Bruce Proper Motion Survey

Bruce Proper Motion Survey PDF Author: Willem Jacob Luyten
Publisher:
ISBN:
Category : Stars
Languages : en
Pages : 110

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Bruce Proper Motion Survey

Bruce Proper Motion Survey PDF Author: Willem Jacob Luyten
Publisher:
ISBN:
Category : Stars
Languages : en
Pages : 110

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Book Description


W.P.A. Technical Series

W.P.A. Technical Series PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 224

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W. P. A. Technical Series

W. P. A. Technical Series PDF Author: United States. Work Projects Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 988

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Proper Motion Survey with the Forty-eight Inch Schmidt Telescope

Proper Motion Survey with the Forty-eight Inch Schmidt Telescope PDF Author: Willem Jacob Luyten
Publisher:
ISBN:
Category : Stars
Languages : en
Pages : 50

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Catalogue of Mean UBV Data on Stars

Catalogue of Mean UBV Data on Stars PDF Author: Jean-Claude Mermilliod
Publisher: Springer Science & Business Media
ISBN: 1461384362
Category : Science
Languages : en
Pages : 1390

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Book Description
This catalog contains data on the magnitudes of more than 100,000 stars in the Galaxy. For each star listed, the catalog gives the position, identification, and ultraviolet, blue and visual magnitude from photoelectric measurements. The measurements from which these mean values were computed were collected from observations published between 1953 and 1992. The volume includes more than 1400 references.

Catalogue of the Positions and Proper Motions of Stars Between Declinations -40 ̊and -50,̊

Catalogue of the Positions and Proper Motions of Stars Between Declinations -40 ̊and -50,̊ PDF Author: Dorrit Hoffleit
Publisher:
ISBN:
Category : Stars
Languages : en
Pages : 372

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Bibliography of Research Projects Reports ...

Bibliography of Research Projects Reports ... PDF Author: United States. Work Projects Administration
Publisher:
ISBN:
Category : Public works
Languages : en
Pages : 228

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The Analysis of Starlight

The Analysis of Starlight PDF Author: J. B. Hearnshaw
Publisher: CUP Archive
ISBN: 9780521399166
Category : Nature
Languages : en
Pages : 554

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This book presents a detailed pedagogical account of the equation of state and its applications in several important and fast growing topics in theoretical physics, chemistry and engineering. This book is the storv of the analysis of starlight by astronomical spectroscopy. It describes the development of the subject from the time of Joseph Fraunhofer, who, in 1814, used a telescope-mounted prism to observe the spectral light emitted from several bright stars. He discovered that light was missing at certain colours (wavelengths) in the starlight, and these so-called spectral lines were subsequently shown to hold clues to the nature of the stars themselves. The book explains how the classification of stars using their line spectra developed into a major branch of astronomy whilst new methods in astrophysics made possible the approximate quantitative analysis of spectral lines in the 1920s and 1930s. After the Second World War these techniques were considerably improved when computers were programmed to model the structure of the outer layers of stars. Basic concepts in spectroscopy and spectral analysis are also covered and. finally. Dr Hearnshaw comments on the stellar spectroscopy of some individual star.

Bibliography of Publications Resulting from Research Projects at the University of Minnesota, 1935-1941 ...

Bibliography of Publications Resulting from Research Projects at the University of Minnesota, 1935-1941 ... PDF Author: United States. Work Projects Administration (Minn.)
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 76

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Scientific Information Notes

Scientific Information Notes PDF Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 14

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