Free Access
Erratum
Issue
A&A
Volume 587, March 2016
Article Number C1
Number of page(s) 1
Section Stellar atmospheres
DOI https://doi.org/10.1051/0004-6361/200809568e
Published online 11 February 2016

In our paper Barniske et al. (2008), we erroneously assigned the K-band magnitude K = 9.93 mag of the source 2MASS 17461090-2849074 from the 2MASS All-Sky Catalog of Point Sources (Cutri et al. 2003) to the nearby Wolf-Rayet type star WR 102c. This resulted in an overestimate of the stellar bolometric luminosity of WR 102c. The correct K-band magnitude of WR 102c is K = 11.6 mag (Figer et al. 1999). A comprehensive spectroscopic analysis of WR 102c is provided by Steinke et al. (2016), where the correct K-band magnitude is used. The newly derived bolometric luminosity of WR 102c is log L/L = 5.5...5.7 and the ionizing photon flux [s-1] is log (ΦLy) = 49.0...49.3.

This error does not affect any results and conclusions on the WR 102ka (the Peony star) presented in the Barniske et al. (2008) paper.

References

  1. Barniske, A., Oskinova, L. M., & Hamann, W. 2008, A&A, 486, 971 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
  2. Cutri, R. M., Skrutskie, M. F., van Dyk, S., et al. 2003, 2MASS All Sky Catalog of point sources [Google Scholar]
  3. Figer, D. F., McLean, I. S., & Morris, M. 1999, ApJ, 514, 202 [NASA ADS] [CrossRef] [Google Scholar]
  4. Steinke, M., Oskinova, L. M., Hamann, W.-R., et al. 2016, A&A, accepted [arXiv:1601.03395] [Google Scholar]

© ESO, 2016

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