We had the pleasant surprise of discovering this announcement in the November 2025 issue of the ESO Science Newsletter: https://www.eso.org/sci/publications/announcements/sciann17736.html.

The data release presents the first millimetre spectroscopic imaging of the Orion Nebula obtained with CONCERTO. The observations were carried out on 24 August 2022 under ESO programme 110.A-4194 (110.23NK; PI Désert) in excellent atmospheric conditions (pwv ≈ 0.4 mm).

Further details can be found here: https://www.eso.org/sci/observing/phase3/news.html#110.23NK_DR1