Astronomy & Astrophysics

Table 1: The modes and exposure times used in the analysis for the different XMM- Newton instruments.
Table 2: Fit parameters for the LETGS spectrum, assuming a distance of 50.0 Mpc for NGC 4593.
Table 3: The $\chi$ ² and degrees of freedom, as well as the significance of the added component according to an F-test for the different model fits to the LETGS data, as described in the text. Best fit parameters of model 6 are listed in Table 2. Z stands for abundances.
Table 4: The different $\chi$ ² and degrees of freedom, as well as the significance of the added component according to an F-test for the different models fit to the RGS data, as described in the text.
Table 5: Continuum and emission parameters, describing the preferred model (i.e. model 6 in Table 4), for RGS1 and RGS2, assuming a distance of 50.0 Mpc for NGC 4593.
Table 6: The logarithms of the column density in m^-2 for absorption in the NGC 4593 RGS data.
Table 7: pn and MOS2 results for the continuum and the Fe K $\alpha$ line.