Grating Spectroscopes & How to Use Them is written for amateur astronomers who are just getting into this field of astronomy. Transmission grating spectroscopes look like simple filters & are designed to screw into place on the eyepiece of a telescope for visual use or into the camera adapter for digicam or CCD imaging. Using the most popular commercially made filter gratings
- Rainbow Optics (US) & Star Analyzer (UK)
- as examples this book provides the reader with information on how to set up & use the grating one needs to obtain stellar spectrograms. It also discusses several methods on analyzing the results. This book is written in an easy to read style perfect for getting started on the first night using the spectroscope & specifically showing how the simple transmission filter is used on the camera or telescope. No heavy mathematics or formulas are involved & there are many practical hints & tips
- something that is almost essential to success when starting out. This book helps readers to achieve quick results & by following the worked examples they can successfully carry out basic analysis of the spectra.