Comparison of relative proper motion calculations for tile LMC 2_4 based on the number of epochs available. The data was binned into 2500 bins, and a threshold was applied based on the stellar counts per bin: only bins with more than 10 stars were included in the density plot. Top: Relative proper motion derived from 13 epochs. Bottom: Relative proper motion corresponding to 14 epochs, including the additional epoch taken in 2023. The extension of one more epoch has increased the time baseline from 3.1 to 9.3 years, improving the precision of the proper motion from 5.7 to 1.5 mas yr⁻¹, for this tile.