2001AJ....121.2928T

Query : 2001AJ....121.2928T

2001AJ....121.2928T - Astron. J., 121, 2928-2942 (2001/June-0)

Dusty nuclear disks and filaments in early-type galaxies.

TRAN H.D., TSVETANOV Z., FORD H.C., DAVIES J., JAFFE W., VAN DEN BOSCH F.C. and REST A.

Abstract (from CDS):

We examine the dust properties of a nearby distance-limited sample of early-type galaxies using WFPC2 of the Hubble Space Telescope. Dust is detected in 29 out of 67 galaxies (43%), including 12 with small nuclear dusty disks. In a separate sample of 40 galaxies biased for the detection of dust by virtue of their detection in IRAS 100 µm band, dust is found in ∼78% of the galaxies, 15 of which contain dusty disks. In those galaxies with detectable dust, the apparent mass of the dust correlates with radio and far-infrared luminosity, becoming more significant for systems with filamentary dust. A majority of IRAS and radio detections are also associated with dusty galaxies rather than dustless galaxies. This indicates that thermal emission from clumpy, filamentary dust is the main source of the far-IR radiation in early-type galaxies. Dust in small disklike morphology tends to be well aligned with the major axis of the host galaxies, while filamentary dust appears to be more randomly distributed with no preference for alignment with any major galactic structure. This suggests that, if the dusty disks and filaments have a common origin, the dust originates externally and requires time to dynamically relax and settle in the galaxy potential in the form of compact disks. More galaxies with visible dust than without dust display emission lines, indicative of ionized gas, although such nuclear activity does not show a preference for dusty disk over filamentary dust. There appears to be a weak relationship between the mass of the dusty disks and central velocity dispersion of the galaxy, suggesting a connection with a similar recently recognized relationship between the latter and the black hole mass.

Abstract Copyright: ∼

Journal keyword(s): ISM: Dust, Extinction - Galaxies: Elliptical and Lenticular, cD - Galaxies: ISM

