, L. Martin, J. Floriot, K. Dohlen, Z. Challita, M. Rodrigues, M. Larrieu, M. Dupieux, B. Castilho, I. Lewis, J. Dejonghe, R. Araujo, M. Thurneysen, A. Perez, Tim Morris, A. Bharmal, C. Hottier, A. Janssen, M. Mohamed, F. Ducret, M. Puech, R. Pello, G. Dalton, M. Garcia Vargas, J. Lynn, R. Sanchez-Janssen

Proceedings Volume 13096, 130965R (2024) https://doi.org/10.1117/12.3017953

KEYWORDS: Equipment, Spectrographs, Near infrared, Design, Telescopes, Visible radiation, Spectral resolution, Adaptive optics, Relays, Near infrared spectroscopy

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Proceedings Article | 18 July 2024 Presentation + Paper

Presentation + Paper

MOSAIC at the ELT: a unique instrument for the largest ground-based telescope

Roser Pelló, Mathieu Puech, Éric Prieto, Myriam Rodrigues, Rubén Sanchez-Janssen, Gavin Dalton, Franck Ducret, Kacem El Hadi, María García-Vargas, Jeff Lynn, Nazim Bharmal, Diane Chapuis, Michel Dupieux, Clément Hottier, Marie Larrieu, Laurent Martin, Meghna Mohamed, Tim Morris, Ana Pérez, Walter Seifert, Wenli Xu, Simon Morris, Lex Kaper, Jesús Gallego, Jose Afonso, Beatriz Barbuy, Thierry Contini, Alexis Finoguenov, Susan Kassin, Christopher Miller, Göran Ostlin, Laura Pentericci, Daniel Schaerer, Matthias Steinmetz, Bodo Ziegler, Ricardo Araujo, Joar Brynnel, Bruno Castilho, Christopher Conselice, Nick Cvetojevic, Christopher Davison, Julien Dejonghe, Mirka Dessauges-Zavadsky, Kjetil Dohlen, Décio Ferreira, Armando Gil de Paz, Thiago Gonçalves, Isabelle Guinouard, Matthew Hayes, Derek Ives, Annemieke Janssen, Carol Kehrig, Andreas Kelz, Davor Krajnović, Audrey Lanotte, Nicolas Laporte, Philippe Laporte, Soren Larsen, Bertran Lemasle, Ian Lewis, Jiang-Tao Li, Elena Pancino, Matthew Pieri, Christian Surace, Markus Thurneysen, Susanna Vergani, François Wildi, Fernando Álvarez Moreno, Raziye Artan, Mathilde Beaulieu, Eva Besada, Arjan Bik, Charlotte Bond, Mohamed Bouri, Jérémie Boy, David Bramall, Sarah Brands, Antonio Braulio, Tim Butterley, Cristina Cabello, Marina Calero de Ory, Rocio Calvo, Africa Castillo Morales, Zalpha Challita, Stephen Chittik, Andrés Curto Maldonado, Fátima De Frontat, Elfi Dijkstra, Eddy Elswijk, Gilles Fasola, Carmen Feiz, Fabio Fialho, Johan Floriot, Paolo Franzetti, Marco Fumana, Luis Gabarra, Lia Garcia, Adriana Gargiulo, Julien Gaudemard, Domenico Giannone, Polly Gill, Alicia Gomez-Gutierrez, Carole Gouvret, Alan Guenther, Douglas Harvey, José Miguel Ibáñez Mengual, Jorge Iglesias, Yevgeniy Ivanisenko, Peter Kunst, Sander Kwast, Kieran Leschinski, Gianluca Licausi, Sebastiano Ligori, Juan Antonio López Orozco, Adam Lowe, Mike Macintosh, Héctor Magan, Manuel Maldonado, Thomas Marquart, Lucimara Martins, Marisole Melara, Jens Melinder, Jeannet Molema, David Montgomery, María Morales, Francisco Najarro, Nicolas Nardetto, Ramon Navarro, Antoine Ottomani, Tony Pamplona, Cyril Pannetier, Phil Parr-Burman, Sergio Pascual, María Peñataro, Isabel Pérez Grande, Jan Rinze Peterzon, Javier Piqueras, Nicolai Piskunov, Ramon Rodriguez Cardoso, Sergio Rodriguez Venzal, Rick Romp, Hossein Rostami, Frédéric Royer, Daniel Sablowski, Ainhoa Sanchez, Ernesto Sánchez Blanco, Ellen Schalling, Jurgen Schmoll, Noah Schwartz, Jay Stephan, Sylvestre Taburet, David Terrett, Ignacio Torralbo, Niels Tromp, Gerardo Veredas, Yanbin Yang, Alec York, Werner Zeilinger

Proceedings Volume 13096, 1309615 (2024) https://doi.org/10.1117/12.3019047

KEYWORDS: Equipment, Galactic astronomy, Spectrographs, Near infrared, Spectral resolution, Telescopes, Stars, James Webb Space Telescope, Design, Extragalactic astronomy

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Proceedings Article | 29 August 2022 Presentation + Paper

Presentation + Paper

MOONS – multi object spectroscopy for the VLT: overview and instrument integration update

