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Table 2.

Weighted-averaged ΔZ/Z values, estimated for Perseus, 2A 0335+096, and Sérsic 159−03.

Cluster Detector Individual fit
Joint fit
Strategy 1 Strategy 2 Strategy 1 Strategy 2
MOS 1 0.056 ± 0.011 0.027 ± 0.011
Perseus MOS 2 0.044 ± 0.016 0.048 ± 0.012
pn 0.076 ± 0.009 0.073 ± 0.010
EPIC 0.064 ± 0.007 0.051 ± 0.006 0.081 ± 0.006 0.062 ± 0.006

MOS 1 0.020 ± 0.031 0.033 ± 0.029
2A 0335+096 MOS 2 0.030 ± 0.030 0.032 ± 0.027
pn 0.067 ± 0.025 0.048 ± 0.018
EPIC 0.043 ± 0.016 0.041 ± 0.013 0.068 ± 0.014 0.052 ± 0.013

MOS 1 −0.033 ± 0.070 −0.031 ± 0.063
Sérsic 159−03 MOS 2 0.112 ± 0.066 0.128 ± 0.065
pn −0.020 ± 0.046 0.039 ± 0.043
EPIC 0.010 ± 0.033 0.042 ± 0.031 0.042 ± 0.032 0.048 ± 0.029

Notes. ΔZ/Z values are obtained both considering the three XMM-Newton cameras independently (indicated with ‘MOS 1’, ‘MOS 2’, and ‘pn’) and together (‘EPIC’) in the average (see text).

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