Simbad objects: 152

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Number of rows : 152
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 M 110 GiG 00 40 22.0572349992 +41 41 07.507220136   8.92 8.07     ~ 1308 1
2 NGC 404 LIN 01 09 27.02 +35 43 05.3   12.56 11.73     ~ 473 0
3 NGC 584 Sy2 01 31 20.7231919800 -06 52 04.770287472 11.93 11.44 10.48     ~ 402 2
4 NGC 821 AG? 02 08 21.1358498040 +10 59 41.832436704   12.210 11.310 10.739 9.744 ~ 572 0
5 NGC 1052 Sy2 02 41 04.79849989 -08 15 20.7519527 11.84 11.41 10.47 10.71   ~ 1299 2
6 NGC 1339 EmG 03 28 06.5493649512 -32 17 09.840527844   12.63   11.18   ~ 163 0
7 NGC 1351 GiG 03 30 34.9598617824 -34 51 14.242996620   12.30   10.85   ~ 181 0
8 NGC 1399 BiC 03 38 29.083 -35 27 02.67 11.05 9.74 9.59 8.12   ~ 1570 1
9 NGC 1404 GiP 03 38 51.917 -35 35 39.81 11.53 10.69 10.00 9.03   ~ 751 1
10 NGC 1400 EmG 03 39 30.851 -18 41 17.25 12.48 12.01 10.96 10.45   ~ 299 1
11 NGC 1439 GiG 03 44 49.9398454104 -21 55 14.341002960   12.23   10.86   ~ 172 0
12 ESO 358-59 GiG 03 45 03.5753235792 -35 58 21.372259872   14.08   12.85   ~ 121 0
13 ESO 208-21 GiG 07 33 56.2880839056 -50 26 35.057648832   12.01   10.39   ~ 80 0
14 NGC 2549 AG? 08 18 58.3507032336 +57 48 11.022298740   12.1       ~ 254 0
15 NGC 2592 AG? 08 27 08.0516435904 +25 58 13.122058224   13.6       ~ 115 0
16 UGC 4551 AG? 08 44 05.9308682352 +49 47 37.870900980 13.87 13.40 12.46     ~ 96 1
17 LGG 160 GrG 08 44 45.3 +73 50 57           ~ 5 0
18 UGC 4587 GiG 08 47 22.7337815112 +49 33 31.578586812   13.8       ~ 33 0
19 [FWB89] GrG 283 GrG 08 48 +74.0           ~ 4 0
20 NGC 2634 GiP 08 48 25.3648660440 +73 58 01.883152560   12.6       ~ 91 0
21 LGG 164 GrG 08 55 28 -03 05.1           ~ 3 0
22 NGC 2699 GiG 08 55 48.7851438216 -03 07 39.575588736   13.6       ~ 106 0
23 LGG 171 GrG 09 11 26.2 +34 56 06           ~ 5 0
24 NGC 2768 SyG 09 11 37.504 +60 02 13.95 11.30 10.84 9.87     ~ 503 2
25 NGC 2778 GiP 09 12 24.3741783168 +35 01 39.140496840   13.1       ~ 287 0
26 [FWB89] GrG 216 GrG 09 15.2 +34 24   10.9       ~ 7 0
27 NGC 2824 AGN 09 19 02.2176446256 +26 16 11.997810444   14.3       ~ 118 1
28 NGC 2872 AG? 09 25 42.5308974048 +11 25 55.727649480   13.0       ~ 86 0
29 LGG 174 GrG 09 29 44 -14 55.1           ~ 3 0
30 NGC 2902 EmG 09 30 52.8973999584 -14 44 08.596955256   13.1   12.03 12.4 ~ 68 0
31 NGC 2974 Sy2 09 42 33.2918467632 -03 41 57.038311068   12.19   10.77   ~ 438 0
32 NGC 2950 AG? 09 42 35.1484995048 +58 51 04.584956904   11.8       ~ 206 0
33 NGC 2986 EmG 09 44 16.0193679072 -21 16 40.971622512   11.60 10.93 9.96   ~ 168 0
34 LGG 185 GrG 09 58 07.5 -27 14 49           ~ 6 0
35 NGC 3078 AGN 09 58 24.59498715 -26 55 35.9552427   12.00 11.07 10.51   ~ 156 0
36 [FWB89] GrG 219 GrG 10 00 -27.0           ~ 6 0
37 NGC 3065 GiP 10 01 55.2298337568 +72 10 13.113502068   14.17 13.19     ~ 123 0
38 NGC 3156 GiG 10 12 41.2457368824 +03 07 45.701284764   12.8       ~ 235 0
39 NGC 3193 GiP 10 18 24.884 +21 53 38.32 12.29 11.83 10.88 12.19   ~ 289 1
40 NAME Leo III Group GrG 10 19.5 +20 46   10.1       ~ 19 0
41 LGG 194 GrG 10 21 35.2 +21 07 41           ~ 13 0
42 NGC 3226 GiP 10 23 27.0064075320 +19 53 54.674937420   14.32 13.33     ~ 428 1
43 NGC 3266 GiG 10 33 17.6098160184 +64 44 57.720597360   13.5       ~ 64 0
44 GHCG 63 GrG 10 34 +64.5   10.9       ~ 6 0
45 ESO 437-15 AGN 10 36 58.1105995944 -28 10 34.814832096   13.55   12.18   ~ 45 0
46 LGG 210 GrG 10 37 16.8 -27 27 36           ~ 4 0
47 NGC 3348 GiG 10 47 10.0367649672 +72 50 22.685834940   12.0       ~ 119 0
48 NGC 3377 GiP 10 47 42.400 +13 59 08.30 11.55 11.24 10.38     ~ 775 1
