Table 3.
Fit of the H2 (1–0) S(3)+[SiVI] blend using the EMIR spectrum, after removal of the Brδ contribution (Fig. 3, right) and assuming the pedestal is dominated by [SiVI] emission.
| Line | λ | Flux | FWHM | ΔV |
|---|---|---|---|---|
| (μm) | (×10−16 erg s−1 cm−2) | (km s−1) | (km s−1) | |
| EMIR | ||||
| H2 S(3) | 1.8756 | 21.1±0.3 | 487±35 | −42±9 |
| [SiVI] | 1.9630 | 5.07±0.88 | 510±122 | −120±44 |
| Pedestal | 1.9630 | 24.2±2.2 | 3500±375 | −1296±133 |
| X-shooter | ||||
| H2 S(3) | 1.8756 | 19.8±1.8 | 498±43 | −90±21 |
| [SiVI] | 1.9630 | 3.96±1.64 | 637±203 | −313±133 |
| Pedestal | 1.9630 | 21.2±1.8 | 3355±247 | −1398±136 |
| [FeVII] (n) | 0.6087 | 1.28±0.28 | 828±121 | −366±143 |
| (br) | 0.6087 | 7.06±0.51 | 3071±185 | −912±201 |
Notes. The results of the [FeVII] spectral fit are also shown for comparison. ΔV is computed for this line relative to the narrow component of Hα as measured in the optical X-shooter spectrum where [FeVII] is detected.
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