Gas Disks and Supermassive Black Holes in Nearby Radio Galaxies

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Table 3.20. NGC 5127: Measured Parameters. Row Y-Offset vr σgas F(Hα/10 −16 ) F([NII]6585) F([SII]total) R 2 ( ′′ ) (km s −1 ) (km s −1 ) (erg s −1 cm −2 Hz −1 ) F(Hα) F(Hα) Slit 1: X-Offset -0.2 ′′ 5 -0.6085 4931 ± 17 52 ± 17 4.4 ± 2.3 0.4 ± 0.5 1.3 ± 0.9 3.61 8 -0.3043 4851 ± 10 125 ± 10 11.4 ± 2.8 2.5 ± 0.7 2.7 ± 0.7 3.72 9 -0.2028 4873 ± 9 91 ± 9 5.4 ± 2.2 4.3 ± 1.9 3.5 ± 1.5 3.01 10 -0.1014 4799 ± 8 61 ± 8 6.7 ± 2.1 1.5 ± 0.6 1.8 ± 0.7 3.31 11 0.0000 4919 ± 22 125 ± 22 7.6 ± 2.9 1.8 ± 0.8 1.2 ± 0.6 2.99 12 0.1014 4711 ± 27 161 ± 26 11.1 ± 3.5 1.4 ± 0.6 1.0 ± 0.4 3.59 13 0.2028 4705 ± 10 68 ± 10 9.6 ± 2.5 0.6 ± 0.3 1.4 ± 0.5 3.65 14 0.3043 4663 ± 36 219 ± 31 14.0 ± 4.1 1.0 ± 0.4 1.3 ± 0.5 3.24 17 0.6085 4685 ± 12 75 ± 13 5.9 ± 2.3 2.2 ± 1.0 1.2 ± 0.6 3.17 20 0.9128 4305 ± 12 61 ± 11 8.0 ± 2.4 0.7 ± 0.3 0.7 ± 0.3 3.25 21 1.0142 4360 ± 9 67 ± 9 18.7 ± 4.2 0.0 ± 0.1 0.4 ± 0.1 3.50 Slit 0: X-Offset 0.0 ′′ 4 -0.7099 5010 ± 29 97 ± 29 9.7 ± 4.8 1.3 ± 0.8 0.4 ± 0.4 2.02 7 -0.4057 4879 ± 13 174 ± 12 24.8 ± 5.3 2.9 ± 0.7 2.1 ± 0.5 2.07 8 -0.3043 4902 ± 5 157 ± 5 46.6 ± 5.7 4.3 ± 0.6 2.2 ± 0.3 2.01 9 -0.2028 4861 ± 10 173 ± 8 33.1 ± 5.7 3.5 ± 0.7 2.3 ± 0.5 2.15 10 -0.1014 4810 ± 9 95 ± 9 14.4 ± 4.2 3.0 ± 1.0 2.1 ± 0.7 1.96 11 0.0000 4769 ± 8 52 ± 8 10.7 ± 3.5 1.9 ± 0.8 1.1 ± 0.5 1.97 12 0.1014 4747 ± 6 36 ± 7 13.2 ± 4.0 1.0 ± 0.4 0.5 ± 0.3 1.99 13 0.2028 4799 ± 17 83 ± 16 11.6 ± 4.5 0.2 ± 0.3 1.4 ± 0.7 1.92 18 0.7099 4606 ± 34 162 ± 33 8.5 ± 4.6 2.9 ± 1.8 1.1 ± 0.9 1.94 21 1.0142 4422 ± 45 166 ± 41 8.0 ± 4.8 1.8 ± 1.3 1.7 ± 1.2 2.29 Slit 2: X-Offset +0.2 ′′ 1 -1.0142 4826 ± 20 19 ± 9 5.3 ± 2.8 0.0 ± 0.2 0.2 ± 0.2 2.64 4 -0.7099 4984 ± 9 56 ± 9 4.9 ± 2.1 2.6 ± 1.3 1.7 ± 0.9 2.37 6 -0.5071 4983 ± 9 72 ± 9 6.9 ± 2.5 3.3 ± 1.4 1.0 ± 0.6 2.41 7 -0.4057 4978 ± 10 86 ± 10 12.1 ± 3.1 2.2 ± 0.7 1.0 ± 0.4 2.36 8 -0.3043 4929 ± 10 90 ± 9 15.9 ± 3.5 1.9 ± 0.5 0.7 ± 0.3 2.24 9 -0.2028 4899 ± 10 76 ± 9 10.1 ± 2.9 2.2 ± 0.8 1.5 ± 0.6 1.91 10 -0.1014 4865 ± 11 77 ± 11 7.5 ± 2.6 1.6 ± 0.8 2.9 ± 1.1 2.53 11 0.0000 4924 ± 32 143 ± 30 10.0 ± 4.1 1.7 ± 0.9 0.7 ± 0.5 2.49 12 0.1014 4918 ± 19 119 ± 19 5.3 ± 3.2 4.8 ± 3.1 0.4 ± 0.6 2.52 13 0.2028 4882 ± 15 88 ± 14 4.6 ± 2.8 4.2 ± 2.7 1.9 ± 1.3 2.50 14 0.3043 4861 ± 14 70 ± 13 4.1 ± 2.5 2.2 ± 1.5 2.4 ± 1.6 2.43 18 0.7099 5121 ± 41 132 ± 39 13.3 ± 5.4 0.1 ± 0.2 0.0 ± 0.2 2.47 19 0.8114 4800 ± 14 68 ± 14 3.0 ± 2.2 1.7 ± 1.4 3.6 ± 2.9 2.91 108
Table 3.21. NGC 5141: Measured Parameters. Row Y-Offset vr σgas F(Hα/10 −16 ) F([NII]6585) F([SII]total) R 2 ( ′′ ) (km s −1 ) (km s −1 ) (erg s −1 cm −2 Hz −1 ) F(Hα) F(Hα) Slit 1: X-Offset -0.2 ′′ 1 -1.0142 5498 ± 15 128 ± 15 6.0 ± 2.4 3.9 ± 1.7 1.4 ± 0.9 2.78 4 -0.7099 5335 ± 26 160 ± 25 5.2 ± 2.6 4.2 ± 2.3 0.5 ± 0.9 2.97 5 -0.6085 5494 ± 10 87 ± 10 8.9 ± 2.3 2.3 ± 0.7 0.8 ± 0.4 2.27 6 -0.5071 5389 ± 20 179 ± 18 7.1 ± 2.8 5.3 ± 2.2 0.7 ± 0.8 2.26 7 -0.4057 5456 ± 23 198 ± 21 10.8 ± 3.3 3.4 ± 1.2 0.6 ± 0.6 2.35 8 -0.3043 5383 ± 12 158 ± 11 12.6 ± 3.0 4.1 ± 