Infrared Astronomical Satellite, IRAS
Description
The LRS catalog consists of the spectra extracted for 5425 bright sources in the IRAS Point Source Catalog. An atlas of these spectra is published in the Astronomy & Astrophysics Supplement Series article referenced below. An atlas of these spectra is published in the Astronomy and Astrophysics Supplement Series article referenced below. The low-resolution spectrometer (LRS) on IRAS operated in parallel with the other detectors during the entire mission. The spectrometer had short-wavelength (7.7-13.4 microns) and long-wavelength (11.0-22.6 microns) bands, with spectral resolution varying from 20 to 60. A second file distributed with the catalog includes a table relating diffraction angle to wavelength for the two sections.
[More information is available in the Explanatory Supplement.]IRAS Science Team, 1986, A&AS, 65, 607
Version and release date: 1.0, 1984 Nov
23
Low-Resolution Spectrometer Catalog, Data Download: LRS_HEADER, LRS_SPECTRA
