Table 3.
Incidence of kinematic and photometric features among ATLAS3D slow rotators.
| Class | KDC | CRC | 2σ | LV | NRR | Total | Fraction | f(KDC) | f(CRC) | f(2σ) | f(LV) | f(NRR) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) |
| core-less | 6 | 4 | 4 | 1 | 5 | 20 | 0.57 | 0.30 | 0.20 | 0.20 | 0.05 | 0.25 |
| core | 4 | 3 | 0 | 4 | 4 | 15 | 0.43 | 0.27 | 0.20 | 0.00 | 0.27 | 0.27 |
Notes. Column (1): classification of the surface brightness profiles based on this work and Table C.1 from Krajnović et al. (2013b). Columns (2)−(6): kinematic classes from Table D.1 of Krajnović et al. (2011): KDC is the kinematically distinct core, CRC is the counter-rotating core, 2σ is the double velocity dispersion peak (indicative of counter-rotation), LV is the low-level velocity (no net rotation), and NRR is the non-regular rotation (but without special features, except for a possible kinematic twists). Columns (7) and (8): total number and fraction of slow rotators with different types of surface brightness profiles (NGC 1222 is excluded), respectively. Columns (9)−(13): fraction of galaxies with KDC, CRC, 2σ, LV, and NRR kinematic features.
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