2007AJ....133.2846R


Query : 2007AJ....133.2846R

2007AJ....133.2846R - Astron. J., 133, 2846-2858 (2007/June-0)

Photometric decomposition of barred galaxies.

REESE A.S., WILLIAMS T.B., SELLWOOD J.A., BARNES E.I. and POWELL B.A.

Abstract (from CDS):

We present a nonparametric method for decomposition of the light of disk galaxies into disk, bulge, and bar components. We have developed and tested the method on a sample of 68 disk galaxies for which we have acquired I-band photometry. The separation of disk and bar light relies on the single assumption that the bar is a straight feature with a different ellipticity and position angle from that of the projected disk. Here we present the basic method, but we recognize that it can be significantly refined. We identify bars in only 47% of the more nearly face-on galaxies in our sample. The fraction of light in the bar has a broad range, from 1.3% to 40% of the total galaxy light. If low-luminosity galaxies have more dominant halos, and if halos contribute to bar stability, the luminosity functions of barred and unbarred galaxies should differ markedly; while our sample is small, we find only a slight difference of low significance.

Abstract Copyright:

Journal keyword(s): Galaxies: Fundamental Parameters - Galaxies: Kinematics and Dynamics - Galaxies: Photometry - Galaxies: Spiral - Galaxies: Structure - Methods: Data Analysis

VizieR on-line data: <Available at CDS (J/AJ/133/2846): table1.dat table2.dat>

Nomenclature: Tables 1, 2: [RWS2007] gNNN (Nos g1-g125).

