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Table 3

Derived properties of the group sample.

Group name kB   T Z r2500 M2500 r500 M500
keV Z⊙
A0160 1.77 ± 0.05 0.17 ± 0.02 0.255 ± 0.007 2.35 ± 0.19 0.550 ± 0.024 4.79 ± 0.61
A1177 1.61 ± 0.04 0.35 ± 0.04 0.280 ± 0.015 3.12 ± 0.50 0.625 ± 0.047 7.02 ± 1.58
ESO 552020 1.96 ± 0.05 0.39 ± 0.04 0.265 ± 0.006 2.66 ± 0.18 0.580 ± 0.025 5.58 ± 0.75
HCG 62 1.31 ± 0.01 0.22 ± 0.01 0.220 ± 0.009 1.54 ± 0.17 0.465 ± 0.014 2.88 ± 0.28
HCG 97 0.81 ± 0.01 0.15 ± 0.01 0.225 ± 0.006 1.66 ± 0.12 0.520 ± 0.015 4.03 ± 0.30
IC 1262 1.79 ± 0.02 0.24 ± 0.01 0.275 ± 0.006 2.96 ± 0.20 0.660 ± 0.013 8.28 ± 0.48
IC 1633 2.99 ± 0.08 0.35 ± 0.04 0.335 ± 0.015 5.35 ± 0.74 0.845 ± 0.060 17.29 ± 3.91
MKW4 1.86 ± 0.03 0.49 ± 0.03 0.320 ± 0.012 4.67 ± 0.52 0.690 ± 0.029 9.48 ± 1.18
MKW8 2.84 ± 0.07 0.41 ± 0.04 0.310 ± 0.009 4.25 ± 0.39 0.695 ± 0.037 9.65 ± 1.61
NGC 326 1.67 ± 0.04 0.21 ± 0.02 0.230 ± 0.010 1.72 ± 0.23 0.530 ± 0.036 4.29 ± 0.89
NGC 507 1.32 ± 0.01 0.28 ± 0.01 0.205 ± 0.004 1.23 ± 0.07 0.470 ± 0.021 2.98 ± 0.41
NGC 533 1.33 ± 0.01 0.28 ± 0.02 0.220 ± 0.013 1.52 ± 0.24 0.480 ± 0.032 3.20 ± 0.58
NGC 777 0.73 ± 0.01 0.32 ± 0.06 0.180 ± 0.005 0.83 ± 0.05 0.395 ± 0.015 1.76 ± 0.13
NGC 1132 1.08 ± 0.01 0.31 ± 0.02 0.190 ± 0.007 0.99 ± 0.12 0.440 ± 0.023 2.47 ± 0.43
NGC 1550 1.33 ± 0.00 0.28 ± 0.00 0.210 ± 0.005 1.32 ± 0.09 0.445 ± 0.010 2.52 ± 0.19
NGC 4325 0.98 ± 0.01 0.39 ± 0.02 0.195 ± 0.003 1.05 ± 0.04 0.430 ± 0.006 2.28 ± 0.10
NGC 4936 0.89 ± 0.02 0.17 ± 0.02 0.155 ± 0.007 0.54 ± 0.08 0.355 ± 0.026 1.30 ± 0.31
NGC 5129 0.81 ± 0.01 0.30 ± 0.03 0.210 ± 0.009 1.34 ± 0.17 0.490 ± 0.027 3.36 ± 0.54
NGC 5419 2.09 ± 0.04 0.32 ± 0.03 0.220 ± 0.009 1.52 ± 0.18 0.480 ± 0.030 3.20 ± 0.61
NGC 6269 1.87 ± 0.06 0.26 ± 0.03 0.225 ± 0.009 1.62 ± 0.19 0.570 ± 0.025 5.30 ± 0.75
NGC 6338 2.00 ± 0.03 0.17 ± 0.01 0.295 ± 0.005 3.62 ± 0.19 0.580 ± 0.019 5.61 ± 0.54
NGC 6482 0.62 ± 0.01 0.61 ± 0.20 0.125 ± 0.002 0.29 ± 0.02 0.265 ± 0.005 0.52 ± 0.03
RXC J1022.0+3830 1.74 ± 0.04 0.19 ± 0.03 0.260 ± 0.012 2.55 ± 0.35 0.590 ± 0.034 5.89 ± 0.99
RXC J2214.8+1350 1.34 ± 0.01 0.21 ± 0.01 0.230 ± 0.006 1.74 ± 0.18 0.605 ± 0.026 6.40 ± 1.05
S0463 1.97 ± 0.06 0.15 ± 0.02 0.265 ± 0.009 2.71 ± 0.27 0.565 ± 0.019 5.22 ± 0.54
SS2B153 0.81 ± 0.00 0.51 ± 0.03 0.180 ± 0.005 0.86 ± 0.06 0.400 ± 0.014 1.84 ± 0.17
Group name Mg,2500 Yx,2500 fg,2500 Mg,500 Yx,500 fg,500
A0160 0.101 ± 0.001 0.179 ± 0.004 0.043 ± 0.004 0.419 ± 0.009 0.742 ± 0.019 0.087 ± 0.011
