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Table B.3

Summary of TPM results for (195) Eurykleia fitting different subsets of data.

Shape model IR data subset D ± 3σ (km) Γ ± 3σ (SIu) Roughness (rms) Comments
AM 1 All data 0.51 82 High (0.65) rms > 0.34 at the 1σ level,
but otherwise unconstrained
AM 1 sphere All data 1.23 83 25 Extr. high (>1.0) Roughness unconstrained
AM 1 Excluding W4 0.50 87 15 Medium (0.45) Roughness unconstrained
AM 1 Only W4 0.23 81 5 Low (0.29) Artificially low . Single-epoch data
are insufficient to constrain params.

AM 2 All data 0.60 86 20 Extr. high (~1.0) Roughness rms >0.34
at the 3σ level
AM 2 sphere All data 1.17 84 30 Extr. high (>1.0) Roughness unconstrained
AM 2 Excluding W4 0.58 91 15 Med.-high (0.5) Fitted with rel. calibration error bars
AM 2 Only W4 0.47 80 5 Extr. high (>1.0) Artificially low . Single-epoch data
are insufficient to constrain params.

Notes. For example, the “Excluding W4” label refers to the fact that the W4 data were not used to optimise the χ2 in that case.

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