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Multiwavelength campaign on Mrk 509. IV. Optical-UV-X-ray variability and the nature of the soft X-ray excess
galaxies: active – galaxies: nuclei – galaxies: Seyfert – quasars: individual: Mrk 509 – X-rays: galaxies
2011/9/27
We present the analysis of XMM-Newton and Swift optical-UV and X-ray observations of the Seyfert-1/QSO Mrk 509, part of an unprecedented multi-wavelength campaign, investigating the nuclear environmen...
OTELO:optical data for X-ray sources in the groth strip
optical data groth strip X-ray sources
2009/7/1
OTELO:optical data for X-ray sources in the groth strip。
Am cvn systems as optical, x-ray and gwr sources。