Imprints of a high velocity wind on the soft x-ray spectrum of PG 1211+143

Abstract

An extended XMM-Newton observation of the luminous narrow line Seyfert galaxy PG 1211+143 in 2014 has revealed a more complex high velocity wind, with components distinguished in velocity, ionization level, and column density. Here we report soft x-ray emission and absorption features from the ionized outflow, finding counterparts of both high velocity components, v ~ 0.129c and v ~ 0.066c, recently identified in the highly ionized Fe K absorption spectrum. The lower ionization of the co-moving soft x-ray absorbers imply a distribution of higher density clouds embedded in the main outflow, while much higher column densities for the same flow component in the hard x-ray spectra suggest differing sight lines to the continuum x-ray source.

8 pages, 5 figures, 4 tables; Accepted for publication in MNRAS

References in corpus (4)

• Optimal binning of X-ray spectra and response matrix design
• The Black Hole Mass-Bulge Luminosity Relationship for Active Galactic Nuclei from Reverberation Mapping and Hubble Space Telescope Imaging
• Detection of a second high velocity component in the highly ionized wind from PG 1211+143
• X-ray timing analysis of the quasar PG 1211+143

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