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Query : 1998ApJ...499..670B |
1998ApJ...499..670B - Astrophys. J., 499, 670-676 (1998/June-1)
Far-infrared emission from E and E/S0 galaxies.
BREGMAN J.N., SNIDER B.A., GREGO L. and COX C.V.
Abstract (from CDS):
These detections define the upper envelope of the optical to far-infrared relationship, Ffir∝F0.24±0.08B, showing that optically bright objects are also brighter in the infrared, although with considerable dispersion. A luminosity correlation is present wth Lfir∝L1.65±0.28B, but the dust temperature is uncorrelated with luminosity. The dust masses inferred from the far-infrared measurements are 1 order of magnitude greater than those from extinction observations, except for the recent merger candidate NGC 4125, where they are equal. We suggest that the ratio of the far-infrared dust mass to the extinction dust mass may be an indicator of the time since the last spiral-spiral merger.
These results are compared to the model in which most of the dust comes from stellar mass loss and the heating is primarily by stellar photons. Models that contain large dust grains composed of amorphous carbon plus silicates come close to reproducing the typical 60-100 µm flux ratios, the far-infrared luminosity, and the Lfir-LB relationship.
Abstract Copyright: ∼
Journal keyword(s): galaxies: elliptical and lenticular, CD - Galaxies: ISM - Galaxies: Photometry - Infrared: Galaxies
Simbad objects: 61
Number of rows : 61 |
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 | NGC 185 | Sy2 | 00 38 57.9400026024 | +48 20 15.035874648 | 9.10 | 9.2 | ~ | 800 | 1 | |||
2 | M 110 | GiG | 00 40 22.0572349992 | +41 41 07.507220136 | 8.92 | 8.07 | ~ | 1308 | 1 | |||
3 | M 31 | AGN | 00 42 44.330 | +41 16 07.50 | 4.86 | 4.36 | 3.44 | ~ | 12646 | 1 | ||
4 | NGC 741 | rG | 01 56 23.2 | +05 37 35 | 13.2 | ~ | 294 | 2 | ||||
5 | NGC 821 | AG? | 02 08 21.1358498040 | +10 59 41.832436704 | 12.210 | 11.310 | 10.739 | 9.744 | ~ | 572 | 0 | |
6 | NGC 1052 | Sy2 | 02 41 04.79849989 | -08 15 20.7519527 | 11.84 | 11.41 | 10.47 | 10.71 | ~ | 1299 | 2 | |
7 | 3C 84 | Sy2 | 03 19 48.1599902040 | +41 30 42.108850836 | 13.10 | 12.48 | 11.09 | ~ | 4008 | 3 | ||
8 | NGC 1366 | Sy2 | 03 33 53.6940996096 | -31 11 38.966332632 | 12.94 | 11.49 | ~ | 94 | 0 | |||
9 | NGC 1395 | SyG | 03 38 29.789 | -23 01 39.69 | 10.71 | 8.99 | ~ | 279 | 0 | |||
10 | NGC 1453 | EmG | 03 46 27.2307890592 | -03 58 07.831476768 | 13 | 11.30 | ~ | 180 | 0 | |||
