CDS

2016A&A...591A...1P

Query : 2016A&A...591A...1P

2016A&A...591A...1P - Astronomy and Astrophysics, volume 591A, 1-1 (2016/7-1)

Morphological classification of local luminous infrared galaxies.

PSYCHOGYIOS A., CHARMANDARIS V., DIAZ-SANTOS T., ARMUS L., HAAN S., HOWELL J., LE FLOC'H E., PETTY S.M. and EVANS A.S.

Abstract (from CDS):

We present analysis of the morphological classification of 89 luminous infrared galaxies (LIRGs) from the Great Observatories All-sky LIRG Survey (GOALS) sample, using non-parametric coefficients and compare their morphology as a function of wavelength. We rely on images that were obtained in the optical (B- and I-band) as well as in the infrared (H-band and 5.8µm). Our classification is based on the calculation of Gini and the second order of light (M20) non-parametric coefficients, which we explore as a function of stellar mass (M*), infrared luminosity (LIR), and star formation rate (SFR). We investigate the relation between M20, the specific SFR (sSFR) and the dust temperature (Tdust) in our galaxy sample. We find that M20 is a better morphological tracer than Gini, as it allows us to distinguish systems that were formed by double systems from isolated and post-merger LIRGs. The effectiveness of M20 as a morphological tracer increases with increasing wavelength, from the B to H band. In fact, the multi-wavelength analysis allows us to identify a region in the Gini-M20 parameter space where ongoing mergers reside, regardless of the band used to calculate the coefficients. In particular, when measured in the H band, a region that can be used to identify ongoing mergers, with minimal contamination from LIRGs in other stages. We also find that, while the sSFR is positively correlated with M20 when measured in the mid-infrared, i.e. star-bursting galaxies show more compact emission, it is anti-correlated with the B-band-based M20. We interpret this as the spatial decoupling between obscured and unobscured star formation, whereby the ultraviolet/optical size of an LIRG experience an intense dust-enshrouded central starburst that is larger that in the mid-infrared since the contrast between the nuclear to the extended disk emission is smaller in the mid-infrared. This has important implications for high redshift surveys of dusty sources, where sizes of galaxies are routinely measured in the rest-frame ultraviolet.

Abstract Copyright: © ESO, 2016

Journal keyword(s): Galaxy: structure - infrared: galaxies - galaxies: evolution - galaxies: general - galaxies: starburst

