Bayesian inversion of the Hapke model on (4) Vesta’s avalanches and ejecta: Photometric constraints on regolith evolution

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Table 1

Goodness-of-fit metrics for our reference four-parameter Hapke model by subregion.

	Terrain	$χ_{ν}^{2}$ $Mathematical equation: $\[\chi_{\nu}^{2}\]$$	RMSE	RRMSE (%)
Cornelia	Avalanche a	0.30	0.01	5.22
	Avalanche b	1.38	0.01	6.21
	Avalanche c	1.16	0.01	5.12
	Avalanche d	1.95	0.02	7.37
	Crater floor	1.63	0.01	10.03
	Opposite side	17.48	0.03	34.35

Matronalia	Small crater	0.46	0.02	13.11
	Ejecta	0.82	0.02	12.11
	Cliff slope	0.69	0.01	10.10

Notes. The $χ_{ν}^{2}$ $Mathematical equation: $\[\chi_{\nu}^{2}\]$$ is the reduced value; the RMSE is in I/F units; the relative RRMSE is in %.

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