Frequency and properties of bars in cluster and field galaxies at intermediate redshifts

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Volume 497 / No 3 (April III 2009)

A&A, 497 3 (2009) 713-728

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Table 1:

Basic properties of clusters and the secondary structures.
Cluster/Group	RA (J2000.0)	Dec (J2000.0)	z	$\sigma$	R₂₀₀	$N_{\rm tot}^C$	$N_{\rm tot}^F$
name	(hh mm ss)	(dd mm ss)		(km s^-1)	(Mpc)
cl1037.9-1243	10 37 51.4	-12 43 26.6	0.58	319	0.57	168	74
cl1037.9-1243a	10 37 52.3	-12 44 49.0	0.43	537	1.06	33	(...)
cl1040.7-1155	10 40 40.3	-11 56 04.2	0.70	418	0.70	68	86
cl1054.4-1146	10 54 43.5	-11 46 19.4	0.70	589	0.99	138	74
cl1054.7-1245	10 54 43.5	-12 45 51.9	0.75	504	0.82	94	89
cl1103.7-1245	11 03 43.4	-12 45 34.1	0.96	534	0.77	0	76
cl1103.7-1245a	11 03 34.9	-12 46 46.2	0.63	336	0.59	3	(...)
cl1103.7-1245b	11 03 36.5	-12 44 22.3	0.70	252	0.42	6	(...)
cl1138.2-1133	11 38 10.2	-11 33 37.9	0.48	732	1.40	103	72
cl1138.2-1133a	11 38 08.6	-11 36 54.9	0.45	542	1.05	7	(...)
cl1216.8-1201	12 16 45.3	-12 01 17.6	0.79	1018	1.61	117	127
cl1227.9-1138	12 27 53.9	-11 38 17.3	0.64	574	1.00	128	76
cl1227.9-1138a	12 27 52.1	-11 39 58.7	0.58	341	0.61	8	(...)
cl1232.5-1250	12 32 30.3	-12 50 36.4	0.54	1080	1.99	143	66
cl1354.2-1230	13 54 09.8	-12 31 01.5	0.76	648	1.05	60	81
cl1354.2-1230a	13 54 11.4	-12 30 45.2	0.60	433	0.77	7	(...)

Notes: when more than one cluster or group is found in the EDisCS fields, they are identified with ``a'' or ``b'' appended to the name of the main cluster (structures with $\sigma<400$ km s^-1 are regarded as groups). The coordinates of the clusters/groups correspond to the positions of the brightest cluster/group galaxies. The redshifts (z) and line-of-sight cluster/group velocity dispersions ( $\sigma$ ) are taken from Halliday et al. (2004) and Milvang-Jensen et al. (2008). The virial radius ( $R_{\rm 200}$ ) has been determined using Eq. (8) from Finn et al. (2005). $N_{\rm tot}^C$ gives the total number of disk galaxies (i.e. S0-Sm/Im) in the cluster and $N_{\rm tot}^F$ gives the number of disk galaxies in the corresponding field. For the structures cl1227.9-1138 and cl1227.9-1138a no Sérsic fits could be performed, because the data only became available much later and could not be included in the general analysis anymore.

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