Simbad objects: 89

goto Full paper

goto View the references in ADS

Number of rows : 89
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023 		#notes
1 NGC 34 Sy2 00 11 06.612 -12 06 28.33   14.14 13.52     ~ 336 0
2 MCG-02-01-052 EmG 00 18 50.152 -10 21 41.49   13 13.60 14.13   ~ 60 3
3 MCG-02-01-051 EmG 00 18 50.898 -10 22 36.49   14.81 14.33     ~ 134 3
4 MCG+12-02-001 G 00 54 03.943 +73 05 05.23   16       ~ 101 1
5 IC 1623 IG 01 07 47.2 -17 30 25   15       ~ 286 1
6 MCG-03-04-014 EmG 01 10 08.979 -16 51 09.69   15   13.96   ~ 97 0
7 Z 436-30 LIN 01 20 02.654 +14 21 41.73   14.9       ~ 143 0
8 IRAS 01364-1042 LIN 01 38 52.890 -10 27 11.35   16.77   15.74   ~ 111 0
9 ZW III 35 Sy2 01 44 30.516 +17 06 09.18   15.24 14.81     ~ 239 0
10 NGC 695 G 01 51 14.3479513536 +22 34 55.956444960   13.7       ~ 175 1
11 Mrk 1034B Sy1 02 23 18.9215543016 +32 11 18.495835944   15.2       ~ 83 0
12 Mrk 1034NE AGN 02 23 21.9558378744 +32 11 49.070032008   15.75 14.83     ~ 73 0
13 UGC 2369 S GiP 02 54 01.80 +14 58 14.0           ~ 100 1
14 NAME Hubble Ultra Deep Field reg 03 32 39.0 -27 47 29           ~ 1533 0
15 IRAS 03359+1523 G 03 38 47.1918750504 +15 32 53.853117504   16.3       ~ 103 0
16 ESO 550-2 G 04 04 29.6945497488 -17 54 16.107321888   15.34   14.10   ~ 32 0
17 NGC 1614 AGN 04 34 00.027 -08 34 44.57   14.66 13.99     ~ 649 0
18 ESO 203-1 IG 04 46 49.4729569488 -48 33 30.480074640   16.40   15.51   ~ 64 0
19 ZW VII 31 G 05 16 46.384 +79 40 12.63   15.8       ~ 144 0
20 ESO 255-7 IG 06 27 22.588 -47 10 46.45   14.48   13.60   ~ 62 0
21 LEDA 19079 GiG 06 27 24.1 -47 11 02   15.98   15.19   ~ 4 0
22 LEDA 90054 Sy2 07 03 24.2524870728 -60 15 22.448628792   16.02   14.72   ~ 54 1
23 2MASX J07273754-0254540 G 07 27 37.5366009312 -02 54 54.264024396           ~ 53 0
24 2MASX J08370182-4954302 G 08 37 01.827 -49 54 30.27           ~ 54 0
25 NGC 2623 LIN 08 38 24.016 +25 45 16.29 14.10 13.99 13.36     ~ 476 1
26 ESO 60-16 G 08 52 30.77 -69 01 59.8           ~ 41 0
27 NAME IRAS F08572+3915 NW LIN 09 00 25.364 +39 03 54.23     16.66     ~ 405 1
28 NAME IRAS 09111-1007E AGN 09 13 38.8376397072 -10 19 19.931643264   15.9       ~ 26 1
29 UGC 4881 IG 09 15 55.5 +44 19 58   14.9       ~ 163 0
30 UGC 5101 Sy1 09 35 51.6045544584 +61 21 11.589382368   15.20 15.50     ~ 551 4
31 NAME COSMOS Field reg 10 00 28.60 +02 12 21.0           ~ 2676 0
32 NVSS J102000+081335 rG 10 20 00.1849825704 +08 13 33.648546108   17.5       ~ 150 1
33 NGC 3256 IG 10 27 51.284 -43 54 13.55   11.83 11.33 10.62 11.9 ~ 811 2
34 LEDA 33083 LIN 10 59 18.128 +24 32 34.74   15.7       ~ 261 1
35 APG 148 IG 11 03 53.892 +40 50 59.89   14.29       ~ 168 1
36 IC 2810 AGN 11 25 45.055 +14 40 35.98   15.4       ~ 116 0
37 NAME NGC 3690 West GiP 11 28 30.69 +58 33 33.4   11.8       ~ 626 4
38 NAME NGC 3690 East AGN 11 28 33.07 +58 33 54.2   11.8       ~ 629 4
39 LEDA 39024 LIN 12 13 46.107 +02 48 41.50           ~ 340 1
40 2MASX J12142211-5632332 G 12 14 22.0958120832 -56 32 33.317528712   16.8       ~ 54 0
41 NVSS J130150+042001 rG 13 01 50.270 +04 20 00.54   15.5       ~ 73 0
42 ESO 507-70 SyG 13 02 52.3177169808 -23 55 17.932558692   14.77 14.78 13.24   ~ 112 0
43 2MASX J13150638-5509225 Sy2 13 15 06.383 -55 09 22.60   17.3       ~ 133 0
44 UGC 8335 W G 13 15 30.7370784024 +62 07 45.311082744   14.4       ~ 101 1
45 UGC 8335 E AGN 13 15 35.103 +62 07 28.43   15       ~ 101 0
