Lloyd Wallace (KPNO) and colleagues have prepared a series of atlases from FTS archives. These are available in soft-cover form for libraries and in digital form.
NSO Report No. Cover Color ftp file Wave Number (cm-1) Wavelength (µm) Source
The digital atlases are available in an FTP archive, which was prepared by Frank Hill. ftp argo.tuc.noao.edu (anonymous) (email address) cd pub/atlas cd <atlas> get README mget <files> bye
The README file in the archive explains the details of the data format
(which varies from atlas to atlas). In general, there is a wave number vs
intensity listing and, recently, postscript files for direct plotting.
Usually there are four data columns: wave number, solar component,
atmospheric component, and the 1 airmass raw spectrum. Solar identifications
are given in the bound atlases, which may be obtained from either
email@example.com, firstname.lastname@example.org, or email@example.com. Since many
copies have already been distributed, check your library (e.g., Wallace, L.
et al., 1996, ApJ Supp 106, 165).