CHEOPS and TESS view of the ultra-short-period super-Earth TOI-561 b

Open Access

Table 4

Posteriors of the internal structure parameters for models with fixed (to stellar values) and varying Si/MG/Fe ratios in the models.

Internal structure parameter	Model with fixed Si/Mg/Fe ratios	Model with free Si/Mg/Fe ratios
M_core/M_total
M_water/M_total
log M_gas [M_⊕]
Fe_core
Si_mantle
Mg_mantle

Notes. Posteriors for two models. The first model assumes that the Si/Mg/Fe ratios of the planet exactly match those measured for the star; the second model allows a wide variety of Si/Mg/Fe ratios. The errors are the 5th and 95th percentile of the corresponding posterior distributions.

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.