Sample of the isolated groups (pink areas represent their convex hull) of detections (blue dots) and inputsources (green triangles) determined in a small region of 2.3 square arcminutes in Baade’s Window. If the group is small enough (e.g. a group with only an isolated detection), the pink area is hard to detect in this large area. A total of 10 400 detections in the Gaia onboard magnitude range 11.66 < G < 20.58 are distributed over 30 scans, and 827 source candidates lie in the Gaia magnitude range 11.66 < G < 21.12. The total of created isolated groups is 145, the largest group has 1554 detections and 126 sources.