Table 2
Line parameters for extinction correction using [Fe ii] lines.
| λ | Intensity | A | J up | λ (1)/λ (2) | Δ τ | H i | A(V) |
| nm | erg s-1 cm-2 arcsec-2 | s-1 | cm-2 | ||||
|
|
|||||||
| b4F | |||||||
|
|
|||||||
| 441.68 | 4.39E-15 ±4E-16 | 4.60E-01 | 9/2 | 680.98/441.68 | 4.46 | 1.59E22 | 8.47 ± 0.8 |
| 494.79 | 1.73E-15 ±2E-16 | 5.90E-02 | 9/2 | 494.79/441.68 | 1.24 | 1.51E22 | 8.05 ± 0.8 |
| 680.98 | 1.34E-14 ±1E-15 | 2.50E-02 | 9/2 | 680.98/494.79 | 3.22 | 1.62E22 | 8.64 ± 0.9 |
|
|
|||||||
| 452.87 | 4.86E-16 ±5E-17 | 3.98E-02 | 5/2 | 497.38/452.87 | 0.84 | 1.24E22 | 6.62 ± 0.7 |
| 497.38 | 3.59E-15 ±4E-16 | 1.40E-01 | 5/2 | ||||
|
|
|||||||
| c2G | |||||||
|
|
|||||||
| 567.36 | 4.42E-15 ±4E-16 | 3.00E-01 | 9/2 | 1625.22/567.36 | 5.10 | 1.37E22 | 7.27 ± 0.7 |
| 1625.22 | 3.13E-14 ±3E-56 | 3.70E-02 | 9/2 | ||||
|
|
|||||||
| 583.59 | 4.34E-15 ±4E-16 | 3.20E-01 | 7/2 | 1616.13/583.59 | 5.04 | 1.42E22 | 7.58 ± 0.8 |
| 848.06 | 2.21E-14 ±2E-15 | 1.00E-01 | 7/2 | 848.06/583.59 | 3.17 | 1.67E22 | 8.89 ± 0.9 |
| 1616.13 | 5.50E-14 ±6E-15 | 7.30E-02 | 7/2 | 1616.13/848.06 | 1.87 | 1.13E22 | 6.03 ± 0.6 |
Notes. The table consists of two parts: the first four columns are the line intensities measured in the spectra. The last 4 columns are the color excesses derived from the different line pairs. The extinction correction takes transitions from two different electronic states into account, that span 1.2 μm in total.
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