Oscar Gonzalez, Michele Cirasuolo, William Taylor, Martin Black, Philip Rees, Ian Bryson, Stephen Chittick, Jose Afonso, Simon Lilly, Hector Flores, Roberto Maiolino, Ernesto Oliva, Stephane Paltani, Leonardo Vanzi, Manuel Abreu, Jean-Philippe Amans, David Atkinson, Steven Beard, Andrea Belfiore, Ciaran Breen, Amelia Bayo, Andy Born, Alexandre Cabral, Lee Chapman, William Cochrane, João Coelho, Miriam Colling, Ralf Conzelmann, Francesco Dalessio, George Davidson, Françoise Delplancke-Ströbele, Martin Fisher, Vincenzo Forchi, Paolo Franzetti, Bianca Garilli, Adriana Gargiulo, Isabelle Guinouard, Pablo Gutierrez, Régis Haigron, Peter Hammersley, Valentin Ivanov, Derek Ives, Olaf Iwert, David King, Suzanne Kovacz, Philippe Laporte, David Lee, Gianluca Li Causi, Alastair Macleod, Domingo Alvarez Mendez, António Oliveira, Ralf Palsa, Manuel Parra, Fernando Pedichini, Vicente Peña, Monika Petr-Gotzens, Myriam Rodrigues, Frédéric Royer, Pedro Santos, Jorge Sepulveda, Robyn Sharman, Tzu-Chiang Shen, Michael Sordet, Jonathan Strachan, Graham Tait, Alexis Tejeda, Andrea Tozzi, Norman O'Malley, Chris Waring, Stephen Watson, Bart Willemse, Xiaofeng Gao, Yanbin Yang, Manuela Zoccali

Proceedings Volume 12184, 1218412 (2022) https://doi.org/10.1117/12.2629932

KEYWORDS: Cameras, Calibration, Spectrographs, Metrology, Telescopes, Image quality, Astronomical imaging

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Proceedings Article | 29 August 2022 Presentation

Presentation

MOSAIC on the ELT: the multi-object spectrograph for the ESO Extremely Large Telescope

Lidia Tasca, Mathieu Puech, Ruben Sanchez-Janssen, Myriam Rodrigues, Gavin Dalton, Eric Prieto, Franck Ducret, Jose Afonso, Beatriz Barbuy, Jean-Gabriel Cuby, Alexis Finoguenov, Jesus Gallego, Jorge Iglesias, Lex Kaper, Susan Kassin, Simon Morris, Christopher Miller, Goran Ostlin, Laura Pentericci, Matthias Steinmetz, Daniel Schaerer, Bodo Ziegler, Joar Brynnel, Bruno Castilho, Africa Castillo-Morales, Christopher Davison, Michel Dupieux, Kjetil Dohlen, Kacem El Hadi, Johan Floriot, Maria Luisa García-Vargas, Armando Gil de Paz, Isabelle Guinouard, Clement Hottier, Marc Jaquet, Annemieke Janssen, Andreas Kelz, Philippe Laporte, Laurent Martin, Marie Larrieu, Ian Lewis, Tim Morris, Ramon Navarro, Ana Perez, Walter Seifert, Christian Surace, Markus Thurneysen, Francois Wildi

Proceedings Volume 12184, 1218422 (2022) https://doi.org/10.1117/12.2630138

KEYWORDS: Spectrographs, Large telescopes, Galactic astronomy, Astronomical imaging, Stars, Near infrared, Spectroscopes, Near infrared spectroscopy, Molybdenum, Visible radiation

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Proceedings Article | 29 August 2022 Poster

Poster

MOSAIC on the ELT: Planification of the instrument AITV

Kacem El Hadi, Kjetil Dohlen, Zalpha Challita, Johan Floriot, Laurent Martin, Tony Pamplona, Marc Jaquet, Franck Ducret, Christian Surace, Myriam Rodrigues, Marie Larrieu, Eric Prieto, Jean-Gabriel Cuby, Mathieu Puech, Lidia Tasca

Proceedings Volume 12184, 121843C (2022) https://doi.org/10.1117/12.2629462

KEYWORDS: Telescopes, Spectrographs, Molybdenum, Adaptive optics, Stars, Star sensors, Standards development, Sensors, Sensor calibration, Relays

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Proceedings Article | 14 December 2020 Poster + Paper

Poster + Paper

HARMONI - first light spectroscopy for the ELT: spectrograph camera lens mounts

Andrea Hidalgo, James Kariuki, James Lynn, Wui Cheng, Adam Lowe, Fehim Taha Bagci, Fraser Clarke, Ian Lewis, Ian Tosh, Hermine Schnetler, John Capone, Matthias Tecza, Michael Booth, Myriam Rodrigues, Nicholas Cann, Niranjan Thatte, Zeynep Ozer, Tom Foster

Proceedings Volume 11451, 1145139 (2020) https://doi.org/10.1117/12.2560334

KEYWORDS: Cameras, Spectrographs, Spectroscopy, Visible radiation, Cryogenics, Prototyping, Near infrared, Adhesives, Spectral resolution, Adaptive optics

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Proceedings Article | 13 December 2020 Paper

Paper

MOSAIC: the high multiplex and multi-IFU spectrograph for the ELT

Rubén Sánchez-Janssen, Francois Hammer, Simon Morris, Jean-Gabriel Cuby, Lex Kaper, Matthias Steinmetz, Jose Afonso, Beatriz Barbuy, Edwin Bergin , Alexis Finoguenov, Jesus Gallego, Susan Kassin, Chris Miller, Göran Östlin, Laura Pentericci, Daniel Schaerer, Bodo Ziegler, Fanny Chemla, Gavin Dalton, Fatima De Frondat, Chris Evans, David le Mignant, Mathieu Puech, Myriam Rodrigues, Sylvestre Taburet, Lidia Tasca, Yanbin Yang, Sandrine Zanchetta, Timothy Butterley, Jean-Marc Conan, Kjetil Dohlen, Marc Dubbeldam, Kacem El Hadi, Annemieke Janssen, Thierry Fusco, Andreas Kelz, Marie Larrieu, Ian Lewis, Caroline Lim, Mike Macintosh, Tim Morris, Ramon Navarro, Walter Seifert

Proceedings Volume 11447, 1144725 (2020) https://doi.org/10.1117/12.2561222

KEYWORDS: Spectrographs, Optical instrument design, Astronomical imaging, Large telescopes, Visible radiation, Astronomy, Astronomical telescopes, Telescopes

