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Title:
Low-frequency radio maps and spectra of supernova remnants
Authors:
Dickel, J. R.; Denoyer, L. K.
Affiliation:
AA(Illinois, University, Observatory, Urbana, Ill.), AB(Illinois, University, Observatory, Urbana, Ill.)
Publication:
Astronomical Journal, vol. 80, June 1975, p. 437-444. Research supported by Arecibo Observatory and NSF; (AJ Homepage)
Publication Date:
06/1975
Category:
Astronomy
Origin:
STI
NASA/STI Keywords:
ASTRONOMICAL MAPS, RADIANT FLUX DENSITY, RADIO SPECTRA, STELLAR SPECTRA, SUPERNOVA REMNANTS, ASTRONOMICAL OBSERVATORIES, LOW FREQUENCIES, RADIO ASTRONOMY, RADIO TELESCOPES
Comment:
A&AA ID. AAA013.125.042
DOI:
10.1086/111760
Bibliographic Code:
1975AJ.....80..437D

Abstract

Low-frequency radio maps of 18 supernova remnants have been constructed from observations made at the Arecibo Observatory. The integrated flux densities have been combined with others in the literature to show that most of the sources have simple power-law spectra. None of the sources show features which would suggest changes in the spectrum spatially across the given source.

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