Intra-day variability of three Seyfert galaxies measured with XMM-Newton
نویسندگان
چکیده
منابع مشابه
The broad - band XMM – Newton and INTEGRAL spectra of bright type 1 Seyfert galaxies
Aims. The 0.5-150 keV broad-band spectra of a sample of nine bright type 1 Seyfert galaxies are analyzed here. These sources have been discovered/detected by INTEGRAL and subsequently observed with XMM–Newton for the first time with high sensitivity below 10 keV. The sample, although small, is representative of the population of type 1 AGN which are now being observed above 20 keV. Methods. The...
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ژورنال
عنوان ژورنال: Research in Astronomy and Astrophysics
سال: 2019
ISSN: 1674-4527,2397-6209
DOI: 10.1088/1674-4527/19/8/109