Proceedings Article | 13 December 2020 Presentation + Paper

Presentation + Paper

HARMONI: first light spectroscopy for the ELT: instrument final design and quantitative performance predictions

Niranjan Thatte, Ian Bryson, Fraser Clarke, Vanessa Ferraro-Wood, Thierry Fusco, David Le Mignant, Dave Melotte, Benoit Neichel, Hermine Schnetler, Matthias Tecza, Santiago Arribas, Alejandro Crespo, Alberto Estrada Piqueras, Miriam García García, Miguel Pereira Santaella, Javier Piqueras López, Jeremy Blaizot, Nicholas Bouché, Didier Boudon, Diane Chapuis, Eric Daguise, Karen Disseau, Matthieu Guibert, Aurelien Jarno, Alexandre Jeanneau, Florence Laurent, Magali Loupias, Jean-Emmanuel Migniau, Laure Piqueras, Alban Remillieux, Johan Richard, Arlette Pécontal-Rousset, Lisa Bardou, Madeline Close, Rishi Deshmukh, Sofia Dimoudi, Marc Dubbledam, David King, Simon Morris, Timothy Morris, Kieran O'Brien, Lazar Staykov, Mark Swinbank, Matthew Townson, Eddy Younger, Matteo Accardo, Domingo Avarez Mendez, Ralf Conzelmann, Sebastian Egner, Elizabeth George, Frederic Gonté, Joshua Hopgood, Derek Ives, Leander Mehrgan, Eric Mueller, Celine Peroux, Joel Vernet, Angel Alonso Sanchez, Battaglia Giuseppina, Miguel Cagigas, José Miguel Delgado, Patricia Fernandez Izquierdo, Ana Belén Fragoso López, Maria Begoña Garcia-Lorenzo, Elvio Hernandez Suarez, José Miguel Herreros Linares, Enrique Joven, Roberto López, Yolanda Martín Hernando, Evencio Mediavilla, Ana Monreal, José Peñate Castro, Jose Luis Rasilla, Rafael Rebolo, Luis Fernando Rodríguez-Ramos, Afrodisio Vega Moreno, Teodora Viera, Alexis Carlotti, Jean-Jacques Correia, Alain Delboulbe, Sylvain Guieu, Adrien Hours, Zoltan Hubert, Laurent Jocou, Yves Magnard, Thibaut Moulin, Fabrice Pancher, Patrick Rabou, Eric Stadler, Thierry Contini, Marie Larrieu, Yan Fantei-Caujolle, Daniel Lecron, Sylvain Rousseau, Olivier Beltramo-Martin, William Bon, Anne Bonnefoi, William Ceria, Elodie Choquet, Carlos Correia, Anne Costille, Kjetil Dohlen, Franck Ducret, Kacem El-Hadi, Benoit Epinat, Romain Fetick, Jean-Luc Gach, Olivier Groussin, Issa Jaafar, Joel Le Merrer, Marc Llored, Felipe Pedreros, Edgard Renault, Patrice Sanchez, Arthur Vigan, Pascal Vola, Caroline Lim, Nicola Vedrenne, Cyril Petit, Jean-Francois Sauvage, Taha Bagci, Nick Cann, Jorge Chao Ortiz, Ellis Elliott, Tea Seitis, Ian Tosh, Josh Anderson, Martin Black, Charlotte Bond, Andy Born, Kenny Campbell, Neil Campbell, James Carruthers, William Cochrane, Naomi Dobson, Chris Evans, Angus Gallie, Oscar Gonzalez, Joel Harman, David Henry, William Humphreys, Tom Louth, Chris Miller, David Montgomery, John Murray, Norman O'Malley, Lynn Ritchie, Ruben Sanchez-Janssen, Noah Schwartz, Patrick Smith, Stuart Watt, Martyn Wells, Sandi Wilson, Kayhan Gultekin, Mario Mateo, Michael Meyer, Monica Valluri, Munadi Ahmad, Michael Booth, John Capone, Michele Cappellari, David Gooding, Kearn Grisdale, Andrea Hidalgo, James Kariuki, Ian Lewis, Adam Lowe, Jim Lynn, Alvaro Menduina, Zeynep Ozer, Roy Preece, Dimitra Rigopoulou, Myriam Rodrigues, Laurence Routledge

Proceedings Volume 11447, 114471W (2020) https://doi.org/10.1117/12.2562144

KEYWORDS: Spectroscopes, Adaptive optics, Visible radiation, Spectrographs, Large telescopes, Spectral resolution, Modes of laser operation, Tomography, Quantitative analysis, Computer simulations

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Proceedings Article | 13 December 2020 Poster + Paper

Poster + Paper

HARMONI: First light spectroscopy for the ELT: final design and assembly plan of the spectrographs

Z. Ozer, H. Schnetler, F. T. Bagci, M. Booth, M. Brock, N. Cann, J. Capone, J. Chao Ortiz, G. Dalton, N. Dobson, T. Foster, A. Hidalgo Valadez, J. Kariuki, I. Lewis, A. Lowe, J. Lynn, M. Rodrigues, I. Tosh, F. Clarke, M. Tecza, N. Thatte

Proceedings Volume 11447, 114472H (2020) https://doi.org/10.1117/12.2560359

KEYWORDS: Spectrographs, Iterated function systems, Spectroscopes, Near infrared, Spectral resolution, Visible radiation, Optomechanical design

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Proceedings Article | 13 December 2020 Paper

Paper

Crescent MOONS: an update on the ongoing construction of the new VLT's multi-object spectrograph

