AKARI/IRC MIR-S slit-less spectroscopic catalogue


A catalogue of mid-infrared slit-less spectra (5.5-12.5 Ám) extracted from the AKARI/IRC MIR-S spectroscopic observation data. All 886 MIR-S spectroscopic data obtained in Phases 1&2 are analyzed, and 862 spectra of 604 individual sources that are little contaminated by nearby sources are catalogued. We also present a 9 Ám point source catalogue generated as a by-product. The point source catalogue contains 42,387 sources brighter than 0.3 mJy.


MIR-S slit-less spectroscopic catalogue [wget script (66KB)] (to download list of objects, spectra, and supplementary images)

  • List of object [text (101 KB)]
  • Spectra, and supplementary Images [directory]
  • Data Browser : You can check spectra one by one and access the selected data. Instruction of the browser is here.

9 Ám point-source catalogue [text (5.9 MB)]

Note: The use of this catalogue for the scientific analysis should follow the guidelines for publication.


Description of data files, file formats, contents, and caveats for the users are presented in ReadMe file and ReleaseNote. Users of the catalogue are strongly recommended to read this note prior to playing with the data. Reference papers describes details of the AKARI/IRC MIR-S slit-less spectroscopic catalogue, data processing and calibration, and basic performance of the catalogue.


  • Yamagishi et al., 2019, PASJ, 71, 3 (16pp) [ADS] [PASJ]

Last Modified: 05 January 2023