Detail of the main spectral components of the continuum (bb and mbb) and the plasma (xabs in absorption and pion in emission) zoomed in on the RGS spectra. The best-fit model of each spectrum is also shown in Table 1 and previously in Fig. A.5. The ISM contribution is present in each model. Labelled are the main ionic species for the soft X-ray emission in their rest frame (see also Fig. 2, 4 and 5).