Michele Cirasuolo, Oscar Gonzalez, Phil Rees, Ian Bryson, Alasdair Fairley, William Taylor, Jose Afonso, Simon Lilly, Chris Evans, Hector Flores, Roberto Maiolino, Ernesto Oliva, Stephane Paltani, Leonardo Vanzi, Manuel Abreu, Jean-Philippe Amans, David Atkinson, Steven Beard, Clementine Béchet, Andrea Belfiore, Martin Black, David Boettger, Saskia Brierley, David Buscher, Alexandre Cabral, Marcella Carollo, William Cochrane, João Coelho, Miriam Colling, Ralf Conzelmann, Francesco Dalessio, Louise Dauvin, George Davidson, Giles Fasola, Debora Ferruzzi, Martin Fisher, Mauricio Flores, Bianca Garilli, Adriana Gargiulo, Julien Gaudemard, Isabelle Guinouard, Pablo Gutierrez, Régis Haigron, Chris Haniff, Derek Ives, Olaf Iwert, David King, Suzanne Kovacz, Philippe Laporte, David Lee, Gianluca Li Causi, Yerko Luco, Alastair Macleod, Charles Maire, Basile-Thierry Melse, António Oliveira, Livia Origlia, Ian Parry, Fernando Pedichini, Roberto Piazzesi, Florent Reix, Myriam Rodrigues, Felipe Rojas, Frédéric Royer, Pedro Santos, Robin Schnell, Tzu-Chiang Shen, Michael Sordet, Jonathan Strachan, Xaiowei Sun, Graham Tait, Andrea Tozzi, Simon Tulloch, Lauren Von Dran, Chris Waring, Stephen Watson, Brian Woodward, Yanbin Yang

Proceedings Volume 11447, 1144717 (2020) https://doi.org/10.1117/12.2561229

KEYWORDS: Astronomical imaging, Spectrographs, Large telescopes, Observatories, Optical fibers, Robotics, Astronomy, Telescopes

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Proceedings Article | 24 September 2018 Paper

Paper

Near infrared throughput and stray light measurements of diffraction gratings for ELT-HARMONI

John Capone, Myriam Rodrigues, Fraser Clarke, Andrew Earle, Thomas Foster, Andrea Hidalgo Valadez, Ian Lewis, James Lynn, Kieran O'Brien, Matthias Tecza, Niranjan Thatte, Ian Tosh

Proceedings Volume 10706, 1070644 (2018) https://doi.org/10.1117/12.2310086

KEYWORDS: Diffraction gratings, Stray light, Signal detection, Sensors, Monochromators, Modulation, Optical testing, Integrating spheres, Spectrographs, Near infrared

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Proceedings Article | 13 July 2018 Presentation + Paper

Presentation + Paper

Rising MOONS: an update on the VLT’s next multi-object spectrograph as it begins to grow

William Taylor, Michele Cirasuolo, Jose Afonso, Marcella Carollo, Chris Evans, Hector Flores, Roberto Maiolino, Stephane Paltani, Leonardo Vanzi, Manuel Abreu, Jean-Phillipe Amans, David Atkinson, Joe Barrett, Steven Beard, Celementine Béchet, Martin Black, David Boettger, Saskia Brierley, David Buscher, Alexandre Cabral, William Cochrane, João Coelho, Miriam Colling, Ralf Conzelmann, Francesco Dalessio, Louise Dauvin, George Davidson, Holger Drass, Rolando Dünner, Alasdair Fairley, Giles Fasola, Debora Ferruzzi, Martin Fisher, Mauricio Flores, Bianca Garilli, Julien Gaudemard, Oscar Gonzalez, Isabelle Guinouard, Pablo Gutierrez, Peter Hammersley, Régis Haigron, Chris Haniff, Mahmoud Hayati, Derek Ives, Olaf Iwert, Philippe Laporte, David Lee, Gianluca Li Causi, Yerko Luco, Alastair Macleod, Vincenzo Mainieri, Charles Maire, Basile-Thierry Melse, Johannes Nix, Ernesto Oliva, António Oliveira, Livia Origlia, Ian Parry, Fernando Pedichini, Roberto Piazzesi, Phil Rees, Florent Reix, Myriam Rodrigues, Felipe Rojas, Stefano Rota, Frédéric Royer, Pedro Santos, Robin Schnell, Tzu-Chiang Shen, Michael Sordet, Jonathan Strachan, Xiaowei Sun, Graham Tait, Miguel Torres, Andre Tozzi, Simon Tulloch, Álvaro Valenzuela Navarro, Lauren Von Dran, Chris Waring, Stephen Watson, Brian Woodward, Yanbin Yang

Proceedings Volume 10702, 107021G (2018) https://doi.org/10.1117/12.2313403

KEYWORDS: Cameras, Optical fibers, Telescopes, Sensors, Metrology, Calibration, Spectrographs, Galactic astronomy, Astronomical imaging, Stars

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Proceedings Article | 12 July 2018 Paper

Paper

The HARMONI/ELT spectrographs

M. Rodrigues, J. Capone, A. Earle, T. Foster, A. Hidalgo, I. Lewis, J. Lynn, K. O'brien, I. Tosh, E. George, M. Accardo, D. Alvarez, R. Conzelmann, J. Hopgood, F. Clarke, H. Schnetler, M. Tecza, N. Thatte

Proceedings Volume 10702, 107029M (2018) https://doi.org/10.1117/12.2313396

KEYWORDS: Spectrographs, Near infrared, Cameras, Mirrors, Collimators, Infrared cameras, Spectral resolution

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Proceedings Article | 11 July 2018 Paper

Paper

MOSAIC: the ELT multi-object spectrograph

P. Jagourel, E. Fitzsimons, F. Hammer, F. De Frondat, M. Puech, C. Evans, R. Sanchez, I. Guinouard, F. Chemla, M. Frotin, Y. Yang, P. Parr-Burman, T. Morris, M. Dubbeldam, M. Close, K. Middleton, G. Rousset, É. Gendron, A. Kelz, A. Janssen, J. Pragt, R. Navarro, M. Larrieu, K. El Hadi, K. Dohlen, G. Dalton, I. Lewis, M. Rodrigues, S. Morris, L. Kaper, B. Barbuy, J-G. Cuby, Olivier Le Fèvre

