1996A&AS..118..557D

Query : 1996A&AS..118..557D

1996A&AS..118..557D - Astron. Astrophys., Suppl. Ser., 118, 557-573 (1996/September-0)

Near-infrared and optical broadband surface photometry of 86 face-on disk dominated galaxies. II. A two-dimensional method to determine bulge and disk parameters.

DE JONG R.S.

Abstract (from CDS):

In this Paper I present a new two-dimensional decomposition technique, which models the surface photometry of a galaxy with an exponential light profile for both bulge and disk and, when necessary, with a Freeman bar. The new technique was tested for systematic errors on both artificial and real data and compared with widely used one-dimensional decomposition techniques, where the luminosity profile of the galaxy is used. The comparisons indicate that a decomposition of the two-dimensional image of the galaxy with an exponential light profile for both bulge and disk yields the most reproducible and representative bulge and disk parameters. An extensive error analysis was made to determine the reliability of the model parameters. If the model with an exponential bulge profile is a reasonable description of a galaxy, the maximum errors in the derived model parameters are of order 20%. The uncertainties in the model parameters will increase, if the exponential bulge function is replaced by other often used bulge functions as the de Vaucouleurs law. All decomposition methods were applied to the optical and near-infrared data set presented by de Jong & van der Kruit (1994), which comprises 86 galaxies in six passbands.

Abstract Copyright: ∼

Journal keyword(s): methods: data analysis - surveys - galaxies: fundamental parameters - galaxies: photometry - galaxies: spiral - galaxies: structure

VizieR on-line data: <Available at CDS (J/A+AS/118/557): phot tableef tablef tableff tableqf>

