A Modern Census of the Broadest Diffuse Interstellar Bands

We present the results of a ground-based observing campaign designed to produce the first homogeneous census of the population of the broadest (FWHM ≥ 6 ) diffuse interstellar bands (DIBs) in the Galaxy. New low-resolution optical spectra for 21 sightlines spanning a reddening range of three magnitu...

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Veröffentlicht in:	The Astrophysical journal. Supplement series 2018-08, Vol.237 (2), p.40
Hauptverfasser:	Sonnentrucker, P., York, B., Hobbs, L. M., Welty, D. E., Friedman, S. D., Dahlstrom, J., Snow, T. P., York, D. G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Census Diffuse interstellar bands Galaxies Ground-based observation ISM: general ISM: lines and bands ISM: molecules local interstellar matter Molecular gases Spectra Telluric lines
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