Astronomical Photometry

Astronomical Photometry

Author: C. Sterken

Publisher: Springer Science & Business Media

Published: 1992-04-30

Total Pages: 294

ISBN-13: 9780792316534

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Small and large telescopes are being installed all around the world. Astronomers have thus acquired better access to more modern equipment; not in the least to photometers, which are very important tools for the contemporary observer. This development of higher quality and more sensitive equipment makes it very necessary to improve the accuracy of the measurements. This guide helps the astronomer and astronomy student to improve the quality of their photometric measurements and to extract a maximum of information from their observations. The book is based on the authors' observing experience, spending numerious nights behind various instruments at many different observatories.


Introduction to Astronomical Photometry

Introduction to Astronomical Photometry

Author: Edwin Budding

Publisher: Cambridge University Press

Published: 2007-04-26

Total Pages: 464

ISBN-13: 9780521847117

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Review of astronomical photometry for graduate students, researchers and advanced amateurs in practical and observational astronomy.


Introduction to Astronomical Photometry

Introduction to Astronomical Photometry

Author: M. Golay

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 376

ISBN-13: 9401021694

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The material given in this 'Introduction to astronomical photometry' is the subject matter of a lecture at the University of Geneva. It is, therefore, intended for those students, physicists or mathematicians, who have completed their bachelor's degree or diploma, and are intending to work for their Ph.D. in astronomy. We assume then the elementary ideas of astrophysics, magnitude, colour index, spectral classes, luminosity classes, gradient, atmospheric extinction are already known. The student may find it useful to re-read the work of Schatzman [1], Dufay [2] and Aller [254] before embarking upon the study of this 'Introduction to astronomical photometry'. It is not our aim in this book to deal with every aspect of stellar photometry. On the contrary, we shall restriet ourselves to looking at subjects ofwhich knowledge seems to us essential for someone who has to use photometrie quantities in his astronomical research. We are, therefore, keeping the interests of the photometrie measurements user partieularly in mind. We shall only discuss very superficially the technical prob lems and reduction methods for atmospheric extinction. These problems are dealt with very clearly in Astronomical Techniques [3]; the first by A. Lallemand, H. L.


Introduction to Astronomical Photometry

Introduction to Astronomical Photometry

Author: E. Budding

Publisher: Cambridge University Press

Published: 1993-09-24

Total Pages: 294

ISBN-13: 9780521418676

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Completely updated, this second Edition gives a broad review of astronomical photometry to provide an understanding of astrophysics from a data-based perspective. It explains the underlying principles of the instruments used, and the applications and inferences derived from measurements. Each chapter has been fully revised to account for the latest developments, including the uses of CCDs. Thoroughly illustrated, this book provides an overview and historical background of the subject before reviewing the main themes within astronomical photometry. The central chapters focus on the practical design of the instruments and methodology used. The book continues by discussing specialized topics in stellar astronomy, concentrating on the information that can be derived from the analysis of the light curves of variable stars and especially close binary systems. The new edition includes numerous bibliographic notes and a glossary of terms. It is ideal for graduate students, academic researchers and advanced amateurs interested in practical and observational astronomy. Book jacket.


Astronomical Photometry

Astronomical Photometry

Author: Eugene F. Milone

Publisher: Springer Science & Business Media

Published: 2011-04-06

Total Pages: 226

ISBN-13: 1441980504

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This book will bring together experts in the field of astronomical photometry to discuss how their subfields provide the precision and accuracy in astronomical energy flux measurements that are needed to permit tests of astrophysical theories. Differential photometers and photometry, improvements in infrared precision, the improvements in precision and accuracy of CCD photometry, the absolute calibration of flux, the development of the Johnson UBVRI photometric system and other passband systems to measure and precisely classify specific types of stars and astrophysical quantities, and the current capabilities of spectrophotometry, and polarimetry to provide precise and accurate data, will all be discussed in this volume. The discussion of `differential’ or `two-star’ photometers will include those developed for planetary as well as stellar photometry and will range from the Princeton polarizing photometer through the pioneering work of Walraven to the differential photometers designed to measure the ashen light of Venus and to counter the effects of aurorae at high latitude sites; the last to be discussed will be the Rapid Alternate Detection System (RADS) developed at the University of Calgary in the 1980s.


The Measurement of Starlight

The Measurement of Starlight

Author: J. B. Hearnshaw

Publisher: Cambridge University Press

Published: 1996-05-02

Total Pages: 542

ISBN-13: 9780521403931

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A well-illustrated historical survey of the science of measuring the brightness and colours of stars - for professional astronomers, amateur astronomers and historians of science.


Introduction to Astronomical Spectroscopy

Introduction to Astronomical Spectroscopy

Author: Immo Appenzeller

Publisher: Cambridge University Press

Published: 2012-12-17

Total Pages: 269

ISBN-13: 1139789368

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Spectroscopy is the principal tool used in astronomy to investigate the Universe beyond Earth's atmosphere. Through the analysis of electromagnetic radiation, spectrographs enable observers to assess the chemical composition, kinematics and local physical properties of distant stars, nebulae and galaxies. Thoroughly illustrated and clearly written, this handbook offers a practical and comprehensive guide to the different spectroscopic methods used in all branches of astronomy, at all wavelengths from radio to gamma-ray and from ground and space-borne instruments. After a historical overview of the field, the central chapters navigate the various types of hardware used in spectroscopy. In-depth descriptions of modern techniques and their benefits and drawbacks help you choose the most promising observation strategy. The handbook finishes by assessing new technologies and future prospects for deep-sky observation. This text is an ideal reference for today's graduate students and active researchers, as well as those designing or operating spectroscopic instruments.