| 书目名称 | Imaging Sunlight Using a Digital Spectroheliograph |
| 编辑 | Ken M. Harrison |
| 视频video | http://file.papertrans.cn/462/461686/461686.mp4 |
| 概述 | Provides information about constructing a digital spectroheliograph that allows amateur astronomers to safely image the Sun.Guides users through the ins and outs of this new, more affordable, reliable |
| 丛书名称 | The Patrick Moore Practical Astronomy Series |
| 图书封面 |  |
| 描述 | 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 will become more and more mainstream and has the potential to replace the expensive solar filters currently in use. The early chapters briefly explain the concept of the SHG and how it can produce an image from the solar spectrum. A comparison of the currently available narrow band solar filters is followed by a detailed analysis of the critical design, construction and assembly features of the SHG. The design and optimum layout of the instrument is discussed to allow evaluation of performance. This information explains how to assemble a fully functional SHG using readily available components. The software required to process the images is explained and step by step examples provided, with various digital instruments around the world highlighted based on input from many experienced amateurs who have shared their experience |
| 出版日期 | Book 2016 |
| 关键词 | Affordable spectrohelioscopes; Alternatives to etalon filters; Amateur astronomy of Sun; Amateur solar |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-319-24874-5 |
| isbn_softcover | 978-3-319-24872-1 |
| isbn_ebook | 978-3-319-24874-5Series ISSN 1431-9756 Series E-ISSN 2197-6562 |
| issn_series | 1431-9756 |
| copyright | Springer International Publishing Switzerland 2016 |
|Archiver|手机版|小黑屋|
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