49 LGG 217 GrG 10 48 34.7 +12 40 15           ~ 8 0
50 NGC 3414 GiP 10 51 16.2099174408 +27 58 30.297624852   12.1       ~ 329 0
51 NAME NGC 3379 Group GrG 10 52.3 +15 15   8.5       ~ 14 0
52 [FWB89] GrG 221 GrG 10 54.1 +72 36   11.7       ~ 13 0
53 LGG 224 GrG 10 54 26.0 +72 41 59           ~ 4 0
54 DV 48 GrG 10 54.7 +28 03   10.8       ~ 9 0
55 UGC 6062 AG? 10 58 37.5665096616 +09 03 01.587767868   13.7       ~ 69 0
56 NGC 3595 GiG 11 15 25.5491549736 +47 26 49.424185356   13.0       ~ 68 0
57 NGC 3610 GiG 11 18 25.2827189856 +58 47 10.433735988   11.4       ~ 311 0
58 NGC 3613 GiG 11 18 36.130 +57 59 59.73   11.6       ~ 213 0
59 LGG 232 GrG 11 20 24.1 +57 54 18           ~ 8 0
60 LGG 233 GrG 11 20 41.4 +03 15 19           ~ 8 0
61 NAME NGC 3640 Group GrG 11 20.8 +03 20   10.9       ~ 18 0
62 NGC 3640 GiG 11 21 06.852 +03 14 05.15 11.89 11.36 10.44     ~ 275 3
63 Mrk 170 AG? 11 26 50.460 +64 08 15.13   14.9       ~ 44 0
64 LGG 238 GrG 11 27 02 +63 18.6           ~ 2 0
65 GHCG 82 GrG 11 31.1 +62 31   11.7       ~ 6 0
66 ESO 378-20 GiG 11 47 16.4105049576 -37 32 58.157394684   13.58   12.41   ~ 42 0
67 LGG 256 GrG 11 51 42 -38 15.6           ~ 4 0
68 [FWB89] GrG 155 GrG 11 56.4 +47 30   6.4       ~ 17 0
69 GHCG 99 GrG 12 06.4 +68 12   10.5       ~ 6 0
70 LGG 272 GrG 12 07 34.2 +69 01 43           ~ 3 0
71 NGC 4121 GiP 12 07 56.6352570912 +65 06 50.188745124   14.1       ~ 53 0
72 NGC 4125 GiP 12 08 06.017 +65 10 26.88 11.14 10.65 9.72     ~ 428 2
73 LGG 274 GrG 12 08 14.2 +65 04 12           ~ 7 0
74 NGC 4128 GiG 12 08 32.2956594552 +68 46 03.393508728   12.7       ~ 73 0
75 NGC 4168 Sy1 12 12 17.2692381408 +13 12 18.688208724 12.58 12.11 11.18     ~ 377 2
76 NGC 4233 GiG 12 17 07.690 +07 37 27.96   13.2       ~ 166 0
77 LGG 278 GrG 12 17 45.9 +06 09 17           ~ 9 0
78 NGC 4261 LIN 12 19 23.2160630 +05 49 29.700024   13.92 12.87     ~ 1223 0
79 NAME Virgo W GrG 12 20.0 +05 48   6.3       ~ 84 0
80 NGC 4278 LIN 12 20 06.8242 +29 16 50.722 11.54 11.09 10.16     ~ 946 2
81 NGC 4291 GiG 12 20 17.699 +75 22 15.47   17.0       ~ 304 1
82 NGC 4365 GiG 12 24 28.228 +07 19 03.07   11.5       ~ 841 0
83 NAME NGC 4191 Group GrG 12 24 41.1 +75 19 56           ~ 5 0
84 M 84 Sy2 12 25 03.74333 +12 53 13.1393 12.67 12.09 10.49     ~ 1763 2
85 M 86 GiG 12 26 11.814 +12 56 45.49 10.32 9.83 8.90   7.50 ~ 1084 1
86 LGG 285 GrG 12 26 33 +13 14.7           ~ 6 0
87 NGC 4474 GiG 12 29 53.5396737408 +14 04 06.881708604   12.6       ~ 262 0
88 NGC 4476 GiG 12 29 59.0772974472 +12 20 55.292203464 13.28 13.01 12.19     ~ 320 1
89 NGC 4482 GiG 12 30 10.3245430152 +10 46 46.088237784   14.2       ~ 170 0
90 NGC 4478 GiP 12 30 17.4160005576 +12 19 42.790577160 12.82 12.36 11.45   10.17 ~ 490 1
91 NAME Virgo A Cluster ClG 12 30 49.2 +12 23 30           ~ 140 0
92 M 87 AGN 12 30 49.42338414 +12 23 28.0436859 10.16 9.59 8.63   7.49 ~ 7196 3
93 NGC 4494 GiP 12 31 24.0391348536 +25 46 30.071664120   10.55 9.74     ~ 474 0
94 NAME NGC 4386 Group GrG 12 31.6 +74 14   10.4       ~ 11 0
95 NGC 4503 GiP 12 32 06.2324986032 +11 10 34.960071396 12.66 12.05 11.07     ~ 215 1
96 LGG 294 GrG 12 34 25.4 +25 54 09           ~ 6 0
97 M 89 LIN 12 35 39.80733343 +12 33 22.8308657 11.29 10.73 9.75     ~ 995 2
98 LGG 296 GrG 12 36 14 +07 42.7           ~ 4 0
99 NGC 4564 GiG 12 36 26.9869512504 +11 26 21.204472848 12.51 12.05 11.12     ~ 595 1
100 NGC 4589 LIN 12 37 24.9875 +74 11 30.903   12.0       ~ 285 1
101 NGC 4648 GiG 12 41 44.3891511144 +74 25 15.700353240   12.6       ~ 117 0
102 M 59 GiG 12 42 02.2581375168 +11 38 48.909507756   11.0       ~ 693 0