Proceedings Volume 10702, 10702A4 (2018) https://doi.org/10.1117/12.2314135

KEYWORDS: Spectrographs, Near infrared, Adaptive optics, Visible radiation, Microlens, Astronomical imaging, Sensors, Mirrors, Relays, Spatial resolution

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Proceedings Article | 11 July 2018 Paper

Paper

Simulating surveys for ELT-MOSAIC: status of the MOSAIC science case after phase A

M. Puech, C. Evans, K. Disseau, J. Japelj, O. Ramírez-Agudelo, H. Rahmani, M. Trevisan, J. L. Wang, M. Rodrigues, R. Sánchez-Janssen, Y. Yang, F. Hammer, L. Kaper, S. Morris, B. Barbuy, J.-G. Cuby, G. Dalton, E. Fitzsimons, P. Jagourel

Proceedings Volume 10702, 107028R (2018) https://doi.org/10.1117/12.2311292

KEYWORDS: Spectroscopy, Telescopes, Spectrographs, Astronomy

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Proceedings Article | 10 July 2018 Paper

Paper

Building the HARMONI engineering model

T. Foster, J. Capone, A. Earle, A. Hidalgo, I. Lewis, J. Lynn, K. O'Brien, M. Rodrigues, I. Tosh, B. Watkins, F. Clarke, H. Schnetler, M. Tecza, N. Thatte

Proceedings Volume 10702, 10702A9 (2018) https://doi.org/10.1117/12.2313747

KEYWORDS: Spectrographs, Mirrors, Interferometers, Cameras, Prototyping, Infrared cameras, Collimators, Cryogenics, Sensors, Computer aided design

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Proceedings Article | 10 July 2018 Presentation + Paper

Presentation + Paper

A novel approach to the development of the HARMONI integral field spectrograph using structured systems thinking

Hermine Schnetler, Fraser Clarke, Myriam Rodrigues

Proceedings Volume 10705, 1070507 (2018) https://doi.org/10.1117/12.2313315

KEYWORDS: Spectrographs, Sensors, Infrared sensors, Systems engineering, Iterated function systems, Control systems, Astronomy, Visible radiation, Electronics, Software development

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In this paper we will describe how the development (design, build, integration, verification and installation) of a technically compliant Integral Field Spectrograph (IFS) can be planned and executed. Firstly we will show how one would develop the product breakdown structure (PBS) making use of a structured function-based systems engineering methodology based on systems thinking. The product breakdown structure is one of the primary outputs (deliverables) of the systems architecture design process and is a hierarchy of products implementing the physical architecture of the system. The system physical architecture is developed by implementing all the functions required over the life-time of the system in hardware and software. To finalise the system architecture the control and data flow to perform the required functions in the correct sequence will also need to be considered and implemented.

Once the system architecture has been developed it can be partitioned into a hierarchical product breakdown structure consisting of sub-systems, modules, assemblies, sub-assemblies, and components. Thereafter the product breakdowns structure can be partitioned into a logical work breakdown structure. By using the knowledge and understanding of the development workflows for each of the engineering disciplines required, a single product and work breakdown structure can be used to develop a robust project schedule. In addition, we will show how the processes of configuration management (CMII) are used to integrate the work elements of the various engineering disciplines into a coherent project plan to finalise the designs of parts, modules, assemblies, sub-systems or systems to a level where these parts can either be made or procured for further assembly and integration. Using project planning software such as Microsoft Project, the general shape and critical path of the project can be determined.

Typically, the development of ground based and space astronomical facilities are stretched over many years, even decades. Therefore it is easy to waste a lot of time during the early development phases of the project on nugatory and non-essential tasks. We have adopted the Agile software development methodology to prepare, execute and monitor short term plans (sprints) to ensure progress is being made and that all work elements contributes to the end goal of the project.

We illustrate how these novel techniques have and still are being used in the development of the HARMONI Integral Field Spectrograph. HARMONI was selected as one of the Extremely Large Telescope (ELT) first light instruments. The ELT will be the European Southern Observatory’s (ESO) next generation telescope and observatory and will be built in Chile on Cerra Armazones. The instrument completed its preliminary design phase and the team is now detailing the designs as part of the detailed design phase of the project.

A major objective of this paper is also to show that one single structure, namely the product breakdown structure, is all that is required to plan the development, construction, verification and validation, installation and commissioning of any scientific product. By associating the engineering artefacts required to either procure or build each of the components a robust project time-line can be develop by creating integrated work flows covering all the tasks required to progress the system from conception to a working instrument on sky.

Proceedings Article | 10 July 2018 Paper

Paper

Trade-offs in the visible spectrograph of the ELT instrument MOSAIC

A. W. Janssen, E. Sokolova, J. Pragt, J. Kragt, Ramon Navarro, Niels Tromp, E. Fitzsimons, M. Rodrigues, M. Larrieu, A. Kelz, T. Morris, P. Jagourel, F. Chemla, L. Kaper, G. Dalton

Proceedings Volume 10702, 107029F (2018) https://doi.org/10.1117/12.2313302

KEYWORDS: Spectrographs, Optical fibers, Cameras, Visible radiation, Sensors, Lenses, Adaptive optics, Spectral resolution, Collimators, Prisms

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Proceedings Article | 10 July 2018 Paper

Paper

Product assurance for instrumental projects in research laboratory: galaxies, etoiles, physique, instrumentation (GEPI)

Fatima De Frondat Laadim, Pascal Jagourel, Mickael Frotin, François Hammer, Myriam Rodrigues, Mathieu Puech, Isabelle Guinouard, Fanny Chemla, Yanbin Yang, Ewan Fitzsimons, Phil Parr-Burman, Tim Morris, Marc Dubbeldam, Madeline Close, Kevin Middleton, Gerard Rousset, Andreas Kelz, Annemieke Janssen, Johan Pragt, Ramon Navarro, Marie Larrieu, Kacem El Hadi, Kjetil Dohlen, Gavin Dalton, Ian Lewis

