2010ApJ...721.1233I

Query : 2010ApJ...721.1233I

2010ApJ...721.1233I - Astrophys. J., 721, 1233-1261 (2010/October-1)

AKARI IRC infrared 2.5-5 µm spectroscopy of a large sample of luminous infrared galaxies.

IMANISHI M., NAKAGAWA T., SHIRAHATA M., OHYAMA Y. and ONAKA T.

Abstract (from CDS):

We present the results of our systematic infrared 2.5-5 µm spectroscopy of 60 luminous infrared galaxies (LIRGs) with infrared luminosities LIR = 1011-1012 L☉ and 54 ultraluminous infrared galaxies (ULIRGs) with LIR≥ 1012 L☉, using the AKARI Infrared Camera (IRC). AKARI IRC slit-less spectroscopy allows us to probe the full range of emission from these galaxies, including spatially extended components. The 3.3 µm polycyclic aromatic hydrocarbon (PAH) emission features, hydrogen recombination emission lines, and various absorption features are detected and used to investigate the properties of these galaxies. Because of the relatively small effect of dust extinction in the infrared range, quantitative discussion of these dusty galaxy populations is possible. For sources with clearly detectable Brβ (2.63 µm) and Brα (4.05 µm) emission lines, the flux ratios are found to be similar to those predicted by case B theory. Starburst luminosities are estimated from both 3.3 µm PAH and Brα emission, which roughly agree with each other. In addition to the detected starburst activity, a significant fraction of the observed sources display signatures of obscured active galactic nuclei (AGNs), such as low PAH equivalent widths, large optical depths of dust absorption features, and red continuum emission. The energetic importance of optically elusive buried AGNs in optically non-Seyfert galaxies tends to increase with increasing galaxy infrared luminosity, from LIRGs to ULIRGs.

Abstract Copyright: ∼

Journal keyword(s): galaxies: active - galaxies: ISM - galaxies: nuclei - infrared: galaxies

