Interstellarum Deep Sky Atlas, Paperback
de: Ronald Stoyan
Publicat de: Cambridge University Press
Anunta-ma cand revine pe stoc!
The interstellarum Deep Sky Atlas heralds a new era of celestial cartography. It is an innovative, practical tool to choose and find stars, star clusters, nebulae and galaxies. Usually, deep sky objects are shown with just a standard symbol in the star charts. This atlas is different: all objects are shown according to their actual visibility. Four main visibility classes separate out objects that can be seen through 4-, 8- and 12-inch telescopes. Within each visibility class, the objects are labeled in different type weights and using graduated shades and colors for the symbols - the bolder the label or the darker the symbol, the easier it is to see the object. Spiral-bound and printed in red-light friendly colors on fully waterproof material, this full-sky atlas has a limiting magnitude of 9.5, plotting over 200,000 stars. It is the ideal companion for amateur observers of all levels.
General | |
Anul | 2014 |
Autor | Ronald Stoyan |
Cod de bare | 9781107503397 |
Editura | Cambridge University Press |
Dimensiuni | 289 x 287 x 30 |
ISBN | 1107503396 |
Limba | Engleza |
Pagini | 264 |
Format | Brosata |
RECENZII Interstellarum Deep Sky Atlas, Paperback de Ronald Stoyan
Nu exista inca nicio recenzie scrisa!