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This article has an erratum: [https://doi.org/10.1051/0004-6361/201730944e]


Fig. A.6

image

Comparison of the MAC of sample E30R with the MAC calculated from astronomical dust models. The MAC calculated with the “astrosilicates” is shown for a 0.1 μm size grain (black), for a log-normal grain size distribution with a mean diameter of 1 μm for spherical grains (magenta) and prolate grains (cyan), and for a continuous distribution of ellipsoids (CDE, green). The MAC calculated with the “Themis” dust model is shown for a spherical grain of 100 nm in diameter for amorphous forsterite (purple) and amorphous enstatite (orange).

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