47 citations · 178 across the 14 of their papers we have counts for
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astro-ph.HE2021★ 32 cited
The nature of the extreme X-ray variability in the NLS1 1H 0707-495
M. L. Parker, W. N. Alston, L. Härer +11
We examine archival XMM-Newton data on the extremely variable narrow-line Seyfert 1 (NLS1) active galactic nucleus (AGN) 1H 0707-495. We construct fractional excess variance (Fvar)…
astro-ph.HE2021★ 9 cited
A systematic study of photoionized emission and warm absorption signatures of the NLS1 Mrk 335
H. Liu, M. L. Parker, J. Jiang +4
We present an analysis of all the archival high resolution spectra of the Narrow-line Seyfert 1 galaxy Mrk~335 obtained with Reflection Grating Spectrometer (RGS) on board \textit{…