Imaging at high angular resolution of stellar surfaces and close environment : Evry Schatzman School 2017 /

Mostrar otras versiones (1)

Imaging at high angular resolution (HRA) is a flourishing discipline. High performance instruments like the spectro-polarimeter SPHERE at VLT/ESO has recently been implemented. A harvest of splendid results is continuously coming from interferometry with PIONIER, MATISSE, and now GRAVITY (all at VLTI...

Descripción completa

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor Corporativo: Evry Schatzman School Roscoff, France
Otros Autores: Nardetto, Nicolas (Editor ), Lebreton, Yveline (Editor ), Lagadec, Eric (Editor )
Formato: Electrónico Congresos, conferencias eBook
Idioma:Inglés
Publicado: [Les Ulis, France] : EDP Sciences, 2019.
Colección:EDP sciences proceedings.
Temas:
Imaging systems in astronomy > Congresses.
Interferometry > Congresses.
Telescopes > Congresses.
Resolution (Optics) > Congresses.
Optics, Adaptive > Congresses.
Astronomy > Observations > Congresses.
Imagerie en astronomie > Congrès.
Interférométrie > Congrès.
Télescopes > Congrès.
Résolution (Optique) > Congrès.
Optique adaptative > Congrès.
Astronomie > Observations > Congrès.
SCIENCE > Physics > Astrophysics.
Astronomy.
Imaging systems in astronomy.
Interferometry.
Optics, Adaptive.
Resolution (Optics)
Telescopes.
Conference papers and proceedings.
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Intro; Evry Schatzman School 2017; List of participants; Contents; Preface; Diffraction-dominated observational astronomy; 1 Introduction; 2 Images in astronomy; 3 Coherence properties of light; 4 Diffraction-dominated imaging; 5 High-contrast imaging; 6 Atmospheric turbulence and Adaptive Optics; 7 Extreme adaptive optics; 8 Calibration of biases; 9 Focal-plane based wavefront control?; 10 Conclusion; References; Introduction to optical/IR interferometry: history and basic principles; 1 Introduction; 2 Some reminders; 3 Brief history about the measurements of stellar diameters
  • 4 Light coherence5 Some examples of interferometers; 6 Three important theorems and some applications; References; Optical Long Baseline Interferometry; 1 Introduction; 2 Angular diameter and coherence of the wavefront; 3 Angular diameter and Object-Image relationship; 4 A direct imaging technique; 5 The reality of the coherence; 6 Practical considerations for the implementation of an interferometer; 7 A modern panorama of optical long baseline interferometry; 8 The study of stellar surface and their close environment usinginterferometry; 9 Steps to the future; References

Ejemplares similares