Low Frequency Radio Astronomy And The Lofar Observatory
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Low Frequency Radio Astronomy And The Lofar Observatory
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Author : George Heald
language : en
Publisher: Springer
Release Date : 2018-10-11
Low Frequency Radio Astronomy And The Lofar Observatory written by George Heald and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-11 with Science categories.
This book presents lecture materials from the Third LOFAR Data School, transformed into a coherent and complete reference book describing the LOFAR design, along with descriptions of primary science cases, data processing techniques, and recipes for data handling. Together with hands-on exercises the chapters, based on the lecture notes, teach fundamentals and practical knowledge. LOFAR is a new and innovative radio telescope operating at low radio frequencies (10-250 MHz) and is the first of a new generation of radio interferometers that are leading the way to the ambitious Square Kilometre Array (SKA) to be built in the next decade. This unique reference guide serves as a primary information source for research groups around the world that seek to make the most of LOFAR data, as well as those who will push these topics forward to the next level with the design, construction, and realization of the SKA. This book will also be useful as supplementary reading material for any astrophysics overview or astrophysical techniques course, particularly those geared towards radio astronomy (and radio astronomy techniques).
Low Frequency Radio Astronomy And The Lofar Observatory
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Author : George Heald
language : en
Publisher:
Release Date : 2018
Low Frequency Radio Astronomy And The Lofar Observatory written by George Heald and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Radio astronomy categories.
This book presents lecture materials from the Third LOFAR Data School, transformed into a coherent and complete reference book describing the LOFAR design, along with descriptions of primary science cases, data processing techniques, and recipes for data handling. Together with hands-on exercises the chapters, based on the lecture notes, teach fundamentals and practical knowledge. LOFAR is a new and innovative radio telescope operating at low radio frequencies (10-250 MHz) and is the first of a new generation of radio interferometers that are leading the way to the ambitious Square Kilometre Array (SKA) to be built in the next decade. This unique reference guide serves as a primary information source for research groups around the world that seek to make the most of LOFAR data, as well as those who will push these topics forward to the next level with the design, construction, and realization of the SKA. This book will also be useful as supplementary reading material for any astrophysics overview or astrophysical techniques course, particularly those geared towards radio astronomy (and radio astronomy techniques).
Extragalactic Radio Sources
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Author : Wolfgang Priester
language : en
Publisher:
Release Date : 1965
Extragalactic Radio Sources written by Wolfgang Priester and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Quasars categories.
Radio Astronomy In Canada
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Author : Jasper Wall
language : en
Publisher: Springer Nature
Release Date : 2024-12-23
Radio Astronomy In Canada written by Jasper Wall and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-23 with Science categories.
Here is the tale of Canada’s intriguing development of the science of Radio Astronomy. In 1946 the lone figure of Arthur Covington started monitoring the radio emission of the Sun, a programme that continues to this day. By the 1960s Canada had progressed to constructing two radio observatories at either ends of the country (the DRAO and the ARO), and universities were coming onboard. The story continues through the dire times for these and follows their fortunes and fates right up to the present, with Canada now playing key roles in billion-dollar international telescope projects. It concludes with the construction and operation of Canada’s own transformational telescope, CHIME. Anecdotes and images throughout the book liven the story. The authors—two practising astronomers—have painstakingly put together this fascinating story, drawing on first-hand experiences, valuable contributions from many colleagues, and the research of science historian, Richard Jarrell (1942-2013). This book fills a gap in the substantial literature on the history of radio astronomy. Carefully-researched by three experts and based on input by further experts in the field, it documents the extensive scientific and (especially) technical innovations of Canadian scientists and engineers. This includes the important Canadian absolute flux-density calibrations, the critical Canadian contribution to low-frequency radio astronomy and VLBI, and the long-running solar monitoring programme. Frank discussions about the excellent 46-m ARO telescope and its fate lead into considerations of Canada’s contributions to recent international projects – the JCMT, ALMA and the upcoming SKA. The book concludes with a description of CHIME, Canada’s own new-generation radio installation. Ken Kellermann, Senior Scientist Emeritus, National Radio Astronomy Observatory, Charlottesville, USA
Thermal Design And Thermal Behaviour Of Radio Telescopes And Their Enclosures
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Author : Albert Greve
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-03-17
Thermal Design And Thermal Behaviour Of Radio Telescopes And Their Enclosures written by Albert Greve and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-03-17 with Science categories.
Radio telescopes as well as communication antennas operate under the influence of gravity, temperature and wind. Among those, temperature influences may degrade the performance of a radio telescope through transient changes of the focus, pointing, path length and sensitivity, often in an unpredictable way. Thermal Design and Thermal Behaviour of Radio Telescopes and their Enclosures reviews the design and construction principles of radio telescopes in view of thermal aspects and heat transfer with the variable thermal environment; it explains supporting thermal model calculations and the application and efficiency of thermal protection and temperature control; it presents many measurements illustrating the thermal behaviour of telescopes in the environment of their observatory sites. The book benefits scientists and radio/communication engineers, telescope designers and construction firms as well as telescope operators, observatory staff, but also the observing astronomer who is directly confronted with the thermal behaviour of a telescope.
The Scientific Method
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Author : Massimiliano Di Ventra
language : en
Publisher: Oxford University Press
Release Date : 2018-07-19
The Scientific Method written by Massimiliano Di Ventra and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-19 with Science categories.
