About this book
Vistas in Astronomy, Volume 14: Astrometry - Theoretical Astrophysics – Instrumentation – Spectroscopy – Galactic Structure – Galaxies focuses on the methods, processes, and technologies used in astronomy. The selection first discusses the calculations of eclipse and lunar features. The method of computation, symbols that are used, and limit of the shadow path are explained. The book also looks at the spectral classification through seven-color photometry. The effects of chemical composition and interstellar absorption; pseudo-continua of dwarf stars; introduction of linear combinations of color indices; and variable and emission-line stars are discussed. The book also scrutinizes element abundance in O- and early B-stars. The method of fine analysis, observations, and fine analyses of normal and peculiar stars are explained. The book also examines the spiral structure and kinematics of the galaxy from a study of the H II regions. The study of the Doppler-Fizeau effect of the ionized interstellar hydrogen; extension of interference methods to the study of the structure of extragalactic nebulae; and structure and dynamics of barred spiral galaxies are discussed. The selection is a valuable source of information for readers interested in astronomy.
Frequently asked questions
- Essential is ideal for learners and professionals who enjoy exploring a wide range of subjects. Access the Essential Library with 800,000+ trusted titles and best-sellers across business, personal growth, and the humanities. Includes unlimited reading time and Standard Read Aloud voice.
- Complete: Perfect for advanced learners and researchers needing full, unrestricted access. Unlock 1.4M+ books across hundreds of subjects, including academic and specialized titles. The Complete Plan also includes advanced features like Premium Read Aloud and Research Assistant.
Please note we cannot support devices running on iOS 13 and Android 7 or earlier. Learn more about using the app.
Information
Table of contents
- Front Cover
- Vistas in Astronomy
- Copyright Page
- Table of Contents
- Introduction
- Chapter 1. Eclipse Calculations of Lunar Features
- Chapter 2. Spectral Classification through Seven-colour Photometry
- Chapter 3. Element Abundances in O- and Early B-Stars
- Chapter 4. Spiral Structure and Kinematics of the Galaxy from a Study of the H II Regions
- Chapter 5. Structure and Dynamics of Barred Spiral Galaxies, in particular of the Magellanic Type
- Index