Observing The Caldwell Objects

Author : David Ratledge
Publisher : Springer Science & Business Media
Page : 249 pages
File Size : 48,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781447103691

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Observing the Caldwell Objects by David Ratledge Pdf

The objects listed in the Caldwell Catalogue supplement Messiers famous catalogue of 110 non-stellar objects, and include some of the most fascinating objects for amateur astronomers. This comprehensive guide has been produced specially for observers, with each object conveniently shown on a double-page spread. There is a photographic image of every object and full technical data including position and NGC number. It also includes a finder map showing TelradTM circles, a star-hopping guide, a visual description of each object as seen through amateur telescopes, and a physical description of the object itself. Finally, there is a fold-out map showing the location of all the Caldwell objects in the sky. A practical and essential guide.

Author : Martin Mobberley
Publisher : Springer Science & Business Media
Page : 283 pages
File Size : 45,9 Mb
Release : 2009-10-03
Category : Science
ISBN : 9781441903266

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The Caldwell Objects and How to Observe Them by Martin Mobberley Pdf

When Mike Inglis, who consults for Springer, ? rst asked me to write a Caldwell book in their “and How to Observe Them” series I admit I did need some time to think the suggestion over. I am a fan of Patrick’s Caldwell catalog as are most of the amateur astronomers I know, but could a new book be justi? ed when the massive, compreh- sive, and wrist-spraining Caldwell tome by Stephen O’Meara covers the subject fully anyway? That other book was researched and written over a 5-year period in the pre-9/11 world from 1996 to 2001, and its 484 pages of descriptive text and background data are a joy to peruse, as are Stephen’s impressive sketches. OK, the book is far too heavy for the binding and after a few trips outside half the pages in my copy fell out, but apart from that it is an excellent book and surely impossible to improve upon, or even equal, especially in a smaller format book with only half the pages available; at least, that was my initial impression when I mulled over writing another Caldwell book. However, I changed my mind, because a number of events of astronomical signi? cance have occurred in the last 10 years. First and foremost backyard imaging of deep sky objects, especially color im- ing, has come on in leaps and bounds in the twenty-? rst century.

Author : Patrick Moore,Paul Doherty,H.J.P Arnold
Publisher : CRC Press
Page : 325 pages
File Size : 40,5 Mb
Release : 2001-12-01
Category : Mathematics
ISBN : 0750305614

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The Caldwell Catalogue by Patrick Moore,Paul Doherty,H.J.P Arnold Pdf

Some time ago, the renowned astronomer Patrick Moore - best known for his BBC TV programme The Sky at Night which has screened continuously for 42 years - devised a catalogue of 109 deep space (galaxies, nebulae, clusters) objects to which he has lent his middle name Caldwell. Thus Caldwell objects, numbered C1 to C109.Why Caldwell and not Moore? The most famous of all catalogues of astronomical objects was created by Charles Messier in 1774, and these are designated by M1 to M109, so Patrick Moore could not use his own surname, but instead elected to use his middle name Caldwell. And Patrick Moore chose 109 object to match Messier, though it is important to understand that not one of Patrick Moore's objects overlaps with Charles Messier's.Messier was in fact a comet hunter - in the eighteenth century comets were not understood at all and had huge significance when they appeared blazing across the clear skies, as yet free from the light pollution we experience. He catalogued galaxies, nebulae and clusters not because he was particularly interested in those objects, but because he did not want these objects to be confused with ne

Author : Stephen James O'Meara
Publisher : Cambridge University Press
Page : 577 pages
File Size : 54,9 Mb
Release : 2016-09-26
Category : Nature
ISBN : 9781107083974

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Deep-Sky Companions: The Caldwell Objects by Stephen James O'Meara Pdf

Appendix C William Herschel: the greatest visual observer of all time - by Larry Mitchell -- Appendix D Image credits -- Index

Author : Stephen James O'Meara
Publisher : Cambridge University Press
Page : 388 pages
File Size : 40,7 Mb
Release : 2007-06-14
Category : Nature
ISBN : 0521858933

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Herschel 400 Observing Guide by Stephen James O'Meara Pdf

Steve O'Meara's guide to the Herschel 400 for amateur astronomers.

