Name: Kiran Wani
Affiliation: Aryabhatta Research Institute of Observational Sciences, Nainital.
Conference ID : ASI2022_574
Title : X-ray Studies of Blazar 1ES 1959+650 using Swift and XMM-Newton Satellite
Authors : Kiran Wani; Haritma Gaur and M K Patil
Abstract Type: Poster
Abstract Category : Extragalactic Astronomy
Abstract : High synchrotron energy peaked blazar 1ES 1959+650 is studied with Swift and XMM-Newton satellite in total 125 observations during the period June-2018 to December-2020 when the source is in low flux state. We extensively studied its flux and spectral variability on intra-day and long term timescales. Also, the spectral energy distribution around the synchrotron peak in X-rays is well described by log parabola model. Spectral parameters like peak energy Ep, peak luminosity Lp and the curvature are derived from sprectral analysis and their various correlations are studied, which provides important clues on the acceleration processes in blazar jets. Implications of others results are also discussed.