Free Access

Table 3

Stellar parameters for a set of Henize stars obtained from SVE17, compared with results from S4U.

Star SVE17 S4U
name Teff (K) C/O [s/Fe] Teff (K) C/O [s/Fe]
Hen 4-3 3500 (3500;3500) 0.50 (0.50;0.75) 0.00 (0.00;0.00) 3447 (3400;3500) 0.750 (0.50;0.899) 0.8 (0.50;1.25)
Hen 4-5 3700 (3600;3800) 0.50 (0.50;0.75) 1.00 (1.00;1.00) 3628 (3550;3650) 0.925 (0.925;0.971) 1.8 (1.25;2.00)
Hen 4-14 3700 (3700;3800) 0.50 (0.50;0.75) 1.00 (1.00;1.00) 3705 (3630;3730) 0.971 (0.899;0.991) 1.8 (1.25;2.00)
Hen 4-16 3500 (3500;3600) 0.50 (0.50;0.92) 1.00 (0.00;1.00) 3550 (3500;3600) 0.751 (0.50;0.925) 0.9 (0.00;1.00)
Hen 4-19 3600 (3500;3700) 0.90 (0.50;0.92) 1.00 (1.00;2.00) 3510 (3500;3550) 0.991 (0.991;0.991) 1.1 (0.75;1.25)
Hen 4-20 3500 (3500;3500) 0.50 (0.50;0.75) 0.00 (0.00;1.00) 3496 (3400;3500) 0.899 (0.899;0.925) 1.3 (1.00;1.50)
Hen 4-35 3900 (3900;3900) 0.50 (0.50;0.75) 1.00 (1.00;1.00) 3918 (3850;3950) 0.50 (0.50;0.50) 1.6 (1.25;2.00)
Hen 4-37 3500 (3400;3500) 0.50 (0.50;0.75) 0.00 (0.00;0.00) 3443 (3350;3500) 0.899 (0.751;0.899) 0.6 (0.00;1.00)
Hen 4-40 3400(3400;3500) 0.75 (0.75;0.92) 0.00 (0.00;0.00) 3465 (3450;3550) 0.925 (0.751;0.925) 1.2 (1.00;1.50)
Hen 4-44 3500 (3500;3500) 0.50 (0.50;0.50) 1.00 (1.00;1.00) 3576 (3500;3600) 0.899 (0.899;0.925) 1.3 (1.00;1.50)

Notes. The values between brackets in the SVE17 columns correspond to the range covered by the models with . The values between brackets in the S4U columns correspond to the range covered by the best-fitting models within the 67% confidence interval of the reduced probability. The conversion of [C/Fe] from S4U into C/O is performed using the Grevesse et al. (2007) abundances.

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.