We’re sorry, something doesn't seem to be working properly.

Please try refreshing the page. If that doesn't work, please contact support so we can address the problem.

[go: up one dir, main page]
Skip to main content
Springer Nature Link
Account
Extended Data Fig. 5: Examination of selection effect through Gaia Mock data. | Nature

Extended Data Fig. 5: Examination of selection effect through Gaia Mock data.

From: A time-resolved picture of our Milky Way’s early formation history

Extended Data Fig. 5

Left panel: Age – [Fe/H] relation for subgiant stars in the Gaia mock catalog of Rybizki et al. 44. The sample includes about 1,250,000 subgiant stars that in the same footprint and magnitude ranges as for the LAMOST. Right panel: Same as the left panel, but for a subset of the Gaia mock subgiant stars that has comparable number of the LAMOST sample (about 250,000 stars) randomly drawn from the sample shown in the left panel. Compared to the left panel, there are some artifacts for the younger populations (τ < 9 Gyr) due to the smaller sample size, but this will not change the conclusion.

Back to article page