103 M 60 GiP 12 43 39.9680 +11 33 09.696   10.3       ~ 1348 1
104 LGG 303 GrG 12 46 47.4 +73 07 38           ~ 5 0
105 NGC 4697 GiG 12 48 35.8981498824 -05 48 02.482374564   10.97   9.83   ~ 859 0
106 ESO 507-27 GiG 12 51 37.6549523040 -26 07 02.693564436   13.51   12.19 12.76 ~ 44 0
107 NGC 4742 GiG 12 51 48.0416784480 -10 27 17.196625800   12   11.55   ~ 225 1
108 LGG 310 GrG 12 52 29 -26 36.9           ~ 6 0
109 ESO 443-39 EmG 13 03 02.8586372160 -30 47 34.781224632   13.74   12.33   ~ 32 0
110 LGG 328 GrG 13 04 36.0 -30 16 31           ~ 3 0
111 NGC 5017 GiG 13 12 54.5176056816 -16 45 56.864317068   13.2   12.49   ~ 68 0
112 NAME NGC 5044 Group GrG 13 14 22.7 -16 32 04           ~ 181 0
113 IC 875 GiG 13 17 07.5495686928 +57 32 22.150788792   13.9       ~ 54 0
114 NGC 5077 AGN 13 19 31.66962921 -12 39 25.0765176   13.87 12.85 11.30   ~ 295 0
115 NAME NGC 5077 Group GrG 13 20 12 -12 49.3           ~ 6 0
116 NAME Centaurus A Sy2 13 25 27.61521044 -43 01 08.8050291   8.18 6.84 6.66   ~ 4486 3
117 NGC 5173 GiP 13 28 25.2798599736 +46 35 29.890508928   13.10       ~ 144 1
118 LGG 352 GrG 13 29 54 +46 36.3           ~ 3 0
119 NGC 5198 GiP 13 30 11.3858465016 +46 40 14.667297420   13.2       ~ 177 0
120 NGC 5283 Sy2 13 41 05.7499712616 +67 40 19.967186280   14.97 14.05     ~ 257 0
121 NAME NGC 5322 Group GrG 13 46 42.25 +60 21 53.2   10.3       ~ 29 0
122 NGC 5308 GiP 13 47 00.4361008824 +60 58 23.334066588   12.5       ~ 205 0
123 NGC 5322 SyG 13 49 15.24 +60 11 25.8   11.3       ~ 415 2
124 LGG 360 GrG 13 49 49.1 +60 13 40           ~ 8 0
125 NGC 5370 LIN 13 54 09.3709053024 +60 40 40.949916888   14.3       ~ 55 0
126 NGC 5557 GiG 14 18 25.708 +36 29 37.28   12.2       ~ 222 0
127 LGG 378 GrG 14 19 15.6 +36 09 37           ~ 6 0
128 LGG 379 CGG 14 20 38.3 +03 40 13           ~ 8 0
129 NGC 5576 GiP 14 21 03.691 +03 16 15.78 12.25 11.85 10.96     ~ 329 1
130 GHCG 139 GrG 14 21.2 +03 15   10.7       ~ 6 0
131 NAME NGC 5557 Group GrG 14 23.9 +36 01   10.6       ~ 14 0
132 ESO 447-30 AG? 14 39 46.3511088696 -32 40 09.353154756   13.36   11.95   ~ 30 0
133 MCG+08-27-018 LIN 14 41 17.095 +44 28 43.47   14.50 13.69     ~ 35 0
134 ESO 580-26 EmG 14 47 28.0426635592 -22 09 26.835163992   14.85   13.62   ~ 31 0
135 LGG 390 GrG 14 58 59.3 -16 51 51           ~ 4 0
136 NGC 5796 GiP 14 59 24.115 -16 37 26.55   13   11.37   ~ 114 0
137 NGC 5812 EmG 15 00 55.708 -07 27 26.33   12   11.19   ~ 159 0
138 NGC 5813 LIN 15 01 11.2302420864 +01 42 07.141569696 12.00 11.45 10.46 10.06   ~ 637 1
139 NGC 5831 GiG 15 04 07.0002600408 +01 13 11.705607012   13.1   11.19   ~ 294 0
140 NAME NGC 5846 Group GrG 15 05 47.0 +01 34 25           ~ 151 0
141 NGC 5845 GiG 15 06 00.7823239488 +01 38 01.704838596   13.8 11.20 12.06 9.94 ~ 385 0
142 NGC 5846 BiC 15 06 29.253 +01 36 20.29   11.9   9.74   ~ 850 1
143 NGC 5898 EmG 15 18 13.5683042256 -24 05 52.428845076   12.37 11.52 10.71   ~ 153 1
144 NGC 5903 GiG 15 18 36.529 -24 04 06.94   12.11 11.48 10.73   ~ 141 1
145 LGG 398 GrG 15 19 37.1 -23 50 35           ~ 4 0
146 NGC 5982 LIN 15 38 39.778 +59 21 21.21   12.4       ~ 293 0
147 LGG 402 GrG 15 39 26.2 +59 04 11           ~ 10 0
148 [FWB89] GrG 229 GrG 15 39.5 +59 10   11.2       ~ 13 0
149 LGG 409 GrG 17 00 01 +23 01.2           ~ 3 0
150 NGC 6278 GiP 17 00 50.3235598776 +23 00 39.735179064   13.8       ~ 159 0
151 NGC 6861 EmG 20 07 19.482 -48 22 12.94   12.01 11.10 10.43   ~ 189 0
152 IC 1459 AGN 22 57 10.60682195 -36 27 43.9966421   10.96 11.85 9.34 10.3 ~ 624 2

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