Left panel: Distribution of SFR for SFGs mapped onto the stellar mass vs. Universe age plane, where the color scale indicates the median SFR within each square bin. Middle panel: Best-fit SFMS derived using a linear relation. Right panel: Residuals between the observed SFRs and the best-fit linear model. The small residuals demonstrate that a linear relation provides a good representation of the SFMS for our sample across the explored stellar mass and cosmic time ranges.