Download or read book Light Curves of Variable Stars written by C. Sterken and published by Cambridge University Press. This book was released on 1996-10-28 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most complete and up-to-date reference volume available on variable stars, their classification and properties.

Download or read book Women in the History of Variable Star Astronomy written by Dorrit Hoffleit and published by . This book was released on 1993 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Introduction to the Study of Eclipsing Variables written by Zdeněk Kopal and published by . This book was released on 1946 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Variability of Blazars written by E. VALTAOJA (Ed) and published by Cambridge University Press. This book was released on 1992 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Blazars (also known as BL Lac objects), first discovered in 1978, are unusually energetic objects in the extragalactic universe. About 200 are known or suspected. They are radio sources with highly variable optical and radio emission, as well as high polarisation, and their optical spectra normally have no distinguishable features. It is generally accepted that they belong to that class of galaxies with active galactic nuclei, which are presumed to be driven by infall of matter to a supermassive black hole. In this book researchers give a complete summary of the observations of blazars and the theoretical interpretation. A comprehensive listing of confirmed and candidate objects is included. Mechanisms in which the variability can arise from shocks and relativistic jets are discussed. There are at least four different answers given to the question: what is a blazar? This book is a complete overview of the violent activity observed in these extreme active galactic nuclei.

Download or read book Eclipsing Variable Stars written by Vladimir Platonovich T︠S︡esevich and published by John Wiley & Sons. This book was released on 1973 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Graduate School Abstracts of Theses written by and published by . This book was released on 1940 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Complete Manual of Amateur Astronomy written by P. Clay Sherrod and published by Courier Corporation. This book was released on 2012-11-13 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concise, highly readable book discusses the selection, set-up, and maintenance of a telescope; amateur studies of the sun; lunar topography and occultations; and more. 124 figures. 26 halftones. 37 tables.

Download or read book Publications of the Astronomical and Astrophysical Society of America written by American Astronomical Society and published by . This book was released on 1927 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in v. 1, 3.

Download or read book Report Harvard College Observatory written by Harvard College Observatory and published by . This book was released on 1904 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stellar Astrophysics written by Roger John Tayler and published by Taylor & Francis Group. This book was released on 1992 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stellar Astrophysics contains a selection of high-quality papers that illustrate the progress made in research into the structure and evolution of stars. Senior undergraduates, graduates, and researchers can now be brought thoroughly up to date in this exciting and ever-developing branch of astronomy.

Download or read book Annual Report of the Director of the Astronomical Observatory of Harvard College written by Harvard College Observatory and published by . This book was released on 1928 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Translation written by and published by . This book was released on 1969 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Abstracts of Theses written by Louisiana State University and Agricultural and Mechanical College. Graduate school and published by . This book was released on 1942 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by Harvard College Observatory and published by . This book was released on 1914 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reprint and Circular Series of the National Research Council written by and published by . This book was released on 1921 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Impact of Long Term Monitoring on Variable Star Research written by C. Sterken and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-term monitoring is of fundamental significance in solving many important problems in astrophysics and, furthermore, has unequalled value in extending observational runs with small telescopes for the education of young astronomers in order to teach them how to secure high-quality observational data over many years. The Impact of Long-Term Monitoring on Variable Star Research contains reports based on the analysis of data collected in the visible, IR and radio measurement ranges, as well as the design and history of well known photometric systems. Though the reporting of novel results forms an important part of the book, there are also reports of eight discussion sessions covering more general areas, such as extinction monitoring, the problems of archival storage of astronomical data, service observation, the role played by long-term monitoring in graduate teaching and thesis supervision, the interplay between the great observational effort and theory, the contribution of LTM to new knowledge of fundamental data, and the increasing decommissioning of telescopes of modest aperture.

Download or read book The History of Modern Astronomy in Japan written by Tomokazu Kogure and published by Springer Nature. This book was released on 2021-03-29 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book considers the history of modern astronomy and astrophysics in Japan by comparing with the development of astrophysics in western countries. Astrophysics essentially arose in three separate fields: astronomical spectroscopy, stellar structure, and survey of celestial objects. This book introduces readers to the state of astronomy back to the Tokugawa era (18th – 19th centuries), when the chief task of astronomers was limited to the calendar making. With the so-called Meiji revolution (1868), the situation drastically changed. The Meiji Government promoted the modernization of Japan by hiring numbers of foreign instructors in political, social, and cultural affairs, including Construction of Observatory and University. Then the foreign studies of Japanese researchers lasted for many years. After the Second World War, Japan experienced great social and economical growth allowing the constructions of large optical, radio, and space instruments. With this background astrophysics progressed and eventually flourished. The book ends by highlighting Japanese contributions to international collaboration up to the early 21st century. Readers of this book will understand how astrophysics has grown into one of the major sciences in Japan, and how the works of individual astronomers are contributing to the global advancement of knowledge of the universe.