ERO fields

The image below shows the location and name of the 17 ERO fields on an all-sky map. The ERO programme spans observations from the Galactic plane to the southern Galactic cap, areas that were accessible during the observation period. This range of coverage showcases the ERO programme’s goal to venture across a wide variety of astronomical phenomena and regions. This image was created by J.-C. Cuillandre (CEA Paris-Saclay, France).

Below you find also more details on the location and nature of the 17 ERO fields. This image of the sky is taken from Cuillandre etal 2024.