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Narrow-Line SY1 NGC 4748 in X-Rays: Detailed Case-Study

Vasylenko, A.; Fedorova, E.; Del Popolo, A.

We analyze all the available X-ray data in order to monitor the narrow-line Seyfert 1 galaxy NGC 4748, namely XMM-Newton (EPIC and OM), INTEGRAL (ISGRI and JEM-X), and SWIFT (BAT and XRT) data to study both the wide-band 0.5-195 keV spectrum and light curves in details. To this aim, we use the autocorrelation analysis of the light curves, modeling…