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Table 2

Notations and ranges of discrete values for the impactor mass, velocity, mass density, and crater diameter used in Sect. 2.3.

Mean(a) Notation(b) Min(c) Max(d) Width(e) Num(f)
Crater diameter (mm) Dl 2.6 2.6 × 104 20.25Dl,min 50
Impactor mass (g) mi 1.1 × 10−6 8.9 100.1mi,min 69
Impactor velocity (km s−1) vj 0.5 89.5 1.0 90
Impactor mass density (g cm−3) δk 0.125 7.975 0.05 158

Notes. (a)Mean value in each bin, (b)notation of the quantity, (c)minimum value, (d)maximum value, (e)bin width, and (f) the number of bin, where i and l are the ordinal numbers of each bin.

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