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Arcminute Microkelvin Imager observations of unmatched Planck ERCSC LFI sources at 15.75 GHz*

Authors :
David Titterington
David A. Green
Thomas M. O. Franzen
Elizabeth Waldram
Paul F. Scott
Richard D. E. Saunders
Anthony Lasenby
Anna M. M. Scaife
Michael P. Hobson
Matthew L. Davies
Michel P. Schammel
Timothy W. Shimwell
Keith Grainge
Malak Olamaie
Carmen Rodríguez-Gonzálvez
Guy G. Pooley
Natasha Hurley-Walker
Yvette C. Perrott
Source :
Monthly Notices of the Royal Astronomical Society: Letters. 421:L6-L10
Publication Year :
2012
Publisher :
Oxford University Press (OUP), 2012.

Abstract

The Planck Early Release Compact Source Catalogue includes 26 sources with no obvious matches in other radio catalogues (of predominantly extragalactic sources). Here we present observations made with the Arcminute Microkelvin Imager Small Array (AMI SA) at 15.75 GHz of the eight unmatched sources at δ > +10°. Of the eight, four are detected and are associated with known objects. The other four are not detected with the AMI SA, and are thought to be spurious.

Details

ISSN :
17453933 and 17453925
Volume :
421
Database :
OpenAIRE
Journal :
Monthly Notices of the Royal Astronomical Society: Letters
Accession number :
edsair.doi...........fce4c1dc94f40aa7500db1f17e61f164
Full Text :
https://doi.org/10.1111/j.1745-3933.2011.01195.x