MIRACLES: atmospheric characterization of directly imaged planets and substellar companions at 4–5 μm - I. Photometric analysis of β Pic b, HIP 65426 b, PZ Tel B, and HD 206893 B
T. Stolker, S. P. Quanz, K. O. Todorov, J. Kühn, P. Mollière, M. R. Meyer, T. Currie, S. Daemgen and B. Lavie
