All Tables

Table 1: Stellar parameters of WR 25.
Table 2: Log of WR 25 observations by XMM-Newton.
Table 3: WR 25 emission-line wavelengths and fluxes as observed with XMM RGS1 + 2 and EPIC-MOS. Values within parentheses are the 1 $\sigma$ uncertainties.
Table 4: Multi-temperature fitting for XMM spectra of WR 25.
Table 5: Log of archival and present observations of WR 25.
Table 6: Spectral fitting and X-ray fluxes at Earth for archival and XMM- EPIC data of WR 25.
Table 7: Average absorbed and unabsorbed X-ray luminosities of WR 25 for the three missions ROSAT, ASCA and XMM-Newton. The absorbed X-ray luminosity is derived from the X-ray fluxes (Table 6) using the adopted distance of WR25. The unabsorbed X-ray luminosity is the X-ray luminosity of WR25 just outside the absorbing wind, thus only corrected for interstellar absorption.
Table 8: Properties of the Fe-complex at $\sim$ 6.7 keV in the XMM spectrum of WR 25.
Table 9: X-ray spectroscopy of O-type stars and WR stars and the occurrence of the 6.4-6.7 keV Fe emission-line complex.