Idioma:

Yet Another Odd Radio Circle?

Omar, Amitesh

Research Notes of the AAS, 2022-05, Vol.6 (5), p.100

Texto completo disponível

Citações Citado por

Título:
Yet Another Odd Radio Circle?
Autor: Omar, Amitesh
Assuntos: Extragalactic radio sources ; Radio continuum emission ; Sky surveys ; Supernova remnants
É parte de: Research Notes of the AAS, 2022-05, Vol.6 (5), p.100
Notas: Galaxies and Cosmology
AAS39344
Descrição: Abstract The Odd Radio Circles are newly identified diffuse radio sources at ∼1 GHz frequency, with edge-brightened nearly circular morphology, which is remarkably similar to supernova remnants although a physical association with previous population of Galactic supernova remnants is challenging due to detections of the Odd Radio Circles at high Galactic latitudes. Here, a serendipitous identification of a new source in a LOFAR 144 MHz image with similar morphology as that of Odd Radio Circles is reported. This is the first reported identification of an Odd Radio Circle at a very low frequency and with the LOFAR.
Editor: The American Astronomical Society
Idioma: Inglês

Voltar para lista de resultados

Anterior Resultado 6 Avançar Ir para próxima página