Fig. 5.

Root-mean-square errors of m−M for various measurements of galaxies with different radial velocities. In order of line width increasing: distance modulus statistical errors from the NASA/IPAC extragalactic database used in our study (black line), after conversion VLG to m−M (red line), using the ANN regression without VLG (green line), using the ANN regression with all available attributes (blue line).
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.