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Titlebook: Observing the Messier Objects with a Small Telescope; In the Footsteps of Philip Pugh Book 2012 Springer Science+Business Media, LLC 2012

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发表于 2025-3-21 20:01:39 | 显示全部楼层 |阅读模式
书目名称Observing the Messier Objects with a Small Telescope
副标题In the Footsteps of
编辑Philip Pugh
视频video
概述Lets amateur astronomers locate and observe the Messier objects using only a small telescope or binoculars - just as Messier observed them!.Author recommends affordable equipment.Photographs show the
丛书名称The Patrick Moore Practical Astronomy Series
图书封面Titlebook: Observing the Messier Objects with a Small Telescope; In the Footsteps of  Philip Pugh Book 2012 Springer Science+Business Media, LLC 2012
描述.Observing the Messier Objects with a Small Telescope contains descriptions and photographs of the 103 Messier objects, with instructions on how to find them without a computerized telescope or even setting circles. The photographs show how the objects appear through a 127mm Maksutov (and other instruments, where applicable). The visual appearance of a Messier object is often very different from what can be imaged with the same telescope, and a special feature of this book is that it shows what you can see with a small telescope. . It will also contain binocular descriptions of some objects..Messier published the final version of his catalog in 1781 (it contains 103 different objects), a catalog so good that it is still in common use today, well over two centuries later. In making a catalog of all the ‘fixed‘ deep-sky objects that observers might confuse with comets, Messier had succeeded in listing all the major interesting deep-sky objects that today are targets for amateur astronomers..Messier‘s telescope (thought to be a 4-inch) was, by today‘s amateur standards, small. It also had rather poor optics by modern standards. Thus - and despite the fact that he was a master observer
出版日期Book 2012
关键词Charles Messier; Deep-sky Objects; Finding Messier Objects; History of Astronomy; Messier Biography; Star
版次1
doihttps://doi.org/10.1007/978-0-387-85357-4
isbn_softcover978-0-387-85356-7
isbn_ebook978-0-387-85357-4Series ISSN 1431-9756 Series E-ISSN 2197-6562
issn_series 1431-9756
copyrightSpringer Science+Business Media, LLC 2012
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发表于 2025-3-22 00:19:40 | 显示全部楼层
1431-9756 Author recommends affordable equipment.Photographs show the .Observing the Messier Objects with a Small Telescope contains descriptions and photographs of the 103 Messier objects, with instructions on how to find them without a computerized telescope or even setting circles. The photographs show how
发表于 2025-3-22 03:35:46 | 显示全部楼层
well as clinical correlation cases.Discusses the necessary .This book will be of interest to anyone who wants to use ultrasound to understand human physiology both in the clinical setting and the classroom. Tremendous advances in ultrasound technology have resulted in portable ultrasound systems th
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Philip Pughd chromatids and their sisters can be visualized in cells when DNA synthesis in one chromatid is labelled by 5-bromo-2’-deoxyuridine (BrdU). Homologous recombination (HR) is considered as the principal mechanism responsible for the sister chromatid exchange (SCE) upon replication fork collapse, and
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Philip Pughat the outset to be more than simply threats to the propriety of the stage: they seemed also to signal a generalized reconstruction of social modes of viewing. One newspaper reporter called it “a startling relaxation in the standards of ocular decorum.”. Yet the concern expressed was not with “purit
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