Simbad objects: 178

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Number of rows : 178
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NGC 17 Sy2 00 11 06.612 -12 06 28.33   14.14 13.52     ~ 369 1
2 LEDA 89873 AGN 00 11 43.30008 -07 22 07.0644   18.41       ~ 64 0
3 MCG-02-01-051 Sy2 00 18 50.898 -10 22 36.49   14.81 14.33     ~ 154 3
4 IRAS 00182-7112 Sy2 00 20 34.72104 -70 55 26.2488     20.6     ~ 143 0
5 2MASX J00212652-0839261 LIN 00 21 26.5135306416 -08 39 25.967117268   18.37       ~ 124 1
6 LEDA 165307 AGN 00 42 15.51192 -12 56 03.3108   19.45       ~ 86 0
7 NGC 232 Sy2 00 42 45.814 -23 33 40.69   14.43   12.78   ~ 167 0
8 IRAS 00456-2904 AGN 00 48 06.7010068082 -28 48 18.548437413   18.14       ~ 61 1
9 2MASS J00504031-2704390 LIN 00 50 40.31136 -27 04 39.0036   18.369   18.305   ~ 40 0
10 IRAS 01003-2238 Sy2 01 02 49.9920152640 -22 21 57.262136544   18.62 18.9 17.83   ~ 192 0
11 IC 1623A EmG 01 07 46.57800 -17 30 22.2192   14.34   12.71   ~ 66 1
12 IC 1623 IG 01 07 47.24 -17 30 25.0   15       ~ 338 2
13 IC 1623B Sy1 01 07 47.569 -17 30 25.04   15.04   14.07   ~ 78 1
14 MCG-03-04-014 Sy1 01 10 08.92440 -16 51 09.7668   15   13.96   ~ 117 1
15 ESO 244-12 PaG 01 18 08.31 -44 27 43.4           ~ 88 1
16 MCG-07-03-014 Sy1 01 18 08.370 -44 27 43.29   14.43   13.06   ~ 86 0
17 6dFGS gJ011907.7-082910 H2G 01 19 07.5686096832 -08 29 09.527103312   18.54       ~ 54 1
18 Z 436-30 LIN 01 20 02.654 +14 21 41.73   14.9       ~ 176 1
19 IRAS 01199-2307 AGN 01 22 20.8752532152 -22 52 05.252405952   18.04     17.33 ~ 53 0
20 LEDA 89903 AGN 01 32 21.39936 -07 29 08.3112   19.04       ~ 67 0
21 PSCz Q01355-1814 H2G 01 37 56.6 -17 59 25           ~ 33 0
22 NGC 695 AGN 01 51 14.3479513536 +22 34 55.956444960   13.7       ~ 201 1
23 LEDA 87896 AGN 01 51 51.4245944592 -18 30 46.601041068   18.77       ~ 41 1
24 LEDA 74053 Sy1 01 59 13.7621836560 -29 24 34.941722688   18.18 18.20     ~ 55 1
25 LEDA 7897 G 02 04 27.3254183088 -20 49 41.237644872   17.45       ~ 44 0
26 Z 440-4 rG 02 46 17.482 +13 05 44.33   15.2       ~ 141 1
27 IRAS 02480-3745 AGN 02 50 01.70352 -37 32 44.1924           ~ 24 0
28 IRAS 03209-0806 Sy1 03 23 22.8608723808 -07 56 15.178910964   18.93 18.40 17.30   ~ 41 0
29 NGC 1377 GiG 03 36 39.077 -20 54 08.14   13.38   12.12   ~ 241 0
30 IRAS 03359+1523 G 03 38 47.1918750504 +15 32 53.853117504   16.3       ~ 112 0
31 IRAS 03521+0028 AGN 03 54 42.14640 +00 37 03.3280           ~ 104 0
32 LEDA 2816399 AGN 04 09 30.44400 -27 53 43.0116   18.33   17.25   ~ 28 0
33 IRAS 04103-2838 LIN 04 12 19.4458581600 -28 30 24.933273876     16.9     ~ 75 0
34 Z 418-14 AG? 04 12 22.670 +05 32 49.13   15.50       ~ 170 0
35 6dFGS gJ043337.1-164331 LIN 04 33 37.05 -16 43 31.5   19.80   18.54   ~ 41 0