Simbad objects: 86

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Number of rows : 86
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 23 AGN 00 09 53.411 +25 55 25.46   12.5       ~ 331 2
2 Z 499-60 LSB 00 10 16.7318165592 +30 50 58.217878032   15.6       ~ 30 0
3 Z 457-14 AG? 00 25 28.7537505816 +20 14 15.623586780   14.3       ~ 40 0
4 Z 500-45 LSB 00 33 54.76077 +31 27 01.3949   15.7       ~ 42 0
5 NGC 214 AGN 00 41 28.0237030104 +25 29 57.833719800   13.0       ~ 185 0
6 NGC 234 EmG 00 43 32.3817530400 +14 20 33.397671804   13.5       ~ 139 0
7 NGC 251 GiP 00 47 54.0220062408 +19 35 48.852209940   14.6       ~ 53 0
8 NGC 266 LIN 00 49 47.8149787992 +32 16 39.786194928 12.98 12.54 11.63     ~ 202 1
9 MCG+03-03-013 LSB 01 00 51.98838 +19 28 33.4966   17       ~ 54 0
10 NGC 691 GiG 01 50 41.7087687336 +21 45 35.893604556   13.5       ~ 153 0
11 NGC 765 GiG 01 58 48.0134842920 +24 53 32.628852240   14.2       ~ 66 0
12 Z 482-61 LSB 02 03 37.495 +24 04 31.89   14.1       ~ 84 0
13 IC 1774 GiG 02 03 59.00 +15 19 05.0   15.2       ~ 34 0
14 IC 200 GiG 02 05 26.6652529145 +31 10 31.167406814   14.00       ~ 72 1
15 IC 213 GiG 02 14 04.2848858376 +16 27 21.282847200   15.4       ~ 42 0
16 Z 504-57 GiG 02 19 52.7141666832 +29 02 10.396620564   14.3       ~ 49 0
17 Z 462-28 GiG 02 35 10.0946424576 +20 51 05.113572300   15.0       ~ 51 0
18 Z 388-58 LSB 02 36 00.9711009024 +00 25 12.699084072   14.0   13.7 14.2 ~ 71 0
19 NGC 1015 Sy2 02 38 11.5517163624 -01 19 07.598590248   12.8   12.4 12.5 ~ 125 0
20 IC 1823 GiG 02 38 36.9776157288 +32 04 10.717643568   14.8       ~ 36 0
21 Z 505-40 AG? 02 43 25.965 +31 28 15.03   15.6       ~ 35 0
22 IC 267 GiP 02 53 50.2654173912 +12 50 57.288726240   14.1       ~ 71 0
23 IC 302 AG? 03 12 51.2681396136 +04 42 25.413231456   13.81 13.00 12.33 11.60 ~ 71 0
24 Z 419-12 AG? 04 30 58.0756769712 +05 32 32.529253524   15.0       ~ 50 0
25 Z 393-34 GiG 04 31 55.331 +01 11 56.80   13.5   13.5 13.3 ~ 42 0
26 NGC 1642 AG? 04 42 54.9218742384 +00 37 06.970318968   12.9   12.6 12.8 ~ 70 0
27 NGC 2487 LIN 07 58 20.4641458656 +25 08 57.241058784   13.28 12.23     ~ 128 0
28 NGC 2532 AG? 08 10 15.1864372560 +33 57 23.768999208   12.90       ~ 169 0
29 Z 119-29 AGN 08 17 25.7946713184 +21 41 07.680895332   14.5       ~ 111 0
30 NGC 2575 GiG 08 22 44.9549844864 +24 17 48.999119856   14.3       ~ 93 0
31 Z 119-78 GiP 08 23 11.2783197672 +22 39 52.797489408   14.6       ~ 96 0
32 NGC 2595 H2G 08 27 42.0263359560 +21 28 44.704954668   13.9       ~ 198 0
33 NGC 2599 LIN 08 32 11.3215409472 +22 33 38.005300296   13.4       ~ 123 1
34 NGC 2916 Sy2 09 34 57.5933209584 +21 42 18.960584796 12.81 12.74 12.05     ~ 162 1
35 NGC 3041 AGN 09 53 07.1439446784 +16 40 39.600454692   13.1       ~ 138 0
36 NGC 3162 GiG 10 13 31.5928405755 +22 44 15.161785167   12.2       ~ 149 0
37 NGC 3185 Sy2 10 17 38.5650471192 +21 41 17.573817228   12.99 12.17 12.37   ~ 308 1
38 Z 94-35 AG? 10 24 40.126 +14 45 22.10   15.4       ~ 65 0
39 NGC 3346 EmG 10 43 38.9309584368 +14 52 18.437883960   12.80       ~ 192 0
40 NGC 3455 GiP 10 54 31.0921117824 +17 17 04.985473704   13.1       ~ 171 0
41 NGC 3485 AGN 11 00 02.3705905728 +14 50 29.983054596   12.8       ~ 134 0
42 NGC 3507 AGN 11 03 25.3619733360 +18 08 07.607343732   11.4       ~ 211 0
43 NGC 3596 H2G 11 15 06.2081129496 +14 47 13.284196332   12.01 11.49 10.99 10.45 ~ 226 0
