Strands (top panel array) and global curve (bottom panel) for comet C/2019 U6. Top array panels are labeled by MPC observatory code (E89=Geyserland, F51=Pan-STARRS 1, Q38=Lake Boga, T05=ATLAS-HKO, T08=ATLS-MLO, W88=Slooh). Top-panel legends indicate strand filter and whether strands are valid or invalid, the latter indicated as the reason for rejection. Global curve legend indicates filter (same symbols as top array panels), for comparison. We note that the global curve may include points from invalid strands, e.g., green diamonds in top sub-panel F51, which means they were not useful to assess local slope, but are useful to assess the global behavior.