Spectral decomposition reveals surface processes on Europa: Supplementary Files

This depository contains data and plots related to the study, titled "Spectral decomposition reveals surface processes on Europa". It contains: Reduced NIRSpec-IFU data cube of Europa's leading hemisphere (F100LP/G140H, F290LP/G395H). The reduction was performed by us using JWST Giant Planets reduction pipeline. Freely available at Reduced NIRSpec-IFU data cube of GSPC P330-E, which is the star we used for calibration. It was reduced using the same pipeline. .fits files containing the zeroth- and first- order spatial and spectral modes of the seven spectral bands analyzed in the study. Figures depicting the fitting of the zeroth- and first- principal spatial modes using spherical harmonic basis, and its results. For H2O2, we include a plot depicting band-area analysis to demonstrate correspondence with previous results. Figures illustrating continuum removal at key spaxels, for all bands where this procedure was applied. A .csv table containing best-fit spherical harmonic mode coefficients for each band, and their band-wise uncertainties.