Image Details
Caption: Figure 6.
Candidate selection for tidal debris around NGC 6569: The deredded i versus (u − i) BDBS CMD is shown for objects ASteCA labeled as cluster members (gray filled circles). The BDBS detected 98/100 stars from the J18 sample are shown as small green pluses. The objects A–D are shown (Table 4). Grades A: large green pluses with a black border; Grade B: smaller blue pluses; Grade C: small red pluses; and Grade D: open black squares.
© 2026. The Author(s). Published by the American Astronomical Society.