1.1 2.1 ± 0.7 2.67 9 -0.2028 5295 ± 7 141 ± 7 25.5 ± 3.3 3.0 ± 0.5 2.3 ± 0.4 2.21 10 -0.1014 5265 ± 3 131 ± 3 50.9 ± 3.6 3.2 ± 0.3 1.5 ± 0.2 2.35 11 0.0000 5282 ± 2 107 ± 2 66.4 ± 3.6 2.9 ± 0.2 1.2 ± 0.1 2.43 12 0.1014 5243 ± 3 105 ± 3 50.2 ± 3.3 2.6 ± 0.2 0.8 ± 0.1 2.66 13 0.2028 5169 ± 2 62 ± 2 22.3 ± 2.5 3.4 ± 0.4 0.7 ± 0.2 2.44 14 0.3043 5123 ± 15 120 ± 15 9.6 ± 2.8 2.8 ± 1.0 0.7 ± 0.5 1.97 15 0.4057 5134 ± 13 80 ± 13 3.5 ± 2.0 4.6 ± 2.8 1.2 ± 1.2 2.10 16 0.5071 5058 ± 22 138 ± 22 18.1 ± 4.1 0.6 ± 0.2 0.5 ± 0.3 2.10 17 0.6085 4932 ± 57 275 ± 42 16.8 ± 4.7 1.4 ± 0.5 0.3 ± 0.4 2.36 18 0.7099 5032 ± 17 96 ± 17 3.1 ± 2.1 5.0 ± 3.7 0.6 ± 1.1 2.15 Slit 0: X-Offset 0.0 ′′ 1 -1.0142 5440 ± 26 103 ± 27 6.4 ± 3.2 2.1 ± 1.3 0.8 ± 0.9 2.24 3 -0.8114 5401 ± 15 94 ± 15 8.9 ± 3.1 2.4 ± 1.0 0.5 ± 0.6 2.03 5 -0.6085 5408 ± 14 117 ± 14 6.6 ± 3.0 5.5 ± 2.7 0.6 ± 0.8 2.20 6 -0.5071 5486 ± 20 107 ± 19 12.5 ± 3.8 1.6 ± 0.6 0.4 ± 0.4 2.05 7 -0.4057 5435 ± 17 148 ± 16 20.1 ± 4.3 1.9 ± 0.5 1.3 ± 0.4 1.77 8 -0.3043 5384 ± 13 183 ± 12 22.8 ± 4.6 3.4 ± 0.8 1.6 ± 0.5 1.80 9 -0.2028 5330 ± 5 165 ± 5 73.6 ± 5.2 2.4 ± 0.2 1.2 ± 0.1 1.99 10 -0.1014 5296 ± 3 186 ± 2 191.1 ± 6.8 2.6 ± 0.1 1.1 ± 0.1 2.53 11 0.0000 5228 ± 3 148 ± 3 140.1 ± 6.4 2.4 ± 0.1 0.9 ± 0.1 2.39 12 0.1014 5189 ± 3 106 ± 3 56.4 ± 4.8 3.3 ± 0.3 0.8 ± 0.1 1.71 13 0.2028 5134 ± 7 121 ± 7 30.9 ± 4.3 2.9 ± 0.5 0.6 ± 0.2 1.65 14 0.3043 5088 ± 17 132 ± 16 28.2 ± 5.5 1.0 ± 0.3 0.7 ± 0.3 1.84 15 0.4057 5103 ± 13 112 ± 13 23.5 ± 4.5 1.2 ± 0.3 0.5 ± 0.3 1.81 16 0.5071 4978 ± 50 263 ± 39 22.4 ± 6.3 1.4 ± 0.5 1.0 ± 0.5 2.19 17 0.6085 5344 ± 51 256 ± 41 14.0 ± 5.6 2.3 ± 1.0 1.2 ± 0.8 1.84 18 0.7099 5336 ± 36 213 ± 32 9.4 ± 4.8 3.6 ± 2.0 0.4 ± 0.7 2.21 Slit 2: X-Offset +0.2 ′′ 3 -0.8114 5462 ± 15 62 ± 15 6.3 ± 2.6 1.6 ± 0.8 0.3 ± 0.6 2.46 4 -0.7099 5523 ± 17 95 ± 17 15.0 ± 4.0 0.8 ± 0.3 0.2 ± 0.3 2.44 6 -0.5071 5326 ± 22 136 ± 21 4.5 ± 3.1 6.8 ± 4.9 1.1 ± 1.4 1.85 7 -0.4057 5389 ± 16 112 ± 16 9.2 ± 3.2 3.0 ± 1.2 1.7 ± 0.9 2.04 8 -0.3043 5334 ± 15 100 ± 16 16.0 ± 4.0 1.1 ± 0.4 0.7 ± 0.4 2.22 9 -0.2028 5312 ± 7 115 ± 7 35.9 ± 4.1 1.8 ± 0.3 0.7 ± 0.2 1.81 10 -0.1014 5252 ± 4 122 ± 4 52.1 ± 4.1 2.5 ± 0.2 1.2 ± 0.2 2.06 11 0.0000 5215 ± 5 128 ± 5 53.9 ± 4.6 2.0 ± 0.2 0.8 ± 0.1 2.07 12 0.1014 5162 ± 6 112 ± 6 29.2 ± 3.8 2.5 ± 0.4 0.8 ± 0.2 1.98 13 0.2028 5110 ± 9 95 ± 9 14.2 ± 3.0 2.3 ± 0.6 0.8 ± 0.4 1.72 14 0.3043 5032 ± 14 141 ± 13 22.5 ± 4.0 1.6 ± 0.4 0.7 ± 0.3 2.47 15 0.4057 5062 ± 9 89 ± 8 18.1 ± 3.2 1.6 ± 0.4 0.6 ± 0.2 2.36 16 0.5071 5023 ± 19 113 ± 19 13.7 ± 3.7 1.0 ± 0.4 1.0 ± 0.5 2.15 19 0.8114 4973 ± 8 45 ± 8 9.2 ± 2.5 0.8 ± 0.3 0.1 ± 0.3 2.24 21 1.0142 5510 ± 15 42 ± 15 5.5 ± 2.8 0.1 ± 0.3 0.3 ± 0.4 2.74 109
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Gas Disks and Supermassive Black Ho
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Abstract Gas Disks and Supermassive
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Contents 1 Introduction 1 1.1 Radio
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4.2.3 Stellar luminosity densities
