Enrico Marchetti, R. Brast, Bernard Délabre, Rob Donaldson, Enrico Fedrigo, Christoph Frank, N. Hubin, Johann Kolb, Miska Le Louarn, Jean-Louis Lizon, Sylvain Oberti, Fernando Quirós-Pacheco, Roland Reiss, Joana Santos, Sébastien Tordo, Andrea Baruffolo, Paolo Bagnara, A. Amorim, Jorge Lima,
The Multi-Conjugate Adaptive Optics Demonstrator (MAD) built by ESO with the contribution of two external consortia is a powerful test bench for proving the feasibility of Ground Layer (GLAO) and Multi-Conjugate Adaptive Optics (MCAO) techniques both in the laboratory and on the sky. The MAD module will be installed at one of the VLT unit telescope in Paranal observatory to perform on-sky observations. MAD is based on a two deformable mirrors correction system and on two multi-reference wavefront sensors ( ...
Tópico(s): Stellar, planetary, and galactic studies
2006 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
Enrico Marchetti, R. Brast, Bernard Délabre, Rob Donaldson, Enrico Fedrigo, Christoph Frank, N. Hubin, Johann Kolb, Miska Le Louarn, Jean-Louis Lizon, Sylvain Oberti, Fernando Quirós-Pacheco, Roland Reiss, Joana Santos, Sébastien Tordo, Elise Vernet, Roberto Ragazzoni, Carmelo Arcidiacono, Paolo Bagnara, Andrea Baruffolo, Emiliano Diolaiti, Jacopo Farinato, Matteo Lombini,
The European Southern Observatory (ESO) together with external research institutes have built a Multi-Conjugate Adaptive Optics (MCAO) Demonstrator (MAD) to perform wide field-of-view adaptive optics correction (2′ in K band). The aim of MAD is to demonstrate the on-sky feasibility of the MCAO technique and to evaluate its critical aspects in the framework of both the 2nd generation instrumentation for the Very Large Telescope (VLT) and the Overwhelmingly Large Telescope (OWL). The MAD module will be ...
Tópico(s): Optical Systems and Laser Technology
2005 - Elsevier BV | Comptes Rendus Physique
Emmanuel Aller-Carpentier, M. Kasper, P. Martinez, Elise Vernet, Enrico Fedrigo, C. Soenke, Sébastien Tordo, N. Hubin, Christophe Vérinaud, Simone Esposito, Enrico Pinna, Alfio Puglisi, Andrea Tozzi, Fernando Quirós, Alastair Basden, Stephen J. Goodsell, Gordon D. Love, Richard M. Myers,
High-contrast imagers dedicated to the search for extrasolar planets are currently being developed for the VLT (SPHERE) and Gemini (GPI) observatories. A vital part of such a high-contrast imager is the extreme adaptive optics (XAO) system that very efficiently removes effects of atmospheric turbulence and instrument aberrations. The high order test bench (HOT) implements an XAO system under realistic telescope conditions reproduced by star and turbulence generators. New technological developments (32x32 ...
Tópico(s): Advanced optical system design
2008 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
Produção Nacional
Revisado por pares
Tiziana Lembo, Michaël Attlan, Hervé Bourhy, Sarah Cleaveland, Peter Costa, Katinka De Balogh, Betty Dodet, Anthony R. Fooks, Elly Hiby, Fernando Leanes, François-Xavier Meslin, Mary Elizabeth Miranda, T. Müller, Louis H. Nel, Charles E. Rupprecht, Noël Tordo, Abbigail Tumpey, Alexander I. Wandeler, Deborah J. Briggs,
Canine rabies, responsible for most human rabies deaths, is a serious global public health concern. This zoonosis is entirely preventable, but by focusing solely upon rabies prevention in humans, this "incurable wound" persists at high costs. Although preventing human deaths through canine rabies elimination is feasible, dog rabies control is often neglected, because dogs are not considered typical economic commodities by the animal health sector. Here, we demonstrate that the responsibility of managing ...
