arXiv · astro-ph/9704085
Low Frequency Flickering of TT Arietis:Hard and Soft X-ray Emission Region
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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A. Baykal, U. Kiziloglu. 1997-04-10. Low Frequency Flickering of TT Arietis:Hard and Soft X-ray Emission Region. https://doi.org/10.1007/bf00637397
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