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Cosmic Noise Intensities at Hectometre Wavelengths*
Published online by Cambridge University Press: 25 April 2016
Extract
The object of this contribution is to report the galactic background intensity at 2 and 3 MHz. The observation is an extension of earlier work which the noise temperatures at 50, 30, 20, 10 and 5 MHz were obtained at 65°N declination by means of identical antennas of beamwidth 70° between half-power points. As discussed in the earlier work, the temperatures were obtained separately in the ordinary and extraordinary modes, in order to account for the attenuation in the ionosphere.
- Type
- Contributions
- Information
- Publications of the Astronomical Society of Australia , Volume 1 , Issue 3 , February 1968 , pp. 94 - 96
- Copyright
- Copyright © Astronomical Society of Australia 1968
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