Intracluster medium cooling, AGN feedback, and brightest cluster galaxy properties of galaxy groups - Five properties where groups differ from clusters

Free Access

Issue		A&A Volume 572, December 2014


Article Number		A46
Number of page(s)		30
Section		Cosmology (including clusters of galaxies)
DOI		https://doi.org/10.1051/0004-6361/201322684
Published online		27 November 2014

Online material

Table 6

Radio data for CRS.

Appendix A: Calculation of scatter

We explain the calculation of scatter given in Table 3, which is based on the weighted sample variance in the log-log plane (Arnaud et al. 2005; Mittal et al. 2011): where , . Here, N is the sample size, c is the normalisation, m is the slope and the deltas represent the errors on the quantities. The statistical scatter, σ_stat, is estimated by calculating the root-mean-square of σ_i. The intrinsic scatter is given as the difference between the raw and the statistical scatters in quadrature. We simply replace M₅₀₀ in place of L_X in the formula to calculate scatter for the M₅₀₀ − L_BCG relation.

Appendix B: Temperature profiles

	Fig. B.1 Temperature profiles of A0160 (left) and A1177 (right).
Open with DEXTER

	Fig. B.2 Temperature profiles of ESO 55 (left) and HCG 62 (right).
Open with DEXTER

	Fig. B.3 Temperature profiles of HCG 97 (left) and IC 1262 (right).
Open with DEXTER

	Fig. B.4 Temperature profiles of IC 1633 (left) and MKW 4 (right).
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	Fig. B.5 Temperature profiles of MKW 8 (left) and NGC 326 (right).
Open with DEXTER

	Fig. B.6 Temperature profiles of NGC 507 (left) and NGC 533 (right).
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	Fig. B.7 Temperature profiles of NGC 777 (left) and NGC 1132 (right).
Open with DEXTER

	Fig. B.8 Temperature profiles of NGC 1550 (left) and NGC 4325 (right).
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	Fig. B.9 Temperature profiles of NGC 4936 (left) and NGC 5129 (right).
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	Fig. B.10 Temperature profiles of NGC 5419 (left) and NGC 6269 (right).
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	Fig. B.11 Temperature profiles of NGC 6338 (left) and NGC 6482 (right).
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	Fig. B.12 Temperature profiles of RXCJ 1022 (left) and RXCJ 2214 (right).
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	Fig. B.13 Temperature profiles of S0463 (left) and SS2B (right).
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Appendix C: NVSS radio contours on optical images for some groups

Here, we present 1.4 GHz NVSS radio contours (green) overlaid on optical images from SAO-DSS with the EP marked (red X). Co-ordinates are sexagesimal right ascension and declination.

	Fig. C.1 A0160 and A1177.
Open with DEXTER

	Fig. C.2 ESO55 and HCG62.
Open with DEXTER

	Fig. C.3 HCG97 and IC 1262.
Open with DEXTER

	Fig. C.4 MKW8 and NGC 326.
Open with DEXTER

	Fig. C.5 NGC 507 and NGC 533.
Open with DEXTER

	Fig. C.6 NGC 777 and NGC 1132.
Open with DEXTER

	Fig. C.7 NGC 1550 and NGC 4325.
Open with DEXTER

	Fig. C.8 NGC 4936 and NGC 5129.
Open with DEXTER

	Fig. C.9 NGC 5419 and NGC 6269.
Open with DEXTER

	Fig. C.10 NGC 6338 and NGC 6482.
Open with DEXTER

	Fig. C.11 RXC J1022 and RXC J2214.
Open with DEXTER

	Fig. C.12 SS2B.
Open with DEXTER

© ESO, 2014

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