Table 3.
Line parameters.
| Line | λ0 | σ | Flux |
|---|---|---|---|
| Broad Hα | 6556.3±0.5 | 41.6±0.6 | 6842±167 |
| 6560.5±2.4 | 106.8±4.9 | 2663±125 | |
| 6574.7±0.4 | 17.5±0.4 | 2956±127 | |
| Broad Hβ | 4868.7±1.1 | 16.9±1.2 | 1549±207 |
| 4825.8±3.2 | 19.6±1.9 | 679±103 | |
| 4909.5±8.8 | 22.1±4.8 | 365±140 | |
| Narrow Hα | 6566.3±0.1 | 2.7±0.1 | 1592±55 |
| 6559.6±0.6 | 2.3±0.4 | 149±44 | |
| Narrow Hβ | 4863.9±0.1 | 2.0±0.1 | 403±15 |
| 4859.2±0.4 | 1.7±0.3 | 54±13 | |
| [O III]λ5007 Å | 5009.3±0.1 | 2.0±0.1 | 1442±122 |
| 5007.2±0.3 | 3.1±0.1 | 1406±126 | |
| 5009.2±0.5 | 12.6±0.6 | 402±18 | |
| [O I]λ6300 Å | 6303.2±0.2 | 2.5±0.2 | 74±7 |
| 6307.5±1.8 | 10.6±1.9 | 53±12 | |
| [O I]λ6363 Å | 6366.6±0.2 | 2.5±0.2 | 21±5 |
| 6371.1±1.8 | 10.7±1.9 | 42±12 | |
| [S II]λ6716 Å | 6719.9±0.1 | 2.7±0.1 | 222±13 |
| 6725.4±1.3 | 10.9±1.1 | 137±26 | |
| [S II]λ6731 Å | 6734.3±0.1 | 2.7±0.1 | 180±12 |
| 6739.8±1.3 | 10.9±1.1 | 0* | |
| [N II]λ6583 Å | 6586.9±0.1 | 2.7±0.1 | 491±23 |
| 6580.6±0.6 | 2.3±0.4 | 49±19 | |
| Broad Hα | 6562±0.3 | 39.4±0.5 | 7610±140 |
| 6543±2.3 | 93.1±3.3 | 2750±145 | |
| Broad Hβ | 4867.6±0.5 | 25.0±0.4 | 2108±39 |
| 4815.3±1.2 | 13.7±1.1 | 288±32 | |
| Narrow Hα | 6566±0.1 | 3.9±0.1 | 2436±36 |
| 6560±0.5 | 3.9±0.4 | 0* | |
| 6557±0.6 | 2.8±0.6 | 86±23 | |
| Narrow Hβ | 4863.7±0.1 | 1.6±0.1 | 154±16 |
| 4857.1±0.2 | 2.2±0.1 | 27±7 | |
| 4863.8±0.1 | 3.0±0.1 | 346±21 | |
| [O III]λ5007 Å | 5009.3±0.1 | 2±0.2 | 1402±122 |
| 5007.2±0.2 | 3.1±0.1 | 1438±126 | |
| 5008.3±0.4 | 12.5±0.6 | 396±18 | |
| [O I]λ6300 Å | 6303.1±0.2 | 3±0.2 | 98±5 |
| 6314.3±0.9 | 3.4±1 | 21±5 | |
| [O I]λ6363 Å | 6366.6±0.2 | 3.0±0.2 | 35±4 |
| 6377.9±1.8 | 13.4±1 | 10±4 | |
| [S II]λ6716 Å | 6719.9±0.1 | 2.9±0.1 | 239±9 |
| 6724±1.6 | 17.9±1.1 | 196±24 | |
| [S II]λ6731 Å | 6734.3±0.1 | 2.8±0.1 | 192±8 |
| 6738.4±1.3 | 18±1.1 | 0* | |
| [N II]λ6583 Å | 6586.9±0.1 | 4±0.1 | 1063±26 |
| 6577.5±0.5 | 2.8±0.4 | 284±25 | |
Notes. First column: Type of line measured. Second, third, and fourth columns: Measured line parameters: the center wavelength, λ0, in units of Å, the linewidth (second moment), σ, in units of Å, and the line flux in units of 10−17 erg/s/cm2.
The first part presents the parameters when the broad Balmer lines are fitted with three broad Gaussians, and the second part presents the parameters when fitted with two broad Gaussians.
For [S II]λ6731 Å, there are two Gaussian components applied, but only one reliable Gaussian component is determined and shown in the right panels of Figure 9.
For the second part of the narrow Hα, there are three Gaussian components applied, but only two reliable Gaussian components are determined and shown in the bottom right panel of Figure 9.
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