Wide-Field Spectroscopy: Proceedings of the 2nd Conference of the Working Group of IAU Commission 9 on "Wide-Field Imaging" held in Athens, Greece, ... 212 (Astrophysics and Space Science Library) - Hardcover

Hardcover

ISBN 10: 0792345185 ISBN 13: 9780792345183

Verlag: Springer, 1997

Inhaltsangabe

E. KONTIZAS Astronomical Institute National Observatory of Athens P. O. Box 20048 Athens GR-1181O GREECE The international conference on "Wide-Field Spectroscopy" and its sub­ ject matter were agreed during the general assembly of the International Astronomical Union (IAU) in August 1994 by the Working Group of Com­ mision 9 "Wi de-Field Imaging". This meeting gave an opportunity to world experts on this subject to gather in Athens, in order to discuss the cur­ rent exploitation and the impending opportunities that exist in the area of multi-object spectroscopy, with particular emphasis on: 1. Astronomical instruments, data acquisition, processing and analysis techniques. 2. Astrophysical problems best tackled through wide-field, multi-object spectroscopy. The new fibre optic technology offers an important tool for the advancement of basic research and the development of industrial applications. Astronom­ ical spectroscopy is a field of astronomy which has contributed much to the advancement of fundamental physics. The spectra of hot stars have been used to determine the well-known Balmer formula for the wavelength of hydrogen lines, in the late 19th century. Since then, spectroscopy has made enormous progress in stellar atmosphere studies, in kinematics, and in the detection of high redshifts in the Universe. The traditional techniques of obtaining wide-field spectroscopic data are based on slitless spectroscopy (objective prism). Several observations, world wide, make use ofthese tech­ niques in order to obtain information on the spectral properties of objects in large areas of the sky.

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Reseña del editor

The field of astronomical spectroscopy has contributed much to the advancement of fundamental physics. Due to its multi-wavelength nature, it provides a wealth of information for studies of celestial bodies, especially when many objects (sometimes hundreds) spread over a wide angle are observed simultaneously under the same atmospheric conditions. In this book we gather together from major observatories throughout the world information on all new techniques of wide-field, multi-object spectroscopy including instrumentation, data processing for storage in large databases and automated spectral analysis. Additionally, several key projects of astrophysical importance are described by experts in the relevant fields. The main results from current observations and the astrophysical highlights expected from the new technologies are presented.

Details zur Ausgabe

• Verlag: Springer
• Erscheinungsdatum: 1997
• Sprache: Englisch
• ISBN 10: 0792345185
• ISBN 13: 9780792345183
• Einband: Tapa dura
• Anzahl der Seiten: 438
• Herausgeber: Morgan D.H., Kontizas E., Kontizas M.
• Kontakt zum Hersteller: ROXIO; https://www.also.com/ec/cms5/en_6000/6000/index.jsp; ; Friedrich-Karl-Str. 9; Hamburg; 22391; Deutschland