Author : Steven Coe
Publisher : Springer Science & Business Media
Page : 167 pages
File Size : 46,6 Mb
Release : 2007-03-14
Category : Science
ISBN : 9781846287299

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Nebulae and How to Observe Them by Steven Coe Pdf

This book presents an up-to-date detailed description and categorisation of the large range of astronomical objects that fall under the general heading of nebulae, and then instructs the reader in the best ways to successfully observe and record them. Nebulae and How to Observe Them is a comprehensive mine of information for all levels of amateur observers, from the beginner to the experienced.

Author : Don Machholz
Publisher : Cambridge University Press
Page : 342 pages
File Size : 54,5 Mb
Release : 2002-10-10
Category : Nature
ISBN : 0521803861

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The Observing Guide to the Messier Marathon by Don Machholz Pdf

The Messier Catalogue is a list of one hundred and ten galaxies, star clusters and nebulae, and includes many of the brightest and best-known objects in the sky. Amateur astronomers who find all the objects on the list in one night have successfully completed the Messier Marathon. The Observing Guide to the Messier Marathon contains over 90 easy-to-use star maps to guide the observer from one object to the next, and provides tips for a successful night of observing. Don Machholz also tells the story of the eighteenth-century astronomer, Charles Messier, and how he came to compile his extensive catalogue. His complete guide to the Messier Marathon will help the amateur astronomer to observe the Messier Objects throughout the year, using a small telescope or even a pair of binoculars. Don Machholz is an engineer in Auburn, California. Interested in astronomy since childhood, he is a renowned comet hunter, having discovered nine comets that bear his name. He writes articles for local California newspapers and radio stations for special astronomical events. Between 1988 and 2000, Don Machholz was the Comets Recorder for the Association of Lunar and Planetary Recorders.

Author : James Mullaney
Publisher : Springer Science & Business Media
Page : 180 pages
File Size : 52,8 Mb
Release : 2007-08-22
Category : Science
ISBN : 9780387681245

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The Herschel Objects and How to Observe Them by James Mullaney Pdf

Amateur astronomers are always on the lookout for new observing challenges. This exciting book retraces the steps of the greatest visual observer and celestial explorer who ever lived. This is a practical guide to locating and viewing the most impressive of Herschel’s star clusters, nebulae and galaxies, cataloging more than 600 of the brightest objects, and offering detailed descriptions and images of 150 to 200 of the best.

Author : Stephen James O'Meara
Publisher : Cambridge University Press
Page : 584 pages
File Size : 49,9 Mb
Release : 2007-04-12
Category : Science
ISBN : 9781139463737

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Deep-Sky Companions: Hidden Treasures by Stephen James O'Meara Pdf

Stephen O'Meara's new and exciting observing guide spotlights an original selection of 109 deep-sky objects that will appeal to sky-watchers worldwide. His 'hidden treasures' include a wonderful assortment of galaxies, open clusters, planetary nebulae and more, all of which have been carefully chosen based on their popularity and ease of observing. None of these objects are included in either the Messier or the Caldwell catalogs, and all are visible in a 4-inch telescope under dark skies. Stunning photographs and beautiful drawings accompany detailed visual descriptions of the objects, which include their rich histories and astrophysical significance. The author's original finder charts are designed to help observers get to their targets fast and efficiently.

Author : Brian Cudnik
Publisher : Springer Science & Business Media
Page : 256 pages
File Size : 49,5 Mb
Release : 2012-09-18
Category : Science
ISBN : 9781441967572

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Faint Objects and How to Observe Them by Brian Cudnik Pdf

Faint Objects and How to Observe Them is for visual observers who are equipped with a 10-inch or larger astronomical telescope and who want to "go deep" with their observing. It provides a guide to some of the most distant, dim, and rarely observed objects in the sky, supported by background information on surveys and objects lists - some familiar, such as Caldwell, and some not so familiar. This book not only provides a wealth of experience compiled from several sources, but it also gives an historical background to surveys whose names may or may not be familiar to most amateur astronomers. Finally, it includes a listing of the many galaxy clusters out there, from "nearby" ones such as Stefan's Quintet to some of the most distant groups observable through the largest telescopes.