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List of Tables 1.1 Properties of va
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5.1 Weighted mean kinematic paramet
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2.12 Optical continuum image of the
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4.14 Data-Model residuals with vary
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Acknowledgments First I would like,
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Chapter 1 Introduction The relation
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1.1 Radio galaxies A radio galaxy c
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This thesis focuses on a sample of
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et al., 2000; Tomita et al., 2000;
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larger than the generally expected
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most reliable is, of course, by the
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galaxies were obtained with the Fai
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• What connections can be found b
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Table 1.2. Reliable black hole mass
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Figure 1.2 An example of a FR-I (le
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Figure 1.4 From Martel et al. (2000
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Figure 1.6 The famous cartoon by Ph
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M BH (M Sun) 10 10 10 9 10 8 10 7 1
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dish flux density measurements at 1
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2.2.1 Radio properties Radio observ
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scribed by Verdoes Kleijn et al. (1
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Table 2.2. Multiwavelength Fluxes o
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0.5" Figure 2.1 Optical continuum i
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0.5" Figure 2.11 Optical continuum
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Page 75 and 76: Chapter 3 STIS spectroscopy of the
Page 77 and 78: spectra in a future paper. We inclu
Page 79 and 80: 3.2.1 Data Reduction We used the st
Page 81 and 82: λvac − λair λair = 6.4328 × 1
Page 83 and 84: line flux of the Hα line and colum
Page 85 and 86: 3.3.3 Quantifying error sources The
Page 87 and 88: and velocity dispersions (dominated
Page 89 and 90: slits were aligned to a mean of the
Page 91 and 92: windows. The central kinematic and
Page 93 and 94: (slit one) than the central positio
Page 95 and 96: (see key in Figure 3.1 for an expla
Page 97 and 98: the gas exhibits a regular rotation
Page 99 and 100: show the relationship between the t
Page 101 and 102: 3.5.2 Flux ratios and ionization In
Page 103 and 104: them to the samples of LINERS by Ho
Page 105 and 106: lines. 5. Flux-unconstrained Broad
Page 107 and 108: Table 3.1. HST-STIS G750M observing
Page 109 and 110: Table 3.3. Position angles of vario
