Choosing And Using Astronomical Filters

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Choosing And Using Astronomical Filters

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Author : Martin Griffiths
language : en
Publisher: Springer
Release Date : 2014-06-20

Choosing And Using Astronomical Filters written by Martin Griffiths and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-20 with Science categories.

As a casual read through any of the major amateur astronomical magazines will demonstrate, there are filters available for all aspects of optical astronomy. This book provides a ready resource on the use of the following filters, among others, for observational astronomy or for imaging: Light pollution filters Planetary filters Solar filters Neutral density filters for Moon observation Deep-sky filters, for such objects as galaxies, nebulae and more Deep-sky objects can be imaged in much greater detail than was possible many years ago. Amateur astronomers can take photographs that rival those of professional observatories! The ability to do this has been brought about by the revolution in CCD cameras and improved filters. The book pinpoints which astronomical objects are best observed with which filters. Post-processing (using Photoshop) is also discussed, since it is helpful in further improving filtered astro images. The last part of the book is an observational guide to 100 deep sky objects that benefit from the use of filters – all personally observed by the author – with notes on the filters used (or potentially of use) in their observation and imaging. There are also notes on their celestial coordinates, magnitudes and other pertinent information.

Choosing And Using Astronomical Eyepieces

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Author : William Paolini
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-08-23

Choosing And Using Astronomical Eyepieces written by William Paolini 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 2013-08-23 with Science categories.

A valuable reference that fills a number of niches including that of a buyer's guide, technical desk reference and observer's field guide. It documents the past market and its evolution, right up to the present day. In addition to appealing to practical astronomers - and potentially saving them money - it is useful both as a historical reference and as a detailed review of the current market place for this bustling astronomical consumer product. What distinguishes this book from other publications on astronomy is the involvement of observers from all aspects of the astronomical community, and also the major manufacturers of equipment. It not only catalogs the technical aspects of the many modern eyepieces but also documents amateur observer reactions and impressions over the years, using many different eyepieces. Eyepieces are the most talked-about accessories and collectible items available to the amateur astronomer. No other item of equipment commands such vigorous debate, or has evolved into such a remarkable array of forms and functions. 'Choosing and Using Astronomical Eyepieces' provides a vast amount of reference material to point readers towards the best buys and the right eyepieces for different kinds of observing.

Choosing And Using A Schmidt Cassegrain Telescope

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Author : Rod Mollise
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Choosing And Using A Schmidt Cassegrain Telescope written by Rod Mollise 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 2012-12-06 with Science categories.

Amateur astronomy is becoming more and more popular, mostly because of the availability of relatively low-cost astronomical telescopes of superb quality - commercially-made Schmidt-Cassegrain and Maksutovs. Rod Mollise's book contains everything amateur astronomers need to know about these telescopes. Featuring (but not exclusively) the ubiquitous Meade and Celestron ranges, he describes what these instruments will do, how to use them, and which are the best to choose. This book includes everything! There are sections on accessories, observing techniques, and hints and tips gleaned from his 25 years experience with this type of telescope: cleaning, collimating, maintaining the telescope and mounting; using the telescope in various conditions; computer control; imaging (wet, digital and CCD). This is the perfect book for amateur astronomers who are about to invest in a new Schmidt-Cassegrain or Maksutov telescope, or for those who already have one and want to get the best out of it.

Choosing And Using A Refracting Telescope

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Author : Neil English
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-28

Choosing And Using A Refracting Telescope written by Neil English 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 2010-09-28 with Science categories.

Choosing and Using a Refracting Telescope has been written for the many amateur astronomers who already own, or are intending to purchase, a refracting telescope – perhaps to complement their existing arsenal of larger reflecting telescopes – or for the specialist who requires a particular refractor for serious astronomical applications or nature studies. Four hundred year ago, during the winter of 1609, a relatively unknown Italian scientist, Galileo Galilei designed a spyglass with two crude lenses and turned it skyward. Since then, refractors have retained their dominance over all types of reflector in studies of the Moon, planets and double stars because of the precision of their optics and lack of a central obstruction in the optical path, which causes diffraction effects in all commercially-made reflectors. Most mature amateur astronomers got started with a 60mm refractor, or something similar. Thirty years ago, there was little choice available to the hobbyist, but in the last decade long focus crown-flint achromats have moved aside for some exquisitely crafted apochromatic designs offered by leading commercial manufacturers. There has been a huge increase in the popularity of these telescopes in the last few years, led by a significant increase in the number of companies (particularly, William Optics, Orion USA, StellarVue, SkyWatcher and AstroTech) who are now heavily marketing refractors in the amateur astronomical magazines. In Choosing and Using a Refracting Telescope, well-known observer and astronomy writer Neil English celebrates the remarkable history and evolution of the refracting telescope and looks in detail at the instruments, their development and their use. A major feature of this book is the way it compares not only different classes of refractor, but also telescopes of each class that are sold by various commercial manufacturers. The author is perhaps uniquely placed to do this, having used and tested literally hundreds of different refracting telescopes over three decades. Because it includes many diverse subjects such as imaging with consumer-level digital cameras, imaging with webcams, and imaging with astronomical CCD cameras – that are not covered together in equal depth in any other single volume – Choosing and Using a Refracting Telescope could become the ‘refractor bible’ for amateur astronomers at all levels, especially those who are interested in imaging astronomical objects of every class.

Choosing And Using A New Cat

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Author : Rod Mollise
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-02-28

Choosing And Using A New Cat written by Rod Mollise 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 2009-02-28 with Science categories.

