Research data and supplementary tables for "An I-Xe Age 8 Myr after solar system formation in a Hayabusa2 sample records alteration on the parent planetesimal of asteroid Ryugu."

Research data relating to "An I-Xe Age 8 Myr after solar system formation in a Hayabusa2 sample records alteration on the parent planetesimal of asteroid Ryugu" by Crowther et al.Data include xenon isotopic analysis of Hayabusa2 sample A0105-03, and I-Xe analysis of sample A0105-12 (which was artificially neutron irradiated prior to analysis), conducted using the RELAX mass spectrometer. Data for Shallowater enstatite, which is used as the irradiation monitor for I-Xe dating, are also included.A copy of the Supplementary Materials, and the spreadsheet containing Supplementary Tables S1,S2 and S3 are also provided.