Visual Astronomy of the Deep Sky PDF Download

Author: Roger Nelson Clark
Publisher: CUP Archive
ISBN: 9780521361552
Category : Nature
Languages : en
Pages : 384

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Book Description
Atlas over de vigtigste galakser og nebuloser, som kan ses i teleskop af amatørastronomer.

Author: Panos Photinos
Publisher: Morgan & Claypool Publishers
ISBN: 1627056815
Category : Science
Languages : en
Pages : 126

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Book Description
Visual Astronomy introduces the basics of observational astronomy, a fundamentally limitless opportunity to learn about the universe with your unaided eyes or with tools such as binoculars, telescopes, or cameras. The book explains the essentials of time a

Author: Jamie Wilkins
Publisher: Buffalo, N.Y. ; Richmond Hill, Ont. : Firefly Books
ISBN:
Category : Nature
Languages : en
Pages : 536

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Book Description
A handy and comprehensive reference to the 300 most interesting celestial objects. This book provides a tour through the galaxy, from its solar core to its outer limits, with all the highlights and the very latest data about the universe. Convenient data sidebars with each entry provide facts and figures on every object- including mass, magnitude, density, radius, rotation period, and surface and core temperatures. An annotated cross-section of the object enhances this information, and a full-page photograph brings the object to life. Additional spreads bring together and explain related objects or phenomena. For example, the corresponding pages for the sun include solar power, sunspots and solar flares. Others examples include: *Mercury: Mercury's surface *The asteroid belt: Eros 433 *Jupiter's moons: 10, Europa, Callista *Outer belts and comets: Halley's comet; Deep Impact *Space telescopes: International Space Station. 300 Astronomical Objects is a handy reference for the amateur astronomer. AUTHOR: Jamie Wilkins has a degree in astrophysics from Cambridge University. Robert Dunn has a degree in natural sciences, specializing in physics, from Cambridge University, where he is a researcher at the Institute of Astronomy. 300 + colour illustrations

Author: Omar W. Nasim
Publisher: MIT Press
ISBN: 0262045532
Category : Science
Languages : en
Pages : 311

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Book Description
The astronomer’s observing chair as both image and object, and the story it tells about a particular kind of science and a particular view of history. The astronomer’s chair is a leitmotif in the history of astronomy, appearing in hundreds of drawings, prints, and photographs from a variety of sources. Nineteenth-century stargazers in particular seemed eager to display their observing chairs—task-specific, often mechanically adjustable observatory furniture designed for use in conjunction with telescopes. But what message did they mean to send with these images? In The Astronomer’s Chair, Omar W. Nasim considers these specialized chairs as both image and object, offering an original framework for linking visual and material cultures. Observing chairs, Nasim ingeniously argues, showcased and embodied forms of scientific labor, personae, and bodily practice that appealed to bourgeois sensibilities. Viewing image and object as connected parts of moral, epistemic, and visual economies of empire, Nasim shows that nineteenth-century science was represented in terms of comfort and energy, and that “manly” postures of Western astronomers at work in specialized chairs were contrasted pointedly with images of “effete” and cross-legged “Oriental” astronomers. Extending his historical analysis into the twentieth century, Nasim reexamines what he argues to be a famous descendant of the astronomer’s chair: Freud’s psychoanalytic couch, which directed observations not outward toward the stars but inward toward the stratified universe of the psyche. But whether in conjunction with the mind or the heavens, the observing chair was a point of entry designed for specialists that also portrayed widely held assumptions about who merited epistemic access to these realms in the first place. With more than 100 illustrations, many in color; flexibound.

Author: Antony Cooke
Publisher: Springer Science & Business Media
ISBN: 1846281490
Category : Science
Languages : en
Pages : 186

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Book Description
Provide the reader with everything he needs to know about what to observe, and using some of today’s state-of-the-art technique and commercial equipment, how to get superb views of faint and distant astronomical objects. Only guide to live observation of deep space, utilizing modern image enhancement techniques (image intensifiers and CCD video monitors) Detailed information supplied on the image intensifiers and CCD video monitors Explains how to select and prepare sites for live viewing.

