Articles with "ngc 7213" as a keyword



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A decades-long fast-rise-exponential-decay flare in low-luminosity AGN NGC 7213

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Published in 2018 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stx3259

Abstract: We analysed the four-decades-long X-ray light curve of the low-luminosity active galactic nucleus (LLAGN) NGC 7213 and discovered a fast-rise-exponential-decay (FRED) pattern, i.e. the X-ray luminosity increased by a factor of $\approx 4$ within 200d,… read more here.

Keywords: decades long; fast rise; luminosity; ngc 7213 ... See more keywords