2007A&A...474L...5Z

Query : 2007A&A...474L...5Z

2007A&A...474L...5Z - Astronomy and Astrophysics, volume 474L5-8 (2007/10-4)

Distant galaxy clusters in the COSMOS field found by HIROCS.

ZATLOUKAL M., ROESER H.-J., WOLF C., HIPPELEIN H. and FALTER S.

Abstract (from CDS):

We present the first high-redshift gal axy cluster candidate sample from the HIROCS survey found in the COSMOS field. It results from a combination of public COSMOS with proprietary H-band data on a 0.660o part of the COSMOS field and comprises 12 candidates in the redshift range 1.23≤z≤1.55. We find an increasing fraction of blue cluster members with increasing redshift. Many of the blue and even some of the reddest member galaxies exhibit disturbed morphologies as well as signs of interaction.

Abstract Copyright: ∼

Journal keyword(s): surveys - galaxies: clusters: general - galaxies: high-redshift - galaxies: photometry

Nomenclature: Table 2, col(1): [ZRW2007] NN (Nos 1-15) = Table 2, col(2): HIROCS JHHMMSS.s+DDMMSS N=15.

Simbad objects: 22

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Number of rows : 22
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 [FGH2007] 133 ClG 09 58 25.28 +02 26 07.5           ~ 2 0
2 [FGH2007] 126 ClG 09 58 35.93 +02 20 27.3           ~ 2 0
3 [ZRW2007] 15 ClG 09 59 06.0 +02 27 26           ~ 1 0
4 HIROCS J095922.3+020654 ClG 09 59 22.3 +02 06 54           ~ 1 0
5 [ZRW2007] 10 ClG 09 59 31.8 +02 36 30           ~ 1 0
6 HIROCS J095938.4+021939 ClG 09 59 38.4 +02 19 39           ~ 1 0
7 [AFH2012] 161 GrG 09 59 49 +02 20.5           ~ 8 0
8 HIROCS J095950.3+022014 ClG 09 59 50.3 +02 20 14           ~ 1 0
9 HIROCS J095954.2+022924 ClG 09 59 54.2 +02 29 24           ~ 1 0
10 HIROCS J095957.9+024125 ClG 09 59 57.9 +02 41 25           ~ 1 0
11 HIROCS J100023.9+024158 ClG 10 00 23.9 +02 41 58           ~ 1 0
12 NAME COSMOS Field reg 10 00 28.60 +02 12 21.0           ~ 3639 0
13 HIROCS J100035.6+020338 ClG 10 00 35.6 +02 03 38           ~ 1 0
14 [AFH2012] 234 GrG 10 00 38.43 +02 36 18.0           ~ 5 0
15 [FGH2007] 66 ClG 10 00 52.12 +02 44 23.9           ~ 2 0
16 HIROCS J100054.5+024703 ClG 10 00 54.5 +02 47 03           ~ 1 0
17 HIROCS J100103.2+024546 ClG 10 01 03.2 +02 45 46           ~ 1 0
18 CDGS 54 GrG 10 02 01.47 +02 13 29.6           ~ 19 0
19 HIROCS J100212.2+014858 ClG 10 02 12.2 +01 48 58           ~ 1 0
20 HIROCS J100220.5+020534 ClG 10 02 20.5 +02 05 34           ~ 1 0
21 HIROCS J100221.8+021045 ClG 10 02 21.8 +02 10 45           ~ 1 0
22 HIROCS J100223.7+014527 ClG 10 02 23.7 +01 45 27           ~ 1 0

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