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Table 2

Results of spectral fitting of annular spectra.

Cluster r (r180) kTa (keV) Fe (solar) from FFeHeK/F3.5−6 Fe (solar) from FFeHK/F3.5−6
Best-fitb  ±  ΔstatcΔsysd Best-fitb  ±  ΔstatcΔsysd
A262 0.00−0.03 1.95  ±  0.03 1.31  ±  0.28−0.26 –
A262 0.03−0.06 2.36  ±  0.04 0.76  ±  0.09−0.03 –
A262 0.06−0.10 2.43  ±  0.06 0.62  ±  0.08−0.02 –
A262 0.10−0.20 2.12  ±  0.08 0.90  ±  0.21−0.13 –
Virgo 0.00−0.03 2.11  ±  0.00 0.86  ±  0.09−0.11 –
Virgo 0.03−0.06 2.47  ±  0.01 0.52  ±  0.05−0.02 –
A4038 0.00−0.03 3.12  ±  0.06 0.79  ±  0.06+0.00 –
A4038 0.03−0.06 3.22  ±  0.08 0.66  ±  0.05+0.00 –
A4038 0.06−0.10 3.04  ±  0.07 0.57  ±  0.05+0.00 –
A4038 0.10−0.20 2.81  ±  0.10 0.55  ±  0.08+0.01 –
A1060 0.00−0.03 3.35  ±  0.03 0.67  ±  0.03−0.01 –
A1060 0.03−0.06 3.27  ±  0.04 0.55  ±  0.02−0.00 –
A1060 0.06−0.10 2.93  ±  0.05 0.52  ±  0.05−0.01 –
A1060 0.10−0.15 2.79  ±  0.12 0.46  ±  0.10−0.01 –
A2052 0.00−0.03 2.57  ±  0.04 1.28  ±  0.17−0.07 –
A2052 0.03−0.06 3.12  ±  0.06 0.84  ±  0.05−0.00 –
A2052 0.06−0.10 3.12  ±  0.07 0.81  ±  0.06−0.00 –
A2052 0.10−0.20 3.01  ±  0.07 0.69  ±  0.06−0.01 –
A1367 0.00−0.03 2.83  ±  0.23 1.71  ±  0.45−0.15 –
A1367 0.03−0.06 3.37  ±  0.18 0.78  ±  0.11+0.00 –
A1367 0.06−0.10 3.33  ±  0.17 0.71  ±  0.09−0.01 –
A1367 0.10−0.20 3.36  ±  0.14 0.45  ±  0.07+0.00 –
A1367 0.20−0.30 3.22  ±  0.30 0.71  ±  0.17−0.02 –
A780 0.00−0.03 3.41  ±  0.09 0.72  ±  0.06+0.02 –
A780 0.03−0.06 3.67  ±  0.10 0.56  ±  0.05+0.01 –
A780 0.06−0.10 3.62  ±  0.12 0.41  ±  0.07+0.01 –
A780 0.10−0.20 3.93  ±  0.12 0.36  ±  0.04+0.00 –
A780 0.20−0.30 4.33  ±  0.39 0.41  ±  0.13−0.02 –
A2589 0.00−0.03 3.48  ±  0.15 1.50  ±  0.17−0.01 –
A2589 0.03−0.06 3.59  ±  0.14 1.06  ±  0.10−0.01 –
A2589 0.06−0.10 3.50  ±  0.14 0.92  ±  0.10−0.01 –
A2589 0.10−0.20 3.34  ±  0.14 0.79  ±  0.10−0.01 –
AWM7 0.00−0.03 3.44  ±  0.05 1.12  ±  0.06+0.01 –
AWM7 0.03−0.06 3.78  ±  0.07 0.89  ±  0.04+0.00 –
AWM7 0.06−0.10 3.70  ±  0.08 0.62  ±  0.03+0.00 –
AWM7 0.10−0.19 3.67  ±  0.10 0.63  ±  0.04+0.00 –
MKW3s 0.00−0.03 3.18  ±  0.10 1.06  ±  0.11+0.01 –
MKW3s 0.03−0.06 3.67  ±  0.12 0.88  ±  0.08+0.00 –
MKW3s 0.06−0.10 3.78  ±  0.15 0.57  ±  0.06+0.00 –
MKW3s 0.10−0.20 3.47  ±  0.15 0.55  ±  0.08+0.01 –
A2063 0.00−0.03 3.29  ±  0.20 1.02  ±  0.32−0.01 –
A2063 0.03−0.06 3.66  ±  0.21 1.04  ±  0.20+0.01 –
A2063 0.06−0.10 4.05  ±  0.39 0.61  ±  0.14−0.01 –
A3526 0.00−0.03 2.58  ±  0.01 1.63  ±  0.18−0.14 –
A3526 0.03−0.06 3.90  ±  0.03 0.72  ±  0.02+0.00 –
A3526 0.06−0.10 3.81  ±  0.03 0.57  ±  0.03+0.01 –
A3526 0.10−0.20 3.19  ±  0.12 0.36  ±  0.03+0.01 –