Author : Stephen James O'Meara
Publisher : Unknown
Page : 128 pages
File Size : 43,8 Mb
Release : 2016
Category : Astronomy
ISBN : 1316032094

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The Caldwell Objects by Stephen James O'Meara Pdf

Author : Martin Griffiths
Publisher : Springer
Page : 289 pages
File Size : 45,6 Mb
Release : 2016-11-03
Category : Science
ISBN : 9783319328843

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Observing Nebulae by Martin Griffiths Pdf

This book enables anyone with suitable instruments to undertake an examination of nebulae and see or photograph them in detail. Nebulae, ethereal clouds of gas and dust, are among the most beautiful objects to view in the night sky. These star-forming regions are a common target for observers and photographers. Griffiths describes many of the brightest and best nebulae and includes some challenges for the more experienced observer. Readers learn the many interesting astrophysical properties of these clouds, which are an important subject of study in astronomy and astrobiology. Non-mathematical in approach, the text is easily accessible to anyone with an interest in the subject. A special feature is the inclusion of an observational guide to 70 objects personally observed or imaged by the author. The guide also includes photographs of each object for ease of identification along with their celestial coordinates, magnitudes and other pertinent information. Observing Nebulae provides a ready resource to allow anyone with a little experience in astronomy, whether professional or amateur, to locate, identify and record the nebulae in our home galaxy. The author enables the observer to use a telescope and filters to the best advantage to see these celestial wonders, or to couple filters to a CCD camera or digital SLR camera in order to take quality images of celestial objects. By using these techniques it is even possible to make a valid contribution to professional investigations. And the views are unbeatable.

Author : Stephen James O'Meara
Publisher : Cambridge University Press
Page : 499 pages
File Size : 51,9 Mb
Release : 2011-06-30
Category : Science
ISBN : 9781139500074

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Deep-Sky Companions: The Secret Deep by Stephen James O'Meara Pdf

In this fresh list, Stephen James O'Meara presents 109 new objects for stargazers to observe. The Secret Deep list contains many exceptional objects, including a planetary nebula whose last thermal pulse produced a circumstellar shell similar to the one expected in the final days of our Sun's life; a piece of the only supernova remnant known visible to the unaided eye; the flattest galaxy known; the largest edge-on galaxy in the heavens; the brightest quasar; and the companion star to one of the first black hole candidates ever discovered. Each object is accompanied by beautiful photographs and sketches, original finder charts, visual histories and up-to-date astrophysical information to enrich the observing experience. Featuring galaxies, clusters and nebulae not covered in other Deep-Sky Companions books, this is a wonderful addition to the series and an essential guide for any deep-sky observer.

Author : Ruben Kier
Publisher : Springer Science & Business Media
Page : 365 pages
File Size : 43,5 Mb
Release : 2009-08-15
Category : Science
ISBN : 9781441906038

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The 100 Best Astrophotography Targets by Ruben Kier Pdf

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.

Author : Stephen James O'Meara
Publisher : Unknown
Page : 556 pages
File Size : 49,7 Mb
Release : 2002
Category : Astronomy
ISBN : 1316029697

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The Caldwell Objects by Stephen James O'Meara Pdf

The Caldwell Catalogue, compiled by the late Sir Patrick Moore (1923–2012), has delighted amateur astronomers worldwide since its publication in 1995. Twenty years on, Stephen James O'Meara revisits his guide to these 109 deep-sky delights, breathing new life into them and the 20 additional observing targets included as an appendix. This second edition retains O'Meara's detailed visual descriptions and sketches, accompanied by stunning new images taken by amateur photographer Mario Motta and observations by Magda Streicher. The astrophysical descriptions have been updated to account for the many advances in our understanding of the objects, not least due to an armada of space-borne observatories and the new technologies used in large ground-based telescopes. Ideal for observers who have completed the Messier objects and are looking for their next challenge, Deep-Sky Companions: The Caldwell Objects is a fitting tribute from a renowned visual observer to one of astronomy's most famous personalities.