Spitzer's Last Look at Extragalactic Explosions: Long-Term Evolution of Interacting Supernovae

Tamás Szalai, Ori D. Fox, Richard G. Arendt +10

Here we present new - and, nevertheless, last - mid-infrared (mid-IR) data for supernovae (SNe) based on measurements with the Spitzer Space Telescope. Comparing our recent 3.6 and…