Free Access

This article has an erratum: [erratum]

Table 4

Relative abundances (%) and corresponding uncertainties for the best fits.

Star MgFeSiO4 MgFeSi2O6 MgSiO3 Mg2SiO4 Fe-rich Mg-rich Enstatite β-cristobalite C
amorphous amorphous amorphous amorphous olivine olivine

HD 113766 A 0  +  0.6 45.6  ±  3.1 0  +  0.7 29.4  ±  1.8 7.6  ±  1.1 1.7  ±  0.9 0.8  ±  0.8 0  +  0.7 14.9  ±  2.6
HD 69830 24.3  ±  5.9 29.9  ±  0.7 0  +  0.7 6.5  ±  1.8 1.4  ±  0.6 2.1  ±  0.7 2.6  ±  2.6 29.5  ±  6.2
BD+20 307 68.6  ±  2.5 15.4  ±  0.9 0  +  0.6 7.3  ±  1.7 4.0  ±  0.7 4.1  ±  0.8 0  +  0.7 0  +  0.7
HD 15407 A 0  +  0.6 25.0  ±  5.4 28.0  ±  7.2 0  +  0.6 0  +  0.5 0  +  0.8 0  ±  0.6 17.3  ±  2.1 29.7  ±  12.8
HD 169666 0  +  0.6 0  +  0.7 0  +  0.7 65.1  ±  0.7 0  +  0.8 6.9  ±  3.4 7.7  ±  1.2 3.6  ±  0.7 16.7  ±  6.5
HD 98800 B 25.9  ±  0.6 28.0  ±  0.7 0  +  0.5 22.6  ±  6.7 0  +  0.8 0.2  5.2  ±  1.5 0  +  0.7 18.2  ±  6.5
ID 8 26.4  ±  12.0 0  +  0.6 0  +  0.7 60.8  ±  13.2 2.0  ±  1.1 0.3  0  +  0.5 0  +  0.6 10.5  ±  3.1

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.