Diffuse interstellar bands in the near-infrared: Expanding the reddening range

R. Castellanos, F. Najarro, M. Garcia +2

We have investigated the behaviour of three strong near-infrared diffuse interstellar bands (DIBs) at λ13177 Å, λ14680 Å, and λ15272 Å, on a larger sample of sightlines and over a…