Free Access
Table 7
Minimum levels of planet-induced variability signals in metallic lines of GJ 436 that we can rule out at 95% confidence (2σ).
| Species | Absorption depth | ||
|---|---|---|---|
| (Opt. transit) | (Long transit) | (Asym. transit) | |
| C II | 4.8% | 11% | 12% |
| C III | 10% | 24% | 24% |
| Si II | 23% | 51% | 59% |
| Si III | 7.4% | 18% | 21% |
| Si IV | 9.8% | 25% | 27% |
| N V | 4.2% | 12% | 11% |
| O V | 7.8% | 20% | 20% |
Notes. The minimum detectable signals of variability depend on how the baseline is defined. The different baseline definitions we adopted are outlined in Sect. 6.
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.