Images and relating data on the analysis of asteroids Bennu and Ryugu samples used in the paper "Interpreting spectral differences between the carbonaceous asteroids Bennu and Ryugu based on reflectance spectroscopy of the returned samples" by Ishida et al. (2026).

Summary

This archive contains data of asteroids Bennu and Ryugu samples used to produce the results presented in the paper "Interpreting spectral differences between the carbonaceous asteroids Bennu and Ryugu based on reflectance spectroscopy of the returned samples" by Ishida et al. (2026).

It is provided "as is" without warranty of any kind, either express or implied.

Data

Main text

Fig 1

　Fig1ab.csv

　Fig1cd.csv

Fig 2

　Fig2ab.csv

　Fig2cd.csv

Fig 3

　Fig3ab.csv

　Fig3cd.csv

Fig 4

　Fig4ab.csv

　Fig4cd.csv

Fig 5

　Fig5abc.csv

　Fig5def.csv

Fig 6

　Fig6a.csv

　Fig6b.csv

　Fig6c.csv

　Fig6d.csv

Fig 7

　Fig7a.csv

　Fig7b.csv

　Fig7c.csv

　Fig7d.csv

Fig 8

　Fig8a.csv

　Fig8b.csv

　Fig8c.csv

Supplementary Information

Fig S1

　FigS1.tiff

FigS1.csv

Fig S2

　FigS2.tiff

Fig S3

　FigS3.tiff

Fig S4

　FigS4.tiff

　FigS4ab.csv

　FigS4cd.csv

Fig S5

　FigS5.tiff

　FigS5abc.csv

　FigS5def.csv

Fig S6

　FigS6.tiff

　FigS6.csv

Fig S7

　FigS7.tiff

Fig S8

　FigS8.tiff

　FigS8a.csv

　FigS8b.csv

　FigS8c.csv

　FigS8d.csv

Fig S9

　FigS9.tiff

　FigS9a.csv

　FigS9b.csv

　FigS9c.csv

　FigS9d.csv

Fig S10

　FigS10.tiff

　FigS10a.csv

　FigS10b.csv

Note

This document was prepared by Seima Ishida, Tohoku University (seima.ishida.r1@dc.tohoku.ac.jp) on March 3rd, 2026.