These images are similar to Figures 2 and 3 of Ramesh+ (2023a). They visualize the physical properties of the gaseous halos surrounding Milky Way/M31-like galaxies in TNG50, at redshift zero. These views of the circumgalactic medium (CGM) are all shown on the scale of the virial radius of the parent dark matter halo (largest white circle). Note that satellite galaxies are intentionally excluded! Each galaxy in this sample of 198 is shown eight times, visualizing: gas column density, temperature, thermal pressure, entropy, HI column density, metallicity, OVI column density, and x-ray luminosity. You can zoom out, in the web browser, to fit more images on the screen at once. Note that eight of these galaxies are in fact satellites themselves.

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