Active Galaxies Through the Telescope
How to observe AGNs visually.
Observing details for the brightest AGNs.
How to image AGNs with CCD cameras.
Boxes Dark adaptation and averted vision.
KeywordsRadio Source Dark Adaptation Radio Galaxy Seyfert Galaxy Light Pollution
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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© Springer-Verlag London Limited 2007