S
Sandro Gennari
Researcher at INAF
Publications - 48
Citations - 2419
Sandro Gennari is an academic researcher from INAF. The author has contributed to research in topics: Spectrometer & Interferometry. The author has an hindex of 21, co-authored 48 publications receiving 2367 citations.
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Journal ArticleDOI
AMBER, the near-infrared spectro-interferometric three-telescope VLTI instrument
Romain Petrov,Fabien Malbet,Gerd Weigelt,P. Antonelli,Udo Beckmann,Y. Bresson,Alain Chelli,M. Dugué,Gilles Duvert,Sandro Gennari,L. Gluck,P. Kern,S. Lagarde,E. Le Coarer,Franco Lisi,Florentin Millour,K. Perraut,Pascal Puget,Fredrik T. Rantakyrö,S. Robbe-Dubois,A. Roussel,Piero Salinari,E. Tatulli,Gérard Zins,M. Accardo,Bram Acke,K. Agabi,E. Altariba,Brahim Arezki,Eric Aristidi,Carlo Baffa,J. Behrend,T. Blöcker,S. Bonhomme,S. Busoni,Frédéric Cassaing,J. M. Clausse,J. Colin,C. Connot,A. Delboulbe,A. Domiciano de Souza,Thomas Driebe,Philippe Feautrier,D. Ferruzzi,T. Forveille,E. Fossat,Renaud Foy,Didier Fraix-Burnet,A. Gallardo,Elisabetta Giani,C. Gil,A. Glentzlin,M. Heiden,M. Heininger,O. Hernandez Utrera,Karl-Heinz Hofmann,D. Kamm,Mario Kiekebusch,Stefan Kraus,D. Le Contel,J. M. Le Contel,T. Lesourd,Bruno Lopez,Morgan Lopez,Yves Magnard,Alessandro Marconi,G. Mars,G. Martinot-Lagarde,Philippe Mathias,Pierre Mege,J. L. Monin,D. Mouillet,Denis Mourard,E. Nussbaum,Keiichi Ohnaka,José Pacheco,C. Perrier,Yves Rabbia,S. Rebattu,François Reynaud,Andrea Richichi,Andrea Richichi,A. Robini,M. Sacchettini,Dieter Schertl,Markus Schöller,W. Solscheid,A. Spang,Ph. Stee,P. Stefanini,Michel Tallon,Isabelle Tallon-Bosc,D. Tasso,Leonardo Testi,F. Vakili,O. von der Lühe,J.-C. Valtier,Martin Vannier,N. Ventura +98 more
TL;DR: AMBER as mentioned in this paper is one of the VLTI instruments that combines up to three beams with low, moderate and high spectral resolutions in order to provide milli-arcsecond spatial resolution for compact astrophysical sources in the near-infrared wavelength domain.
Journal ArticleDOI
Interferometric data reduction with AMBER/VLTI. Principle, estimators, and illustration.
E. Tatulli,E. Tatulli,Florentin Millour,Florentin Millour,Alain Chelli,Gilles Duvert,Bram Acke,Bram Acke,O. Hernandez Utrera,Karl-Heinz Hofmann,Stefan Kraus,Fabien Malbet,P. Mège,Romain Petrov,Martin Vannier,G. Zins,P. Antonelli,Udo Beckmann,Y. Bresson,M. Dugué,Sandro Gennari,L. Glück,P. Kern,S. Lagarde,E. Le Coarer,Franco Lisi,Karine Perraut,Pascal Puget,Fredrik T. Rantakyrö,S. Robbe-Dubois,A. Roussel,Gerd Weigelt,M. Accardo,K. Agabi,E. Altariba,B. Arezki,Eric Aristidi,Carlo Baffa,J. Behrend,T. Blöcker,S. Bonhomme,S. Busoni,Frédéric Cassaing,J. M. Clausse,J. Colin,C. Connot,A. Delboulbé,A. Domiciano de Souza,Thomas Driebe,P. Feautrier,D. Ferruzzi,T. Forveille,E. Fossat,R. Foy,Didier Fraix-Burnet,A. Gallardo,Elisabetta Giani,C. Gil,C. Gil,A. Glentzlin,M. Heiden,M. Heininger,D. Kamm,Mario Kiekebusch,D. Le Contel,J. M. Le Contel,T. Lesourd,Bruno Lopez,Morgan Lopez,Y. Magnard,Alessandro Marconi,G. Mars,G. Martinot-Lagarde,Philippe Mathias,J. L. Monin,D. Mouillet,D. Mouillet,Denis Mourard,E. Nussbaum,Keiichi Ohnaka,J. A. de Freitas Pacheco,C. Perrier,Yves Rabbia,S. Rebattu,François Reynaud,Andrea Richichi,A. Robini,M. Sacchettini,Dieter Schertl,Markus Schöller,W. Solscheid,A. Spang,Ph. Stee,P. Stefanini,Michel Tallon,Isabelle Tallon-Bosc,D. Tasso,Leonardo Testi,F. Vakili,O. von der Lühe,J.-C. Valtier,N. Ventura +101 more
TL;DR: In this article, a data reduction method for single-mode interferometry is presented based on a direct modelling of the fringes in the detector plane, which can be derived for any single-source interferometer.
