Table 2

Hapke modeling of the photometric properties of the nucleus of 67P as derived from VIRTIS and OSIRIS data at 0.65 μm.

Instrument B0SH hSH B0CB hCB b w

VIRTIS (this work)a –0.41 0.060 19°
OSIRIS 2.5 0.079 0.188 0.017 –0.37 0.042 15°



The values are computed as an interpolation on the local continuum after removing the wavelengths in the 0.642–0.653 μm range, which are affected by a junction of the instrument spectral filters.

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