Author: Sean G. Ryan
Publisher: CRC Press
ISBN: 1040111262
Category : Science
Languages : en
Pages : 197

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Book Description
This is a practical guide to using a small astronomical telescope of a size that corresponds to most “first” telescopes – around 75-150 mm, i.e. 3-6 inches, in diameter. Visual Astronomy with a Small Telescope is for people who are sufficiently interested in astronomy to have purchased a small telescope or received one as a gift, but who are still developing experience of using one. They may have looked at the Moon and major planets and be wondering, “What's next?” There are many books catering for casual star-gazing and many more advanced books dealing with astrophotography and astrophysics, but this is for someone who has acquired their first telescope or soon will and wants to make the most of it. It explains how the optics of the telescope function, so the reader understands what their telescope can do and how eyepieces should be selected and used depending on the type of object being observed. It details different types of astronomical objects, their astrophysical significance, and how to observe them. It contains 43 detailed, clear charts and describes 380 objects suitable for visual observation with a small telescope and explains how to locate them without needing a computer-controlled telescope. It will help readers make the most of their telescopes to successfully observe the Universe and kick-start a life-long interest in star-gazing. • Presents essential information on optics, astronomy and astrophysics for anyone with a small telescope. • Contains 43 detailed charts, based on the constellations and showing stars down to magnitude 8.5, and identifies 380 objects suitable for visual observation with a small telescope. • Written by a Professor of Astrophysics with experience as both an amateur astronomer and a professional observational astronomer using telescopes at both small and major observatories around the world.

Author: Mark Antony Garlick
Publisher: Richmond Hill, Ont. : Firefly Books
ISBN:
Category : Nature
Languages : en
Pages : 314

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Book Description
An introductory illustrated and comprehensive guide to observing and understanding the night sky. This book provides a survey of science's growing understanding of space and includes details of the latest space probes. The most recent photographs from the world's finest observatories and space-based cameras capture the wonder and beauty of the universe. Astronomy covers a wide variety of heavenly phenomenon: Distant stars Planets of the Solar System Comets and shooting stars Eclipses Black holes. Vivid cross-sections of the planets with a concise description and a chart of their relative distance from the sun provide at-a-glance information. A series of monthly sky charts point out constellations, star clusters, galaxies, nebula and more. The sky maps use easy-to-read symbols to identify open and globular star clusters, galaxies and planetary nebula. The constellations are labeled and diagramed. Spectacular images of space phenomenon are further explained with colorful digital graphics. Nebula, clusters, galaxies, etc. are profiled with color images and short descriptions. A pictograph tells whether binoculars or a telescope is required. Astronomy is a fascinating and easy-to-use illustrated reference for amateur astronomers of all levels.

Author: Richard Handy
Publisher: Springer Science & Business Media
ISBN: 0387686967
Category : Science
Languages : en
Pages : 203

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Book Description
This book presents the amateur with fine examples of astronomical sketches and step-by-step tutorials in each medium, including pencil, pen and ink, chalks and pastels, painting and computer graphics programs. This unique book can teach almost anyone to create beautiful sketches of celestial objects by following simple, illustrated, step-by-step instructions. Readers can select a chapter related to their preferred class of object, and rapidly learn techniques in several media. Each chapter contains useful information regarding equipment, techniques for preserving and archiving sketches, and suggestions for accurate record keeping.

Author: Antony Cooke
Publisher: Springer Science & Business Media
ISBN: 1852338474
Category : Science
Languages : en
Pages : 268

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Book Description
The only practical guide to observing truly spectacular astronomical objects from less than perfect locations. The only book to deal in depth with the application of image intensifiers to real-time astronomy. Gives advice on viewing objects, and on making realistic images by drawing or video. Includes extensive catalogs of spectacular objects that can be seen from suburban sites in both hemispheres.

Author: Paul Couteau
Publisher: MIT Press (MA)
ISBN:
Category : Science
Languages : en
Pages : 290

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Book Description
"Observing Visual Double Stars, " written by an astronomer who has discovered almost 2,000 of them, opens the way to amateur astronomers who wish to make a direct and real contribution to science through their avocation.Double or binary stars--pairs of stars that revolve around one another--were once thought to be rare, anomalies among the vast number of normal, isolated stars, like our sun. Now, however, it is believed that many if not "most" stars are mated in binary systems. The visual binaries are those whose component stars are rather distant from each other and require decades or even centuries to complete their orbits. Few professional astronomers devote their time to making the observations needed, over these extended periods, to determine the characteristics of even a small sample of these systems. Thus, if any sizable number of double stars are to be closely scrutinized, their periodic variations plotted, and their orbits and masses calculated, the host of amateur astronomers will have to come to the aid of the professionals by making patient, systematic, night-after-night, year-after-year recorded observations."Observing Visual Double Stars" is designed to train amateurs to become such lookouts. After a historical account of the discovery of binaries (from the sighting of the first in 1650, through the work of the Herschels and the Struves in the eighteenth and nineteenth centuries, to the present), the author describes the various classes of telescopes and other instruments and the relevant optical principles. This is followed by practical advice on how to use this apparatus to identify double stars and measure their variations over time.The heart of the book--and its technically most advanced section--presents the mathematical techniques that will allow the observer to calculate orbits and masses from the variables that have been measured. A chapter entitled "Voyage to the Country of Double Stars" describes a binary system as it might appear to an observer within it. The book also explains the use of star catalogues and presents its own catalogue of 744 double stars accessible to the amateur observer.