Simbad objects: 94

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Number of rows : 94
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 NGC 936 GiP 02 27 37.462 -01 09 22.61   11.1   9.98 10.7 ~ 338 0
2 2MASX J10255521-1443151 G 10 25 55.2124942735 -14 43 14.970793303   15.61   14.31   ~ 9 0
3 2MASX J10380158-1531057 G 10 38 01.6228898630 -15 31 05.450228829   15.2       ~ 4 0
4 MCG-02-28-005 G 10 44 30.714 -14 18 52.19   15   13.41   ~ 12 0
5 IRAS 10495-1504 FIR 10 52 01.4 -15 20 30           ~ 1 0
6 6dFGS gJ105317.7-145955 G 10 53 17.644 -14 59 54.98   15.65   14.78   ~ 6 0
7 2MASX J10552639-1432581 GiG 10 55 26.396 -14 32 58.16           ~ 9 0
8 6dFGS gJ105552.1-145744 GiG 10 55 52.101 -14 57 43.58   15.45   14.27   ~ 12 0
9 NGC 3469 GiG 10 56 57.693 -14 18 01.83   14   12.63   ~ 28 0
10 NGC 3479 GiG 10 58 55.485 -14 57 40.83   13   12.83   ~ 22 0
11 MCG-02-28-042 G 11 03 13.224 -15 19 47.00   15   14.27   ~ 8 0
12 2MASX J11050927-1521039 G 11 05 09.272 -15 21 03.90   15.50   14.64   ~ 5 0
13 MCG-02-29-005 GiG 11 08 46.8652414181 -14 35 10.294644020   15   13.60   ~ 10 0
14 2MASX J11095185-1458201 G 11 09 51.8402677467 -14 58 20.259356565   15.42   14.19   ~ 9 0
15 2MASX J11113805-1509315 EmG 11 11 37.9896751189 -15 09 31.472556312   14.99   14.14   ~ 14 0
16 2MASX J11133590-1447377 G 11 13 35.8965578267 -14 47 38.102531152   15.49   14.20   ~ 9 0
17 MCG-02-29-013 GiG 11 14 07.8276614469 -14 42 17.887446533   15   13.80   ~ 13 0
18 MCG-02-29-016 G 11 17 17.1617803904 -14 31 25.493553793   15   14.22   ~ 15 0
19 2MASX J11183223-1426139 G 11 18 32.234 -14 26 13.91           ~ 8 0
20 2MASX J11232225-1428148 G 11 23 22.2333220502 -14 28 14.814895542   15.42   14.30   ~ 9 0
21 MCG-02-29-030 GiG 11 26 17.4518254737 -14 16 48.774386146   15   13.82   ~ 13 0
22 MCG-02-29-039 EmG 11 30 44.762 -15 17 18.33   13   12.71   ~ 21 0
23 MCG-02-30-029 LSB 11 46 53.214 -14 29 06.49   14.9   14.8 14.8 ~ 13 0
24 2MASX J11521816-1500408 EmG 11 52 18.1932658645 -15 00 40.633560388   15.48   14.26   ~ 11 0
25 MCG-02-30-038 G 11 53 42.638 -15 24 37.84   15   13.49   ~ 11 0
26 NGC 4094 GiG 12 05 53.969 -14 31 35.24   12.1   17.80 11.8 ~ 65 0
27 MCG-02-31-019 GiG 12 07 38.353 -14 58 10.57   14   12.89   ~ 26 0
28 MCG-03-31-023 GiG 12 08 10.9028129286 -15 48 12.611364965   14   12.95   ~ 19 0
29 2MASX J12295938-1437208 G 12 29 59.388 -14 37 20.85   14.78   13.68   ~ 10 0
30 LEDA 170190 G 12 31 51.9 -14 43 49           ~ 3 0
31 2MASX J12390630-1610472 Sy2 12 39 06.2810518255 -16 10 47.227607708           ~ 79 0
32 MCG-02-32-022 G 12 40 48.1 -14 32 07   15.6   15.4 15.9 ~ 8 0
33 MCG-02-32-024 G 12 41 47.9025970308 -14 31 43.608109930   15   14.53   ~ 8 0
34 IC 3799 GiG 12 48 59.656 -14 23 57.25   14.1   15.15 13.5 ~ 37 0
35 MCG-02-33-017 GiG 12 50 04.691 -14 44 00.56   12.4   11.70 11.9 ~ 38 0
36 IC 3822 GiG 12 50 22.727 -14 19 18.55   15   14.05   ~ 19 0
37 IC 3824 G 12 50 30.582 -14 25 32.88   14.83   13.60   ~ 12 1
38 IC 3827 GiG 12 50 52.130 -14 29 30.85   14   13.22   ~ 21 0
39 NGC 4727 G 12 50 57.231 -14 19 58.81   18.21   12.08   ~ 35 1
40 MCG-02-33-028 BiC 12 51 15.128 -15 12 01.85   15   13.07   ~ 15 0
41 IC 3831 GiG 12 51 18.567 -14 34 24.84   14   12.44   ~ 19 0
42 MCG-02-33-033 GiG 12 52 05.442 -15 27 30.82   15   13.45   ~ 19 0
43 6dFGS gJ125213.7-153434 GiG 12 52 13.678 -15 34 33.81   15   14.81   ~ 14 0
44 MCG-02-33-036 GiG 12 52 25.5394094886 -15 31 01.821696005   15   13.70   ~ 18 0
45 IC 829 GiG 12 52 27.4188755289 -15 31 06.879153881   15   13.48   ~ 21 0
46 MCG-02-33-038 LIN 12 52 33.0390364523 -15 31 00.608918291   15   13.60   ~ 18 0
47 NGC 4756 BiC 12 52 52.621 -15 24 47.85   13   11.80   ~ 63 0