Page 111 and 112: Table 3.5. NGC 193: Measured Parame
Page 117 and 118: Table 3.11. NGC 2329: Measured Para
Page 121 and 122: Table 3.15. UGC 7115: Measured Para
Page 125: Table 3.19. NGC 4486: Measured Para
Page 133 and 134: Table 3.27. Presence of a Nuclear B
Page 135 and 136: Table 3.29. Fits to the central pix
Page 137 and 138: Table 3.31. Comparison of broad lin
Page 139 and 140: (a) (b) (i) (ii) (c) (i) (ii) (iii)
Page 141 and 142: Intensity (erg s −1 cm −2 Å
Page 161 and 162: Difference in mean velocity on each
Page 163 and 164: Mean velocity dispersion (km s -1 )
Page 165 and 166: Chapter 4 Modeling gas in gravitati
Page 167 and 168: 4.2 Thin disk models with and witho
Page 169 and 170: gas disks were computed by making a
Page 171 and 172: intensity contours are aligned conc
Page 173 and 174: 4.2.4 Dynamical models As discussed
Page 175 and 176: are described in Appendix A of van
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models integrating using 150 by 150
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models. Pronounced differences can
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NGC 383: This S0 galaxy has a nucle
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at an offset of 80 km s −1 , equi
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gas velocities are very well settle
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NGC 5141: This S0 galaxy has a nucl
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e compatible with a ∼ 9 × 10 8 M
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hole masses for these galaxies. The
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numerical approaches they made the
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In the positive offset slit of NGC
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4.5 Conclusions In this chapter we
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low statistical significance) possi
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Table 4.2. STIS PSF Parameters. Gau
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Table 4.4. Mass to light ratio (Υ)
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Table 4.6. Black hole signatures in
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weighted 600 500 400 300 200 100 =
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weighted 600 500 400 300 200 100 =
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weighted 500 400 300 200 100 = 0. k
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weighted 500 400 300 200 100 = 37.
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weighted 500 400 300 200 100 = 50.
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weighted 600 500 400 300 200 100 =
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weighted 500 400 300 200 100 = -50.
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weighted 800 600 400 200 = 280. km
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weighted 500 400 300 200 100 = -47.
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Gas Radial Velocity (km s -1 ) 400
