Spectrum of Region 2 in Fig. 14 that contains the SG (re-binned for clarity). Crosses are the EPIC data, continuous lines the best fit models (see Ghirardini et al. 2019). The L-shell blend at ∼0.8 − 1.0 keV is evident and the shape of the 1-T thermal spectrum is well determined with a reduced χ2 = 1.1.
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