2 IRAS_LRS ivo://irsa.ipac/IRAS/Spectra/IRAS_LRS NASA/IPAC Infrared Science Archive Sloan, G.; Kraemer, K.; Volk, K. 2025-08-26 IRSA Support Team irsasupport@ipac.caltech.edu This dataset contains an updated atlas of spectra from the Low-Resolution Spectrometer (LRS) on the Infrared Astronomical Satellite (IRAS), which took spectra from 7.67 to 22.73 um with a spectral resolving power of 20-60. The updated atlas includes 11,238 spectra, including 5,425 spectra published in the original LRS Atlas, 5,796 spectra published in three later papers, and 17 spectra previously available online but not published. https://irsa.ipac.caltech.edu/data/IRAS/LRS/overview.html Research 1 https://irsa.ipac.caltech.edu/SSA?COLLECTION=iras_lrs& minimal survey archival ICRS 11238 0.684258 48.714115 0.5 Infrared