Image Details
Caption: Figure E1.
Size–mass relations fitted by a broken power-law model for SFGs at 0.5 < z < 6.0 and for QGs at 0.5 < z < 2.2 (same symbols as in Figure 4). At z > 2.2, the lack of low-mass QGs makes the broken power-law fit become unconstrained so the mixture model is not applicable.
© 2026. The Author(s). Published by the American Astronomical Society.