Image Details
Caption: Figure 4.
The CDF for the observed physical (left panel) and host-normalized (right panel) offsets of our sample. We calculate the host-normalized offset by taking the ratio of physical offset, R, to the r50 of the galaxy. The CDF shows sGRBs (orange; B. P. Gompertz et al. 2020; W.-f. Fong et al. 2022; A. E. Nugent et al. 2022; B. O’Connor et al. 2022), LGRBs (gray; P. K. Blanchard et al. 2016), sGRB-KNe (blue), and LGRB-KNe (magenta). We use filter F160W (F814W for GRB 050709 and F150W for GRB 230307A) for our sample. The dashed line shows the GRB-KN host sample as a whole.
© 2026. The Author(s). Published by the American Astronomical Society.