Open Access

Fig. 6.


Stellar mass and metallicity of DF2 and UDGs from the literature (Gu et al. 2018; Ferré-Mateu et al. 2018; Ruiz-Lara et al. 2018; Pandya et al. 2018). We show the location of DF2 for two mass estimates, corresponding to the two distance estimates of 13 and 20 Mpc (see text). The empirical mass–metallicity relations for low-mass and high-mass systems (from Kirby et al. 2013 and Gallazzi et al. 2005, respectively) are shown in gray and orange.

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.