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AMI observations of northern supernova remnants at 14-18 GHz

Abstract:

We present observations between 14.2 and 17.9 GHz of 12 reported supernova remnants (SNRs) made with the Arcminute Microkelvin Imager Small Array (AMI SA). In conjunction with data from the literature at lower radio frequencies, we determine spectra of these objects. For well-studied SNRs (Cas A, Tycho's SNR, 3C 58 and the Crab Nebula), the results are in good agreement with spectra based on previous results. For the less well-studied remnants, the AMI SA observations provide higher-frequency...

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Journal:
Monthly Notices of the Royal Astronomical Society
Volume:
396
Issue:
1
Pages:
365-376
Publication date:
2009-06-05
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
URN:
uuid:7a71cdd4-d202-4250-b5a5-23a13db39931
Source identifiers:
149061
Local pid:
pubs:149061

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