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Paper   IPM / Astronomy / 14338
School of Astronomy
  Title:   Probing the Local Bubble with Diffuse Interstellar Bands. III. The Northern Hemisphere Data and Catalog
1.  A. Farhang
2.  H.G.. Khosroshahi
3.  A. Javadi
4.  Jacco .th .. van Loon
  Status:   Published
  Journal: Astrophysical Journal
  Vol.:  216
  Year:  2015
  Pages:   3
  Supported by:            ipm IPM
We present new high signal-to-noise ratio (S/N) observations of the diffuse interstellar bands (DIBs) in the Local Bubble and its surroundings. We observed 432 sightlines and obtain the equivalent widths of the lambda5780 and lambda5797 �? DIBs up to a distance of  200 pc. All of the observations were carried out using the Intermediate Dispersion Spectrograph on the 2.5 m Isaac Newton Telescope, during three years, to reach a minimum S/N of  2000. All of the lambda5780 and lambda5797 absorptions are presented in this paper and we tabulate the observed values of the interstellar parameters, lambda5780, lambda5797, Na ID1, and Na ID2, including the uncertainties.

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