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Paper: Elemental Abundances as a New Source of Uncertainty of the Hinode/XRT Filter-ratio T and EM Analysis
Volume: 456, The Fifth Hinode Science Meeting
Page: 133
Authors: Takeda, A.; Kobelski, A.; McKenzie, D. E.; Yoshimura, K.
Abstract: We calculated the Hinode/XRT temperature response functions with different assumptions of elemental abundances. The enhancement of the low FIP elements significantly affects the amplitude of the XRT response curves. This yields a significant difference in the emission measures calculated from the filter ratio method, while the effect on derived temperatures is relatively small.
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