46 IC 883 SBG 13 20 35.380 +34 08 21.84   14.8       ~ 390 1
47 NGC 5256 PaG 13 38 17.5 +48 16 37   14.1 13.42     ~ 419 1
48 NGC 5257 H2G 13 39 52.273 +00 50 22.48   13.7 12.99     ~ 193 0
49 NGC 5258 GiP 13 39 57.6768310848 +00 49 51.009668076   13.8 12.83     ~ 168 0
50 NAME OKM2018 SWIFT J1344.7+5588 Sy2 13 44 42.1883001096 +55 53 13.596220932   15.68 14.91     ~ 883 3
51 NGC 5331 GiP 13 52 16.289 +02 06 04.18           ~ 85 0
52 NGC 5331S GiP 13 52 16.56 +02 06 09.9           ~ 60 0
53 NAME Extended Groth Strip reg 14 19 +52.8           ~ 706 0
54 LEDA 52270 Sy1 14 37 38.2867288488 -15 00 24.087592692   16.58 16.40     ~ 265 1
55 LEDA 89507 Sy2 14 40 59.0135478768 -37 04 31.938829896   17.72   16.48   ~ 109 0
56 UGC 9618 S GiP 14 57 00.3205510752 +24 36 24.138336996   14.3 15.3     ~ 70 2
57 NAME IRAS F15163+4255 NW SyG 15 18 06.138 +42 44 45.03   15.0 15     ~ 204 1
58 ESO 99-4 G 15 24 58.217 -63 07 34.43   16.4       ~ 40 0
59 2MASX J15265942+3558372 LIN 15 26 59.442 +35 58 37.01   15.61       ~ 262 1
60 IC 4553 SyG 15 34 57.22396 +23 30 11.6084   14.76 13.88     ~ 2872 4
61 NGC 6090 PaG 16 11 40.3 +52 27 21   14.0       ~ 418 2
62 IRAS 16164-0746 LIN 16 19 11.792 -07 54 02.61   15.49       ~ 72 0
63 ESO 69-6 IG 16 38 11.905 -68 26 08.02   16.16   14.83   ~ 60 2
64 2MASX J16381338-6827170 G 16 38 13.381 -68 27 17.02           ~ 7 1
65 NGC 6240 Sy2 16 52 58.861 +02 24 03.55   14.31 13.37     ~ 1589 2
66 LEDA 59896 G 17 14 20.4740967144 +53 10 31.495916892           ~ 86 0
67 IRAS 17138-1017 H2G 17 16 35.83992 -10 20 38.9832   17.43   14.59   ~ 123 0
68 LEDA 60189 LIN 17 23 21.943 -00 17 00.96   15.1       ~ 410 0
69 2MASX J18113842+0131397 G 18 11 38.4206790528 +01 31 40.049832180           ~ 50 0
70 LEDA 84885 EmG 18 32 41.177 -34 11 27.46   15.63   13.66   ~ 118 0
71 2MFGC 14461 GiP 18 33 34.094 +59 53 17.78           ~ 35 0
72 2MASX J18333768+5953227 IG 18 33 37.683 +59 53 22.76           ~ 66 0
73 KPG 538 PaG 19 10 58.0 +73 25 06           ~ 4 0
74 NAME the Bird EmG 19 14 31.135 -21 19 09.00   14.70   13.70   ~ 74 1
75 LEDA 90327 EmG 19 32 22.2962473608 -04 00 01.797249204   18.85   17.04   ~ 101 0
76 LEDA 166649 G 19 56 35.7922773768 +11 19 05.126583432           ~ 53 0
77 2MASX J20371771+2531377 G 20 37 17.710 +25 31 37.76           ~ 42 0
78 2MASX J20572362+1707445 PaG 20 57 23.628 +17 07 44.60   15.2       ~ 155 0
79 ESO 286-19 LIN 20 58 26.8183783008 -42 38 59.411838156   14.79 14.79 14.20   ~ 276 0
80 LEDA 90383 G 21 11 29.268 +58 23 07.49           ~ 44 0
81 ESO 239-2 G 22 49 39.8505632256 -48 50 58.076200284   14.46       ~ 66 0
82 NAME South America H2G 22 51 49.307 -17 52 23.96   16.97       ~ 314 3
83 ESO 148-2 Sy2 23 15 46.772 -59 03 15.94   14.94 14.73 13.95   ~ 252 1
84 IC 5298 Sy2 23 16 00.6756811155 +25 33 24.081139422   15.0       ~ 185 0
85 ESO 77-14 IG 23 21 03.5561888880 -69 13 01.088615424   16.52   15.27   ~ 52 0
86 NGC 7674 Sy2 23 27 56.6973043968 +08 46 44.253707772 13.84 13.92 13.23 12.64   ~ 677 4
87 LEDA 90429 SyG 23 39 01.274 +36 21 08.77   16.17       ~ 209 1
88 LEDA 90436 G 23 46 05.7217380192 +53 13 56.609577840           ~ 49 0
89 UGC 12812 GiP 23 51 18.628 +20 34 40.92   15.5       ~ 37 0

To bookmark this query, right click on this link: simbad:objects in 2016A&A...591A...1P and select 'bookmark this link' or equivalent in the popup menu

2023.01.28-11:35:39

© Université de Strasbourg/CNRS

    • Contact