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Fig. 4


A-group identifications of OH bands (cf. Table 2) in the wavelength range between 0.54 and 1.02 μm that have Q1(1.5) lines (see Table 3 and Fig. 6) stronger than 0.01 γ s-1 m-2 arcsec-2. The wavelengths and zenithal mean fluxes (considering absorption in the lower atmosphere) tabulated in the input line list are plotted. Note that the bands with numbers up to 21 appear twice as strong as the bands at longer wavelengths, since the corresponding lines were taken from the Hanuschik (2003) atlas, where OH doublets are often unresolved and are listed as only one line.

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