Journal ArticleDOI
Exploring Brown Dwarf Disks in rho Oph
A. Natta,Leonardo Testi,F. Comerón,Ernesto Oliva,F. D'Antona,Carlo Baffa,Giovanni Comoretto,Sandro Gennari +7 more
TL;DR: In this article, Bontemps et al. presented low-resolution near-infrared spectra in the J, H and K bands, and determined for each source spectral type, extinction, effective temperature a nd luminosity by comparing the spectra to those of field dwarfs and to the most recent model stellar atmospheres.
Journal ArticleDOI
Exploring brown dwarf disks in $\rho$ Ophiuchi
A. Natta,Leonardo Testi,F. Comerón,Ernesto Oliva,F. D'Antona,Carlo Baffa,Giovanni Comoretto,Sandro Gennari +7 more
TL;DR: In this paper, Bontemps et al. presented low-resolution near-infrared spectra in the J, H and K bands, and determined for each source spectral type, extinction, eective temperature and luminosity by comparing the spectra to those of field dwarfs and to the most recent model stellar atmospheres.
Journal ArticleDOI
Near-infrared interferometry of eta Carinae with spectral resolutions of 1 500 and 12 000 using AMBER/VLTI
Gerd Weigelt,Stefan Kraus,Thomas Driebe,Romain Petrov,Karl-Heinz Hofmann,Florentin Millour,Olivier Chesneau,Dieter Schertl,Fabien Malbet,J. D. Hillier,T. R. Gull,Kris Davidson,A. Domiciano de Souza,P. Antonelli,Udo Beckmann,Y. Bresson,Alain Chelli,M. Dugué,Gilles Duvert,Sandro Gennari,L. Gluck,P. Kern,S. Lagarde,E. Le Coarer,Franco Lisi,K. Perraut,Pascal Puget,Fredrik T. Rantakyrö,S. Robbe-Dubois,A. Roussel,E. Tatulli,Gérard Zins,M. Accardo,Bram Acke,K. Agabi,E. Altariba,Brahim Arezki,Eric Aristidi,Carlo Baffa,J. Behrend,T. Blöcker,S. Bonhomme,S. Busoni,Frédéric Cassaing,J. M. Clausse,J. Colin,C. Connot,A. Delboulbe,Philippe Feautrier,D. Ferruzzi,T. Forveille,E. Fossat,Renaud Foy,Didier Fraix-Burnet,A. Gallardo,Elisabetta Giani,C. Gil,A. Glentzlin,M. Heiden,M. Heininger,O. Hernandez Utrera,D. Kamm,Mario Kiekebusch,D. Le Contel,J. M. Le Contel,T. Lesourd,Bruno Lopez,Morgan Lopez,Yves Magnard,Alessandro Marconi,G. Mars,G. Martinot-Lagarde,Philippe Mathias,Pierre Mege,J. L. Monin,D. Mouillet,Denis Mourard,E. Nussbaum,Keiichi Ohnaka,José Pacheco,C. Perrier,Yves Rabbia,S. Rebattu,François Reynaud,Andrea Richichi,Andrea Richichi,A. Robini,M. Sacchettini,Markus Schöller,W. Solscheid,A. Spang,Philippe Stee,P. Stefanini,Michel Tallon,Isabelle Tallon-Bosc,D. Tasso,Leonardo Testi,F. Vakili,O. von der Lühe,J.-C. Valtier,Martin Vannier,N. Ventura,K. Weis,Markus Wittkowski +103 more
TL;DR: The first NIR spectro-interferometry of the LBV? Carinae was performed with the AMBER instrument of the ESO Very Large Telescope Interferometer (VLTI) using baselines from 42 to 89 m as mentioned in this paper.