Spherical harmonics components $C_{00}$ (left) and $\Re C_{11}$ (right) of the \LamKchP correlation function for the 0--10\% centrality interval. Statistical (lines) and systematic (boxes) uncertainties are shown The $C_{00}$ component is similar to the one-dimensional correlation functions typically studied, and probes the overall size of the source The $\Re C_{11}$ component probes the asymmetry in the system; a non-zero value reveals the asymmetry