Image Details
Caption: Figure 7.
Same as Figure 2 but the result of centroiding error for CSST-simulated NGC 2298. The precision of PSF-fitting centroiding increased by a factor of 2 compared with the result for the 25 deg2 dataset. The errors reached 0.06 pixels for bright stars (g < 22).
© 2026. The Author(s). Published by the American Astronomical Society.