G. Kroes
ASTRON
6 Papers
18 Citations
G. Kroes is an academic researcher from ASTRON. The author has contributed to research in topics: Astronomical interferometer & Spectrograph. The author has an hindex of 3, co-authored 6 publications. Previous affiliations of G. Kroes include University of Vienna & Radboud University Nijmegen.
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Papers
The asymmetric inner disk of the Herbig Ae star HD 163296 in the eyes of VLTI/MATISSE: evidence for a vortex?
József Varga,József Varga,Michiel R. Hogerheijde,Michiel R. Hogerheijde,R. van Boekel,L. Klarmann,Romain Petrov,L. B. F. M. Waters,L. B. F. M. Waters,Stephane Lagarde,Eric Pantin,Ph. Berio,Gerd Weigelt,Sylvie Robbe-Dubois,Bruno Lopez,Florentin Millour,Jean-Charles Augereau,H. Méheut,Anthony Meilland,Th. Henning,Walter Jaffe,Felix Bettonvil,Paul Bristow,Karl Heinz Hofmann,Alexis Matter,G. Zins,Sebastian Wolf,F. Allouche,F. Donnan,D. Schertl,Carsten Dominik,M. Heininger,M. Lehmitz,Pierre Cruzalèbes,Andreas Glindemann,Klaus Meisenheimer,Claudia Paladini,Markus Schöller,Julien Woillez,Lars Venema,E. Kokoulina,G. Yoffe,Péter Ábrahám,Péter Ábrahám,S. Abadie,Roberto Abuter,M. Accardo,T. Adler,Tibor Agócs,P. Antonelli,A. Böhm,C. Bailet,G. Bazin,Udo Beckmann,J. Beltran,W. Boland,P. Bourget,R. Brast,Yves Bresson,Leonard Burtscher,R. Castillo,A. Chelli,Claudia Cid,Jean-Michel Clausse,C. Connot,Ralf Conzelmann,William C. Danchi,William C. Danchi,M. de Haan,Marco Delbo,M. Ebert,Eddy Elswijk,Y. Fantei,R. Frahm,V. Gámez Rosas,A. Gabasch,Alexandre Gallenne,Alexandre Gallenne,Alexandre Gallenne,E. Garces,P. Girard,F. Y. J. Gonté,J. C. González Herrera,Uwe Graser,P. Guajardo,F. Guitton,Xavier Haubois,Josef Hron,Norbert Hubin,R. Huerta,J. W. Isbell,Derek Ives,Gerd Jakob,A. Jaskó,A. Jaskó,L. Jochum,Ralf Klein,J. Kragt,G. Kroes,S. Kuindersma,L. Labadie,W. Laun,R. S. Le Poole,Christoph Leinert,J.-L. Lizon,Marcelo Lopez,Antoine Mérand,A. Marcotto,N. Mauclert,T. Maurer,Leander Mehrgan,J. Meisner,K. Meixner,M. Mellein,L. Mohr,S. Morel,L. Mosoni,Ramón Navarro,Udo Neumann,E. Nußbaum,Laurent Pallanca,Luca Pasquini,I. Percheron,J.-U. Pott,Eszter Pozna,A. Ridinger,F. Rigal,M. Riquelme,Th. Rivinius,Ronald Roelfsema,Ralf-Rainer Rohloff,S. Rousseau,Nicolas Schuhler,M. Schuil,A. Soulain,Ph. Stee,C. Stephan,R. ter Horst,N. Tromp,Farrokh Vakili,A. van Duin,J. Vinther,Markus Wittkowski,F. Wrhel +143 more
TL;DR: In this paper, the authors used simple geometric models to fit the interferometric visibilities and closure phases of the inner disk of HD 163296 to detect potential disk asymmetries and found that the brightness maximum of the asymmetry is located at the NW part of the disk image, nearly at the position angle of the semimajor axis.
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The asymmetric inner disk of the Herbig Ae star HD 163296 in the eyes of VLTI/MATISSE: evidence for a vortex?
