SIMBAD references

2003A&A...399..519M - Astronomy and Astrophysics, volume 399519-523 (2003/2-4)

Chandra and XMM-Newton observations of Tololo 0109-383.

MATT G., BIANCHI S., GUAINAZZI M., BRANDT W.N., FABIAN A.C., IWASAWA K. and PEROLA G.C.

Abstract (from CDS):

We present and discuss Chandra and XMM-Newton observations of the Seyfert 2 galaxy and Compton-thick absorbed source, Tololo 0109-383. The hard X-ray emission (i.e. above ∼2keV), is dominated by a spatially unresolved reflection component, as already discovered by previous ASCA and BeppoSAX observations. The soft X-ray emission is partly (∼15%) extended over about 1kpc. Below 2keV, the spectrum is very steep and two emission lines, probably due to recombination to He-like ions of oxygen and neon, are clearly present. Combining X-rays and optical information taken from the literature, we propose an overall scenario for the nuclear regions of this source.

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Journal keyword(s): galaxies: individual: Tololo 0109-383 - galaxies: Seyfert - X-rays: galaxies

Simbad objects: 1

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