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Gas Radial Velocity (km s -1 ) Gas
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Gas Radial Velocity (km s -1 ) 300
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v r (km s −1 ) 5000 4800 4600 440
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v r (km s −1 ) 4700 4600 4500 440
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M BH (M Sun) 10 10 10 9 10 8 10 7 1
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We showed that the mean dispersions
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within 100 pc of the nucleus: � N
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as face on disks are approached; th
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the inclination of the dust disk. O
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where we observe smaller and larger
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on scales of 1/8 the Effective radi
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may have some connections with the
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is well correlated with σc (correl
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e primarily driven by the central e
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organized rotation. This supports t
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Table 5.1. Weighted mean kinematic
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Table 5.3. Correlations between kin
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σ100 (km s -1 −−− ) 500 400
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−−− 2 2 σ100 / ∆100 100.00
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ε 100 (km s -1 ) 250 200 150 100 5
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∆ 100 (km s -1 ) 500 400 300 200
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ε 100 (km s -1 ) 250 200 150 100 5
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V-Band I-Band VLA Peak VLBA Peak 10
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42 41 40 39 38 M87 nuclear SED 37 8
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ased on the gas kinematics? • How
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emaining galaxies may be of particu
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in nearby galaxies, and is being us
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of the features observed in the vel
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From the work presented in this dis
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Comparing samples of active and qui
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Bower, G. A., Green, R. F., Danks,
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Herrnstein, J. R., Moran, J. M., Gr
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Quataert, E., & Narayan, R. 2001, A
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Gas Disks and Supermassive Black Holes in Nearby Radio Galaxies

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