48 2MASXI J1253183-153203 BiC 12 53 18.424 -15 32 03.86   13   13.47   ~ 26 0
49 6dFGS gJ125519.3-145700 GiC 12 55 19.288 -14 56 59.34   14   14.36   ~ 15 0
50 MCG-02-33-071 GiG 12 57 13.2366792565 -15 02 11.655447684   14   13.18   ~ 24 0
51 MCG-02-33-076 G 12 58 30.5909519238 -15 31 59.438334004   14   13.39   ~ 18 0
52 NGC 4856 GiG 12 59 21.2418996607 -15 02 31.304095022   11   10.72   ~ 77 0
53 MCG-02-33-080 GiG 12 59 39.873 -14 58 02.60   14   14.21   ~ 27 0
54 MCG-02-33-082 GiG 13 00 05.2 -15 21 53   14       ~ 18 0
55 NGC 4877 GiG 13 00 26.345 -15 17 00.51   13.3   12.16 12.5 ~ 30 0
56 NGC 4887 GiP 13 00 39.2839790791 -14 39 58.255234818   14   13.34   ~ 25 0
57 NGC 4902 GiP 13 00 59.725 -14 30 49.27   12.0   10.86 11.4 ~ 139 0
58 MCG-02-33-091 GiG 13 01 06.0169503435 -14 19 34.403436456   15   13.88   ~ 16 0
59 MCG-02-33-093 GiG 13 02 03.329 -14 52 58.59   14.2   13.22 13.6 ~ 34 0
60 NGC 4924 GiG 13 02 12.854 -14 58 11.57   13.7   12.88 13.0 ~ 28 0
61 2MASX J13071600-1543396 G 13 07 16.0175058558 -15 43 39.784802388   15.23   13.89   ~ 12 0
62 NGC 4984 GiG 13 08 57.213 -15 30 58.67   12   10.92   ~ 120 0
63 UGCA 338 GiG 13 13 34.332 -15 25 55.41   13.71   12.49 12.4 ~ 39 0
64 2MASX J13153736-1452209 GiG 13 15 37.368 -14 52 20.98   15.46   14.16   ~ 14 0
65 MCG-02-34-018 G 13 18 12.382 -15 41 25.89   14   13.81   ~ 19 0
66 MCG-02-34-019 GiG 13 18 26.854 -15 45 59.91   15.18   14.09   ~ 16 0
67 IC 4221 GiP 13 18 30.348 -14 36 31.90   13.93   12.94   ~ 49 0
68 MCG-02-34-024 GiG 13 19 17.5188797530 -15 09 25.304560322   14   13.50   ~ 18 0
69 NGC 5073 GiP 13 19 20.6608475657 -14 50 40.882704642   13.46   12.19   ~ 88 0
70 2MASX J13201390-1417445 GiG 13 20 13.8961442928 -14 17 44.664139771   15.39   14.20   ~ 12 0
71 MCG-02-34-033 GiP 13 20 16.9865266774 -14 48 45.330390617   15   14.13   ~ 16 0
72 MCG-02-34-046 GiG 13 25 31.0712341849 -14 21 22.517978925   15   13.83   ~ 13 0
73 MCG-03-35-003 EmG 13 33 12.396 -16 08 21.64   15   14.24   ~ 13 0
74 MCG-02-35-005 G 13 36 05.478 -14 54 04.06   15   13.17   ~ 14 0
75 MCG-02-35-008 G 13 37 16.6136704303 -15 04 50.040362933   15   13.25   ~ 14 0
76 MCG-02-35-009 LSB 13 37 41.1182347760 -15 06 14.838913399   15   13.78   ~ 12 0
77 2MASX J13445714-1515151 G 13 44 57.147 -15 15 15.18   17.72   14.62   ~ 7 0
78 MCG-02-36-003 G 14 03 26.9 -14 57 40   15   14.02   ~ 5 0
79 NGC 5420 G 14 03 59.901 -14 37 00.79   13   12.74   ~ 26 0
80 MCG-02-36-012 G 14 04 57.521 -14 16 41.17   14   13.70   ~ 17 0
81 MCG-02-36-013 LSB 14 05 00.0 -14 51 23   15       ~ 6 0
82 MCG-02-37-007 GiG 14 33 09.6129675018 -15 24 18.781354192   15   13.60   ~ 12 0
83 NGC 5664 Sy2 14 33 43.608 -14 37 10.97   15   13.52   ~ 23 0
84 NGC 5756 EmG 14 47 33.710 -14 51 12.89   13   12.03   ~ 49 0
85 MCG-02-38-013 EmG 14 47 47.6899759086 -15 08 17.959609110   15   13.89   ~ 14 0
86 MCG-02-38-015 LSB 14 47 55.99 -14 16 57.1   13.2   12.82 13.3 ~ 32 0
87 MCG-02-38-027 GiG 15 01 00.0 -15 07 18   14.6   14.23 14.3 ~ 34 0
88 MCG-02-38-029 GiG 15 01 27.9029228059 -14 18 47.791310404   15   13.71   ~ 14 0
89 MCG-02-38-033 GiG 15 05 47.8763670342 -14 57 53.230842865   15   13.58   ~ 14 0
90 NGC 5878 GiG 15 13 45.692 -14 16 11.21   12.1   11.26 11.7 ~ 81 0
91 MCG-02-39-009 GiG 15 14 11.3272837027 -14 20 54.956173512   15   13.15   ~ 12 0
92 NGC 5880 GiG 15 15 01.1212445279 -14 34 44.137039977   15.04       ~ 16 0
93 NGC 5883 GiG 15 15 10.181 -14 37 00.74   15   12.74   ~ 16 0
94 2MASX J15152969-1429317 GiG 15 15 29.6768278476 -14 29 31.865960869   14.95       ~ 18 0

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2021.08.01-06:02:57

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