2010A&A...513L..10S


C.D.S. - SIMBAD4 rel 1.7 - 2019.10.23CEST03:22:20

2010A&A...513L..10S - Astronomy and Astrophysics, volume 513, L10-10 (2010/4-1)

XMMU J100750.5+125818: a strong lensing cluster at z = 1.082.

SCHWOPE A.D., LAMER G., DE HOON A., KOHNERT J., BOEHRINGER H., DIETRICH J.P., FASSBENDER R., MOHR J., MUEHLEGGER M., PIERINI D., PRATT G.W., QUINTANA H., ROSATI P., SANTOS J. and SUHADA R.

Abstract (from CDS):

We report on the discovery of the X-ray luminous cluster XMMU J100750.5+125818 at redshift 1.082 based on 19 spectroscopic members. The cluster displays several strong lensing features. SED modeling of the lensed arc features from multicolor imaging with the VLT and the LBT reveals likely redshifts ∼2.7 for the most prominent of the lensed background galaxies. Mass estimates are derived for different radii from the velocity dispersion of the cluster members, M200≃1.8x1014M, from the X-ray spectral parameters, M500≃1.0x1014M, and the largest lensing arc, MSL≃2.3x1013M. The projected spatial distribution of cluster galaxies appears to be elongated, and the brightest galaxy lies off center with respect to the X-ray emission, indicating a not yet relaxed structure. XMMU J100750.5+125818 offers excellent diagnostics of the inner mass distribution of a distant cluster with strong and weak lensing, in combination with optical and X-ray spectroscopy.

Abstract Copyright:

Journal keyword(s): galaxies: clusters: individual: XMMU J100750.5+125818 - X-rays: galaxies: clusters

Nomenclature: Fig. 1, Table 1: [SLD2010] AN (Nos A1-A2, B1-B3, C1-C2). Fig. A.3, Table A.2: [SLD2010] N-NN (Nos 1-1 to 1-23, 2-1 to 2-14). Text: [SLD2010] J100749.9+125840 N=1.

Status in Simbad:  will not be processed

Simbad objects: 38

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Number of rows : 38

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2019
#notes
1 ClG 0657-56 ClG 06 58 29.6 -55 56 39           ~ 774 1
2 XMMU J083026.2+524133 ClG 08 30 25.900 +52 41 28.40           ~ 11 0
3 [SLD2010] 2-1 G 10 07 39.98 +12 54 43.6       23.99   ~ 1 0
4 [SLD2010] 2-6 G 10 07 40.12 +12 55 34.4       24.04   ~ 1 0
5 [SLD2010] 2-5 G 10 07 40.23 +12 55 24.4       23.54   ~ 1 0
6 [SLD2010] 1-19 G 10 07 40.34 +13 00 11.1       22.95   ~ 1 0
7 [SLD2010] 1-20 G 10 07 41.22 +13 00 17.7       23.42   ~ 1 0
8 [SLD2010] 2-9 G 10 07 41.27 +12 56 04.5       23.94   ~ 1 0
9 [SLD2010] 1-21 G 10 07 41.36 +13 00 30.1       23.62   ~ 1 0
10 [SLD2010] 1-16 G 10 07 42.96 +12 59 35.9       23.53   ~ 1 0
11 [SLD2010] 2-7 G 10 07 44.69 +12 55 42.1       24.05   ~ 1 0
12 [SLD2010] 1-15 G 10 07 47.54 +12 59 27.3       24.47   ~ 1 0
13 [SLD2010] 1-11 * 10 07 47.71 +12 58 50.6       22.20   ~ 1 0
14 [SLD2010] 2-11 G 10 07 47.90 +12 56 29.7       22.72   ~ 1 0
15 [SLD2010] 1-1 G 10 07 47.95 +12 57 34.5       22.51   ~ 1 0
16 [SLD2010] 1-13 G 10 07 49.18 +12 59 10.4       24.88   ~ 1 0
17 [SLD2010] 1-2 G 10 07 49.44 +12 57 42.3       24.68   ~ 1 0
18 [SLD2010] 1-10 G 10 07 49.83 +12 58 40.4       22.43   ~ 1 0
19 [SLD2010] 2-3 G 10 07 49.86 +12 55 09.9       24.05   ~ 1 0
20 [SLD2010] J100749.9+125840 BiC 10 07 49.9 +12 58 40       22.43   ~ 1 0
21 [SLD2010] 1-8 G 10 07 49.94 +12 58 26.4       22.84   ~ 1 0
22 [SLD2010] 1-14 G 10 07 50.01 +12 59 19.2       23.79   ~ 1 0
23 [SLD2010] 1-9 G 10 07 50.05 +12 58 35.0       23.07   ~ 1 0
24 XMMU J100750.5+125818 ClG 10 07 50.50 +12 58 18.1           ~ 4 0
25 [SLD2010] 1-6 G 10 07 50.64 +12 58 12.3       24.62   ~ 1 0
26 [SLD2010] 1-7 G 10 07 50.77 +12 58 19.0       24.13   ~ 1 0
27 [SLD2010] 2-10 G 10 07 50.86 +12 56 16.9       24.27   ~ 1 0
28 [SLD2010] 1-5 G 10 07 50.96 +12 58 02.2       22.39   ~ 1 0
29 [SLD2010] 1-22 G 10 07 51.06 +13 00 46.8       23.56   ~ 1 0
30 [SLD2010] 1-12 G 10 07 51.24 +12 59 03.5       22.49   ~ 1 0
31 NVSS J100751+125901 Rad 10 07 51.289 +12 59 03.34           ~ 1 0
32 [SLD2010] 2-14 G 10 07 51.45 +12 57 01.5       23.44   ~ 1 0
33 [SLD2010] 1-3 G 10 07 51.50 +12 57 49.4       23.91   ~ 1 0
34 [SLD2010] 2-2 G 10 07 51.74 +12 54 57.6       23.66   ~ 1 0
35 [SLD2010] 2-8 G 10 07 53.21 +12 55 53.9       24.40   ~ 1 0
36 [SLD2010] 1-23 * 10 07 53.89 +13 00 58.6       21.90   ~ 1 0
37 [SLD2010] 1-18 G 10 07 56.02 +12 59 54.3       23.67   ~ 1 0
38 ClG J2235-2557 ClG 22 35 20.6 -25 57 42           ~ 135 0

    Equat.    Gal    SGal    Ecl

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2019.10.23-03:22:20

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