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Table 2.
Measurement of Mg II and C III] optical emission lines from OP 313 for the different spectra obtained for this work and the archival spectrum from the SDSS database.
| Line | Date | Instrument | λcenta | FWHM | EWobs | Flineb | log(Lline) |
|---|---|---|---|---|---|---|---|
| [Å] | [km s−1] | [Å] | [×10−14 erg cm−2 s−1] | [erg s−1] | |||
| Mg II | 2006-03-25 | SDSS | 2799.4 ± 0.4 | 2680 ± 147 | −33.52 ± 1.25 | 1.02 ± 0.11 | 43.74 ± 0.05 |
| 2024-05-01 | NOT/ALFOSC | – | – | −0.88 ± 0.48 | – | – | |
| 2024-05-28 | TNG/DOLORES | 2797.0 ± 1.1 | 2371 ± 304 | −2.77 ± 0.34 | 0.56 ± 0.12 | 43.47 ± 0.09 | |
| 2024-05-28 | TNG/DOLORES | 2795.3 ± 2.0 | 2805 ± 743 | −3.33 ± 0.35 | 0.63 ± 0.14 | 43.53 ± 0.10 | |
| 2024-06-18 | NOT/ALFOSC | 2800.0 ± 1.3 | 3768 ± 543 | −6.58 ± 0.34 | 0.82 ± 0.11 | 43.64 ± 0.06 | |
| 2024-07-03 | TNG/DOLORES | 2799.5 ± 1.0 | 2163 ± 375 | −7.31 ± 0.36 | 1.45 ± 0.23 | 43.89 ± 0.07 | |
| 2024-07-03 | TNG/DOLORES | 2801.4 ± 1.8 | 3125 ± 544 | −7.17 ± 0.42 | 1.40 ± 0.24 | 43.88 ± 0.08 | |
| C III] | 2024-05-01 | NOT/ALFOSC | – | – | −0.49 ± 0.42 | – | – |
| 2024-05-28 | TNG/DOLORES | 1901.6 ± 2.2 | 4236 ± 713 | −3.73 ± 0.49 | 0.94 ± 0.20 | 43.70 ± 0.09 | |
| 2024-05-28 | TNG/DOLORES | 1895.5 ± 3.2 | 8395 ± 4564 | −4.11 ± 0.50 | 1.35 ± 0.75 | 43.86 ± 0.24 | |
| 2024-06-18 | NOT/ALFOSC | 1902.1 ± 2.7 | 4140 ± 1184 | −4.03 ± 0.52 | 0.78 ± 0.18 | 43.62 ± 0.10 | |
| 2024-07-03 | TNG/DOLORES | 1911.2 ± 2.9 | 6964 ± 2745 | −5.17 ± 0.42 | 1.27 ± 0.41 | 43.83 ± 0.14 | |
| 2024-07-03 | TNG/DOLORES | 1911.4 ± 1.7 | 9261 ± 2934 | −4.41 ± 0.50 | 1.33 ± 0.39 | 43.85 ± 0.13 | |
Notes. aRestframe wavelength. bWe have considered a 10% systematic uncertainty associated to the photometric calibration.
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