RSD 2021A (14 514 deg²) chronology shown in celestial coordinates. RoI boundaries are shown as solid red lines. Blinding stars cause 809 avoidance areas within the reference survey, with an average of 0.785 deg² per avoidance area, totalling 635 deg². Dashed lines (1300 deg² in white per Galactic cap) delimit the highest S/N areas. The ecliptic referential is over-plotted in red. The three EDFs (bright green) and the six EAFs (red diamonds, not to scale) are shown.