Correspondence Concerning the Classification of Stellar Spectra

Correspondence Concerning the Classification of Stellar Spectra PDF Author: Frank Schlesinger
Publisher:
ISBN:
Category :
Languages : en
Pages : 42

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Correspondence Concerning the Classification of Stellar Spectra

Correspondence Concerning the Classification of Stellar Spectra PDF Author: Frank Schlesinger
Publisher:
ISBN:
Category :
Languages : en
Pages : 42

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Stellar Spectral Classification

Stellar Spectral Classification PDF Author: Richard O. Gray
Publisher: Princeton University Press
ISBN: 0691125112
Category : Science
Languages : en
Pages : 611

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Book Description
Written by leading experts in the field, Stellar Spectral Classification is the only book to comprehensively discuss both the foundations and most up-to-date techniques of MK and other spectral classification systems. Definitive and encyclopedic, the book introduces the astrophysics of spectroscopy, reviews the entire field of stellar astronomy, and shows how the well-tested methods of spectral classification are a powerful discovery tool for graduate students and researchers working in astronomy and astrophysics. The book begins with a historical survey, followed by chapters discussing the entire range of stellar phenomena, from brown dwarfs to supernovae. The authors account for advances in the field, including the addition of the L and T dwarf classes; the revision of the carbon star, Wolf-Rayet, and white dwarf classification schemes; and the application of neural nets to spectral classification. Copious figures illustrate the morphology of stellar spectra, and the book incorporates recent discoveries from earth-based and satellite data. Many examples of spectra are given in the red, ultraviolet, and infrared regions, as well as in the traditional blue-violet optical region, all of which are useful for researchers identifying stellar and galactic spectra. This essential reference includes a glossary, handy appendixes and tables, an index, and a Web-based resource of spectra. In addition to the authors, the contributors are Adam J. Burgasser, Margaret M. Hanson, J. Davy Kirkpatrick, and Nolan R. Walborn.

The Astrophysical Journal

The Astrophysical Journal PDF Author:
Publisher:
ISBN:
Category : Astrophysics
Languages : en
Pages : 478

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"Letters to the Editor" issued as Part 2 and separately paged from v. 148, 1967. Beginning in 2009, the Letters published only online.

An Atlas of Stellar Spectra, with an Outline of Spectral Classification. By W.W. Morgan, Philip C. Keenan and Edith Kellman. [With Plates.].

An Atlas of Stellar Spectra, with an Outline of Spectral Classification. By W.W. Morgan, Philip C. Keenan and Edith Kellman. [With Plates.]. PDF Author: William Wilson MORGAN
Publisher:
ISBN:
Category :
Languages : en
Pages : 35

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An Atlas of Stellar Spectra, with an Outline of Spectral Classification

An Atlas of Stellar Spectra, with an Outline of Spectral Classification PDF Author: William Wilson Morgan
Publisher:
ISBN:
Category : Stars
Languages : en
Pages : 35

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International Catalogue of Scientific Literature, 1901-1914

International Catalogue of Scientific Literature, 1901-1914 PDF Author:
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 498

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International Catalogue of Scientific Literature

International Catalogue of Scientific Literature PDF Author:
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 620

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The Glass Universe

The Glass Universe PDF Author: Dava Sobel
Publisher: Penguin
ISBN: 0143111345
Category : Science
Languages : en
Pages : 353

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Book Description
From #1 New York Times bestselling author Dava Sobel, the "inspiring" (People), little-known true story of women's landmark contributions to astronomy A New York Times Book Review Notable Book Named one of the best books of the year by NPR, The Economist, Smithsonian, Nature, and NPR's Science Friday Nominated for the PEN/E.O. Wilson Literary Science Writing Award "A joy to read.” —The Wall Street Journal In the mid-nineteenth century, the Harvard College Observatory began employing women as calculators, or “human computers,” to interpret the observations their male counterparts made via telescope each night. At the outset this group included the wives, sisters, and daughters of the resident astronomers, but soon the female corps included graduates of the new women's colleges—Vassar, Wellesley, and Smith. As photography transformed the practice of astronomy, the ladies turned from computation to studying the stars captured nightly on glass photographic plates. The “glass universe” of half a million plates that Harvard amassed over the ensuing decades—through the generous support of Mrs. Anna Palmer Draper, the widow of a pioneer in stellar photography—enabled the women to make extraordinary discoveries that attracted worldwide acclaim. They helped discern what stars were made of, divided the stars into meaningful categories for further research, and found a way to measure distances across space by starlight. Their ranks included Williamina Fleming, a Scottish woman originally hired as a maid who went on to identify ten novae and more than three hundred variable stars; Annie Jump Cannon, who designed a stellar classification system that was adopted by astronomers the world over and is still in use; and Dr. Cecilia Helena Payne, who in 1956 became the first ever woman professor of astronomy at Harvard—and Harvard’s first female department chair. Elegantly written and enriched by excerpts from letters, diaries, and memoirs, The Glass Universe is the hidden history of the women whose contributions to the burgeoning field of astronomy forever changed our understanding of the stars and our place in the universe.

Selected Correspondence of William Huggins Vol 2

Selected Correspondence of William Huggins Vol 2 PDF Author: Barbara J Becker
Publisher: Taylor & Francis
ISBN: 1040236146
Category : Literary Criticism
Languages : en
Pages : 702

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Book Description
William Huggins (1824–1910) was celebrated in his lifetime as the father of astrophysics. The letters and observatory notebooks contained in this edition allow Huggins’ important role in the development of astrophysics to fully emerge. Material comes from archives around the world and is previously unpublished.

Stellar Spectral Classification

Stellar Spectral Classification PDF Author: Richard O. Gray
Publisher: Princeton University Press
ISBN: 1400833361
Category : Science
Languages : en
Pages : 611

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Book Description
Written by leading experts in the field, Stellar Spectral Classification is the only book to comprehensively discuss both the foundations and most up-to-date techniques of MK and other spectral classification systems. Definitive and encyclopedic, the book introduces the astrophysics of spectroscopy, reviews the entire field of stellar astronomy, and shows how the well-tested methods of spectral classification are a powerful discovery tool for graduate students and researchers working in astronomy and astrophysics. The book begins with a historical survey, followed by chapters discussing the entire range of stellar phenomena, from brown dwarfs to supernovae. The authors account for advances in the field, including the addition of the L and T dwarf classes; the revision of the carbon star, Wolf-Rayet, and white dwarf classification schemes; and the application of neural nets to spectral classification. Copious figures illustrate the morphology of stellar spectra, and the book incorporates recent discoveries from earth-based and satellite data. Many examples of spectra are given in the red, ultraviolet, and infrared regions, as well as in the traditional blue-violet optical region, all of which are useful for researchers identifying stellar and galactic spectra. This essential reference includes a glossary, handy appendixes and tables, an index, and a Web-based resource of spectra. In addition to the authors, the contributors are Adam J. Burgasser, Margaret M. Hanson, J. Davy Kirkpatrick, and Nolan R. Walborn.