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| Author | : Thomas Roger Williams |
| Publisher | : |
| Total Pages | : 449 |
| Release | : 2014-05-14 |
| Genre | : Astronomy |
| ISBN | : 9781139127356 |
As the definitive history of the AAVSO, this text will interest amateur and professional astronomers, historians and sociologists alike.
| Author | : Thomas R. Williams |
| Publisher | : Cambridge University Press |
| Total Pages | : 449 |
| Release | : 2011-05-26 |
| Genre | : Science |
| ISBN | : 1139496344 |
Founded in 1911, the AAVSO boasts over 1200 members and observers and is the world's largest non-profit organization dedicated to variable star observation. This timely book marks the AAVSO's centennial year, presenting an authoritative and accurate history of this important association. Writing in an engaging and accessible style, the authors move chronologically through five eras of the AAVSO, discussing the evolution of its structure and purpose. Throughout the text, the main focus is on the thousands of individuals whose contributions have made the AAVSO's progress possible. Describing a century of interaction between amateur and professional astronomers, the authors celebrate the collaborative relationships that have existed over the years. As the definitive history of the first hundred years of the AAVSO, this text has broad appeal and will be of interest to amateur and professional astronomers, as well as historians and sociologists of science in general.
| Author | : John R. Percy |
| Publisher | : Cambridge University Press |
| Total Pages | : 330 |
| Release | : 2007-05-24 |
| Genre | : Science |
| ISBN | : 1139463284 |
This book was first published in 2007. Variable stars are those that change brightness. Their variability may be due to geometric processes such as rotation, or eclipse by a companion star, or physical processes such as vibration, flares, or cataclysmic explosions. In each case, variable stars provide unique information about the properties of stars, and the processes that go on within them. This book provides a concise overview of variable stars, including a historical perspective, an introduction to stars in general, the techniques for discovering and studying variable stars, and a description of the main types of variable stars. It ends with short reflections about the connection between the study of variable stars, and research, education, amateur astronomy, and public interest in astronomy. This book is intended for anyone with some background knowledge of astronomy, but is especially suitable for undergraduate students and experienced amateur astronomers who can contribute to our understanding of these important stars.
| Author | : Cafer Ibanogammalu |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 838 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 9401142998 |
Pulsating and eccentric binary stars play a fundamentally important role in deciphering the mass distribution within stars. The present volume reviews the fundamental concepts of both radial and nonradial oscillations in the stars, including the Sun. Helio- and astroseismological results are reviewed, from the basics to the most recent developments. A new theory is presented, which seems to explain the mechanism of the light and radial velocity variations of recently discovered Ap stars. This textbook covers almost all kinds of variable stars of widely different characteristics. It will serve as a reference text for a very long time to come, not only for specialists but also for undergraduate students of physics and astronomy.
| Author | : Edward C. Pickering |
| Publisher | : DigiCat |
| Total Pages | : 26 |
| Release | : 2022-08-01 |
| Genre | : Fiction |
| ISBN | : |
DigiCat Publishing presents to you this special edition of "A Plan for Securing Observations of the Variable Stars" by Edward C. Pickering. DigiCat Publishing considers every written word to be a legacy of humankind. Every DigiCat book has been carefully reproduced for republishing in a new modern format. The books are available in print, as well as ebooks. DigiCat hopes you will treat this work with the acknowledgment and passion it deserves as a classic of world literature.
| Author | : David H. Levy |
| Publisher | : |
| Total Pages | : 198 |
| Release | : 1989 |
| Genre | : Science |
| ISBN | : 9780521321136 |
David Levy's entertaining, well-researched book is aimed at the amateur enthusiast who likes to learn enjoyably. Beginning with advice on binoculars and telescopes, and how to observe the night sky effectively, the author goes on to describe thoroughly the field of variable star observation, a field in which amateurs have made important contributions. He shows how to interpret variations in light output in terms of the life of a star, from birth through to sometimes violent death. All of the major variable stars are described and classified, as well as other variable objects such as active galaxies, asteroids, comets and the sun. The book also contains a guide to the seasonal night sky. Throughout, practical observations serve to complement the text, producing an exciting, very readable introduction to this fascinating subject.
| Author | : |
| Publisher | : |
| Total Pages | : 108 |
| Release | : 1924 |
| Genre | : Astronomy |
| ISBN | : |
| Author | : Leon Campbell |
| Publisher | : |
| Total Pages | : 55 |
| Release | : 1941 |
| Genre | : |
| ISBN | : |
| Author | : Charles Scovil |
| Publisher | : |
| Total Pages | : 238 |
| Release | : 1990 |
| Genre | : Astronomy |
| ISBN | : |
| Author | : John Stephen Glasby |
| Publisher | : Constable |
| Total Pages | : 352 |
| Release | : 1969 |
| Genre | : Science |
| ISBN | : |
