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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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