Proceedings Volume 10705, 107051V (2018) https://doi.org/10.1117/12.2313247

KEYWORDS: Galactic astronomy, Analytical research, Aerospace engineering, Document management, Safety, Modeling, Reliability

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Proceedings Article | 6 July 2018 Presentation + Paper

Presentation + Paper

The ELT-MOS (MOSAIC): towards the construction phase

Simon Morris, François Hammer, Pascal Jagourel, Christopher Evans, Mathieu Puech, Gavin Dalton, Myriam Rodrigues, Ruben Sanchez-Janssen, Ewan Fitzsimons, Beatriz Barbuy, Jean-Gabriel Cuby, Lex Kaper, Martin Roth, Gérard Rousset, Richard Myers, Olivier Le Fèvre, Alexis Finogenov, Jari Kotilainen, Bruno Castilho, Goran Ostlin, Sofia Feltzing, Andreas Korn, Jesus Gallego, África Castillo, Jorge Iglesias-Páramo, Laura Pentericci, Bodo Ziegler, Jose Afonso, Marc Dubbledam, Madeline Close, Phil Parr-Burman, Timothy Morris, Fanny Chemla, Fatima De Frondat, Andreas Kelz, Isabelle Guinouard, Ian Lewis, Kevin Middleton, Ramon Navarro, Marie Larrieu, Johan Pragt, Annemieke Janssen, Kjetil Dohlen, Kacem El Hadi, Éric Gendron, Yanbin Yang, Martyn Wells, Jean-Marc Conan, Thierry Fusco, Daniel Schaerer, Edwin Bergin, Sylvestre Taburet, Mickaël Frotin, Nadia Berkourn

Proceedings Volume 10702, 107021W (2018) https://doi.org/10.1117/12.2311430

KEYWORDS: Galactic astronomy, Spectrographs, Telescopes, Near infrared, Visible radiation, Astronomical imaging, Adaptive optics, Sensors, Astronomy, Physics

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Proceedings Article | 30 November 2016 Paper

Paper

Faint skylines in the near-infrared: observational constraint for IFU instruments

H. Flores, M. Rodrigues, M. Puech, Y. Yang, F. Hammer

Proceedings Volume 9908, 99082A (2016) https://doi.org/10.1117/12.2232088

KEYWORDS: Galactic astronomy, Near infrared, Spectrographs, Kinematics, Galactic astronomy, Kinematics, Spectral resolution, Infrared radiation, Calibration, Telescopes, Infrared spectroscopy, Stars

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Proceedings Article | 9 August 2016 Paper

Paper

Science requirements and trade-offs for the MOSAIC instrument for the European ELT

C. Evans, M. Puech, M. Rodrigues, B. Barbuy, J.-G. Cuby, G. Dalton, E. Fitzsimons, F. Hammer, P. Jagourel, L. Kaper, S. Morris, T. Morris

Proceedings Volume 9908, 99089J (2016) https://doi.org/10.1117/12.2231675

KEYWORDS: Space telescopes, Spectrographs, Spectroscopes, Telescopes, Galactic astronomy, K band, Spectral resolution, James Webb Space Telescope, Visible radiation, Sensors

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Proceedings Article | 9 August 2016 Paper

Paper

Developing an integrated concept for the E-ELT Multi-Object Spectrograph (MOSAIC): design issues and trade-offs

Myriam Rodrigues, Gavin Dalton, Ewan Fitzsimons, Fanny Chemla, Tim Morris, Francois Hammer, Mathieu Puech, Christopher Evans, Pascal Jagourel

Proceedings Volume 9908, 99089S (2016) https://doi.org/10.1117/12.2232562

KEYWORDS: Astronomical imaging, Adaptive optics, Astronomical imaging, Spectrographs, Adaptive optics, Electroluminescent displays, Sensors, Telescopes, Near infrared, Cameras, Visible radiation, Laser guide stars

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Proceedings Article | 9 August 2016 Paper

Paper

WEBSIM-COMPASS: a new generation scientific instrument simulator for the E-ELT

M. Puech, Y. Yang, I. Jégouzo, O. Marchal, K. Disseau, M. Paillous, M. Rodrigues, S. Taburet, Y. Clénet, D. Gratadour, H. Flores, F. Hammer

Proceedings Volume 9908, 99089P (2016) https://doi.org/10.1117/12.2232423

KEYWORDS: Device simulation, Device simulation, Point spread functions, Adaptive optics, Telescopes, Galactic astronomy, Aerospace engineering, Computer simulations, Spectroscopy, Space telescopes, Sensors

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Proceedings Article | 9 August 2016 Paper

Paper

The E-ELT multi-object spectrograph: latest news from MOSAIC

F. Hammer, S. Morris, L. Kaper, B. Barbuy, J. G. Cuby, M. Roth, P. Jagourel, C. Evans, M. Puech, E. Fitzsimons, G. Dalton, M. Rodrigues

Proceedings Volume 9908, 990824 (2016) https://doi.org/10.1117/12.2232427

KEYWORDS: Adaptive optics, Spectrographs, Telescopes, James Webb Space Telescope, Adaptive optics, Galactic astronomy, Molybdenum, K band, Space telescopes, Near infrared, Spectral resolution

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Proceedings Article | 26 July 2016 Paper

Paper

Adaptive optics for MOSAIC: design and performance of the wide(st)-field AO system for the E-ELT

Tim Morris, Alastair Basden, Tristan Buey, Fanny Chemla, Jean-Marc Conan, Ewan Fitzsimons, Thierry Fusco, Eric Gendron, Francois Hammer, Pascal Jagourel, Carine Morel, Richard Myers, Benoit Neichel, Cyril Petit, Myriam Rodrigues, Gérard Rousset