A1177 0.095 ± 0.005 0.153 ± 0.009 0.030 ± 0.005 0.251 ± 0.035 0.405 ± 0.069 0.036 ± 0.009
ESO 552020 0.123 ± 0.002 0.240 ± 0.005 0.046 ± 0.003 0.456 ± 0.011 0.893 ± 0.024 0.082 ± 0.011
HCG 62 0.018 ± 0.001 0.023 ± 0.002 0.012 ± 0.002 0.049 ± 0.009 0.065 ± 0.013 0.017 ± 0.003
HCG 97 0.030 ± 0.002 0.025 ± 0.001 0.018 ± 0.002 0.069 ± 0.007 0.056 ± 0.005 0.017 ± 0.002
IC 1262 0.172 ± 0.005 0.307 ± 0.009 0.058 ± 0.004 0.545 ± 0.030 0.976 ± 0.053 0.066 ± 0.005
IC 1633 0.196 ± 0.004 0.586 ± 0.014 0.037 ± 0.005 0.829 ± 0.045 2.476 ± 0.149 0.048 ± 0.011
MKW4 0.069 ± 0.004 0.128 ± 0.007 0.015 ± 0.002 0.128 ± 0.003 0.238 ± 0.044 0.013 ± 0.002
MKW8 0.191 ± 0.003 0.541 ± 0.012 0.045 ± 0.004 0.749 ± 0.022 2.127 ± 0.068 0.078 ± 0.013
NGC 326 0.013 ± 0.001 0.021 ± 0.001 0.007 ± 0.001 0.067 ± 0.003 0.112 ± 0.006 0.016 ± 0.003
NGC 507 0.068 ± 0.001 0.090 ± 0.002 0.056 ± 0.003 0.291 ± 0.007 0.384 ± 0.011 0.098 ± 0.014
NGC 533 0.024 ± 0.002 0.032 ± 0.003 0.016 ± 0.003 0.080 ± 0.013 0.106 ± 0.024 0.025 ± 0.006
NGC 777 0.021 ± 0.003 0.015 ± 0.002 0.025 ± 0.004 0.053 ± 0.008 0.038 ± 0.006 0.030 ± 0.005
NGC 1132 0.039 ± 0.001 0.042 ± 0.001 0.040 ± 0.005 0.170 ± 0.007 0.183 ± 0.008 0.069 ± 0.012
NGC 1550 0.054 ± 0.001 0.071 ± 0.001 0.041 ± 0.003 0.172 ± 0.007 0.228 ± 0.009 0.068 ± 0.006
NGC 4325 0.043 ± 0.001 0.042 ± 0.001 0.041 ± 0.002 0.129 ± 0.006 0.126 ± 0.006 0.056 ± 0.003
NGC 4936 0.018 ± 0.001 0.016 ± 0.001 0.033 ± 0.005 0.087 ± 0.004 0.078 ± 0.004 0.067 ± 0.016
NGC 5129 0.020 ± 0.001 0.016 ± 0.001 0.015 ± 0.002 0.048 ± 0.005 0.039 ± 0.004 0.014 ± 0.003
NGC 5419 0.059 ± 0.002 0.123 ± 0.004 0.039 ± 0.005 0.314 ± 0.012 0.656 ± 0.024 0.098 ± 0.019
NGC 6269 0.082 ± 0.002 0.154 ± 0.005 0.051 ± 0.006 0.492 ± 0.012 0.919 ± 0.029 0.093 ± 0.013
NGC 6338 0.147 ± 0.002 0.295 ± 0.005 0.041 ± 0.002 0.410 ± 0.011 0.821 ± 0.025 0.073 ± 0.007
NGC 6482 0.007 ± 0.001 0.005 ± 0.001 0.026 ± 0.002 0.023 ± 0.001 0.014 ± 0.001 0.043 ± 0.004
RXC J1022.0+3830 0.112 ± 0.003 0.195 ± 0.007 0.044 ± 0.006 0.405 ± 0.031 0.706 ± 0.071 0.069 ± 0.013
RXC J2214.8+1350 0.053 ± 0.001 0.070 ± 0.002 0.030 ± 0.003 0.289 ± 0.008 0.386 ± 0.011 0.045 ± 0.008
S0463 0.118 ± 0.002 0.232 ± 0.006 0.043 ± 0.004 0.503 ± 0.018 0.990 ± 0.038 0.096 ± 0.011
SS2B153 0.029 ± 0.001 0.023 ± 0.001 0.033 ± 0.002 0.083 ± 0.003 0.068 ± 0.002 0.045 ± 0.004

Notes. The statistical errors on the temperatures of NGC 1550 and SS2B153 were smaller than 0.01   keV.

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