Tópico(s): Zoonotic diseases and public health
2011 - Hindawi Publishing Corporation | Veterinary Medicine International
H. Kuntschner, L. Jochum, Paola Amico, Johannes Klaas Dekker, F. Kerber, Enrico Marchetti, Matteo Accardo, R. Brast, Martin Brinkmann, Ralf Conzelmann, Bernard Délabre, Michel Duchateau, Enrico Fedrigo, Gert Finger, Christoph Frank, Fernando G. Rodriguez, Barbara Klein, J. Knudstrup, Miska Le Louarn, Lars Lundin, A. Modigliani, Michael Müller, Mark Neeser, Sébastien Tordo, E. Valenti, Frank Eisenhauer, E. Sturm, H. Feuchtgruber, E. M. George, Michael Hartl, Reiner Hofmann, Heinrich J. Huber, Markus Plattner, J. Schubert, Karl Tarantik, E. Wiezorrek, Michael R. Meyer, Sascha P. Quanz, Adrian M. Glauser, Harald Weisz, Simone Esposito, Marco Xompero, Guido Agapito, J. Antichi, Valdemaro Biliotti, Marco Bonaglia, Runa Briguglio, Luca Carbonaro, G. Cresci, Luca Fini, Enrico Pinna, Alfio Puglisi, Fernando Quirós-Pacheco, Armando Riccardi, Gianluca Di Rico, Carmelo Arcidiacono, M. Dolci,
The Enhanced Resolution Imager and Spectrograph (ERIS) is the next-generation adaptive optics near-IR imager and spectrograph for the Cassegrain focus of the Very Large Telescope (VLT) Unit Telescope 4, which will soon make full use of the Adaptive Optics Facility (AOF). It is a high-Strehl AO-assisted instrument that will use the Deformable Secondary Mirror (DSM) and the new Laser Guide Star Facility (4LGSF). The project has been approved for construction and has entered its preliminary design phase. ...
Tópico(s): Advanced Data Storage Technologies
2014 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
Félix Domingo Sánchez Godoy, Fernando Chávez-Maya, Adriana Méndez Bernal, Gary Garcı́a-Espinosa, Cristina Guerrero Molina, Néstor Ledesma Martínez, Elizabeth Morales Salinas,
Veterinaria México OA ISSN: 2448-6760Cómo citar este artículo:Sánchez-Godoy FD, Chávez-Maya F, Méndez-Bernal A, García-Espinosa G, Guerrero-Molina C, Ledesma-Martínez N, et al. Sarcocystis sp. en zanates (Quiscalus mexicanus), tordos (Molothrus aeneus) y gorriones (Aimophila ruficauda) de México. Veterinaria México OA. 2014;1(2). doi: 10.21753/vmoa.1.2.336.El objetivo es describir las características morfológicas, ultraestructurales, la reacción en cadena de la polimerasa, el patrón de polimorfismo ...
Tópico(s): Microbial infections and disease research
2014 - National Autonomous University of Mexico | Veterinaria
P. La Penna, E. Aller Carpentier, Javier Argomedo, R. Arsenault, Ralf Conzelmann, B. Delabre, Rob Donaldson, Fernando Gago, P. Gutierrez-Cheetam, N. Hubin, Paul Jolley, M. Kiekebusch, Jean-Paul Kirchbauer, Barbara Klein, Johann Kolb, H. Kuntschner, Miska Le Louarn, Jean-Louis Lizon, P. Y. Madec, A. Manescau, Leander Mehrgan, Sylvain Oberti, J. Quentin, B. Sedghi, Stefan Ströbele, M. Suárez Valles, C. Soenke, Sébastien Tordo, J. Vernet,
GALACSI is the Adaptive Optics (AO) module that will serve the MUSE Integral Field Spectrograph. In Wide Field Mode it will enhance the collected energy in a 0.2"×0.2" pixel by a factor 2 at 750 nm over a Field of View (FoV) of 1'×1' using the Ground Layer AO (GLAO) technique. In Narrow Field Mode, it will provide a Strehl Ratio of 5% (goal 10%) at 650 nm, but in a smaller FoV (7.5"×7.5" FoV), using Laser Tomography AO (LTAO). Before being ready for shipping to Paranal, the system has gone through an ...
Tópico(s): Infrared Target Detection Methodologies
2016 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
P. La Penna, Stefan Ströbele, E. Aller Carpentier, Javier Argomedo, R. Arsenault, Ralf Conzelmann, Bernard Délabre, R. Donaldson, Michel Duchateau, Enrico Fedrigo, Fernando Gago, N. Hubin, J. Quentin, Paul Jolley, M. Kiekebusch, Jean-Paul Kirchbauer, Barbara Klein, Johann Kolb, H. Kuntschner, Miska Le Louarn, Jean-Louis Lizon, Pierre-Yves Madec, A. Manescau, Leander Mehrgan, B. Sedghi, M. Suárez Valles, C. Soenke, Sébastien Tordo, J. Vernet, Stefano Zampieri,
GALACSI is the Adaptive Optics (AO) modules of the ESO Adaptive Optics Facility (AOF) that will correct the wavefront delivered to the MUSE Integral Field Spectrograph. It will sense with four 40×40 subapertures Shack-Hartmann wavefront sensors the AOF 4 Laser Guide Stars (LGS), acting on the 1170 voice-coils actuators of the Deformable Secondary Mirror (DSM). GALACSI has two operating modes: in Wide Field Mode (WFM), with the four LGS at 64" off axis, the collected energy in a 0.2"×0.2" pixel will be ...
Tópico(s): Astronomy and Astrophysical Research
2014 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE