Gas Disks and Supermassive Black Holes in Nearby Radio Galaxies

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Table 3.12. NGC 2892: 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 6843 ± 8 25 ± 6 1.4 ± 0.9 1.1 ± 0.9 4.9 ± 3.6 3.48 3 -0.8114 6649 ± 13 76 ± 12 15.2 ± 3.6 0.1 ± 0.1 0.4 ± 0.2 3.31 4 -0.7099 6895 ± 22 143 ± 22 7.9 ± 2.5 1.8 ± 0.7 1.2 ± 0.7 3.43 6 -0.5071 6700 ± 20 71 ± 20 3.1 ± 1.9 2.0 ± 1.5 0.6 ± 1.0 3.25 8 -0.3043 6905 ± 14 81 ± 13 10.1 ± 2.7 0.9 ± 0.3 0.3 ± 0.3 3.19 9 -0.2028 6912 ± 23 71 ± 23 5.7 ± 2.7 0.5 ± 0.4 1.0 ± 0.7 3.18 11 0.0000 6844 ± 9 98 ± 9 10.4 ± 2.7 2.5 ± 0.7 0.5 ± 0.4 3.17 12 0.1014 6868 ± 12 99 ± 12 3.9 ± 2.9 5.8 ± 4.4 2.5 ± 2.1 2.98 13 0.2028 6935 ± 9 85 ± 10 3.6 ± 2.1 5.5 ± 3.4 3.6 ± 2.4 2.94 15 0.4057 6856 ± 8 35 ± 7 3.0 ± 1.4 1.8 ± 1.0 1.7 ± 1.3 2.95 16 0.5071 6891 ± 4 36 ± 3 8.0 ± 1.7 1.5 ± 0.4 0.3 ± 0.3 2.74 19 0.8114 6674 ± 22 71 ± 22 6.7 ± 2.8 0.0 ± 0.2 0.4 ± 0.4 3.38 21 1.0142 6931 ± 13 31 ± 13 3.4 ± 2.0 0.2 ± 0.3 0.1 ± 0.5 3.43 Slit 0: X-Offset 0.0 ′′ 1 -1.0142 6734 ± 46 157 ± 44 5.8 ± 3.7 2.1 ± 1.6 1.2 ± 1.2 2.11 3 -0.8114 6665 ± 27 66 ± 26 7.1 ± 3.9 0.2 ± 0.3 0.5 ± 0.6 2.21 9 -0.2028 6962 ± 24 206 ± 21 26.6 ± 5.4 1.5 ± 0.4 0.1 ± 0.3 2.25 10 -0.1014 6844 ± 19 354 ± 18 28.1 ± 7.8 5.9 ± 1.7 1.4 ± 0.5 2.24 11 0.0000 6938 ± 7 453 ± 6 240.9 ± 17.0 4.3 ± 0.3 1.1 ± 0.1 2.44 12 0.1014 6947 ± 10 452 ± 9 259.5 ± 17.3 2.8 ± 0.2 0.5 ± 0.1 2.96 21 1.0142 6956 ± 33 81 ± 34 4.1 ± 2.9 1.5 ± 1.6 0.3 ± 1.1 1.98 Slit 2: X-Offset +0.2 ′′ 3 -0.8114 6894 ± 28 65 ± 26 4.3 ± 2.7 0.0 ± 0.4 1.7 ± 1.4 2.70 4 -0.7099 7218 ± 44 147 ± 43 3.8 ± 2.9 3.0 ± 2.6 0.1 ± 1.2 1.70 5 -0.6085 6902 ± 34 134 ± 31 15.9 ± 5.5 0.0 ± 0.1 0.2 ± 0.3 2.70 7 -0.4057 6801 ± 21 92 ± 21 7.4 ± 3.0 1.5 ± 0.8 0.3 ± 0.6 2.44 10 -0.1014 6963 ± 43 260 ± 37 11.0 ± 4.7 2.9 ± 1.4 1.2 ± 0.9 2.22 11 0.0000 6840 ± 13 169 ± 12 38.5 ± 5.1 1.1 ± 0.2 0.2 ± 0.2 2.62 12 0.1014 6890 ± 10 138 ± 9 16.2 ± 3.3 3.2 ± 0.7 0.7 ± 0.4 2.52 13 0.2028 6957 ± 17 183 ± 17 5.8 ± 3.3 7.7 ± 4.6 1.0 ± 1.3 2.55 14 0.3043 6938 ± 26 135 ± 26 5.8 ± 3.0 2.9 ± 1.7 0.4 ± 0.9 2.42 15 0.4057 6899 ± 26 54 ± 25 4.3 ± 2.9 0.5 ± 0.6 0.4 ± 0.8 2.46 16 0.5071 6980 ± 38 213 ± 32 9.4 ± 4.0 2.6 ± 1.3 0.8 ± 0.8 2.17 17 0.6085 7064 ± 8 42 ± 8 3.2 ± 1.7 3.4 ± 2.0 0.4 ± 0.9 2.46 100