11 | NGC 1600 | GiG | 04 31 39.858 | -05 05 09.97 | 8.9 | 10.81 | ~ | 381 | 0 | |||
12 | NGC 2672 | AG? | 08 49 21.8864973984 | +19 04 29.958694032 | 13.1 | ~ | 115 | 0 | ||||
13 | APG 167 | GrG | 08 49 23.0 | +19 04 28 | ~ | 78 | 0 | |||||
14 | NGC 2693 | GiG | 08 56 59.2620417624 | +51 20 50.738224092 | 13.45 | 12.84 | 11.88 | ~ | 126 | 1 | ||
15 | NGC 2749 | GiG | 09 05 21.3397567968 | +18 18 47.097417600 | 13.3 | ~ | 90 | 0 | ||||
16 | NGC 2832 | BiC | 09 19 46.853 | +33 44 59.07 | 13.3 | 13.17 | ~ | 264 | 3 | |||
17 | ACO 779 | ClG | 09 20 02.70 | +33 45 29.7 | ~ | 253 | 0 | |||||
18 | NGC 2974 | Sy2 | 09 42 33.2918467632 | -03 41 57.038311068 | 12.19 | 10.77 | ~ | 438 | 0 | |||
19 | NGC 2986 | EmG | 09 44 16.0193679072 | -21 16 40.971622512 | 11.60 | 10.93 | 9.96 | ~ | 168 | 0 | ||
20 | NGC 3136 | GiG | 10 05 48.0247938960 | -67 22 40.395096300 | 11.60 | 11.00 | 10.05 | ~ | 100 | 0 | ||
21 | NGC 3156 | GiG | 10 12 41.2457368824 | +03 07 45.701284764 | 12.8 | ~ | 235 | 0 | ||||
22 | NGC 3258 | EmG | 10 28 53.588 | -35 36 19.98 | 12.50 | 11.72 | 10.86 | ~ | 187 | 0 | ||
23 | NGC 3268 | EmG | 10 30 00.6490581240 | -35 19 31.519591284 | 12.57 | 11.77 | 10.68 | ~ | 154 | 0 | ||
24 | NGC 3377 | GiP | 10 47 42.400 | +13 59 08.30 | 11.55 | 11.24 | 10.38 | ~ | 775 | 1 | ||
25 | NGC 3557 | Sy1 | 11 09 57.653 | -37 32 21.02 | 11.50 | 10.40 | 9.79 | ~ | 275 | 2 | ||
26 | NGC 3872 | GiP | 11 45 49.069 | +13 46 00.07 | 12.9 | ~ | 94 | 0 | ||||
27 | NGC 3904 | GiG | 11 49 13.206 | -29 16 36.09 | 11.82 | 10.96 | 10.29 | ~ | 156 | 0 | ||
28 | NGC 4125 | GiP | 12 08 06.017 | +65 10 26.88 | 11.14 | 10.65 | 9.72 | ~ | 428 | 2 | ||
29 | NGC 4168 | Sy1 | 12 12 17.2692381408 | +13 12 18.688208724 | 12.58 | 12.11 | 11.18 | ~ | 377 | 2 | ||
30 | NGC 4278 | LIN | 12 20 06.8242 | +29 16 50.722 | 11.54 | 11.09 | 10.16 | ~ | 946 | 2 | ||
31 | M 84 | Sy2 | 12 25 03.74333 | +12 53 13.1393 | 12.67 | 12.09 | 10.49 | ~ | 1762 | 2 | ||
32 | IC 3370 | Sy2 | 12 27 37.3278534168 | -39 20 16.247588712 | 11.99 | 12.12 | 10.39 | ~ | 149 | 0 | ||
33 | NGC 4476 | GiG | 12 29 59.0772974472 | +12 20 55.292203464 | 13.28 | 13.01 | 12.19 | ~ | 320 | 1 | ||
34 | M 87 | AGN | 12 30 49.42338414 | +12 23 28.0436859 | 10.16 | 9.59 | 8.63 | 7.49 | ~ | 7193 | 3 | |
35 | NAME NGC 4636 Group | GrG | 12 42 49.5 | +02 41 08 | ~ | 562 | 0 | |||||
36 | NGC 4636 | LIN | 12 42 49.8333280080 | +02 41 15.951929028 | 12.62 | 11.84 | ~ | 1117 | 1 | |||