36 NGC 1614 Sy1 04 34 00.027 -08 34 44.57   14.66 13.99     ~ 697 1
37 LEDA 727224 AGN 05 04 00.77856 -29 36 54.5364   18.57   17.77   ~ 31 0
38 IRAS 05189-2524 Sy2 05 21 01.3994605776 -25 21 45.321827832   15.47 14.75     ~ 545 0
39 LEDA 89499 Sy2 06 02 53.95560 -71 03 10.1448   15.6       ~ 107 1
40 NGC 2388 AGN 07 28 53.4535009080 +33 49 08.554343196   14.7       ~ 145 2
41 IRAS 08201+2801 LIN 08 23 12.6165437400 +27 51 39.639008772           ~ 63 0
42 NGC 2623 LIN 08 38 24.016 +25 45 16.29 14.10 13.99 13.36     ~ 533 2
43 IRAS 08559+1053 Sy2 08 58 41.7769654542 +10 41 21.877217105           ~ 60 0
44 IRAS 08572+3915 LIN 09 00 25.38288 +39 03 54.2988     16.66     ~ 450 1
45 IRAS 08592+5248 rG 09 02 48.9225336072 +52 36 24.761827620           ~ 40 0
46 Z 289-11 Sy2 09 35 51.6045544584 +61 21 11.589382368   15.20 15.50     ~ 617 2
47 Z 239-11 GiP 09 36 30.8337360552 +48 28 10.808036796   15.0       ~ 60 0
48 MCG+08-18-013 GiG 09 36 37.1961237672 +48 28 27.836479740   15.0       ~ 78 1
49 2MASX J09530021+8127282 LIN 09 53 00.34392 +81 27 28.7748           ~ 37 0
50 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 6156 6
51 IRAS 09539+0857 Sy2 09 56 34.33800 +08 43 06.2472       20.90   ~ 63 0
52 NGC 3110 Sy1 10 04 02.12400 -06 28 29.1250   13.4   13.3 12.5 ~ 191 2
53 IRAS 10036+2740 rG 10 06 26.31960 +27 25 46.4840           ~ 44 1
54 LEDA 165552 LIN 10 12 16.7929453584 +46 49 43.491525384       22.20   ~ 46 0
55 NVSS J102000+081335 rG 10 20 00.1849825704 +08 13 33.648546108   17.5       ~ 167 1
56 NAME Great Attractor SCG 10 32 -46.0           ~ 617 0
57 IRAS 10378+1109 Sy1 10 40 29.1640944744 +10 53 18.202070076   17.79 17.18     ~ 115 1
58 ESO 264-36 Sy2 10 43 07.676 -46 12 44.50   14.34   12.55   ~ 84 0
59 LEDA 32516 LIN 10 51 03.67 -15 03 19.8           ~ 47 0
60 IRAS 10494+4424 LIN 10 52 23.56560 +44 08 47.4250           ~ 73 0
61 IRAS 10594+3818 rG 11 02 13.9784635422 +38 02 35.115227222           ~ 34 0
62 APG 148 IG 11 03 53.89153 +40 50 59.8850   14.29       ~ 190 1
63 IRAS 11029+3130 LIN 11 05 37.53576 +31 14 32.1432           ~ 54 0
64 LEDA 125693 LIN 11 12 03.37008 -02 54 22.7232   17.45 17.40     ~ 113 1
65 IRAS 11180+1623 LIN 11 20 41.77536 +16 06 56.5668           ~ 42 0
66 Z 11-76 Sy2 11 21 12.261 -02 59 03.00   15.0       ~ 132 0
67 2MASS J11245069-1301171 Sy2 11 24 50.69880 -13 01 17.1912   18.49   17.32   ~ 34 1
68 IC 2810 rG 11 25 45.04728 +14 40 35.8176   15.4       ~ 140 0
69 IC 694 AG? 11 28 27.312 +58 34 42.29   18.2       ~ 258 2
70 NGC 3690C G 11 28 30.70 +58 33 48.4           ~ 351 0
71 NGC 3690 IG 11 28 31.0 +58 33 41   13.19 12.86     ~ 1015 4
72 NGC 3690B GiP 11 28 31.02 +58 33 40.7   11.8       ~ 635 4
