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2002BaltA..11....1W - Baltic Astronomy, 11, 1-74 (2002/February-0)

Atlas of interstellar extinction curves of OB stars covering the whole available wavelength range.

WEGNER W.

Abstract (from CDS):

The paper presents a collection of 436 extinction curves covering the whole available range of wavelengths from satellite UV to near-IR. The data were taken from the ANS photometric catalogue and from the compilations of IR photometric measurements. The data curves have been obtained with the aid of artificial standards": Papaj et al. (1993) and Wegner (1994, 1995). The visual magnitudes and spectral classifications of O and B type stars with EB–V≥0.05 were taken from the SIMBAD database. The curves are given in the form of plots and tables E_λ - V_/ EB–V versus 1/λ. The observed variety of extinction laws among slightly reddened stars is apparently due to the various physical parameters of interstellar clouds.