Image Details
Caption: Figure 4.
Upper panel: the G vs. GBP − GRP CMD of stars overlaid with stellar evolutionary tracks and isochrones in Region A. Stars are dereddened by an extinction of AV = 0.35. Middle panel: same as above, but for stars in Region B. Lower panel: same as above, but for stars in Region C.
© 2025. The Author(s). Published by the American Astronomical Society.