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Cosmic Noise Intensities at Hectometre Wavelengths*

Published online by Cambridge University Press:  25 April 2016

R. Parthasarathy
R. Parthasarathy*
Affiliation:
Geophysical Institute, University of Alaska
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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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References

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