Table 3.13. NGC 3801: 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 ′′ 2 -0.9128 3372 ± 40 89 ± 40 3.7 ± 2.2 0.0 ± 0.3 0.2 ± 0.6 3.00 3 -0.8114 3436 ± 16 57 ± 16 4.3 ± 1.7 0.4 ± 0.3 0.4 ± 0.5 3.49 4 -0.7099 3468 ± 9 46 ± 9 3.4 ± 1.2 1.0 ± 0.5 1.7 ± 0.9 3.59 7 -0.4057 3476 ± 9 48 ± 9 1.5 ± 1.0 1.0 ± 0.9 7.5 ± 5.2 3.41 9 -0.2028 3325 ± 13 161 ± 12 25.4 ± 3.3 0.9 ± 0.2 0.8 ± 0.2 3.78 10 -0.1014 3383 ± 10 143 ± 9 20.8 ± 2.9 1.7 ± 0.3 0.8 ± 0.2 3.66 11 0.0000 3378 ± 12 142 ± 11 15.6 ± 2.8 1.9 ± 0.4 1.3 ± 0.3 3.01 12 0.1014 3345 ± 17 148 ± 17 14.5 ± 2.9 1.0 ± 0.3 1.1 ± 0.4 3.50 14 0.3043 3471 ± 16 74 ± 17 2.5 ± 1.5 3.1 ± 2.2 2.1 ± 1.7 3.23 17 0.6085 3317 ± 26 113 ± 24 8.0 ± 2.7 1.0 ± 0.5 0.3 ± 0.4 3.53 20 0.9128 3190 ± 19 56 ± 20 2.9 ± 1.6 0.9 ± 0.7 0.9 ± 0.9 3.17 Slit 0: X-Offset 0.0 ′′ 2 -0.9128 3510 ± 26 124 ± 26 6.3 ± 2.5 1.7 ± 0.8 1.4 ± 0.8 2.76 3 -0.8114 3461 ± 17 57 ± 17 3.4 ± 1.8 1.2 ± 0.8 1.4 ± 1.2 2.43 6 -0.5071 3448 ± 18 157 ± 17 11.5 ± 2.8 2.5 ± 0.7 0.3 ± 0.4 2.51 8 -0.3043 3438 ± 12 75 ± 12 4.7 ± 2.0 2.6 ± 1.3 2.5 ± 1.3 2.02 9 -0.2028 3486 ± 12 146 ± 12 16.0 ± 3.0 2.1 ± 0.5 1.6 ± 0.4 2.55 10 -0.1014 3510 ± 12 174 ± 11 25.0 ± 3.7 2.0 ± 0.4 1.1 ± 0.3 2.56 11 0.0000 3498 ± 12 163 ± 12 25.8 ± 4.1 1.8 ± 0.4 1.1 ± 0.3 2.32 12 0.1014 3451 ± 14 129 ± 14 9.9 ± 3.1 3.1 ± 1.1 2.3 ± 0.9 2.72 13 0.2028 3397 ± 20 125 ± 20 10.8 ± 3.3 1.5 ± 0.6 1.1 ± 0.6 2.27 14 0.3043 3425 ± 31 208 ± 26 22.9 ± 4.7 0.9 ± 0.3 0.2 ± 0.3 2.20 17 0.6085 2822 ± 37 205 ± 36 21.4 ± 5.4 0.1 ± 0.1 0.7 ± 0.3 2.57 19 0.8114 3194 ± 28 108 ± 28 9.7 ± 3.5 0.1 ± 0.2 0.7 ± 0.5 2.43 20 0.9128 3184 ± 38 164 ± 38 13.8 ± 4.3 0.1 ± 0.2 0.5 ± 0.4 2.71 21 1.0142 3263 ± 47 180 ± 44 11.2 ± 4.1 0.5 ± 