Low Frequency Flickering of TT Arietis:Hard and Soft X-ray Emission Region
A. Baykal, U. Kiziloglu
Abstract
Using archival ASCA observations of TT Arietis, X-ray energy spectra and power spectra of the intensity time series are presented for the first time. The energy spectra are well-fitted by a two continuum plasma emission model with temperatures around 1 keV and 10 keV. A coherent feature at about 0.643 mHz appeared in the power spectra during the observation.
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