PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.
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Add to basketPAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
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Add to basketPAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
US$ 30.89
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Add to basketHRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
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Add to basketHRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.
Language: Dutch
Published by Groningen: Kapteyn Astronomical Laboratory, 1977
Seller: Antiquariat Jüterbook, Inh. H. Schulze, Jüterbog, Germany
Weicher Einband. Okart., 8 S. Klammerheftung. sehr guter Zustand 42 gr.
Annals of The Astronomical Observatory of Harvard College, Volume 104, Nos. 1-8 (complete). Cambridge: published by Observatory, (January 1, 1938 - preface to no 8). 278p. 12x10'', stapled parts. Occasional soiling, edges chipped, VG.
ISBN 10: 8196164653 ISBN 13: 9788196164652
Seller: Majestic Books, Hounslow, United Kingdom
Condition: New. pp. 21.
Annals of Harvard College Observatory. Vol. 110, Nos. 1-7. (Cambridge: December 28,1940-July 1, 1944. 260p. 11.5x9.5'', stapled parts. Occasional soiling, VG.
Seller: Forgotten Books, London, United Kingdom
US$ 17.73
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Add to basketPaperback. Condition: New. Print on Demand. This book collects variable star data and results derived from the extensive research of the author. It is a detailed, if traditional, contribution to the field of variable star observation and analysis. The author uses a large number of observations, collected over several years, to derive new elements for many stars and examine the question of period change in long-period variables. The work is embedded in the context of earlier variable star observations, with comparisons to earlier researchers like HARTWIG and others. It also considers in some depth the topic of period changes, especially in long-period variables, which, at the time of the author's writing, was still a relatively new and not well understood phenomenon. The ideas and data presented lay the groundwork for future researchers, providing a valuable historical record. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
ISBN 10: 8196164653 ISBN 13: 9788196164652
Seller: Biblios, Frankfurt am main, HESSE, Germany
Condition: New. pp. 21.
Seller: Forgotten Books, London, United Kingdom
US$ 20.47
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Add to basketPaperback. Condition: New. Print on Demand. This book compiles observations of variable stars collected between 1901-1912 by the Vassar College Observatory. The author presents the results of these observations along with discussions of the methods and instruments used to collect them. The book provides valuable insights into the history of astronomy, as it documents a time when astronomers were transitioning from visual observations to photographic methods. This allowed for the study of fainter stars and contributed to a deeper understanding of stellar variability. The author's careful compilation and analysis of these observations make this book a valuable resource for astronomers and historians of science alike. Its detailed observations and discussions of variable stars offer a glimpse into the development of astronomy during a period of significant technological advancements in the field. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
Condition: New.
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Gebunden. Condition: New.
Language: English
Published by Alpha Edition Okt 2023, 2023
ISBN 10: 9357919015 ISBN 13: 9789357919012
Seller: AHA-BUCH GmbH, Einbeck, Germany
Taschenbuch. Condition: Neu. Neuware - A Plan for Securing Observations of the Variable Stars, a classical book, has been considered essential throughout the human history, and so that this work is never forgotten we at Alpha Editions have made efforts in its preservation by republishing this book in a modern format for present and future generations. This whole book has been reformatted, retyped and designed. These books are not made of scanned copies of their original work and hence the text is clear and readable.
Seller: AHA-BUCH GmbH, Einbeck, Germany
Taschenbuch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.
Language: English
Published by Creative Media Partners, LLC Aug 2016, 2016
ISBN 10: 1373295090 ISBN 13: 9781373295095
Seller: AHA-BUCH GmbH, Einbeck, Germany
Buch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.
Seller: Ria Christie Collections, Uxbridge, United Kingdom
US$ 131.97
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Add to basketCondition: New. In.
Seller: Ria Christie Collections, Uxbridge, United Kingdom
US$ 131.97
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Add to basketCondition: New. In.
Condition: New. pp. 255.
Condition: Hervorragend. Zustand: Hervorragend | Seiten: 256 | Sprache: Englisch | Produktart: Bücher | This thesis is a comprehensive work that addresses many of the open questions currently being discusssed in the very-high-energy (VHE) gamma-ray community. It presents a detailed description of the MAGIC telescope together with a glimpse of the future Cherenkov Telescope Array (CTA). One section is devoted to the design, development and characterization of trigger systems for current and future imaging atmospheric Cherenkov telescopes. The book also features a state-of-the-art description of pulsar wind nebula (PWN) systems, the study of the multi-TeV spectrum of the Crab nebula, as well as the discovery of VHE gamma rays at the multiwavelength PWN 3C 58, which were sought at these wavelengths for more than twenty years. It also includes the contextualization of this discovery amongst the current population of VHE gamma-ray PWNe. Cataclysmic variable stars represent a new source of gamma ray energies, and are also addressed here. In closing, the thesis reports on the systematic search for VHE gamma-ray emissions of AE Aquarii in a multiwavelength context and the search for VHE gamma-ray variability of novae during outbursts at different wavelengths.
Language: English
Published by Cambridge/Mass, 1904
First Edition
(30 x 24,5 cm). SS. (117)-249. Mit 2 Tafeln. Original-Broschur. (Annals of the Astron. Obs. of Harvard Coll.). Erste Ausgabe. - Rücken mit kleinen Fehlstellen, sonst gut erhalten. - DSB 10, 599.
Published by TBD, china, 1970
Seller: Sunny Day Bookstore, SINGAPORE, Singapore
Condition: Fine. RUA8901888.
Language: English
Published by Springer International Publishing, 2016
ISBN 10: 3319447505 ISBN 13: 9783319447506
Seller: moluna, Greven, Germany
US$ 110.48
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Add to basketGebunden. Condition: New.
Language: English
Published by Springer International Publishing, 2018
ISBN 10: 3319831283 ISBN 13: 9783319831282
Seller: moluna, Greven, Germany
US$ 110.48
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Add to basketCondition: New.
Seller: Revaluation Books, Exeter, United Kingdom
US$ 176.41
Quantity: 2 available
Add to basketHardcover. Condition: Brand New. 255 pages. 9.25x6.10x0.63 inches. In Stock.