A2199 0.00−0.03 3.63  ±  0.05 0.78  ±  0.04+0.04 –
A2199 0.03−0.06 4.25  ±  0.08 0.60  ±  0.04−0.01 –
A2199 0.06−0.10 4.28  ±  0.12 0.60  ±  0.04−0.01 –
A2199 0.10−0.20 4.33  ±  0.11 0.45  ±  0.04−0.01 –
A2199 0.20−0.30 4.18  ±  0.46 0.50  ±  0.13−0.01 –
A496 0.00−0.03 3.01  ±  0.02 0.93  ±  0.05+0.08 –
A496 0.03−0.06 4.16  ±  0.03 0.70  ±  0.03+0.05 –
A496 0.06−0.10 4.72  ±  0.05 0.61  ±  0.04+0.01 –
A496 0.10−0.20 4.73  ±  0.08 0.48  ±  0.04+0.01 –
A496 0.20−0.30 3.94  ±  0.17 0.34  ±  0.05+0.03 –
A1644 0.03−0.06 4.47  ±  0.43 0.76  ±  0.22+0.04 –
A1644 0.06−0.10 4.89  ±  0.35 0.84  ±  0.17+0.01 –
A1644 0.10−0.20 4.95  ±  0.30 0.64  ±  0.11−0.00 –
A1644 0.20−0.30 4.20  ±  0.31 0.61  ±  0.15+0.04 –
A3562 0.00−0.03 4.62  ±  0.24 1.37  ±  0.17−0.01 –
A3562 0.03−0.06 4.71  ±  0.20 0.90  ±  0.09+0.01 –
A3562 0.06−0.10 4.85  ±  0.20 0.75  ±  0.09+0.02 –
A3562 0.10−0.20 4.63  ±  0.18 0.63  ±  0.06+0.02 –
A3562 0.20−0.30 4.49  ±  0.34 0.52  ±  0.14+0.02 –
A3558 0.00−0.03 5.07  ±  0.17 0.75  ±  0.07+0.07 –
A3558 0.03−0.06 5.88  ±  0.17 0.64  ±  0.07−0.01 0.83  ±  0.19−0.01
A3558 0.06−0.10 5.87  ±  0.16 0.50  ±  0.06−0.01 0.49  ±  0.13−0.01
A3558 0.10−0.20 5.29  ±  0.11 0.46  ±  0.04+0.02 0.53  ±  0.14−0.07
A3558 0.20−0.30 4.77  ±  0.16 0.45  ±  0.05+0.07 –
A3627 0.00−0.03 5.76  ±  0.39 0.51  ±  0.09−0.00 –
A3627 0.03−0.06 5.74  ±  0.29 0.49  ±  0.07+0.01 –
A3627 0.06−0.10 6.11  ±  0.20 0.44  ±  0.06−0.00 –
A3627 0.10−0.20 4.97  ±  0.17 0.52  ±  0.06+0.06 –
A3627 0.20−0.30 4.04  ±  0.44 0.73  ±  0.17+0.17 –
A1795 0.00−0.03 4.21  ±  0.05 0.86  ±  0.04+0.11 –
A1795 0.03−0.06 5.32  ±  0.10 0.73  ±  0.06+0.02 0.94  ±  0.23−0.04
A1795 0.06−0.10 5.95  ±  0.14 0.56  ±  0.07+0.02 0.54  ±  0.14−0.06
A1795 0.10−0.20 6.21  ±  0.16 0.43  ±  0.05−0.01 0.34  ±  0.09+0.00
A1795 0.20−0.30 6.20  ±  0.27 0.57  ±  0.09+0.00 –
A1795 0.30−0.50 5.72  ±  0.62 0.35  ±  0.10+0.03 –
A85 0.00−0.03 4.24  ±  0.15 0.98  ±  0.09+0.09 –
A85 0.03−0.06 5.69  ±  0.23 0.84  ±  0.11−0.01 –
A85 0.06−0.10 5.92  ±  0.36 0.61  ±  0.10−0.04 –
A85 0.10−0.20 6.11  ±  0.32 0.52  ±  0.08−0.02 –
A85 0.20−0.30 5.27  ±  0.52 0.49  ±  0.12+0.05 –
A3667 0.00−0.03 6.61  ±  0.30 0.61  ±  0.10−0.00 0.85  ±  0.19−0.05
A3667 0.03−0.06 6.41  ±  0.16 0.49  ±  0.07+0.01 0.59  ±  0.14−0.04
A3667 0.06−0.10 6.33  ±  0.14 0.51  ±  0.06+0.02 0.67  ±  0.13−0.05
A3667 0.10−0.20 6.32  ±  0.10 0.48  ±  0.06+0.01 0.53  ±  0.10−0.03
A3667 0.20−0.30 6.85  ±  0.29 0.36  ±  0.06−0.04 0.39  ±  0.09+0.02
A3667 0.30−0.50 6.33  ±  0.26 0.29  ±  0.05+0.01 –
A426 0.00−0.03 3.79  ±  0.01 0.78  ±  0.02+0.13 –
A426 0.03−0.06 5.39  ±  0.04 0.66  ±  0.05+0.14 0.70  ±  0.15−0.20
A426 0.06−0.10 6.28  ±  0.07 0.54  ±  0.06+0.06 0.56  ±  0.10−0.06
