Image Details
Caption: Figure 7.
Examples of priors for model parameters, p(Mr, [Fe/H]), for main-sequence stars and red giants, for four sky positions (rows, for locations see the first column) and for several brightness levels in the LSST magnitude range (left to right: bright to faint). The integral of each map over Mr and [Fe/H] is unity. The dashed lines are the same in each panel and are added to guide the eye.
© 2025. The Author(s). Published by the American Astronomical Society.