The solar spectrum has been recorded, under high resolving power, between 7500 A and 12 000 A at the International Scientific Station of the Jungfraujoch (elevation: 3580 m). A solar atlas covering the mentioned spectral region is now in preparation.
L. DELBOUILLE and M. MIGEOTTE, "Infrared Solar Spectroscopy at the Jungfraujoch (Switzerland)," J. Opt. Soc. Am. 50, 1305-1307 (1960)