This book looks at how science investigates the natural world around us. It is an examination of the scientific method, the foundation of science, and basis on which our scientific knowledge is built on. Written in a clear, concise, and colloquial style, the book addresses all concepts pertaining to the scientific method. It includes discussions on objective reality, hypotheses and theory, and the fundamental and inalienable role of experimental evidence in scientific knowledge. This collection of personal reflections on the scientific methodology shows the observations and daily uses of an experienced practitioner. Massimiliano Di Ventra also examines the limits of science and the errors we make when abusing its method in contexts that are not scientific, for example, in policymaking. By reflecting on the general method, the reader can critically sort through other types of scientific claims, and judge their ability to apply it in study and in practice.
Europe To The Stars
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Author : Govert Schilling
language : en
Publisher: John Wiley & Sons
Release Date : 2013-02-01
Europe To The Stars written by Govert Schilling and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-01 with Science categories.
The creation of the European Southern Observatory (ESO) in 1962 was the culmination of the dream of leading astronomers from five European countries. Over the years, as more member states joined, ESO constructed the La Silla and Paranal observatories, as well as the Atacama Large Millimeter/submillimeter Array (ALMA) together with partners. ESO is now starting to build the world's biggest eye on the sky, the European Extremely Large Telescope. At the dawn of 2012, its 50th anniversary year, ESO is ready to enter a new era. One that not even its founding members could have anticipated in their boldest dreams. Constantly at the technological forefront, ESO is ready to tackle new and as yet unimaginable territories of high-precision technology and scientific discovery. Produced especially for ESO's 50th anniversary, this sumptuously illustrated book takes the reader behind the scenes of the most productive ground-based observatory in the world. It contains the best 300 of ESO's images, hand-picked from a large collection of more than 100 000 images. "Beautifully produced, Europe to the Stars tells the story of how dreams of giant telescopes became a reality and covers many of the exciting discoveries made at La Silla and Paranal." —BBC Sky at Night, 1 February 2013 "Leave the book on your coffee table, certainly, but read it first and come back to it regularly. It's an intelligent, inspiring celebration of a great European scientific adventure." —Astronomy Now, 1 March 2013
Microphysics Of Cosmic Plasmas
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Author : André Balogh
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-01-15
Microphysics Of Cosmic Plasmas written by André Balogh and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-15 with Science categories.
Presents a comprehensive review of physical processes in astrophysical plasmas. This title presents a review of the detailed aspects of the physical processes that underlie the observed properties, structures and dynamics of cosmic plasmas. An assessment of the status of understanding of microscale processes in all astrophysical collisionless plasmas is provided. The topics discussed include turbulence in astrophysical and solar system plasmas as a phenomenological description of their dynamic properties on all scales; observational, theoretical and modelling aspects of collisionless magnetic reconnection; the formation and dynamics of shock waves; and a review and assessment of microprocesses, such as the hierarchy of plasma instabilities, non-local and non-diffusive transport processes and ionisation and radiation processes. In addition, some of the lessons that have been learned from the extensive existing knowledge of laboratory plasmas as applied to astrophysical problems are also covered. This volume is aimed at graduate students and researchers active in the areas of cosmic plasmas and space science. Originally published in Space Science Reviews journal, Vol. 278/2-4, 2013.
Hunting For Aliens On Earth And The Cosmos
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Author : Maria Johnsen
language : en
Publisher: Maria Johnsen
Release Date : 2024-01-30
Hunting For Aliens On Earth And The Cosmos written by Maria Johnsen and has been published by Maria Johnsen this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-30 with Young Adult Nonfiction categories.
Is there life beyond Earth? Could there be a deliberate effort to conceal the truth by governmental entities, and if so, what motives might drive such secrecy? Where does the search for extraterrestrial life lead us? Are we, as a species, intricately connected to the concept of starseeds, or are we truly isolated in the vastness of the cosmos? Could we make contact with extraterrestrial life soon? These questions have ignited extensive discussions, particularly in Europe and North America. In this exploration, I have delved into scientific explanations to unravel these thought-provoking inquiries. The result is a meticulously researched book, titled 'Hunting for Aliens on Earth and The Cosmos,' inviting you to immerse yourself in this captivating adventure. Dedicated to thorough research, the contents of this book delve into the age-old question of whether we exist alone in the expanse of the universe. Each chapter peels away layers of the mysteries of the cosmos, examining topics such as the fundamental structure of life, habitable zones, and the pursuit of extraterrestrial intelligent life. Navigate the complexities of Fermi's paradox and reflect on the potential societal impacts of contact with extraterrestrial beings. This interdisciplinary journey pays homage to significant contributions in astrobiology, robotics, and pioneering initiatives. Positioned at the intersection of technological advancement and curiosity about the cosmos, the book prompts readers to contemplate the outcomes of technological progress and marvel at the potential wonders awaiting us beyond the universe's doors.Embark on this journey, and let your mind explore the vast possibilities that lie beyond.
Big Data In Astronomy
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Author : Linghe Kong
language : en
Publisher: Elsevier
Release Date : 2020-06-13
Big Data In Astronomy written by Linghe Kong and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-13 with Science categories.
Big Data in Radio Astronomy: Scientific Data Processing for Advanced Radio Telescopes provides the latest research developments in big data methods and techniques for radio astronomy. Providing examples from such projects as the Square Kilometer Array (SKA), the world's largest radio telescope that generates over an Exabyte of data every day, the book offers solutions for coping with the challenges and opportunities presented by the exponential growth of astronomical data. Presenting state-of-the-art results and research, this book is a timely reference for both practitioners and researchers working in radio astronomy, as well as students looking for a basic understanding of big data in astronomy. - Bridges the gap between radio astronomy and computer science - Includes coverage of the observation lifecycle as well as data collection, processing and analysis - Presents state-of-the-art research and techniques in big data related to radio astronomy - Utilizes real-world examples, such as Square Kilometer Array (SKA) and Five-hundred-meter Aperture Spherical radio Telescope (FAST)