| Issue |
A&A
Volume 547, November 2012
|
|
|---|---|---|
| Article Number | A85 | |
| Number of page(s) | 20 | |
| Section | Interstellar and circumstellar matter | |
| DOI | https://doi.org/10.1051/0004-6361/201219822 | |
| Published online | 01 November 2012 | |
Online material
Appendix A: Spectra of the candidate Hα emission-line stars
In Fig. A1 we present the full spectra of the M-dwarf stars in our sample. In Fig. A2 we show the spectrum of the earlier type star.
 |
Fig. A.1
a) (Top panel) Spectrum of candidate Hα emission-line star Ha1. The locations of the TiO and CaH absorption bands are indicated below the spectrum, as are the expected locations of several features. Telluric lines are marked with a crossed circle. b) (Bottom panel) as a), but for candidate Hα emission-line star Ha2. |
| Open with DEXTER | |
 |
Fig. A.1
c) (Top panel) As a), for candidate Hα emission-line star Ha5. d) (Bottom panel) as c), but for candidate Hα emission-line star Ha6. |
| Open with DEXTER | |
 |
Fig. A.1
e) (Top panel) As a), for candidate Hα emission-line star Ha7. f) (Bottom panel) as e), but for candidate Hα emission-line star Ha8. |
| Open with DEXTER | |
 |
Fig. A.2
The spectrum of candidate Hα emission-line star Ha4. Several absorption lines are indicated. This star is clearly of earlier spectral type than the others. |
| Open with DEXTER | |
© ESO, 2012
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