Comparison of the numerical glitch δσ²/2σ² (circular symbols, ℓ = 0 and 11 ≤ n ≤ 27) with the modelled glitch expression ()^Tδθ/2σ² in the case of (1: grey dashed curve) δθ = δθ_true, the actual value used to generate δσ², (2: dark blue curve) δθ = δθ_MAP, the MAP estimate, and (3: light blue curves) > 300 different δθ_{p(δθ|δσ²)} sampled from the posterior distribution p(δθ|δσ²) (see Fig. 4).