The ∆a photometric system PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The ∆a photometric system PDF full book. Access full book title The ∆a photometric system by Ernst Paunzen. Download full books in PDF and EPUB format.
Author: Ernst Paunzen
Publisher: Cuvillier Verlag
ISBN: 3736962835
Category : Science
Languages : en
Pages : 248
Get Book Here
Book Description
This book describes the characteristics and applications of the Δa photometric system, which measures the stellar flux at around 520 nm. Since its introduction in 1976 by Hans-Michael Maitzen, the Δa system has not only been successfully applied to the classical chemically peculiar stars of the upper main sequence, but also to galactic and extragalactic star clusters. New possible applications for studying galaxies, quasars and other astrophysical objects of interest are discussed.
Author: Ernst Paunzen
Publisher: Cuvillier Verlag
ISBN: 3736962835
Category : Science
Languages : en
Pages : 248
Get Book Here
Book Description
This book describes the characteristics and applications of the Δa photometric system, which measures the stellar flux at around 520 nm. Since its introduction in 1976 by Hans-Michael Maitzen, the Δa system has not only been successfully applied to the classical chemically peculiar stars of the upper main sequence, but also to galactic and extragalactic star clusters. New possible applications for studying galaxies, quasars and other astrophysical objects of interest are discussed.
Author: Michael K. Shepard
Publisher: Cambridge University Press
ISBN: 110713174X
Category : Nature
Languages : en
Pages : 263
Get Book Here
Book Description
This accessible handbook demonstrates how reflected light can be measured and used to investigate the properties of Solar System objects.
Author: W. Romanishin
Publisher: Createspace Independent Pub
ISBN: 9781500772116
Category : Science
Languages : en
Pages : 168
Get Book Here
Book Description
An Introduction to Astronomical Photometry Using CCDsBy W. Romanishin
Author: Ernst Paunzen
Publisher:
ISBN: 9783736972834
Category :
Languages : en
Pages : 248
Get Book Here
Book Description
This book describes the characteristics and applications of the Δa photometric system, which measures the stellar flux at around 520 nm. Since its introduction in 1976 by Hans-Michael Maitzen, the Δa system has not only been successfully applied to the classical chemically peculiar stars of the upper main sequence, but also to galactic and extragalactic star clusters. New possible applications for studying galaxies, quasars and other astrophysical objects of interest are discussed.
Author: C. Sterken
Publisher: Springer Science & Business Media
ISBN: 9401124760
Category : Science
Languages : en
Pages : 277
Get Book Here
Book Description
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.
Author: C. Sterken
Publisher: Springer Science & Business Media
ISBN: 9780792316534
Category : Science
Languages : en
Pages : 294
Get Book Here
Book Description
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.
Author: E. Budding
Publisher: Cambridge University Press
ISBN: 9780521418676
Category : Nature
Languages : en
Pages : 294
Get Book Here
Book Description
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.
Author: M. Golay
Publisher: Springer Science & Business Media
ISBN: 9401021694
Category : Science
Languages : en
Pages : 376
Get Book Here
Book Description
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.
Author: Robert L. Booker
Publisher:
ISBN:
Category : Photometry
Languages : en
Pages : 88
Get Book Here
Book Description
Author: Gary John Anderson
Publisher:
ISBN:
Category : Infrared technology
Languages : en
Pages : 234
Get Book Here
Book Description