73 IRAS 11387+4116 LIN 11 41 22.0303797864 +40 59 50.311419684           ~ 53 0
74 LEDA 1888605 LIN 12 00 46.8386541480 +30 04 14.151358452           ~ 38 0
75 IRAS 12018+1941 Sy2 12 04 24.5432777064 +19 25 09.773024772           ~ 89 0
76 IRAS 12032+1707 LIN 12 05 47.7089284392 +16 51 08.355094704   18.758   17.327   ~ 68 0
77 LEDA 90164 Sy2 12 09 45.1187842872 -05 01 13.431047484   17.52 17.8 16.56   ~ 114 1
78 IRAS 12112+0305 PaG 12 13 45.98880 +02 48 39.9600           ~ 373 0
79 [CGM90] IRAS 12112+0305 NE rG 12 13 46.10735 +02 48 41.4959           ~ 369 0
80 2MASX J12151913-1429422 LIN 12 15 19.134 -14 29 42.23           ~ 43 0
81 6dFGS gJ122503.9-064053 LIN 12 25 03.8941406496 -06 40 52.501670544   15.53       ~ 73 0
82 NGC 4355 Sy2 12 26 54.6206739120 -00 52 39.421212996   14.21 13.37     ~ 527 2
83 IRAS 12359-0725 LIN 12 38 31.6218196828 -07 42 25.396728851   19.40   18.23   ~ 34 0
84 IRAS 12447+3721 rG 12 47 07.7570323128 +37 05 36.709508328           ~ 37 0
85 Z 294-4 Sy1 12 56 14.2341182928 +56 52 25.238373852   14.68 13.84     ~ 2096 3
86 MCG-04-31-023 Sy1 13 02 52.3177169808 -23 55 17.932558692   14.77 14.78 13.24 13.59 ~ 131 1
87 NGC 5010 GiG 13 12 26.331 -15 47 52.64   14.3       ~ 85 0
88 LEDA 165612 LIN 13 13 14.67816 -09 38 08.6352       21.40   ~ 25 0
89 IC 860 LIN 13 15 03.51 +24 37 07.8   14.8       ~ 236 0
90 UGC 8335 PaG 13 15 32.5 +62 07 37           ~ 70 0
91 MCG+10-19-056 AGN 13 15 35.103 +62 07 28.43   15       ~ 120 1
92 IC 883 SBG 13 20 35.37960 +34 08 21.8400   14.8       ~ 421 1
93 NGC 5104 AGN 13 21 23.11513 +00 20 33.3820   14.5   13.227   ~ 169 1
94 MCG-03-34-064 Sy2 13 22 24.4583154360 -16 43 42.481822404   14   13.16   ~ 345 2
95 NGC 5135 Sy2 13 25 44.059 -29 50 01.24   12.58 13.35 11.53 12.2 ~ 500 1
96 IRAS 13305-1739 Sy1 13 33 16.5631735944 -17 55 10.612057080   20.0 18.6     ~ 47 1
97 2MASS J13362231-2627338 LIN 13 36 22.31064 -26 27 33.8832   17.93   16.90 16.27 ~ 41 1
98 NGC 5256 PaG 13 38 17.81 +48 16 41.2   14.1 13.42     ~ 449 1
99 Z 271-60 Sy2 13 44 42.1883001099 +55 53 13.596220922   15.68 14.91     ~ 958 3
100 IRAS 13443+0802 PaG 13 46 51.07533 +07 47 18.4520           ~ 39 0
101 2MASS J13465108+0747190 GiP 13 46 51.08906 +07 47 19.0032           ~ 37 0
102 PKS 1345+12 Sy2 13 47 33.36161873 +12 17 24.2398927   19.28 18.44 15.718   ~ 652 2
103 IRAS 13469+5833 rG 13 48 40.0732515360 +58 18 52.024039452   17.5       ~ 51 0
104 ESO 221-10 Sy2 13 50 56.924 -49 03 19.72   12.96 11.93 11.75 12.7 ~ 84 1
105 NVSS J135331+042804 rG 13 53 31.5653985768 +04 28 05.087231904           ~ 38 0
106 IRAS 13539+2920 rG 13 56 10.01233 +29 05 35.5160   17.23       ~ 70 0
107 IRAS 14060+2919 rG 14 08 19.0356546744 +29 04 47.143121916           ~ 68 0
108 IRAS 14121-0126 LIN 14 14 45.5286962688 -01 40 54.809983452   18.006   17.772   ~ 40 0
