All Tables

Table 1: List of X-ray bursts from 2S 0918-549. Bursts 2, 3 and 7have been published before. Values between parentheses represent uncertainties in the last digit.
Table 2: Spectral parameters of acceptable model fits to the NFI spectrum. $\Gamma$ is the photon index. Errors are for 90% confidence.
Table 3: Properties of the 1.5 $M_\odot$ model at the moments the structure plots of Fig. 10 were made. The age is in Gyr, the helium and carbon-oxygen core masses in $M_\odot$ . The last two columns give the mass fraction ratio Ne/O in the core, and the ratio of this number to the initial (ZAMS or ISM) Ne/O ratio.
Table 4: Helium core masses and core abundances for model stars with masses between 1.0 and 5.0 $M_\odot$ . The second column gives the range of helium core masses (in $M_\odot$ ) that are obtained between the formation of the core and core helium ignition. The third and fourth column give the Ne/O abundance of the core, relative to the initial (ISM) Ne/O abundance, for the helium core (RGB) and carbon-oxygen core (AGB) respectively.