József Varga,József Varga,Michiel R. Hogerheijde,Michiel R. Hogerheijde,R. van Boekel,L. Klarmann,Romain Petrov,L. B. F. M. Waters,L. B. F. M. Waters,Stephane Lagarde,Eric Pantin,Ph. Berio,Gerd Weigelt,Sylvie Robbe-Dubois,Bruno Lopez,Florentin Millour,Jean-Charles Augereau,H. Méheut,Anthony Meilland,Th. Henning,Walter Jaffe,Felix Bettonvil,Paul Bristow,Karl Heinz Hofmann,Alexis Matter,G. Zins,Sebastian Wolf,F. Allouche,F. Donnan,D. Schertl,Carsten Dominik,M. Heininger,M. Lehmitz,Pierre Cruzalèbes,Andreas Glindemann,Klaus Meisenheimer,Claudia Paladini,Markus Schöller,Julien Woillez,Lars Venema,E. Kokoulina,G. Yoffe,Péter Ábrahám,Péter Ábrahám,S. Abadie,Roberto Abuter,M. Accardo,T. Adler,Tibor Agócs,P. Antonelli,A. Böhm,C. Bailet,G. Bazin,Udo Beckmann,J. Beltran,W. Boland,P. Bourget,R. Brast,Yves Bresson,Leonard Burtscher,R. Castillo,A. Chelli,Claudia Cid,Jean-Michel Clausse,C. Connot,Ralf Conzelmann,William C. Danchi,William C. Danchi,M. de Haan,Marco Delbo,M. Ebert,Eddy Elswijk,Y. Fantei,R. Frahm,V. Gámez Rosas,A. Gabasch,Alexandre Gallenne,Alexandre Gallenne,Alexandre Gallenne,E. Garces,P. Girard,F. Y. J. Gonté,J. C. González Herrera,Uwe Graser,P. Guajardo,F. Guitton,Xavier Haubois,Josef Hron,Norbert Hubin,R. Huerta,J. W. Isbell,Derek Ives,Gerd Jakob,A. Jaskó,A. Jaskó,L. Jochum,Ralf Klein,J. Kragt,G. Kroes,S. Kuindersma,L. Labadie,W. Laun,R. S. Le Poole,Christoph Leinert,J.-L. Lizon,Marcelo Lopez,Antoine Mérand,A. Marcotto,N. Mauclert,T. Maurer,Leander Mehrgan,J. Meisner,K. Meixner,M. Mellein,L. Mohr,S. Morel,L. Mosoni,Ramón Navarro,Udo Neumann,E. Nußbaum,Laurent Pallanca,Luca Pasquini,I. Percheron,J.-U. Pott,Eszter Pozna,A. Ridinger,F. Rigal,M. Riquelme,Th. Rivinius,Ronald Roelfsema,Ralf-Rainer Rohloff,S. Rousseau,Nicolas Schuhler,M. Schuil,A. Soulain,Ph. Stee,C. Stephan,R. ter Horst,N. Tromp,Farrokh Vakili,A. van Duin,J. Vinther,Markus Wittkowski,F. Wrhel +143 more
TL;DR: In this article, the authors used geometric models to fit the data and revealed a significant brightness asymmetry in the inner disk of the star HD 163296, where the brightness maximum of the asymmetry is located at the NW part of the disk image, nearly at the position angle of the semimajor axis.
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An overview of the mid-infrared spectro-interferometer MATISSE: science, concept, and current status
Alexis Matter,Bruno Lopez,P. Antonelli,M. Lehmitz,Felix Bettonvil,Udo Beckmann,Stephane Lagarde,Walter Jaffe,Romain Petrov,Ph. Berio,Florentin Millour,Sylvie Robbe-Dubois,Andreas Glindemann,Paul Bristow,Markus Schoeller,T. Lanz,Thomas Henning,Gerd Weigelt,M. Heininger,S. Morel,Pierre Cruzalèbes,Klaus Meisenheimer,Ralph Hofferbert,Sebastian Wolf,Yves Bresson,Tibor Agócs,F. Allouche,Jean-Charles Augereau,G. Avila,C. Bailet,J. Behrend,G. van Belle,Jean-Phillipe Berger,R. van Boekel,Pierre Bourget,R. Brast,Jean-Michel Clausse,C. Connot,Ralf Conzelmann,G. Csepany,William C. Danchi,Marco Delbo,Carsten Dominik,A. van Duin,Eddy Elswijk,Y. Fantei,Gert Finger,A. Gabasch,Frédéric Gonté,Uwe Graser,F. Guitton,Serge Guniat,M. de Haan,Pierre Haguenauer,H. Hanenburg,Karl-Heinz Hofmann,Michiel R. Hogerheijde,R. ter Horst,Josef Hron,Christian A. Hummel,J. Isderda,Derek Ives,Gerd Jakob,A. Jasko,Paul Jolley,S. Kiraly,J. Kragt,T. Kroener,G. Kroes,S. Kuindersma,L. Labadie,Werner Laun,Christoph Leinert,J.-L. Lizon,Ch. Lucuix,A. Marcotto,F. Martinache,G. Martinot-Lagarde,N. Mauclert,Leander Mehrgan,Anthony Meilland,M. Mellein,Serge Menardi,Antoine Mérand,Udo Neumann,E. Nussbaum,S. Ottogalli,Ralf Palsa,Johana Panduro,Eric Pantin,Isabelle Percheron,T. Phan Duc,Jörg-Uwe Pott,Eszter Pozna,Ronald Roelfsema,Gero Rupprecht,Dieter Schertl,C. Schmidt,M. Schuil,Alain Spang,J. Stegmeier,N. Tromp,Farrokh Vakili,Martin Vannier,Karl Wagner,Lars Venema,Julien Woillez +106 more
TL;DR: The second-generation mid-infrared spectrograph and imager for the Very Large Telescope Interferometer (VLTI) at Paranal is the MATISSE as mentioned in this paper, which can enlarge the spectral domain of current optical interferometers by offering the L and M bands in addition to the N band.
