Color-composite of the region in CrA we studied. The blue layer shows the Suprime-Cam/Subaru I band, and the green and red layers show J - and K_S-band images from the VISIONS survey (Meingast et al. 2023) downloaded from the ESO science archive. The size of the field is 3 6.1 × 29.1 arcmin². The small orange circles indicate members from Esplin & Luhman (2022), and the white stars denote objects observed with FLOYDS/LCO. The dotted white circles mark the fields in which targets for follow-up observations with KMOS/VLT were selected.