EDP Sciences
Free Access
Issue
A&A
Volume 578, June 2015
Article Number A109
Number of page(s) 16
Section Stellar atmospheres
DOI https://doi.org/10.1051/0004-6361/201526130
Published online 12 June 2015

Online material

Appendix A: Additional observational information

Table A.1 provides information on the spectra used to investigate spectral variability and binarity in the ON stars sample. The spectra are shown in Fig. 11.

Table A.1

Spectroscopic data used to study variability.

Appendix B: Best fits to the observed spectra

thumbnail Fig. B.1

Best fit (red) of the observed spectrum (black) of HD 12323.

Open with DEXTER

thumbnail Fig. B.2

Best fit (red) of the observed spectrum (black) of HD 13268.

Open with DEXTER

thumbnail Fig. B.3

Best fit (red) of the observed spectrum (black) of HD 14633.

Open with DEXTER

thumbnail Fig. B.4

Best fit (red) of the observed spectrum (black) of HD 48279.

Open with DEXTER

thumbnail Fig. B.5

Best fit (red) of the observed spectrum (black) of HD 91651.

Open with DEXTER

thumbnail Fig. B.6

Best fit (red) of the observed spectrum (black) of HD 102415.

Open with DEXTER

thumbnail Fig. B.7

Best fit (red) of the observed spectrum (black) of HD 117490.

Open with DEXTER

thumbnail Fig. B.8

Best fit (red) of the observed spectrum (black) of HD 123008.

Open with DEXTER

thumbnail Fig. B.9

Best fit (red) of the observed spectrum (black) of HD 150574.

Open with DEXTER

thumbnail Fig. B.10

Best fit (red) of the observed spectrum (black) of HD 191423.

Open with DEXTER

thumbnail Fig. B.11

Best fit (red) of the observed spectrum (black) of HD 191781.

Open with DEXTER

thumbnail Fig. B.12

Best fit (red) of the observed spectrum (black) of HD 201345.

Open with DEXTER


© ESO, 2015

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