Kunde, V. G.Brasunas, J. C.Maguire, W. C.Herman, JayMassie, S. T.Abbas, M. M.Herath, L. W.Shaffer, W. A.2023-07-062023-07-061988-10Kunde, V. G., et al. "Measurement of nighttime stratospheric N₂O₅ from infrared emission spectra." Geophysical Research Letters 15, no. 11 (October 1988): 1177-1180. https://doi.org/10.1029/GL015i011p01177.https://doi.org/10.1029/GL015i011p01177http://hdl.handle.net/11603/28445The mixing ratio profile of N₂O₅ has been inferred from high-resolution emission spectra obtained with a balloon-borne Fourier spectrometer (SIRIS). The observations were taken for the period from midnight to predawn on September 16, 1986 at 32° N latitude. The inferred volume mixing ratio from nighttime average spectra has a peak of ∼ 1.8 × 10⁻⁹ in the 32-35 altitude range. The inferred mixing ratio is generally less than the theoretical predictions from a 1-D model.4 pagesen-USThis work was written as part of one of the author's official duties as an Employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such works under U.S. Law.Public Domain Mark 1.0http://creativecommons.org/publicdomain/mark/1.0/Text