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Author : Bidelman William Pendry
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (429 download)
Download or read book A Spectroscopic Study of the Region of the Double Cluster in Perseus written by Bidelman William Pendry and published by . This book was released on 1943 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pieter Theodorus Oosterhoff
Publisher :
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.E/5 ( download)
Download or read book A Study of the Double Cluster in Perseus written by Pieter Theodorus Oosterhoff and published by . This book was released on 1937 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pieter Theodorus Oosterhoff
Publisher :
ISBN 13 :
Total Pages : 119 pages
Book Rating : 4.:/5 (252 download)
Download or read book A Study of the Double Cluster in Perseus, Based on Photographic Magnitudes and Effective Wavelengths Derived from Plates Taken by E. Hertzsprung at the Potsdam and Mount Wilson Observatories written by Pieter Theodorus Oosterhoff and published by . This book was released on 1937 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Krzysztof Serkowski
Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (891 download)
Download or read book Interpretation of the Polarization Measurements of the Double Cluster in Perseus written by Krzysztof Serkowski and published by . This book was released on 1959 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.:/5 (319 download)
Download or read book NASA Technical Report written by and published by . This book was released on 1962 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 177 pages
Book Rating : 4.:/5 (964 download)
Download or read book A Radio Continuum and HI Line Study of the Perseus Cluster written by and published by . This book was released on 1993 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ludolf Gerardus Sijbring
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (492 download)
Download or read book A Radio Continuum and HI Line Study of the Perseus Cluster written by Ludolf Gerardus Sijbring and published by . This book was released on 1961 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles Edward Saint John
Publisher :
ISBN 13 :
Total Pages : 478 pages
Book Rating : 4.F/5 ( download)
Download or read book A Study of the Pole Effect in the Iron Arc written by Charles Edward Saint John and published by . This book was released on 1916 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A.B. Underhill
Publisher : Springer Science & Business Media
ISBN 13 : 9401035563
Total Pages : 295 pages
Book Rating : 4.4/5 (1 download)
Download or read book The Early Type Stars written by A.B. Underhill and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: At this time when astronomers are being surprised by the discovery of objects which emit a fabulously large amount of energy, that is the quasi-stellar radio sources and the quasi-stellar galaxies, and when by the means of space vehicles X rays, gamma rays and cosmic rays are being observed to come from the depths of interstellar space, one may ask why write a book about stars. Stars seem to be almost incidental when one looks at the universe in terms of exceedingly great energies. Nevertheless, stars exist. They are accessible to study and they have not yet revealed all their secrets. This is enough to arouse interest and to cause one to try to find answers to the questions which arise. The early type stars are particularly interesting because they are spendthrift stars pouring out their energy at a great rate. But their brilliance is also their undoing. They must evolve rather quickly, on an astrophysical scale. Thus by studying these stars we are studying a population in change. The implications from the local and from the cosmological viewpoint are important if one wishes to understand the details of stellar evolution and of galactic structure. Perhaps one of the simplest reasons for writing a book about the early type stars is to see if some of the conundrums pre sented by the spectra of these stars can be unravelled when all the available infor mation is brought together.
Author : Chūshirō Hayashi
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Evolution of Massive Stars written by Chūshirō Hayashi and published by . This book was released on 1962 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computations are made for the evolution of a population I star of 15.6 solar masses and an agezero composition of hydrogen concentration x = 0.90, helium concentration Y = 0.08, and the concentration of the remaining elements Z = 0.02, through four phases: (1) hydrogen exhaustion in the convective core, (2) gravitational contraction of the core, (3) helium burning, (4a) the onset of carbon burning, (4b) the onset of neon burning in the absence of a preceding carbon burning phase. This discussion builds upon the model treated by Sakashita, Ono, and Hayashi ... --p.i.
Author : Herbert Alonzo Howe
Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.:/5 (1 download)
Download or read book A Study of the Sky written by Herbert Alonzo Howe and published by . This book was released on 1896 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jerzy Neyman
Publisher : Univ of California Press
ISBN 13 : 0520350693
Total Pages : 264 pages
Book Rating : 4.5/5 (23 download)
Download or read book Proceedings of the Third Berkeley Symposium on Mathematical Statistics and Probability, Volume III written by Jerzy Neyman and published by Univ of California Press. This book was released on 2023-11-15 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sarah Frances Whiting
Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (2 download)
Download or read book Daytime and Evening Exercises in Astronomy, for Schools and Colleges written by Sarah Frances Whiting and published by . This book was released on 1912 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rony De Laet
Publisher : Springer Science & Business Media
ISBN 13 : 1461405955
Total Pages : 295 pages
Book Rating : 4.4/5 (614 download)
Download or read book The Casual Sky Observer's Guide written by Rony De Laet and published by Springer Science & Business Media. This book was released on 2011-10-12 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Casual Sky Observer's Pocket Guide offers an observing program for occasional amateur observers looking for some quick, fun astronomy adventures under the stars. In the real world, where time for observing is limited, the weather is seldom perfect, and expensive equipment is not an option, amateur astronomy may not be seen as a worthwhile activity. However, portable and quick-to-set-up instruments are available. A pair of binoculars or a small telescope fills the bill. And the way to make the most of these instruments is described in the Casual Sky Observer's Pocket Guide. Not only does the book feature the best and brightest showpieces of the heavens; it also provides a great deal of physical and environmental data as well as lots of fascinating information and beautiful illustrations that provide a unique perspective on the many treasures within and beyond our home galaxy, the Milky Way--stars, star clusters, other galaxies, and nebulae, all within reach of binoculars or a small telescope.
Author : D. A. Jenkins
Publisher : Springer
ISBN 13 : 3319188518
Total Pages : 310 pages
Book Rating : 4.3/5 (191 download)
Download or read book First Light and Beyond written by D. A. Jenkins and published by Springer. This book was released on 2015-07-28 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amateur astronomers who have been disappointed by the results of an observing session can take comfort in the guidance of this book, which advises how to still gain useful experience in seemingly "failed" nights at the telescope. In a world with imperfect seeing conditions, incredible observing sessions are often mixed with less inspiring ones, discouraging the amateur observer. This book is designed to minimize subsequent disappointment for astronomers who encounter a few bad observing sessions, helping novice observers take something worthwhile away each and every time they go out under the night sky, regardless of the observations that were originally planned. Almost every observer remembers his first sight of ringed Saturn, hanging in the blackness of space. Practitioners agree that there is something special about visual observing. Real-time observations at the eyepiece can provide fleeting yet intense feelings that connect us with the universe in unique ways. But when expectations aren't met at the eyepiece, there are other ways to profit from the practice of astronomy. These rewards, though less showy, are well worth cultivating. This is a book that will help the reader see what constitutes a “successful” visual observing session. It explains the nature of the objects that the observer is seeing and advises how best to use their equipment. There are many hints and tips about how best to locate, recall, and record observations, including suggestions for trips to areas where there are dark skies and to public observatories. Amateur astronomy is a journey from the urban backyard all the way to dark rural skies, and with this guide the journey can be smooth.
Author : United States Naval Observatory
Publisher :
ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.:/5 (31 download)
Download or read book Publications written by United States Naval Observatory and published by . This book was released on 1950 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States Naval Observatory
Publisher :
ISBN 13 :
Total Pages : 788 pages
Book Rating : 4.:/5 (319 download)
Download or read book Publications of the United States Naval Observatory written by United States Naval Observatory and published by . This book was released on 1968 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