Choosing and Using the New CAT will supersede the author’s successful Choosing and Using a Schmidt-Cassegrain Telescope, which has enjoyed enthusiastic support from the amateur astronomy community for the past seven years. Since the first book was published, a lot has changed in the technology of amateur astronomy. The sophistication and variety of the telescopes available to amateurs has increased dramatically. Computerized SCTs, Maksutov-Cassegrains, and most recently Meade’s new and acclaimed Ritchey-Chrétiens have come to dominate the market. That means that all amateurs considering the purchase of a new telescope (not only a SCT, and not just beginners) will benefit from this detailed guide. Choosing the right telescope for particular kinds of observation (or even for general work) is far from easy – but Rod Mollise gives invaluable advice and guidance.

The 100 Best Astrophotography Targets

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Author : Ruben Kier
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-08-15

The 100 Best Astrophotography Targets written by Ruben Kier 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 2009-08-15 with Science categories.

Any amateur astronomer who is interested in astrophotography, particularly if just getting started, needs to know what objects are best for imaging in each month of the year. These are not necessarily the same objects that are the most spectacular or intriguing visually. The camera reveals different things and has different requirements. What objects in the sky tonight are large enough, bright enough, and high enough to be photographed? This book reveals, for each month of the year, the choicest celestial treasures within the reach of a commercial CCD camera. Helpful hints and advice on framing, exposures, and filters are included. Each deep sky object is explained in beautiful detail, so that observers will gain a richer understanding of these astronomical objects. This is not a book that dwells on the technology of CCD, Webcam, wet, or other types of astrophotography. Neither is it a book about in-depth computer processing of the images (although this topic is included). Detailed discussions of these topics can be found in other publications. This book focuses on what northern latitude objects to image at any given time of the year to get the most spectacular results.

Choosing And Using A Dobsonian Telescope

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Author : Neil English
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-07-25

Choosing And Using A Dobsonian Telescope written by Neil English 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 2011-07-25 with Science categories.

In the 1960's, American amateur astronomer, John Dobson, designed a revolutionary kind of astronomical telescope featuring a lightweight large-aperture reflecting system on a simple mounting, using the then-revolutionary material called teflon. The design combines simplicity and portability with large-aperture prowess. Thirty years later Dobsonians remain supreme for visually observing faint deep-sky objects and are one of the best-selling large telescopes in the USA and Europe. This popularity is reflected in the recent increase of companies now heavily marketing Dobsonians, in particular, Meade (the "Lightbridge" range), Orion USA (XT Intelliscope series), and Skywatcher (Skyliner and Flextube models). This book is the ultimate guide to buying and using commercial Dobsonians, both 'Econo' and 'Primo' models, with in-depth accounts for the various models (plus accessories) on the market and descriptions of the many innovations that amateurs have made to optimize their telescopes' performance.

Astronomy Equipment Guide Navigating The Cosmos

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Author : Pasquale De Marco
language : en
Publisher: Pasquale De Marco
Release Date : 2025-03-17

Astronomy Equipment Guide Navigating The Cosmos written by Pasquale De Marco and has been published by Pasquale De Marco this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-17 with Science categories.

Immerse yourself in the enchanting world of astronomy with this comprehensive guide, crafted for both aspiring and experienced stargazers. Embark on a captivating journey through the cosmos, where you'll discover the secrets of the universe that lies beyond our planet. Written in an engaging and accessible style, this book transports you to the forefront of astronomical exploration. Delve into the fascinating world of stars, planets, galaxies, and nebulae, unraveling the mysteries that have captivated humanity for centuries. With clear explanations and stunning visuals, this guide equips you with the knowledge and skills to navigate the celestial sphere, identify celestial objects, and comprehend the forces that shape our universe. Learn how to choose the right telescope or binoculars, master observing techniques, and capture breathtaking astrophotography images. Explore the wonders of the solar system, from the fiery surface of the sun to the icy rings of Saturn. Discover the diverse landscapes of planets, moons, asteroids, and comets, gaining insights into their unique characteristics and formations. Venture beyond our solar system to uncover the mysteries of deep-sky objects. Marvel at the grandeur of galaxies, witness the birth and death of stars, and immerse yourself in the beauty of nebulae. Understand the concepts of black holes, quasars, and dark matter, expanding your comprehension of the universe's vastness and complexity. This book is more than just a guide; it's an invitation to embark on an awe-inspiring journey of cosmic exploration. Ignite your passion for astronomy and unlock the secrets of the universe, one chapter at a time. Let this book be your trusted companion as you delve into the boundless realms of the cosmos, revealing the interconnectedness of our planet with the wider universe. If you like this book, write a review!

Astronomy Hacks

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Author : Robert Bruce Thompson
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2005-06-17

Astronomy Hacks written by Robert Bruce Thompson and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-06-17 with Nature categories.

Astronomy Hacks begins the space exploration by getting you set up with the right equipment for observing and admiring the stars in an urban setting. Along for the trip are first rate tips for making most of observations. The hacks show you how to: Dark-Adapt Your Notebook Computer. Choose the Best Binocular. Clean Your Eyepieces and Lenses Safely. Upgrade Your Optical Finder. Photograph the Stars with Basic Equipment.

The Art Of Astrophotography

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Author : Ian Morison
language : en
Publisher: Cambridge University Press
Release Date : 2017-02-02

The Art Of Astrophotography written by Ian Morison and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-02 with Nature categories.

This book provides a step-by-step guide of how anyone can capture and produce beautiful astronomical images, for beginners and professionals alike.