Astronomy & Astrophysics

Table 1: Overview of all data sets on A 1246-58.
Table 2: Power-law fits to 4 spectra in Fig. 6. The high $\chi ^2_\nu$ value for the ``PCA high'' spectrum points to the inconsistency with a power-law model.
Table 3: Best-fit parameters for single component spectra. A diskgeometry is assumed for the comptonized spectra.
Table 4: Negative equivalent width (-EW) measurements and upper limits ( $3\sigma$ ). Negative -EW measurements denote absorption features, positive emission. The upper limits are limits on both absorption and emission features