Erratum: ``The ɛ Chamaeleontis Young Stellar Group and the Characterization of Sparse Stellar Clusters'' (ApJ, 599, 1207 [2003])

Details Erratum: ``The ɛ Chamaeleontis Young Stellar Group and the Characterization of Sparse Stellar Clusters'' (ApJ, 599, 1207 [2003]) Erratum: ``The ɛ Chamaeleontis Young Stellar Group and the Characterization of Sparse Stellar Clusters'' (ApJ, 599, 1207 [2003])

Oct 2006

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2006apj...649.1184f&link_type=abstract

The Astrophysical Journal, Volume 649, Issue 2, pp. 1184-1184.

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The assignment of the brightest X-ray source to the primary component of the Herbig AeBe systems appears to be incorrect in two cases presented in § 6 and Figure 7 of our original paper. The adopted boresight correction to the HD 141569 field was too large, and the uncorrected X-ray positions indicate that the sources most likely arise from the secondary components HD 141569B and C rather than the primary HD 141569A. The position of the secondary component of HD 150193 is incorrectly plotted in Figure 7; when placed correctly SW of the primary, the most convincing interpretation is that the primary HD 150193A is associated with the fainter X-ray source and HD 150193B with the brighter source. The conclusion in the Abstract that ``The Chandra observations also increase the census of companions for two of the other four HAeBe stars, HD 141569 and HD 150193...'' is not correct. The principal results of the study concerning HD 104237 and the ɛ Chamaeleontis group of young stars are unaffected by these revisions.
We sincerely thank Beate Stelzer for pointing out these errors. The revised results are discussed in the context of HAeBe X-ray emission by B. Stelzer, G. Micela, K. Hamaguchi, & J. H. M. M. Schmitt (2006, A&A, in press).

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