Table A.1.
Ranges, means, and dispersions of the kinematics and stellar population parameters extracted in our analysis in the three regions studied in our galaxies.
| Region | Disc | Ring | Nucleus | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Δv⋆ (km s−1) | Range | Mean | Sigma | Range | Mean | Sigma | Range | Mean | Sigma |
| NGC 1097 | [0, 25] | 5 | 5 | [0, 70] | 10 | 9 | [0, 25] | 5 | 4 |
| NGC 1300 | [0, 88] | 5 | 6 | [0, 13] | 4 | 3 | [0, 12] | 3 | 2 |
| NGC 4643 | [0, 18] | 3 | 3 | – | – | – | – | – | – |
| NGC 5248 | [0, 18] | 4 | 3 | [0, 38] | 5 | 5 | [0, 14] | 4 | 3 |
| Δσ⋆ (km s−1) | Range | Mean | Sigma | Range | Mean | Sigma | Range | Mean | Sigma |
| NGC 1097 | [ − 11, 53] | 10 | 10 | [ − 38, 88] | 24 | 16 | [ − 14, 37] | 5 | 7 |
| NGC 1300 | [ − 16, 44] | 1 | 7 | [ − 6, 21] | 8 | 5 | [ − 7, 17] | 4 | 5 |
| NGC 4643 | [ − 13, 35] | 8 | 6 | – | – | – | – | – | – |
| NGC 5248 | [ − 10, 35] | 6 | 7 | [ − 22, 46] | 11 | 7 | [ − 1, 23] | 9 | 5 |
| Age (Gyr) | Range | Mean | Sigma | Range | Mean | Sigma | Range | Mean | Sigma |
| NGC 1097 | [1.4, 11.9] | 5.6 | 1.5 | [0.8, 10.7] | 3.5 | 1.8 | [2.2, 11.9] | 8.1 | 1.9 |
| NGC 1300 | [4.0, 12.2] | 8.3 | 1.6 | [2.3, 6.6] | 4.6 | 0.8 | [4.0, 7.4] | 5.9 | 0.7 |
| NGC 4643 | [8.4, 12.6] | 11.0 | 0.7 | – | – | – | – | – | – |
| NGC 5248 | [1.0, 5.0] | 3.0 | 0.7 | [0.5, 5.0] | 1.8 | 0.7 | [1.5, 4.2] | 2.6 | 0.6 |
| YSF | Range | Mean | Sigma | Range | Mean | Sigma | Range | Mean | Sigma |
| NGC 1097 | [0.00, 0.79] | 0.33 | 0.18 | [0.00, 0.89] | 0.44 | 0.22 | [0.00, 0.56] | 0.10 | 0.10 |
| NGC 1300 | [0.00, 0.51] | 0.09 | 0.11 | [0.00, 0.50] | 0.23 | 0.11 | [0.00, 0.39] | 0.19 | 0.08 |
| NGC 4643 | [0.00, 0.13] | 0.00 | 0.02 | – | – | – | – | – | – |
| NGC 5248 | [0.23, 0.95] | 0.53 | 0.15 | [0.27, 0.96] | 0.63 | 0.15 | [0.28, 0.86] | 0.55 | 0.16 |
| E(B − V) | Range | Mean | Sigma | Range | Mean | Sigma | Range | Mean | Sigma |
| NGC 1097 | [0.00, 0.26] | 0.08 | 0.05 | [0.00, 0.49] | 0.16 | 0.07 | [0.02, 0.30] | 0.14 | 0.06 |
| NGC 1300 | [0.00, 0.34] | 0.14 | 0.06 | [0.11, 0.34] | 0.21 | 0.04 | [0.10, 0.30] | 0.20 | 0.04 |
| NGC 4643 | [0.00, 0.14] | 0.00 | 0.02 | – | – | – | – | – | – |
| NGC 5248 | [0.12, 0.33] | 0.23 | 0.04 | [0.00, 0.35] | 0.20 | 0.05 | [0.13, 0.30] | 0.22 | 0.04 |
| [M/H] (dex) | Range | Mean | Sigma | Range | Mean | Sigma | Range | Mean | Sigma |
| NGC 1097 | [ − 0.40, 0.23] | 0.04 | 0.09 | [ − 1.70, 0.24] | −0.33 | 0.42 | [ − 0.64, 0.25] | 0.15 | 0.11 |
| NGC 1300 | [ − 0.62, 0.05] | −0.22 | 0.08 | [ − 0.44, 0.11] | −0.18 | 0.12 | [ − 0.26, 0.19] | 0.00 | 0.09 |
| NGC 4643 | [ − 0.25, 0.27] | −0.245 | 0.09 | – | – | – | – | – | – |
| NGC 5248 | [ − 1.10, 0.25] | −0.09 | 0.15 | [ − 1.80, 0.24] | −0.21 | 0.30 | [ − 0.15, 0.30] | 0.15 | 0.12 |
Notes. From top to bottom: difference in line-of-sight velocity Δv⋆, difference in velocity dispersion Δσ⋆, luminosity-weighted mean age, fraction of young stars (YSF), colour excess E(B − V), and metallicity [M/H].
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