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

Autor: 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
Rok vydání: 2012
Předmět:
Zdroj: Monthly Notices of the Royal Astronomical Society: Letters. 421:L6-L10
ISSN: 1745-3933
1745-3925
DOI: 10.1111/j.1745-3933.2011.01195.x
Popis: 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.
Databáze: OpenAIRE
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