109 Z 247-20 AGN 14 19 43.2275567784 +49 14 12.014867004   15.4       ~ 141 1
110 IRAS 14197+0812 LIN 14 22 11.6354625144 +07 59 28.013201808           ~ 33 0
111 IRAS 14202+2615 rG 14 22 31.3873621186 +26 02 05.256515503           ~ 53 0
112 LEDA 52270 Sy1 14 37 38.2867288488 -15 00 24.087592692   16.58 16.40     ~ 300 2
113 SBSG 1439+535 Sy2 14 41 04.3772323224 +53 20 08.658129120   18.29 17.77     ~ 81 0
114 6dFGS gJ145123.8-244630 G 14 51 23.1 -24 46 24   18.74   17.39   ~ 22 0
115 UGC 9618 IG 14 57 01.0 +24 36 41           ~ 127 0
116 IRAS 15001+1433 Sy2 15 02 31.9755844913 +14 21 34.926031528   20.69 20.13     ~ 68 0
117 IRAS 15043+5754 AGN 15 05 39.52920 +57 43 07.4028           ~ 41 0
118 Z 49-57 rG 15 13 13.1083645335 +07 13 32.099256087   15.5       ~ 252 1
119 2MASX J15155520-2009172 Sy2 15 15 55.1783451792 -20 09 16.916691024   18.34 17.1 17.16   ~ 55 0
120 Z 221-50 SyG 15 18 06.1187 +42 44 45.086   15.0 15     ~ 239 1
121 IRAS 15206+3342 Sy2 15 22 38.104 +33 31 35.90           ~ 111 0
122 IRAS 15225+2350 rG 15 24 43.8702463632 +23 40 10.269173100           ~ 55 0
123 2MASX J15265942+3558372 LIN 15 26 59.44451 +35 58 37.0521   15.61       ~ 295 1
124 IC 1127 SyG 15 34 57.22396 +23 30 11.6084   14.76 13.88     ~ 3090 4
125 6dFGS gJ153611.7-052352 LIN 15 36 11.72613 -05 23 52.3140   16.7       ~ 41 1
126 NGC 6090 PaG 16 11 40.3 +52 27 21   14.0       ~ 446 1
127 LEDA 90237 LIN 16 11 40.4280459768 -01 47 06.566246232   16.6       ~ 95 0
128 LEDA 2817004 Sy2 16 18 09.4114 +01 39 20.951           ~ 44 1
129 Z 52-37 AGN 16 30 56.539 +04 04 58.36   14.9       ~ 113 1
130 IRAS 16300+1558 Sy2 16 32 21.41352 +15 51 45.8280   18.72 18.06     ~ 64 0
131 IRAS 16334+4630 LIN 16 34 52.34448 +46 24 52.7796   17.66       ~ 52 1
132 LEDA 2817027 LIN 16 48 01.65288 +51 55 44.3352           ~ 37 0
133 SDSS J164914.09+342513.1 G 16 49 14.09177 +34 25 13.1998           ~ 55 0
134 IRAS 16474+3430 PaG 16 49 14.20173 +34 25 09.6170           ~ 61 0
135 IRAS 16487+5447 LIN 16 49 46.9430396033 +54 42 35.317832914   17.5       ~ 68 1
136 NGC 6285 AGN 16 58 24.016 +58 57 21.23   15.3       ~ 117 0
137 APG 293 G 16 58 27.8 +58 56 48           ~ 115 0
138 NGC 6286 AGN 16 58 31.3566512040 +58 56 10.114753560   14.2       ~ 202 1
139 [DLK2001] IRAS F17028+5817 W GiP 17 03 41.90 +58 13 43.5           ~ 10 0
140 [DLK2001] IRAS F17028+5817 E GiP 17 03 43.61 +58 13 42.9           ~ 9 0
141 LEDA 165716 LIN 17 04 28.4433405168 +67 16 28.258598748     17.0     ~ 59 0
142 IRAS 17068+4027 rG 17 08 31.9721059615 +40 23 28.300445082           ~ 52 0
143 NVSS J171420+531028 rG 17 14 20.4740967144 +53 10 31.495916892           ~ 97 1
144 2MASX J17185436+5441486 Sy2 17 18 54.4002 +54 41 48.289           ~ 84 1
