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Fig. 4
Final part of the decay after the flare observed by XMM-Newton. The upper (lower) panel shows the source lightcurve in the 0.3–4 keV (4–12 keV) energy band. We marked with vertical dashed lines the time intervals during which major changes in the source spectrum occurred (spectra K, L, M, N, O in Table 1 and Fig. 8).
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