JWST Spectra from Nov. 2022 and Aug. 2023

JWST Spectra of Io from 15 Nov. 2022, 4 and 23 Aug. 2023. Plots of these spectra are shown in various figures of de Pater et al., 2025.

All files are in .txt format, with col. 1 an identifier (ignore this), column 2 the wavelength in micron, column 3 the brightness. Files with GWmusr in the header are in units of GW/mu/sr. Files with SO and SI in the title are in units of photons/s/cm^2/micron/sr. Names with Disk-averaged in the title are normalized to Io.

The data are published by:

de Pater, I., Strobel, D.F., Davies, A.G., Saur, J., Roth, L., de Kleer, K., Lellouch, E., Milby, Z., Schmidt, C., Fouchet, T., Wong, M.H., Fletcher, L.N., Harkett, J., Roman, M., Cartwright, R.J., Perry, J.E., Renaud-Kim, J., Jordam, C., Schlegel, S., Williams, W.A., Nelson, D.M., 2025.  First Detection of [SI] in Near-IR JWST Observations of Io in Eclipse, and Comparison with SO Emissions, Evolving Volcanic Eruptions, and prior UV HST-STIS [SI] emissions.  Journal of Geophysical Research: Planets, 130, e2024JE008850. https://doi.org/10.1029/2024JE008850