Proceedings Volume 9909, 99091I (2016) https://doi.org/10.1117/12.2232411

KEYWORDS: Adaptive optics, Tomography, Optical design, Spectrographs, Telescopes, Near infrared, Optical design, Wavefronts, Monte Carlo methods, Device simulation, Stars

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Proceedings Article | 15 July 2016 Paper

Paper

A daily task manager for Paranal Science Operations

Cristian Romero, Steffen Mieske, Stephane Brillant, Myriam Rodrigues, Andres Pino, Leonel Rivas

Proceedings Volume 9910, 99101T (2016) https://doi.org/10.1117/12.2231861

KEYWORDS: Observatories, Observatories, Interfaces, Gemini Observatory, Telescopes, Space telescopes, Data archive systems, Adaptive optics, Spectrographs, Gemini Planet Imager, Fourier transforms

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Proceedings Article | 28 July 2014 Paper

Paper

Sky background subtraction with fiber-fed spectrographs

M. Puech, M. Rodrigues, Y. Yang, H. Flores, F. Royer, K. Disseau, T. Gonçalves, F. Hammer, M. Cirasuolo, C. Evans, G. Li Causi, R. Maiolino, C. Melo

Proceedings Volume 9147, 91476L (2014) https://doi.org/10.1117/12.2055137

KEYWORDS: Spectrographs, Switching, Light scattering, Signal to noise ratio, Absorption, Optical fibers, Error analysis, Observatories, Astronomy, Signal processing

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Proceedings Article | 28 July 2014 Paper

Paper

MOSAIC at the E-ELT: A multi-object spectrograph for astrophysics, IGM and cosmology

F. Hammer, B. Barbuy, J. Cuby, L. Kaper, S. Morris, C. Evans, P. Jagourel, G. Dalton, P. Rees, M. Puech, M. Rodrigues, D. Pearson, K. Disseau

Proceedings Volume 9147, 914727 (2014) https://doi.org/10.1117/12.2055148

KEYWORDS: Galactic astronomy, Molybdenum, James Webb Space Telescope, Spectrographs, Space telescopes, Telescopes, Stars, Spectral resolution, Physics, Adaptive optics

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The Universe is comprised of hundreds of billions of galaxies, each populated by hundreds of billions of stars. Astrophysics aims to understand the complexity of this almost incommensurable number of stars, stellar clusters and galaxies, including their spatial distribution, formation, and current interactions with the interstellar and intergalactic media. A considerable fraction of astrophysical discoveries require large statistical samples, which can only be addressed with multi-object spectrographs (MOS). Here we introduce the MOSAIC study of an optical/near-infrared MOS for the European Extremely Large Telescope (E-ELT), which has capabilities specified by science cases ranging from stellar physics and exoplanet studies to galaxy evolution and cosmology. Recent studies of critical technical issues such as sky-background subtraction and multi-object adaptive optics (MOAO) have demonstrated that such a MOS is feasible with current technology and techniques. In the 2020s the E-ELT will become the world’s largest optical/IR telescope, and we argue that it has to be equipped as soon as possible with a MOS. MOSAIC will provide a vast discovery space, enabled by a multiplex of ∼ 200 and spectral resolving powers of R = 5 000 and 20 000. MOSAIC will also offer the unique capability of 10-to-20 ‘high-definition’ (MOAO) integral-field units, optimised to investigate the physics of the sources of reionisation, providing the most efficient follow-up of observations with the James Webb Space Telescope (JWST). The combination of these modes will enable the study of the mass-assembly history of galaxies over cosmic time, including high-redshift dwarf galaxies and studies of the distribution of the intergalactic medium. It will also provide spectroscopy of resolved stars in external galaxies at unprecedented distances, from the outskirts of the Local Group for main-sequence stars, to a significant volume of the local Universe, including nearby galaxy clusters, for luminous red supergiants.

Proceedings Article | 8 July 2014 Paper

Paper

MOONS: the Multi-Object Optical and Near-infrared Spectrograph for the VLT

M. Cirasuolo, J. Afonso, M. Carollo, H. Flores, R. Maiolino, E. Oliva, S. Paltani, Leonardo Vanzi, Christopher Evans, M. Abreu, David Atkinson, C. Babusiaux, Steven Beard, F. Bauer, M. Bellazzini, Ralf Bender, P. Best, N. Bezawada, P. Bonifacio, A. Bragaglia, I. Bryson, D. Busher, A. Cabral, K. Caputi, M. Centrone, F. Chemla, A. Cimatti, M-R. Cioni, G. Clementini, J. Coelho, D. Crnojevic, E. Daddi, J. Dunlop, S. Eales, S. Feltzing, A. Ferguson, M. Fisher, A. Fontana, J. Fynbo, B. Garilli, G. Gilmore, A. Glauser, I. Guinouard, F. Hammer, P. Hastings, A. Hess, R. Ivison, P. Jagourel, M. Jarvis, L. Kaper, G. Kauffman, A. Kitching, A. Lawrence, D. Lee, B. Lemasle, G. Licausi, S. Lilly, D. Lorenzetti, D. Lunney, F. Mannucci, R. McLure, D. Minniti, D. Montgomery, B. Muschielok, K. Nandra, R. Navarro, P. Norberg, S. Oliver, L. Origlia, N. Padilla, J. Peacock, F. Pedichini, J. Peng, L. Pentericci, J. Pragt, M. Puech, S. Randich, P. Rees, A. Renzini, N. Ryde, M. Rodrigues, I. Roseboom, F. Royer, R. Saglia, A. Sanchez, R. Schiavon, H. Schnetler, D. Sobral, R. Speziali, D. Sun, R. Stuik, A. Taylor, W. Taylor, S. Todd, E. Tolstoy, M. Torres, M. Tosi, E. Vanzella, L. Venema, F. Vitali, M. Wegner, M. Wells, V. Wild, G. Wright, G. Zamorani, M. Zoccali

