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Fig. 4

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Spectra of the stars 2MASS J06071585+1930001 (star #48, upper panel) and 2MASS J06075075+1934177 (star #97, lower panel). These two stars show Hα in emission. We found a number of DIBs in the spectrum of #97 that are identified and labeled. The spectrum of star HD 189944, with spectral type of B4V and E(B − V) = 0.065 (Neckel et al. 1980), obtained from the Indo-US library of coude-feed stellar spectra provided in Valdes et al. (2004), is overplotted in gray on the spectrum of #97 for a better identification of the DIBs.

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