CDS

2009A&A...506.1071A

Query : 2009A&A...506.1071A

2009A&A...506.1071A - Astronomy and Astrophysics, volume 506, 1071-1082 (2009/11-2)

The bright galaxy population of five medium redshift clusters. II. Quantitative galaxy morphology.

ASCASO B., AGUERRI J.A.L., MOLES M., SANCHEZ-JANSSEN R. and BETTONI D.

Abstract (from CDS):

Following the study presented in our previous paper, based on the Nordic Optical Telescope (NOT) sample, which consists of five clusters of galaxies within the redshift range 0.18≤z≤0.25 imaged in the central 0.5-2Mpc in very good seeing conditions, we have studied the quantitative morphology of their bright galaxy population We analyzed the surface brightness profiles of the galaxy population in those clusters, after performing simulations in order to check the reliability of the fits. We also derived a quantitative morphological classification. The structural parameters derived from these analyses are presented. We obtained that the structural parameters of E/S0 galaxies are similar to those shown by galaxies in low redshift clusters. However, the disc scales are different. In particular, the scales of the discs of galaxies in medium redshift clusters are statistically different than those located in similar galaxies in the Coma cluster. However, the scales of the discs of galaxies in medium redshift clusters are similar to nearby field galaxies. Our results suggest that the evolution of the disc component of galaxies in clusters is faster than in field ones. Mechanisms like galaxy harassment showing timescales of ∼1Gyr could be responsible for this disc scale evolution. This indicates that spiral galaxies in clusters have undergone a strong evolution in the last 2.5Gyr or that Coma is in some way anomalous.

Abstract Copyright: ∼

Journal keyword(s): galaxies: clusters: general - galaxies: structure - cosmology: observations