A426 0.10−0.20 6.73  ±  0.07 0.52  ±  0.07−0.01 0.40  ±  0.05+0.01
A426 0.20−0.30 6.54  ±  0.16 0.48  ±  0.07+0.03 0.33  ±  0.08−0.02
A426 0.30−0.50 5.58  ±  0.24 0.48  ±  0.06+0.07 –
A2256 0.03−0.06 7.12  ±  0.63 0.55  ±  0.15−0.06 –
A2256 0.06−0.10 6.70  ±  0.33 0.52  ±  0.10+0.02 0.86  ±  0.21−0.05
A2256 0.10−0.20 6.77  ±  0.30 0.46  ±  0.08−0.01 0.52  ±  0.12−0.01
A2256 0.20−0.30 8.08  ±  0.41 0.54  ±  0.13−0.15 –
A2256 0.30−0.50 9.11  ±  1.25 0.41  ±  0.16−0.15 –
A3571 0.00−0.03 6.66  ±  0.21 0.67  ±  0.10−0.01 0.65  ±  0.13−0.02
A3571 0.03−0.06 6.83  ±  0.21 0.68  ±  0.10+0.01 0.84  ±  0.14−0.06
A3571 0.06−0.10 6.90  ±  0.19 0.59  ±  0.09−0.05 0.54  ±  0.09+0.03
A3571 0.10−0.20 6.71  ±  0.26 0.56  ±  0.09−0.02 0.39  ±  0.09−0.01
A3571 0.20−0.30 7.82  ±  0.88 0.63  ±  0.21−0.12 –
A2029 0.00−0.03 6.48  ±  0.17 1.08  ±  0.16+0.19 1.21  ±  0.26−0.08
A2029 0.03−0.06 7.63  ±  0.29 0.86  ±  0.17+0.02 0.93  ±  0.16−0.03
A2029 0.06−0.10 7.45  ±  0.33 0.65  ±  0.13+0.05 0.57  ±  0.13−0.02
A2029 0.10−0.20 7.75  ±  0.41 0.57  ±  0.13+0.07 0.75  ±  0.14−0.03
A2029 0.20−0.30 8.03  ±  0.94 0.44  ±  0.17−0.05 –
A1656 0.00−0.03 8.17  ±  0.09 0.41  ±  0.07+0.05 0.46  ±  0.03−0.02
A1656 0.03−0.06 8.22  ±  0.06 0.39  ±  0.07−0.03 0.41  ±  0.03+0.01
A1656 0.06−0.10 8.11  ±  0.07 0.40  ±  0.07−0.00 0.39  ±  0.03−0.00
A1656 0.10−0.20 7.75  ±  0.05 0.39  ±  0.07−0.02 0.39  ±  0.03+0.01
A1656 0.20−0.30 6.78  ±  0.13 0.31  ±  0.04+0.08 0.31  ±  0.07−0.04
A1656 0.30−0.50 5.40  ±  0.20 0.25  ±  0.03+0.03 –
A3266 0.00−0.03 7.59  ±  0.44 0.60  ±  0.14+0.06 0.79  ±  0.17−0.04
A3266 0.03−0.06 8.29  ±  0.39 0.58  ±  0.13−0.02 0.55  ±  0.11−0.00
A3266 0.06−0.10 8.21  ±  0.31 0.49  ±  0.10+0.00 0.38  ±  0.09−0.01
A3266 0.10−0.20 8.09  ±  0.21 0.46  ±  0.09−0.02 0.46  ±  0.06+0.01
A3266 0.20−0.30 6.86  ±  0.30 0.33  ±  0.07+0.03 0.42  ±  0.12−0.00
A3266 0.30−0.50 6.29  ±  0.47 0.48  ±  0.12+0.13 –
A754 0.03−0.06 8.93  ±  0.60 0.45  ±  0.12+0.03 0.62  ±  0.13−0.01
A754 0.06−0.10 8.85  ±  0.42 0.58  ±  0.13−0.02 0.36  ±  0.08+0.01
A754 0.10−0.20 9.66  ±  0.38 0.52  ±  0.11−0.06 0.47  ±  0.06+0.01
A754 0.20−0.30 10.04  ±  1.67 0.38  ±  0.16−0.04 0.54  ±  0.12−0.01

Notes. 

(a)

Best-fit ICM temperature with 1σ statistical error derived from the 1T model fits.

(b)

Best-fit Fe abundance using the ICM temperature derived from the 1T model fits.

(c)

1σ statistical error, considering a 10% systematic uncertainty in the ICM temperature derived from the 1T model.

(d)

Difference in the derived Fe abundances using the best-fit multi-T model and the 1T model.

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