The Extended GMRT Radio Halo Survey - I. New upper limits on radio halos and mini-halos

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Volume 557 (September 2013)

A&A, 557 (2013) A99

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Table 1

Extended GMRT RHS sample (first sector, 17 clusters) and part of the GRHS sample.

Name	RA_J2000	Dec_J2000	z	L_X (0.1–2 keV)	Notes
				10⁴⁴ erg s^-1

A68	00 36 59.4	+09 08 30	0.254	9.47
Z348	01 06 50.3	+01 03 17	0.254	6.23	^√
RX J0142.0+2131	01 42 03.1	+21 30 39	0.280	6.41	^√
A267	01 52 52.2	+01 02 46	0.230	8.57	^√
RX J0439.0+0715	04 39 01.2	+07 15 36	0.244	8.37	^√
RX J0439.0+0520	04 39 02.2	+05 20 43	0.208	5.30	^√
A520	04 54 19.0	+02 56 49	0.203	8.84	Radio halo^a
A689	08 37 29.7	+14 59 29	0.279	19.68	^√
Z1953	08 50 10.1	+36 05 09	0.373	23.46
Z3146	10 23 39.6	+04 11 10	0.290	17.26
Z5247	12 34 17.3	+09 46 12	0.229	6.32
A1576	12 36 49.1	+63 11 30	0.302	7.20	^√
A1722	13 19 43.0	+70 06 17	0.327	10.78
A1835	14 01 02.0	+02 51 32	0.252	24.48	Mini-halo^b
A2146	15 56 04.7	+66 20 24	0.234	5.62	No halo^c
RX J2129.6+0005	21 29 37.9	+00 05 39	0.235	11.66
A2552	23 11 33.1	+03 38 07	0.301	10.07

RXC J0437.1+0043	04 37 10.1	+00 43 38	0.284	8.99	^√
RXC J1212.3−1816	12 12 18.9	−18 16 43	0.269	6.20	^√
A2261	17 22 28.3	+32 09 13	0.224	11.31	^√
A2485	22 48 32.9	−16 06 23	0.247	5.10	^√
RX J1532.9+3021	15 32 54.2	30 21 11	0.345	16.48	^√, Mini-halo^d

Notes.Columns are 1) cluster name; 2) right ascension; 3) declination; 4) redshift; 5) X-ray luminosity¹ (0.1−2 keV) in units 10⁴⁴ erg s^-1 (Ebeling et al. 1998, 2000; Böhringer et al. 2004); 6) Notes about the cluster. Radio data on the clusters marked with the symbol “^√” are presented in this paper. ⁽¹⁾ Corrected for cosmology;

Reference.

^(a)

Govoni et al. (2001);

^(b)

Murgia et al. (2009);

^(c)

Russell et al. (2011);

^(d)

Giacintucci et al. (in prep).

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