Astro-Praxis: Die Sonne by Jürgen Banisch explains how amateur astronomers can observe and photograph our nearest star. The book presents the Sun as a dynamic observing target and describes the phenomena that can be studied with suitable equipment. In addition to white-light observing, it covers the special spectral lines of hydrogen (H-alpha) and calcium.

A central topic is the selection and use of different solar-filter methods. This updated second edition explains which approaches suit different observing goals and combines astronomical background with practical guidance for visual observing and photography. Numerous illustrations support the discussion of solar phenomena and observing techniques.

Who is this book for?

The book is intended for beginners and experienced amateur astronomers who want to start observing the Sun or deepen their knowledge. It helps readers understand the differences between white-light, H-alpha and calcium observing and plan suitable equipment. This is an instructional book; filters and observing accessories are not included.

Specifications

Buying advice and safety

This book is a useful choice if you want to understand which solar-observing method fits your interests and equipment. White-light, H-alpha and calcium observing reveal different aspects of the Sun and require filters designed for their specific use. This book is not a solar filter. Never point an unfiltered telescope or binoculars at the Sun. When observing through optical equipment, a suitable solar filter must be securely attached over the front aperture; always follow the filter manufacturer’s instructions.