遇见数据集

MRK 1239: THE NATURE OF THE DISTANT X-RAY EMISSION IN A SEYFERT 1

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ESA Earth Online2026-06-22 收录
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In the highly polarised NLS1 Mrk1239, the primary Xray emission from the innerblack hole region appears to be completely absorbed revealing the underlyinghost galaxy emission. This low energy emissionline spectrum was fitted with acombination of a collisionally ionised plasma and cold, optically thickreflected emission from the distant torus. With the highest sensitivity NuSTARspectra, we will peer through the absorbing column to accurately determine thecontinuum model, the level of absorption, and the distant torus parameters. Constraining the torus parameters will allow us to utilize simultaneous XMM RGSdata to determine the origin of the photoionised emission at low energies. truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]

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European Space Agency
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