0.3 0.8 ± 0.5 2.66 Slit 2: X-Offset +0.2 ′′ 2 -0.9128 3405 ± 17 53 ± 17 3.5 ± 1.7 0.7 ± 0.5 0.8 ± 0.7 2.96 3 -0.8114 3455 ± 15 47 ± 15 3.7 ± 1.6 0.6 ± 0.4 0.1 ± 0.4 2.64 4 -0.7099 3506 ± 10 39 ± 10 1.3 ± 0.9 3.4 ± 2.7 1.9 ± 1.9 2.44 5 -0.6085 3388 ± 16 67 ± 16 3.5 ± 1.6 0.1 ± 0.3 2.5 ± 1.4 2.43 7 -0.4057 3447 ± 19 119 ± 19 8.6 ± 2.4 0.5 ± 0.2 2.4 ± 0.8 2.75 8 -0.3043 3456 ± 11 102 ± 10 15.3 ± 2.9 0.7 ± 0.2 1.3 ± 0.3 2.62 9 -0.2028 3522 ± 12 93 ± 12 6.4 ± 1.9 2.1 ± 0.7 2.1 ± 0.8 2.93 10 -0.1014 3640 ± 17 138 ± 17 11.2 ± 2.6 1.0 ± 0.3 2.1 ± 0.6 2.70 11 0.0000 3611 ± 18 140 ± 18 8.7 ± 2.4 1.4 ± 0.5 2.8 ± 0.9 2.98 12 0.1014 3518 ± 19 121 ± 19 7.2 ± 2.3 1.1 ± 0.5 2.9 ± 1.1 2.93 13 0.2028 3441 ± 8 38 ± 8 5.9 ± 1.9 0.5 ± 0.3 0.6 ± 0.4 2.52 14 0.3043 3456 ± 9 63 ± 9 10.1 ± 2.2 0.5 ± 0.2 0.9 ± 0.4 2.43 15 0.4057 3451 ± 9 59 ± 9 7.8 ± 1.9 0.8 ± 0.3 1.5 ± 0.5 2.31 20 0.9128 3482 ± 18 99 ± 19 4.7 ± 1.8 1.8 ± 0.8 2.0 ± 1.0 2.90 101
Page 1 and 2:
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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0.5" Figure 2.13 Optical continuum
Page 67 and 68: 0.5" Figure 2.15 Optical continuum
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: Table 3.11. NGC 2329: Measured Para
Page 121 and 122: Table 3.15. UGC 7115: Measured Para
Page 123 and 124: Table 3.17. NGC 4335: 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
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gas disks were computed by making a
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intensity contours are aligned conc
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4.2.4 Dynamical models As discussed
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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
Page 307 and 308:
Quataert, E., & Narayan, R. 2001, A
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Gas Disks and Supermassive Black Holes in Nearby Radio Galaxies

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