Table 1.
Individual line characteristics (extinction-corrected flux, EW, and the 10% and 50% line profile widths) of Delorme 1 (AB)b for detected emission lines, obtained from the averaged spectrum.
| Line | Fline | EW | 10% width | FWHM | ΔmA | ΔmB |
|---|---|---|---|---|---|---|
| (10−16erg cm−2 s−1) | (Å) | (km s−1) | (km s−1) | (mag) | (mag) | |
| Hβ | 1.39 ± 0.10 | … | <322 | <177 | 3.21 ± 0.23 | 3.03 ± 0.24 |
| Hα | 12.80 ± 0.70 | −135 ± 5 | 105−241 | 58−133 | 4.31 ± 0.16 | 3.89 ± 0.16 |
| He I λ6678 | 0.18 ± 0.03 | −1.9 ± 0.2 | <194 | <108 | … | … |
| He I λ7065 | 0.15 ± 0.04 | −1.0 ± 0.1 | … | … | … | … |
Notes. Negative EW indicates emission. For Hβ there is no well-defined continuum, required for an EW estimate, and the measured FWHM is equivalent to the resolution width of MUSE (RHβ = 1694 ∼ 177 km s−1). For HeI7065, the line profile is not well defined enough for an accurate estimate of the width. The Δm values compare the Hα and Hβ line fluxes of Delorme 1 (AB)b with those of the primary components A and B at a 2.5 pixel aperture.
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