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Figure 1: a) Complete visible and near-infrared spectrum of asteroid (1951) Lick. In comparison, data from SMASSII and 52-colors surveys of asteroid (446) Aeternitas, and RELAB database spectrum of Brachina meteorite are also shown; b) spectra of (1951) Lick (thick line) and Brachina meteorite, both after removing of the continuum following Gaffey et al. (1993). |
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Figure 2: (1951) Lick spectrum (crosses) fitted with four modified Gaussians (solid lines) corresponding to individual absorption bands associated to olivine, superimposed onto a background continuum (dashed line). Residual error spectrum corresponding to the fitted region is shown in the top part of the plot with an appropriate offset for clarity. |
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