... Home Articles An Asymmetrical Mount For a 17.5? Newtonian . ... Beyond New York City . ... An Asymmetrical Mount For a 17.5" Newtonian . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... I live in New York City. ... The basic Dobsonian design uses a mirror box. ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
... Boston: Houghton Mifflin Company, 1999, ISBN: 0 395 93888 0 $25 . ... This book clarifies the fundamental principles of the field as well as the important astronomical phenomena it describes. ... Basic Books, 2001, ISBN: 0-465-05755-1, $40 . ... Prometheus Books, 2004, ISBN: 1-59102-186-3, $28 . ... Astronomical. ... Book. ... This book is filling a gap in the astronomy-related literature by providing a set of chapters not only of direct interest to astronomy communication, but also well beyond it. ...
... Роман Евгеньевич Ильинский email : ilinsky_r@mail.ru . ... Ильинский Р. Е., Ровенская Т. С. Дифференциалы луча в оптической системе // Вестник МГТУ. ... 1998.- ... Roman Ilinsky , Gradient-index meniscus lens free of spherical aberration, Journal of Optics A: Pure and Applied Optics, volume2, number 5, pages 449-451, year 2000 . ... Ильинский Р. Е. Определение реальных габаритов пучков в градиентных оптических системах // Прикладная оптика -2000: Тез. докл. ... 2000.- ... ROMAN ILINSKY . ...
The Official Publication of the Amateur Astronomers Association of Princeton Director John Miller (609) 252-1223 jmiller@princetonastronomy.org Assistant Director John Church (609) 799-0723 j.church@mindspring ... (732) 469-7698 and (609) 448-8644 kane@princetonastronomy.org editors@princetonastronomy.org Volume 37 From the Director Midsummer 2008 Number 7 Summer time...and the observin's easy ... Mount The telescope mount is equally important to the performance as the optical tube. ...
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In Figure 10 (528 Kbytes) we show an image of the LMC taken in Red light. In this passband one measures the intensity and appearance of the galaxy in the light of stars which are about 5 billion years old. ... Lastly, we include in Figure 12 , another image taken with Parking Lot CCD. ... In sum, this article has summarized the various systems that are capable of performing wide field CCD imaging. ... Figure 1: Mark Cornell and David Chappell - McDonald Observatory, University of Texas . ...