Proceedings Volume 9147, 91470N (2014) https://doi.org/10.1117/12.2056012

KEYWORDS: Galactic astronomy, Spectrographs, Stars, Spectral resolution, Spectroscopy, Astronomical imaging, Sensors, Cameras, Control systems, Astronomy

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Proceedings Article | 24 September 2012 Paper

Paper

MOONS: a multi-object optical and near-infrared spectrograph for the VLT

M. Cirasuolo, J. Afonso, R. Bender, P. Bonifacio, C. Evans, L. Kaper, Ernesto Oliva, Leonardo Vanzi, Manuel Abreu, Eli Atad-Ettedgui, Carine Babusiaux, Franz Bauer, Philip Best, Naidu Bezawada, Ian Bryson, Alexandre Cabral, Karina Caputi, Mauro Centrone, Fanny Chemla, Andrea Cimatti, Maria-Rosa Cioni, Gisella Clementini, João Coelho, Emanuele Daddi, James Dunlop, Sofia Feltzing, Annette Ferguson, Hector Flores, Adriano Fontana, Johan Fynbo, Bianca Garilli, Adrian Glauser, Isabelle Guinouard, Jean-François Hammer, Peter Hastings, Hans-Joachim Hess, Rob Ivison, Pascal Jagourel, Matt Jarvis, G. Kauffman, A. Lawrence, D. Lee, G. Li Causi, S. Lilly, D. Lorenzetti, R. Maiolino, F. Mannucci, R. McLure, D. Minniti, D. Montgomery, B. Muschielok, K. Nandra, R. Navarro, P. Norberg, L. Origlia, N. Padilla, J. Peacock, F. Pedicini, L. Pentericci, J. Pragt, M. Puech, S. Randich, A. Renzini, N. Ryde, M. Rodrigues, F. Royer, R. Saglia, A. Sánchez, H. Schnetler, D. Sobral, R. Speziali, S. Todd, E. Tolstoy, M. Torres, L. Venema, F. Vitali, M. Wegner, M. Wells, V. Wild, G. Wright

Proceedings Volume 8446, 84460S (2012) https://doi.org/10.1117/12.925871

KEYWORDS: Galactic astronomy, Spectrographs, Spectral resolution, Spectroscopy, Stars, Astronomical imaging, Astronomy, Near infrared spectroscopy, Spine, Optical fibers

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Proceedings Article | 24 September 2012 Paper

Paper

Characterizing the red optical sky background fluctuations from narrow-band imaging

M. Puech, H. Flores, Y. Yang, M. Rodrigues, T. Gonçalves, F. Hammer, K. Disseau

Proceedings Volume 8446, 84467L (2012) https://doi.org/10.1117/12.925897

KEYWORDS: Fringe analysis, Galactic astronomy, Spectrographs, Data archive systems, Light scattering, Signal to noise ratio, Visualization, Data modeling, Image quality, Large telescopes

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Proceedings Article | 24 September 2012 Paper

Paper

Variation of the near-IR sky continuum background from long-slit spectroscopy

Y. B. Yang, M. Puech, H. Flores, F. Hammer, M. Rodrigues, K. Disseau

Proceedings Volume 8446, 84467Q (2012) https://doi.org/10.1117/12.925945

KEYWORDS: Data archive systems, Spectroscopy, Near infrared spectroscopy, Statistical analysis, Galactic astronomy, Stars, Signal detection, Astronomy, Observatories, Telescopes

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Proceedings Article | 13 September 2012 Paper

Paper

On-sky tests of sky-subtraction methods for fiber-fed spectrographs

Myriam Rodrigues, M. Cirasuolo, F. Hammer, F. Royer, C. Evans, M. Puech, H. Flores, I. Guinouard, Gianluca Li Causi, K. Disseau, Y. Yang

Proceedings Volume 8450, 84503H (2012) https://doi.org/10.1117/12.924878

KEYWORDS: Spectrographs, Switching, Galactic astronomy, Observatories, Astronomy, Astronomical imaging, Wavelets, Light scattering, Telescopes, Lithium

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Proceedings Article | 21 July 2010 Paper

Paper

A method to subtract the skylight for the multi-fiber instrument E-ELT/OPTIMOS-EVE

M. Rodrigues, H. Flores, M. Puech, Y. Yang, F. Royer

Proceedings Volume 7735, 77356L (2010) https://doi.org/10.1117/12.856956

KEYWORDS: Optical fibers, Molybdenum, Monte Carlo methods, Spectrographs, Reconstruction algorithms, Galactic astronomy, Spectral resolution, Astronomical imaging, Algorithm development, Airglow

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Proceedings Article | 15 July 2010 Paper

Paper

Science with GYES: a multifibre high-resolution spectrograph for the prime focus of the Canada-France-Hawaii Telescope

P. Bonifacio, F. Arenou, C. Babusiaux, C. Balkowski, O. Bienaymé, D. Briot, E. Caffau, R. Carlberg, B. Famaey, P. François, Y. Frémat, A. Gomez, M. Haywood, V. Hill, D. Katz, R. Kudritzky, R. Lallement, P. de Laverny, B. Lemasle, C. Martayan, R. Monier, D. Mourard, N. Nardetto, A. Recio Blanco, N. Robichon, A. Robin, M. Rodrigues, Fr. Royer, C. Soubiran, C. Turon, K. Venn, Y. Viala

Proceedings Volume 7735, 77350E (2010) https://doi.org/10.1117/12.857081

KEYWORDS: Stars, Spectrographs, Galactic astronomy, 3D modeling, Telescopes, Spectroscopes, Spectral resolution, Chemical analysis, Chemical elements, Astronomy

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Showing 5 of 38 publications

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