44 NGC 3681 GiG 11 26 29.7818937144 +16 51 48.245516928   12.2       ~ 155 0
45 NGC 3684 GiP 11 27 11.2076836512 +17 01 48.596515284   12.1       ~ 185 0
46 NGC 3686 GiP 11 27 43.9717389912 +17 13 27.014601036   11.6       ~ 208 0
47 NGC 3728 EmG 11 33 15.7784145168 +24 26 48.805675224   14.7       ~ 48 0
48 NGC 3832 GiC 11 43 31.4396258472 +22 43 31.464947100   14.0       ~ 97 0
49 NGC 3884 LIN 11 46 12.1809231456 +20 23 29.919085584   13.79 12.88 12.61   ~ 183 0
50 NGC 3883 GiG 11 46 47.1784902912 +20 40 31.508211756   14.2       ~ 93 0
51 NGC 4152 AGN 12 10 37.511 +16 01 58.56   14.00 13.35     ~ 244 0
52 NGC 4237 AGN 12 17 11.4198657984 +15 19 26.557164264   12.3       ~ 266 0
53 M 100 AGN 12 22 54.9299993592 +15 49 20.296257960 10.04 10.05 9.35     ~ 1963 2
54 NGC 4394 GiP 12 25 55.6366312872 +18 12 50.110707636   11.9       ~ 379 0
55 NGC 4450 LIN 12 28 29.5910654016 +17 05 05.976112020   10.90 10.08     ~ 587 2
56 NGC 4635 EmG 12 42 39.2394453696 +19 56 43.029692988   13.597 12.995 12.571 12.082 ~ 129 0
57 NGC 4651 LIN 12 43 42.6376070448 +16 23 36.002649300   11.30 10.92 10.42 9.84 ~ 537 0
58 NGC 5016 AGN 13 12 06.6662685192 +24 05 41.945286156   13.180 12.558 12.093 11.547 ~ 171 0
59 NGC 5020 AG? 13 12 39.873 +12 35 59.04   13.4       ~ 100 1
60 NGC 5375 LIN 13 56 56.0072063832 +29 09 51.653612304   12.78 12.08 11.65 11.65 ~ 130 1
61 UGC 9024 LSB 14 06 40.543 +22 04 12.18   16.0       ~ 55 0
62 IC 983 GiP 14 10 04.3737396912 +17 44 01.825954080   14.3       ~ 70 0
63 NGC 5735 LIN 14 42 33.2401484496 +28 43 35.256709848   14.06 13.36     ~ 84 0
64 NGC 5957 Sy2 15 35 23.2175160360 +12 02 51.281778048   13.3       ~ 143 0
65 NGC 5962 GiP 15 36 31.6809457296 +16 36 27.933030504 12.04 11.98 11.34     ~ 258 1
66 NGC 5970 GiP 15 38 29.9475459984 +12 11 11.681818188   12.2       ~ 182 0
67 NGC 6012 AG? 15 54 13.9048137432 +14 36 04.278408300   13.209 12.420 11.870 11.195 ~ 136 0
68 Z 224-68 LIN 16 31 07.548 +43 20 52.95   14.550 14.045 13.686 13.193 ~ 69 0
69 Z 168-21 SBG 16 33 47.1783414768 +28 59 01.521191184   13.30 13.96     ~ 140 1
70 NGC 6246A AG? 16 50 13.9753205088 +55 23 04.543583568   14.7       ~ 37 0
71 NGC 6962 Sy2 20 47 19.0650209136 +00 19 14.912136624 13.38 13.00 12.14     ~ 151 1
72 NGC 7046 GiG 21 14 56.0519085960 +02 50 05.485572420   14.2       ~ 49 0
73 NGC 7177 LIN 22 00 41.250 +17 44 17.22   12.2       ~ 204 1
74 MCG+00-57-007 AG? 22 41 33.871 +00 24 03.02   13.9   13.8 14.1 ~ 62 0
75 NGC 7479 Sy2 23 04 56.6432243448 +12 19 22.357387020 11.74 11.60 10.85 10.47 9.66 ~ 783 2
76 NGC 7490 AG? 23 07 25.1584105272 +32 22 30.068217732   13.5       ~ 44 0
77 NGC 7495 AG? 23 08 57.1757147664 +12 02 52.868867964   14.7       ~ 87 0
78 NGC 7610 GiC 23 19 41.3871631752 +10 11 06.003153168   14.9       ~ 102 0
79 NGC 7678 AGN 23 28 27.8628511800 +22 25 16.568913432   15.3       ~ 212 1
80 NGC 7685 GiG 23 30 33.4773574752 +03 54 06.067315188   15.0       ~ 47 0
81 NGC 7691 EmG 23 32 24.4162266744 +15 50 52.220389776   14.2       ~ 92 0
82 Z 476-106 GiP 23 40 39.86 +26 14 11.1   14.5       ~ 146 0
83 NGC 7741 GiP 23 43 54.375 +26 04 32.07 11.70 11.84 11.31     ~ 303 1
84 Z 498-8 AG? 23 46 12.1880451720 +33 22 13.288182960   14.20       ~ 65 0
85 NGC 7769 LIN 23 51 03.9747703056 +20 09 01.552564620   12.77       ~ 157 2
86 Z 498-39 LSB 23 55 41.880 +31 53 58.90   15.4       ~ 47 0

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