Open Access

Table 1

Summary of CARMENES and ZDI observations (from Bellotti et al. 2023) for AD Leo.

CARMENES observations
Epoch Date range Observations Phase coverage (cycles) S/N (Ca II) S/N (Hα)
2018 2018-03-21 to 2018-04-17 26 12 13.6–69.38 25.84–111.05
2020 2020-02-13 to 2020-02-16 20 1 26.54–55.01 45.58–85.88
ZDI observations
Epoch Date range Observations Phase coverage (cycles) S/N (ZDI)
2019a 2019-04-15 to 2019-06-21 21 30 130–193
2019b 2019-10-16 to 2019-12-12 21 26 68–201
2020a 2020-01-26 to 2020-03-12 30 20 166–218
2020b 2020-05-08 to 2020-06-10 18 15 120–217

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.