The mid-infrared environment of the stellar merger remnant V838 Monocerotis Muhammad Zain Mobeen, Tomasz Kamiński, Alexis Matter, Markus Wittkowski and Claudia Paladini A&A, 655 (2021) A100 Published online: 01 December 2021 DOI: 10.1051/0004-6361/202142297