Nanoscale spectroscopic identification and characterization of minerals and organic matter in Ryugu particles

These are spectral and imaging datasets for the article titled "Nanoscale spectroscopic identification and characterization of minerals and organic matter in Ryugu particles".  Spectra.dat contains raw spectra in wavenumbers. The first row contains title of each data point. Images.tar contains nano-FTIR phase images. Images.tar contains topography, optical amplitude, and optical phase maps of A0030 and C0034 based on PsHet detection. File names for the phase images indicate sample number followed by wavenumber (A1040 means sample A0030 and map of 1040 cm-1).