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Table B.1

XMM/RGS line fluxes of α Cen Ba.

Ion λmodel log Tmax Fobs S/N ratio Blends

Ne ix 13.4473 6.6 9.59e-15 5.6 –0.10 Fe xix 13.4970, 13.5180,
Ne ix 13.5531
Ne ix 13.6990 6.6 1.30e-14 5.3 0.08 Ni xix 13.7790, Fe xvii 13.8250
Fe xvii 15.0140 6.7 6.62e-14 10.7 –0.03
Fe xvii 15.2610 6.7 4.29e-14 8.1 0.20 O  viii 15.1760,
Fe xvii 15.2509, 15.2615
O  viii 16.0055 6.5 1.23e-14 4.0 –0.02 Fe xvii 15.9956, Fe xviii 16.0040,
O  viii 16.0067
Fe xvii 16.7800 6.7 1.38e-14 3.9 –0.35
Fe xvii 17.0510 6.7 6.35e-14 9.8 –0.04 Fe xvii 17.0960
O  vii 18.6270 6.3 1.16e-14 3.1 –0.10
O  viii 18.9671 6.5 7.65e-14 10.6 0.00 O  viii 18.9725
O  vii 21.6015 6.3 1.29e-13 20.2 0.02
O  vii 22.0977 6.3 1.22e-13 12.5 0.19
N  vii 24.7792 6.3 3.68e-14 11.1 –0.04 N  vii 24.7846
Ca xi 25.3520 6.3 7.10e-15 3.0 0.28 N  vii 25.4030
C  vi 28.4652 6.2 1.32e-14 3.3 –0.27 Ar xv 28.3860, C  vi 28.4663
N  vi 28.7870 6.2 2.54e-14 5.0 –0.08
N  vi 29.5347 6.1 2.69e-14 5.5 0.13
Ca xi 30.4710 6.3 2.51e-14 4.7 –0.14 S  xiv 30.4270, 30.4690
C  vi 33.7342 6.1 1.83e-13 12.4 0.01 C  vi 33.7396
C  v 34.9728 6.0 1.49e-14 3.2 0.03 Ar ix 35.0240
Ca xi 35.2750 6.3 1.87e-14 3.6 0.16 S  xii 35.2750
S  xiii 35.6670 6.4 3.93e-14 5.6 –0.01 Ca xi 35.6340, 35.7370

Notes. 

(a)

Line fluxes in erg cm-2 s-1. λmodel (Å) is the APED model wavelength corresponding to the measured line. log Tmax indicates the maximum temperature (K) of formation of the line (unweighted by the EMD). “Ratio” is the log (Fobs/Fpred) of the line. Blends amounting to more than 5% of the total flux for each line are indicated.

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