Corner plot displaying the fit for early-type stars which employs a Student-t distribution. In this context, ν parameterizes the deviation from a normal distribution and is equivalent to a normal distribution when ν = ∞. By visualizing 1/ν, the transition to a normal distribution becomes more apparent and requires less space. It is important to underscore that the scale parameter σ shares the same interpretation as the variance parameter in a normal distribution only when ν = ∞. The mean intercept μ is here defined at 19.5 mag and has a strong prior. This prevents the mean CBD of early stars from being larger than that of late stars, which is highly implausible.