Image Details
Caption: Figure 4.
Pseudocolor images of all Cepheid-bearing galaxies analyzed in this work. From top left, 37 hosts of 42 SNe Ia presented in the same order as Table 1. The last row includes our three anchors (NGC 4258, MW, and LMC) and two supporting galaxies (SMC and M31). Galaxies are presented at arbitrary plate scales, though in most cases the panels encompass the entire ACS or WFC3/UVIS field of view. Credits: SN hosts and NGC 4258—ESA Hubble site; MW, LMC, and SMC—ESA Gaia site; M31—STScI.
© 2022. The Author(s). Published by the American Astronomical Society.