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  • Astronomical Spectroscopy for Amateursby Ken M. Harrison

    Springer New York 2011; US$ 34.95

    This comprehensive guide for amateur astronomers provides a brief overview of the development of spectroscopes and an introduction to the theory of stellar spectra, then goes on to examine the spectroscopes available to amateurs as well as how to use them. more...

  • Grating Spectroscopes and How to Use Themby Ken M. Harrison

    Springer New York 2012; US$ 34.95

    Written for amateur astronomers just getting into this area of the subject, this is the perfect companion for first-time spectroscope users, with no heavy mathematics and with information on how to buy and use an entry-level spectroscope costing around $150. more...

  • Imaging Sunlight Using a Digital Spectroheliographby Ken M. Harrison

    Springer International Publishing 2016; US$ 34.99

    Ken M. Harrison's latest book is a complete guide for amateur astronomers who want to obtain detailed narrowband images of the Sun using a digital spectroheliograph (SHG). The SHG allows the safe imaging of the Sun without the expense of commercial ?etalon? solar filters. As the supporting software continues to be refined, the use of the digital spectroheliograph... more...

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