VizieR on-line data: <Available at CDS (J/A+A/506/1071): tablea1.dat>

Simbad objects: 77

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Number of rows : 77
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 NAME Virgo Cluster ClG 12 26 32.1 +12 43 24           ~ 6504 0
2 NAME Hubble Deep Field reg 12 36 49.5 +62 12 58           ~ 1907 1
3 [AMA2008] A1643 J125533.82+440712.5 GiC 12 55 33.7815220464 +44 07 12.964856160           ~ 3 0
4 [AMA2008] A1643 J125536.40+440753.4 G 12 55 36.40 +44 07 53.4           ~ 2 0
5 [AMA2008] A1643 J125536.57+440830.4 G 12 55 36.57 +44 08 30.4           ~ 2 0
6 [AMA2008] A1643 J125545.24+440634.0 GiC 12 55 45.1531276272 +44 06 33.731083476           ~ 2 0
7 [FPC2000] ACO 1643 24 GiC 12 55 47.8543656216 +44 04 00.910601832           ~ 4 0
8 [FPC2000] ACO 1643 29 GiC 12 55 50.8992 +44 04 30.956           ~ 4 0
9 [FPC2000] ACO 1643 32 GiC 12 55 52.6601029272 +44 04 44.625704160           ~ 4 0
10 [FPC2000] ACO 1643 39 GiC 12 55 53.9724712272 +44 05 12.767884728           ~ 4 0
11 ACO 1643 ClG 12 55 54 +44 04.8           ~ 20 0
12 [FPC2000] ACO 1643 43 BiC 12 55 55.167 +44 03 47.10           ~ 4 0
13 [FPC2000] ACO 1643 44 GiC 12 55 55.3241334360 +44 04 34.372562340           ~ 4 0
14 [FPC2000] ACO 1643 45 GiC 12 55 59.29 +44 04 57.1           ~ 3 0
15 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 4694 2
16 [FPC2000] ACO 1878 2 GiC 14 12 46.5882528360 +29 14 59.194514292           ~ 4 0
17 [FPC2000] ACO 1878 3 GiC 14 12 46.83 +29 14 26.2           ~ 3 0
18 [FPC2000] ACO 1878 5 BiC 14 12 47.8220441064 +29 13 53.568861672           ~ 5 0
19 ACO 1878 ClG 14 12 49 +29 13.0           ~ 16 0
20 [FPC2000] ACO 1878 8 GiC 14 12 49.1168587008 +29 14 42.719219124           ~ 4 0
21 [FPC2000] ACO 1878 9 GiC 14 12 49.4646 +29 14 10.131           ~ 4 0
22 [FPC2000] ACO 1878 14 GiC 14 12 50.9596 +29 14 56.698           ~ 4 0
23 [FPC2000] ACO 1878 15 GiC 14 12 50.9770 +29 14 42.441           ~ 4 0
24 [FPC2000] ACO 1878 23 BiC 14 12 52.171 +29 14 28.55           ~ 7 0
25 [FPC2000] ACO 1878 26 GiC 14 12 52.4235742008 +29 15 48.659145192           ~ 4 0
26 [FPC2000] ACO 1878 27 GiC 14 12 52.50 +29 14 11.9           ~ 3 0
27 [FPC2000] ACO 1878 32 GiC 14 12 54.1276 +29 14 19.443           ~ 4 0
28 [FPC2000] ACO 1878 35 GiC 14 12 54.7111543776 +29 14 31.929058644           ~ 4 0
29 [AMA2008] A1878 J141257.80+291201.6 G 14 12 57.80 +29 12 01.6           ~ 2 0
30 [AMA2008] A1878 J141259.05+291214.4 G 14 12 59.05 +29 12 14.4           ~ 2 0
31 [AMA2008] A1878 J141259.84+291219.5 G 14 12 59.84 +29 12 19.5           ~ 2 0
32 [AMA2008] A1878 J141300.54+291356.9 GiC 14 13 00.5437907280 +29 13 56.872586100           ~ 3 0
33 [AMA2008] A1878 J141300.58+291222.9 G 14 13 00.58 +29 12 22.9           ~ 2 0
34 [AMA2008] A1878 J141302.81+291255.7 G 14 13 02.81 +29 12 55.7           ~ 2 0
35 [AMA2008] A1878 J141305.59+291254.2 GiC 14 13 05.5909990920 +29 12 54.030153420           ~ 3 0
36 [FPC2000] ACO 1952 9 GiC 14 41 01.1969735376 +28 37 00.512474700           ~ 4 0
37 [FPC2000] ACO 1952 10 GiC 14 41 01.3300530888 +28 37 43.023062244           ~ 4 0
38 [FPC2000] ACO 1952 13 GiC 14 41 01.9096124424 +28 37 14.447339976           ~ 4 0
39 [FPC2000] ACO 1952 15 GiC 14 41 02.6504679960 +28 37 10.080304392           ~ 4 0
40 [FPC2000] ACO 1952 18 GiC 14 41 03.1011959688 +28 36 46.813391856           ~ 4 0
41 [FPC2000] ACO 1952 17 GiC 14 41 03.1346414160 +28 37 10.042188960           ~ 4 0
42 [FPC2000] ACO 1952 22 GiC 14 41 03.5612700000 +28 37 00.425964648           ~ 4 0
43 ACO 1952 ClG 14 41 03.59 +28 36 22.0           ~ 18 0
44 [AMA2008] A1952 J144107.03+283639.2 G 14 41 07.03 +28 36 39.2           ~ 2 0
45 [FPC2000] ACO 1952 40 GiC 14 41 07.5842 +28 35 35.199           ~ 4 0
46 [FPC2000] ACO 1952 41 GiC 14 41 07.7966223192 +28 38 29.114968812           ~ 4 0
47 [FPC2000] ACO 1952 43 GiC 14 41 08.19 +28 35 44.5           ~ 3 0
48 [FPC2000] ACO 1952 42 GiC 14 41 08.25 +28 37 13.8           ~ 3 0
49 [FPC2000] ACO 1952 49 GiC 14 41 13.59 +28 37 29.6           ~ 3 0
50 [FPC2000] ACO 1952 53 GiC 14 41 14.94 +28 37 42.6           ~ 3 0
51 DES J153934.31+342612.7 rG 15 39 34.3183931328 +34 26 12.770001276           ~ 9 0
52 DES J153936.81+342539.3 rG 15 39 36.8226942432 +34 25 39.341990028           ~ 7 0
53 DES J153937.70+342703.6 rG 15 39 37.7084840544 +34 27 03.682756656           ~ 7 0
54 BOW ACO 2111 CC048 GiC 15 39 38.70 +34 26 38.8           ~ 5 0
55 DES J153939.20+342511.7 rG 15 39 39.2148960648 +34 25 11.775009900           ~ 5 0
56 DES J153939.40+342513.7 rG 15 39 39.4073622240 +34 25 13.767626568           ~ 7 0
57 2MASX J15394049+3425276 BiC 15 39 40.496 +34 25 27.65           ~ 16 0
58 ACO 2111 ClG 15 39 40.9 +34 25 04           ~ 178 0
59 DES J153941.31+342434.4 rG 15 39 41.3258825760 +34 24 34.543647432           ~ 7 0
60 [FPC2000] ACO 2111 39 BiC 15 39 41.8016327304 +34 24 43.044000912           ~ 11 0
61 [FPC2000] ACO 2111 40 BiC 15 39 42.0181881720 +34 26 30.205048596           ~ 9 0
62 DES J153945.73+342656.9 rG 15 39 45.7426226352 +34 26 57.017769288           ~ 7 0
63 [FPC2000] ACO 2111 51 GiC 15 39 47.0901710304 +34 27 37.202878512           ~ 5 0
64 DES J153947.29+342510.1 rG 15 39 47.2988731560 +34 25 10.146177156           ~ 7 0
65 BOW ACO 2111 CC026 GiC 15 39 49.218 +34 26 42.31           ~ 6 0
66 [FPC2000] ACO 2111 61 GiC 15 39 52.15 +34 27 12.2           ~ 3 0
67 DES J153952.96+342747.5 rG 15 39 52.9708371528 +34 27 47.593938276           ~ 7 0
68 NAME HDF-S reg 22 32 56 -60 33.0           ~ 565 0
69 [FPC2000] ACO 2658 1 GiC 23 44 46.91 -12 18 09.6           ~ 3 0
70 [FPC2000] ACO 2658 3 GiC 23 44 47.38 -12 17 46.6           ~ 3 0
71 [FPC2000] ACO 2658 10 GiC 23 44 49.77 -12 17 25.8           ~ 3 0
72 2MASX J23444984-1217390 GiC 23 44 49.8224571408 -12 17 39.017317020           ~ 3 0
73 [FPC2000] ACO 2658 11 GiC 23 44 50.20 -12 17 19.8           ~ 3 0
74 [FPC2000] ACO 2658 12 GiC 23 44 50.30 -12 18 24.6           ~ 3 0
75 [FPC2000] ACO 2658 18 GiC 23 44 54.24 -12 17 57.9           ~ 3 0
76 [FPC2000] ACO 2658 20 GiC 23 44 56.14 -12 17 05.8           ~ 3 0
77 ACO 2658 ClG 23 44 58 -12 18.3           ~ 15 0

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2023.09.23-23:55:48

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