Corner plot of the MCMC run for B and P₀. The black dashed lines in the top left and bottom right show the median and 1σ ranges for the best-fit parameters, which are given at the top of the respective histogram. The contour lines in the bottom left panel represent 1σ and 2σ. The green regions correspond to BP_optical with 1σ distribution, and best-fit optical values are marked as a dark green cross and lines. The pink lines and shaded regions correspond to the median B and P₀ with a corresponding 1σ distribution from the results of the full sample of 262 SLSNe by S. Gomez et al. (2024).