Anbieter: Better World Books Ltd, Dunfermline, Vereinigtes Königreich
EUR 13,37
Anzahl: 1 verfügbar
In den WarenkorbZustand: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.
Anbieter: WorldofBooks, Goring-By-Sea, WS, Vereinigtes Königreich
EUR 16,22
Anzahl: 1 verfügbar
In den WarenkorbPaperback. Zustand: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.
Anbieter: Majestic Books, Hounslow, Vereinigtes Königreich
EUR 27,81
Anzahl: 4 verfügbar
In den WarenkorbZustand: New. pp. xxvi + 326 268 Illus.
Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
EUR 40,83
Anzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New. In.
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
EUR 52,12
Anzahl: 2 verfügbar
In den WarenkorbPaperback. Zustand: Brand New. 1st edition. 326 pages. 9.25x6.25x1.00 inches. In Stock.
Sprache: Englisch
Verlag: Springer New York, Springer US, 2007
ISBN 10: 0387681264 ISBN 13: 9780387681269
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientists will often tell you that now is the most exciting time for a particular interest. We will always have just discovered or invented something that will 'revolutionize' something or the other. The computer on which I am typing this, for example, is four times faster than its predecessor and slightly cheaper. However, the last decade or so has seen some advances that have changed the face of amateur solar astronomy. Professional researchers have been using many of the tools and techniques for years but now they are available to amateurs as well. The use of digital photography and computers has changed all astronomy, not just amateur solar astronomy, and it has certainly made a lot more techniques available for photographing the Sun. Secondly, the use of 'white light' solar filters has improved the detail that can be seen on the solar surface. In the past, the only technique that was available was projection onto a piece of white paper or card. Thirdly, the use of hydrogen alpha filters has recently hit the 'affordability barrier' of $500 or £500 for many amateur astronomers. The Coronado Personal Solar Telescope (PST) is a real breakthrough product that has now brought a fascinating branch of astronomy within the reach of many people. In recent months, the same technique has been applied to calcium K filters.