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Radio Telescopes

  • Chris Kitchin
Part of the Patrick Moore’s Practical Astronomy series book series (PATRICKMOORE)

Abstract

If we had eyes sensitive to radio waves at a frequency of 100 MHz,86 then the sky would usually contain three main objects of roughly equal brightness: Cassiopeia A, Cygnus A and the Sun. The first two of these are a supernova remnant and a radio galaxy respectively and are more or less constant in their output. However, on occasions the Sun can brighten by a factor of 10,000, and dominate the radio sky just as it does the optical sky.

Keywords

Radio Emission Radio Telescope Radio Burst Radio Galaxy Supernova Remnant 
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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Copyright information

© Springer-Verlag London 2002

Authors and Affiliations

  • Chris Kitchin

There are no affiliations available

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