Fig. 6
K-band spectra of our X-shooter targets. The location of the Brγ line and CO bandhead emission are indicated. Brγ is in emission in B331, B243, B275 and B268. B163, B331, B243, B275 and B268 show CO bandhead emission. The narrow features in the spectrum are residuals of the sky subtraction procedure. The spectra were smoothed to reduce the noise in the continuum and clipped to remove residuals of the sky subtraction in Brγ.
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