The host galaxy of the γ-ray-emitting narrow-line Seyfert 1 galaxy PKS 1502+036
نویسندگان
چکیده
منابع مشابه
X - ray variability of the Narrow Line Seyfert 1 Galaxy PKS 0558 − 504
We present results from several XMM-Newton observations of the radio loud Narrow-line Seyfert 1 galaxy (NLS1) PKS 0558-504. We find evidence for strong and persistent X-ray variability, both on short and long timescales. On short time scales of > ∼ 2 hours the source varies smoothly by 15−20%; long term variations by a factor > ∼ 2 could not be resolved in the relatively short exposures: we fin...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society: Letters
سال: 2018
ISSN: 1745-3925,1745-3933
DOI: 10.1093/mnrasl/sly072