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The installation and ongoing commissioning of the MATISSE mid-infrared interferometer at the ESO Very Large Telescope Observatory
Bruno Lopez,Stephane Lagarde,Alexis Matter,Tibor Agócs,F. Allouche,P. Antonelli,Jean-Charles Augereau,C. Bailet,Ph. Berio,Felix Bettonvil,Udo Beckmann,R. van Boekel,Yves Bresson,Paul Bristow,Pierre Cruzalèbes,Marco Delbo,Carsten Dominik,Eddy Elswijk,Y. Fantei,Andreas Glindemann,M. Heininger,Karl Heinz Hofmann,Michiel R. Hogerheijde,Josef Hron,Walter Jaffe,G. Kroes,W. Laun,M. Lehmitz,Anthony Meilland,Klaus Meisenheimer,Florentin Millour,S. Morel,Udo Neumann,Eric Pantin,Romain Petrov,Sylvie Robbe-Dubois,D. Schertl,M. Schoeller,Sebastian Wolf,G. Zins,Thomas Henning,Ph. Stee,Gerd Weigelt +42 more
- 09 Jul 2018
TL;DR: The second-generation mid-infrared spectrograph and imager for the Very Large Telescope Interferometer (VLTI) at Paranal is the MATISSE as discussed by the authors, which can enlarge the spectral domain of current optical interferometers by offering the L and M bands in addition to the N band.
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Mid-infrared circumstellar emission of the long-period Cepheid ℓ Carinae resolved with VLTI/MATISSE
V. Hocdé,Nicolas Nardetto,Alexis Matter,E. Lagadec,Antoine Mérand,Pierre Cruzalèbes,Anthony Meilland,Florentin Millour,Bruno Lopez,Ph. Berio,Gerd Weigelt,Romain Petrov,J. W. Isbell,Walter Jaffe,Pierre Kervella,Andreas Glindemann,Markus Schöller,F. Allouche,Alexandre Gallenne,A. Domiciano de Souza,G. Niccolini,E. Kokoulina,József Varga,József Varga,Stephane Lagarde,Jean-Charles Augereau,R. van Boekel,Paul Bristow,Th. Henning,Karl Heinz Hofmann,G. Zins,William C. Danchi,William C. Danchi,Marco Delbo,Carsten Dominik,V. Gámez Rosas,L. Klarmann,Josef Hron,Michiel R. Hogerheijde,Michiel R. Hogerheijde,Klaus Meisenheimer,Eric Pantin,Claudia Paladini,Sylvie Robbe-Dubois,D. Schertl,Philippe Stee,R. Waters,R. Waters,M. Lehmitz,Felix Bettonvil,M. Heininger,Julien Woillez,Sebastian Wolf,G. Yoffe,Laszlo Szabados,Andrea Chiavassa,S. Borgniet,Louise Breuval,Behnam Javanmardi,Péter Ábrahám,S. Abadie,Roberto Abuter,M. Accardo,T. Adler,Tibor Agócs,Jaime Alonso,P. Antonelli,A. Böhm,C. Bailet,G. Bazin,Udo Beckmann,J. Beltran,W. Boland,P. Bourget,R. Brast,Yves Bresson,Leonard Burtscher,R. Buter,R. Castillo,A. Chelli,Claudia Cid,Jean-Michel Clausse,C. Connot,Ralf Conzelmann,M. de Haan,M. Ebert,Eddy Elswijk,Y. Fantei,R. Frahm,A. Gabasch,E. Garces,P. Girard,A. Glazenborg,F. Y. J. Gonté,J. C. González Herrera,Uwe Graser,P. Guajardo,F. Guitton,H. Hanenburg,Xavier Haubois,Norbert Hubin,R. Huerta,J. Idserda,Derek Ives,Gerd Jakob,A. Jaskó,L. Jochum,Ralf Klein,J. Kragt,G. Kroes,G. Kroes,S. Kuindersma,L. Labadie,W. Laun,R. S. Le Poole,Christoph Leinert,J.-L. Lizon,M. Lopez,A. Marcotto,N. Mauclert,T. Maurer,Leander Mehrgan,J. Meisner,K. Meixner,M. Mellein,L. Mohr,S. Morel,L. Mosoni,Ramón Navarro,Udo Neumann,E. Nußbaum,Laurent Pallanca,Luca Pasquini,I. Percheron,T. Phan Duc,J.-U. Pott,Eszter Pozna,A. Ridinger,F. Rigal,M. Riquelme,Th. Rivinius,Ronald Roelfsema,Ralf-Rainer Rohloff,S. Rousseau,Nicolas Schuhler,M. Schuil,K. Shabun,A. Soulain,C. Stephan,R. ter Horst,N. Tromp,Farrokh Vakili,A. van Duin,Lars Venema,J. Vinther,Markus Wittkowski,F. Wrhel +156 more
TL;DR: In this paper, the authors used photometric observations in various bands (from the visible domain to the infrared) and Spitzer Space Telescope spectroscopy to constrain the geometry and the IR excess of the environment of the bright long-period Cepheid l Car.