Ngc 2000 0

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Reprints National Radio Astronomy Observatory Green Bank W Va
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Author : National Radio Astronomy Observatory (U.S.)
language : en
Publisher:
Release Date : 1974
Reprints National Radio Astronomy Observatory Green Bank W Va written by National Radio Astronomy Observatory (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Astronomy categories.
A General Catalog Of Hi Observations Of Galaxies
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Author : W.K. Huchtmeier
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
A General Catalog Of Hi Observations Of Galaxies written by W.K. Huchtmeier 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 2013-03-09 with Science categories.
A catalog of all published HI observations of external galaxies has been compiled. Its construction is briefly described. It contains almost 20,000 entries for over 10,000 galaxies based on more than 570 references. Here the reference catalog is presented. It contains the HI data basically just as they were originally published. No numerical conversions were made and no error correction was attempted. Contents Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \' Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1\ I. The Compiled Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1\ 1. 1. References Included. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1\ 1. 2. Description of the Catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \ 1. 3. Comments on Table I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x 1. 3. 1. Galaxy Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x 1. 3. 2. Galaxy Coordinates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XI 1. 3. 3. Masses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . XI 1. 3. 4. Codes Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XI 1. 3. 5. Telescopes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XI 1. 4. Auxiliary Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XII 2. Some Bibliographic and a Few Other Statistics. . . . . . . . . . . . . . . . . . . . . . . . . XII 3. Concluding Remarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XII Acknowledgments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XIII General References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XIII Figures 1-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv The Tables Table 1 The Catalog. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I Table 2a List of HI References, Ordered by Sequence Number . . . . . . . . . . . . . 287 Table 2b List of HI References, Ordered Alphabetically. . . . . . . . . . . . . . . . . . . . . . . 298 Table 2c List of HI References, Ordered by Publication Year . . . . . . . . . . . . . . . 309 Table 3 References to Further HI Emission and Absorption Observations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320 Table 4 Discussions of Global Galaxy Parameters from HI Observations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322 Table 5 Discussions of the Tully-Fisher Relation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323 Table 6 Catalogs, Review Articles, Popular Articles, and Miscellaneous HI References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324 Table 7 Abstracts Published in Astron. 1. and BIIII. A. A. S. . . . . . . . . . . . . . . . . .
The Herschel Objects And How To Observe Them
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Author : James Mullaney
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-07-23
The Herschel Objects And How To Observe Them written by James Mullaney 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 2007-07-23 with Science categories.
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.
Hnai Us Coin Long Beach Non Floor Auction Catalog 1116
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Author : Mark Van Winkle
language : en
Publisher: Heritage Capital Corporation
Release Date : 2008-08
Hnai Us Coin Long Beach Non Floor Auction Catalog 1116 written by Mark Van Winkle and has been published by Heritage Capital Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08 with Antiques & Collectibles categories.
Heritage Numismatic Auctions Csns Online Session Catalog 405
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Author : Ivy Press
language : en
Publisher: Heritage Capital Corporation
Release Date : 2006-03
Heritage Numismatic Auctions Csns Online Session Catalog 405 written by Ivy Press and has been published by Heritage Capital Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-03 with Antiques & Collectibles categories.
Groups Of Galaxies In The Nearby Universe
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Author : Ivo Saviane
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-08-01
Groups Of Galaxies In The Nearby Universe written by Ivo Saviane 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 2007-08-01 with Science categories.
For every galaxy in the field or in clusters, there are about three galaxies in groups. The Milky Way itself resides in a group, and groups can be found at high redshift. The current generation of 10-m class telescopes and space facilities allows the observation of the members of nearby groups with exquisite detail, and their properties can be correlated with the global properties of their host group. Groups in the local Universe offer us the chance to study galaxies in environments characterized by strong interactions. In the cosmological context, groups trace large-scale structures better than clusters, and the evolution of groups and clusters appears to be related. All these aspects of research on groups of galaxies are summarized in this book written by scientists working in various fields.
The Amateur Astronomer S Guide To The Deep Sky Catalogs
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Author : Jerry D. Cavin
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-10-27
The Amateur Astronomer S Guide To The Deep Sky Catalogs written by Jerry D. Cavin 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 2011-10-27 with Science categories.
Every amateur astronomer has at least heard of the many different catalogs of deep-sky objects; the most well known are the Messier, the Caldwell, the Herschel, and the NGC. All of these catalogs are, in general, readily available, but very few amateur observers are in a position to choose the best catalog for their particular deep-sky observing program, know how to use the catalog, or even realize just how many there are out there! The Amateur Astronomer's Guide to the Deep-sky Catalogs is a single compilation of the historical and modern astronomical deep-sky catalogs. It discusses their origins, compares what's in them, explains how to interpret the data they contain, and even outlines how readers can create suitable 'custom' catalogs for their own use. The last section provides a set of three deep-sky catalogs created by the author, for observers of different levels of experience, from newcomer to expert.
The Galaxy Disk In Cosmological Context Iau S254
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Author : International Astronomical Union. Symposium
language : en
Publisher: Cambridge University Press
Release Date : 2009-04-16
The Galaxy Disk In Cosmological Context Iau S254 written by International Astronomical Union. Symposium 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 2009-04-16 with Science categories.
The paradigm of a dark energy- and dark matter-dominated Universe, with the hierarchical merger scenario for the formation of galaxies, has scored impressive successes in matching the observed Universe. However, the theory fails to explain the difficulty in generating ordinary disk galaxies such as the Milky Way, suggesting that some important physics must be missing in current models. IAU Symposium 254 was organized to address this question, gathering researchers from an unusually broad range of fields, from cosmology to interstellar matter, and the formation and evolution of stars. High-class reviews, lectures and posters combine to define the frontiers in the field and point the way to new avenues of research. This volume presents a unique set of succinct overviews illuminating the full range of topics in this very active field. It also honors Danish astrophysicist Bengt Strömgren (1908-1987), who laid much of the foundation for this entire field.
Astrophysical Data
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Author : Kenneth R. Lang
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Astrophysical Data written by Kenneth R. Lang 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.
This volume of Astrophysical Data deals with Planets and Stars; a second volume, Part II, will give data for Galaxies and the Universe. They both pro vide basic data for use by all scientists, from the amateur astronomer to the professional astrophysicist. In this first volume, we not only provide physical parameters of planets, stars and their environment, but we also provide the celestial coordinates required to observe them. Here we use c.g.s. units, for they are the most commonly used in astron omy and astrophysics; but our volume begins with astronomical and physical constants and the conversion factors needed for other units. The next section concerns the planets and their satellites; it singles out the Earth and Moon for special treatment. Spacecraft rendezvous with the planets and satellites have led to improved values for their atmospheric compositions, orbital parameters, magnetic fields, masses, radii, rotation periods, and surface pressures and temperatures. This section also contains data for the asteroids, comets and their debris. We then discuss everyday stars, beginning with the Sun, and continuing with basic stellar data, the brightest stars and nearby stars. Special categories of stars, such as the Wolf-Rayet stars, magnetic stars, flare stars, and RS CVn binary stars, are included.
Heritage Us Coin Auction 1110 Final Session
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Author :
language : en
Publisher: Heritage Capital Corporation
Release Date :
Heritage Us Coin Auction 1110 Final Session written by and has been published by Heritage Capital Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.