Table 2
Mass of the central black hole, using MBH-spheroid relations by Graham & Scott (2013), Savorgnan (2016) and Savorgnan et al. (2016), the MBH−PA relation by Davis et al. (2017) and the FP-BH by Plotkin et al. (2012b).
| Source | Morphology | Dist.a | nsph | Msph | PA | L R b | L X c | log(MBH)d | log(MBH)e | log (MBH) f | log (MBH) g | log (MBH) h | |
|
|
|||||||||||||
| [Mpc] | [@3.6 μ] | [1034 erg/s] | [1038 erg/s] | [FP-BH] | [GS13] | [MBH−nsph ] | [MBH−Msph] | [MBH−PA] | |||||
|
|
|||||||||||||
| NGC 628 | SA(s)c | 10.2 ± 1.05 | 1.16 ± 0.20 | –20.57 ± 0.33 | –15.07 ± 2.23 | <1.03 | 2.49 ± 0.90 | <7.5 | 4.9 ± 1.0 | 6.7 ±0.4 | 6.6 ±0.7 | 7.0 ± 0.4 | |
| NGC 3185 | SBc | 25.8 ± 5.33 | 1.77 ± 0.25 | –20.27 ± 0.41 | –16.54 ± 3.33 | 25.9 ± 10.9 | 36.1 ± 16.9 | 6.5 ± 2.1 | 5.3 ± 0.9 | 7.3 ± 0.3 | 6.6 ± 0.8 | 6.9 ± 0.5 | |
| NGC 3198 | SB(rs)c | 13.8 ± 0.38 | 1.08 ± 0.35 | –20.06 ± 0.32 | 27.17 ± 6.10 | 13.4 ± 1.56 | 6.27 ± 1.08 | 6.9 ± 2.1 | 4.4 ± 1.0 | 6.6 ± 0.5 | 6.0 ± 0.8 | 5.5 ± 0.8 | |
| NGC 3486 | SAB(r)c | 16.7 ± 3.07 | 2.43 ± 0.40 | –21.44 ± 0.50 | 12.98 ± 0.69 | 4.44 ± 1.95 | 18.8 ± 10.1 | 5.6 ± 2.1 | 4.3± 1.0 | 7.7 ± 0.3 | 7.0 ± 0.6 | 7.3 ± 0.9 | |
| NGC 3507 | SB(s)b | 16.3 ± 1.10 | 1.74 ± 0.35 | –20.29 ± 0.53 | –14.51 ± 1.26 | 22.3 ± 0.36 | 3.53 ± 1.66 | 7.5 ± 2.1 | 5.4± 0.9 | 7.3 ± 0.3 | 6.1 ± 0.8 | 7.1 ± 0.3 | |
| NGC 4314 | SB(rs)a | 13.1 ± 0.91 | 1.20 ± 0.28 | –20.89 ± 0.43 | 28.59 ± 6.74 | <2.66 | 3.88 ± 2.68 | <7.6 | 5.5 ± 0.9 | 6.8 ± 0.5 | 6.4 ± 0.7 | 5.3 ± 0.9 | |
| NGC 4470 | SAc | 34.7 ± 6.39 | – | – | 11.62 ± 3.70 | <15.6 | 46.1 ± 18.2 | <7.9 | 4.9 ± 1.0 | – | – | 7.5 ± 0.5 | |
Notes. All errors are 1σ. MBH estimations along with distance, Sérsic index (nsph), spheroid magnitude (Msph), pitch angle (PA), radio (LR) and X-ray (LX) luminosity.
References for distance estimations for each source are given in Sect. 2.4.
In the 0.5–10 keV range. For sources with multiple observations, we use the mean of all values provided by the best fits (i.e. Table 1).
In units of M⊙, using the FP-BH by Plotkin et al. (2012b).
In units of M⊙, using the MBH−Lsph relation by Graham & Scott (2013).
In units of M⊙, using the MBH−nsph relation by Savorgnan (2016).
In units of M⊙, using the MBH−Msph relation by Savorgnan et al. (2016).
In units of M⊙, using the MBH−PA relation by Davis et al. (2017).
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