145 NGC 6621 AG? 18 12 55.276 +68 21 48.50   13.6       ~ 129 1
146 NAME Super Antennae Sy2 19 31 21.4272801984 -72 39 21.442847832   17.39 16.37 14.65   ~ 318 3
147 MCG-06-43-014 Sy2 19 57 37.522 -37 56 08.61   14.55       ~ 88 1
148 [VV2000] J201329.8-414735 QSO 20 13 29.55552 -41 47 35.0592   17.0       ~ 141 2
149 6dFGS gJ204418.2-164017 LIN 20 44 18.16392 -16 40 16.8132   18.02   17.04   ~ 100 0
150 ESO 286-19 LIN 20 58 26.8183783008 -42 38 59.411838156   14.79 14.79 14.20   ~ 318 0
151 2MASX J21354580-2332359 LIN 21 35 45.8178571488 -23 32 36.305302884           ~ 41 1
152 NGC 7130 Sy2 21 48 19.5412287192 -34 57 04.492024884   12.86 13.87 11.57   ~ 483 1
153 LEDA 2817305 LIN 21 50 16.31424 +05 16 03.1188       23.10   ~ 28 0
154 NVSS J221134-181704 rG 22 11 33.80928 -18 17 06.4608   18.38       ~ 39 0
155 IC 5179 Sy1 22 16 09.1191653256 -36 50 37.117603752   12.29 11.89 11.38   ~ 214 1
156 LEDA 165898 AGN 22 23 28.88208 -27 00 03.1788   17.50       ~ 46 1
157 MCG-03-57-017 Sy1 22 31 25.474 -19 02 04.27   14.27 13.73 12.90   ~ 123 1
158 Z 514-93 AGN 22 41 12.275 +34 14 56.28   15.0       ~ 99 1
159 NAME South America rG 22 51 49.27872 -17 52 24.0600   16.97       ~ 348 3
160 IRAS 22542+0833 rG 22 56 42.3246244850 +08 49 22.455971358           ~ 22 0
161 NGC 7469 Sy1 23 03 15.6 +08 52 26 12.60 13.00 12.34     ~ 2253 3
162 Z 453-62 AGN 23 04 56.514 +19 33 07.86   15.2       ~ 117 0
163 IRAS 23060+0505 Sy1 23 08 33.9537309816 +05 21 29.751752412           ~ 160 0
164 IRAS 23129+2548 LIN 23 15 21.39960 +26 04 32.2536           ~ 54 0
165 ESO 148-2 Sy2 23 15 46.76280 -59 03 15.6924   14.94 14.73 13.95   ~ 289 1
166 IC 5298 Sy2 23 16 00.6756811155 +25 33 24.081139422   15.0       ~ 205 0
167 NGC 7592W Sy2 23 18 21.8077569718 -04 24 56.904279971     15.0     ~ 175 0
168 NGC 7592 IG 23 18 22.2 -04 24 57           ~ 177 0
169 NGC 7592E Sy2 23 18 22.61713 -04 24 58.0680   14.16 13.56     ~ 39 0
170 IRAS 23233+2817 Sy2 23 25 49.4068081702 +28 34 21.273807553           ~ 41 1
171 NGC 7674 Sy1 23 27 56.6973043968 +08 46 44.253707772 13.84 13.92 13.23 12.64   ~ 738 2
172 87GB 233856.4+030039 LIN 23 41 30.3076816728 +03 17 26.572938864     20.0     ~ 55 1
173 Mrk 933 EmG 23 41 43.608 -03 39 26.90   16.5       ~ 25 0
174 MCG-01-60-022 Sy2 23 42 00.8439651072 -03 36 54.634148712   14.5 14.6     ~ 89 0
175 NVSS J234605+531359 rG 23 46 05.7217380192 +53 13 56.609577840           ~ 60 1
176 NGC 7771 GiG 23 51 24.880 +20 06 42.57 13.42 13.08 12.25     ~ 350 3
177 Z 455-59 AGN 23 51 26.731 +20 35 10.22   14.9       ~ 237 0
178 2MASS J23522592+2440165 Sy2 23 52 25.9250656752 +24 40 16.806785592     16.20     ~ 57 0

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