Table 3.
Ionized gas and stellar components properties for each object of the sample.
| BGG | Warm ionized gas component |
Stellar component |
|||||||
|---|---|---|---|---|---|---|---|---|---|
| Morphology | Size | Hα flux | Luminosity Hα | [NII]/Hα | Kinematics | r21 mag | |||
| (kpc) | (10−14 erg s−1 cm−2) | (1040 erg s−1) | (kpc) | ||||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | ||
| NGC 193 | E. filament | 11.85 | 1.10 ± 0.04 | 0.53 ± 0.02 | 1.13 | Unordered | 7.22 | ||
| NGC 410 | C. filament | 5.78 | 1.08 ± 0.09 | 0.76 ± 0.06 | 0.64 | Unordered | 7.59 | ||
| NGC 584 | C. filament | 7.26 | 2.91 ± 0.12 | 0.23 ± 0.01 | 0.88 | Rotating disk | 9.77 | ||
| NGC 677 | E. filament | 11.34 | 5.36 ± 0.24 | 3.50 ± 0.16 | 0.58 | Weak rotation | 5.61 | ||
| NGC 777 | E. filament | 9.91 | 0.19 ± 0.02 | 0.12 ± 0.01 | 2.27 | Weak rotation | 8.49 | ||
| NGC 924 | E. Disk (+ring) | 20.46 | 2.01 ± 0.10 | 1.01 ± 0.05 | 0.88 | Rotating disk | 3.29 | ||
| NGC 940 | E. disk (+ring) | 10.41 | 7.41 ± 0.09 | 4.87 ± 0.06 | 0.72 | Rotating disk | 4.73 | ||
| NGC 978 | C. disk | 3.34 | 0.96 ± 0.04 | 0.54 ± 0.02 | 0.47 | Rotating disk | 4.25 | ||
| NGC 1060 | C. filament | 9.86 | 0.40 ± 0.05 | 0.27 ± 0.03 | 1.95 | Unordered | 8.90 | ||
| NGC 1453 | E. disk | 21.04 | 6.65 ± 0.85 | 2.50 ± 0.32 | 1.15 | Rotating disk | 9.26 | ||
| NGC 1587 | E. filament | 11.61 | 5.07 ± 0.45 | 1.72 ± 0.15 | 0.69 | Rotating disk | 4.56 | ||
| NGC 4008 | E. filament | 6.89 | 0.18 ± 0.02 | 0.06 ± 0.01 | 0.45 | Rotating disk | 6.88 | ||
| NGC 4169 | E. disk | 4.80 | 5.23 ± 0.09 | 1.86 ± 0.03 | 0.95 | Rotating disk | 1.79 | ||
| NGC 4261 | C. disk | 1.16 | 3.23 ± 0.01 | 0.39 ± 0.01 | 2.40 | Weak rotation | 8.06 | ||
| NGC 5846 | E. filament | 9.83 | 14.05 ± 0.4 | 1.01 ± 0.03 | 0.55 | Unordered | 3.09 | ||
| NGC 6658 | No gas | – | – | – | – | Rotating disk | 12.52 | ||
| NGC 7619 | C. filament | 3.28 | 0.29 ± 0.02 | 0.11 ± 0.01 | 1.14 | Rotating disk | 7.72 | ||
| ESO 507-25 | E. disk (+Ring) | 15.04 | 19.3 ± 0.42 | 5.01 ± 0.11 | 0.64 | Weak rotation | 4.48 | ||
Notes. (1) BGG name. (2) Ionized gas classification (see text for details). Here “C” refers to compact disk or filaments, while “E” to extended disk or filaments. (3) The projected size is the length of the major axis of the ionized gas. (4) Integrated Hα flux integrated over all the map. Total fluxes of the measured emission lines are corrected for galactic and local extinction using the O’Donnell extinction curve (O’Donnell 1994), and the dust maps of Schlegel et al. (1998). (5) Hα luminosity. (6) [NII]/Hα ratios. (7) Stellar kinematics. (8) Size of the stellar component measured at 20 mag arcsec−1.
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