37 | NGC 4645 | GiG | 12 44 10.0048812288 | -41 44 59.895170736 | 12.82 | 11.68 | 11.76 | ~ | 81 | 0 | ||
38 | NGC 4697 | GiG | 12 48 35.8981498824 | -05 48 02.482374564 | 10.97 | 9.83 | ~ | 859 | 0 | |||
39 | NGC 4742 | GiG | 12 51 48.0416784480 | -10 27 17.196625800 | 12 | 11.55 | ~ | 225 | 1 | |||
40 | NGC 4760 | Sy1 | 12 53 07.2300167736 | -10 29 39.201461808 | 13 | 11.36 | ~ | 91 | 1 | |||
41 | NGC 4786 | Sy2 | 12 54 32.4179670456 | -06 51 33.866877456 | 14 | 11.63 | ~ | 74 | 0 | |||
42 | NGC 4782 | rG | 12 54 35.698 | -12 34 06.92 | 13 | 12.75 | 13.11 | ~ | 153 | 2 | ||
43 | NGC 4783 | GiP | 12 54 36.60 | -12 33 28.2 | 12.5 | 12.80 | ~ | 125 | 1 | |||
44 | NGC 4936 | Sy2 | 13 04 17.091 | -30 31 34.71 | 11.76 | 12.23 | 10.13 | 10.9 | ~ | 109 | 0 | |
45 | NGC 5090 | rG | 13 21 12.84471811 | -43 42 16.8452073 | 12.59 | 11.51 | 10.84 | ~ | 200 | 1 | ||
46 | IC 4296 | AGN | 13 36 39.03253319 | -33 57 57.0730368 | 11.52 | 12.99 | 10.00 | 10.79 | ~ | 494 | 2 | |
47 | NGC 5322 | SyG | 13 49 15.24 | +60 11 25.8 | 11.3 | ~ | 415 | 2 | ||||
48 | NGC 5353 | GiP | 13 53 26.6998 | +40 16 58.872 | 11.8 | 10.57 | ~ | 288 | 1 | |||
49 | NGC 5357 | Sy2 | 13 55 59.5458841704 | -30 20 29.217914772 | 13.09 | 13.51 | 11.44 | 11.83 | ~ | 56 | 0 | |
50 | NGC 5576 | GiP | 14 21 03.691 | +03 16 15.78 | 12.25 | 11.85 | 10.96 | ~ | 329 | 1 | ||
51 | NGC 5638 | GiP | 14 29 40.3717451400 | +03 13 59.987811648 | 12.57 | 12.14 | 11.20 | ~ | 243 | 2 | ||
52 | NGC 5796 | GiP | 14 59 24.115 | -16 37 26.55 | 13 | 11.37 | ~ | 114 | 0 | |||
53 | NGC 6776 | AG? | 19 25 19.1485272024 | -63 51 36.633840408 | 13.19 | 11.99 | 11.59 | ~ | 87 | 0 | ||
54 | NGC 6851 | EmG | 20 03 34.3587786984 | -48 17 04.350059196 | 12.83 | 11.67 | 11.31 | ~ | 95 | 0 | ||
55 | NGC 6854 | AG? | 20 05 38.80 | -54 22 32.2 | 13.52 | 12.30 | 12.06 | ~ | 39 | 0 | ||
56 | NGC 6868 | Sy2 | 20 09 54.082 | -48 22 46.25 | 11.58 | 9.22 | 10.01 | 7.91 | ~ | 226 | 1 | |
57 | NGC 6876 | GiG | 20 18 19.146 | -70 51 31.80 | 11.76 | 11.54 | 10.45 | ~ | 129 | 0 | ||
58 | NGC 7041 | EmG | 21 16 32.3686820808 | -48 21 48.781202760 | 12.16 | 11.11 | 10.68 | ~ | 87 | 0 | ||
59 | NGC 7097 | EmG | 21 40 12.9231946008 | -42 32 21.879559932 | 12.66 | 11.71 | 11.21 | ~ | 119 | 0 | ||
60 | NGC 7196 | AG? | 22 05 54.8107967352 | -50 07 09.868854000 | 12.43 | 11.54 | 10.89 | ~ | 115 | 0 | ||
61 | 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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