Tracer density distribution for subsample C of GCs. The top figure shows the blue and the bottom the red population. The blue and red points with associated uncertainties indicate the binned profile computed for the respective subpopulation GCs. A solid black line shows the best-fit model to the data, and dark and light grey shadings show 1 and 3σ uncertainties computed as the 16th and 99.7th percentiles from the posterior. The dotted blue and red lines show the best-fit double power-law from T17 for each population. H21 used different datasets to determine three different stages of the clean photometric datasets. They refer to the best sample as golden (Au) and the next best sample as the silver (Ag) sample. The dashed yellow line shows the best-fit model of the golden sample from H21 and the dashed grey line the silver and golden combined. The two literature results are arbitrarily scaled for comparison.