Table 1.
Fitting results of an example spectrum during the event.
| Parameter | Value at 05:51:50 UTC |
|---|---|
| kT1a | 1.101 ± 0.020 keV |
| kT2a | 0.547 ± 0.012 keV |
| EM1b | 1.35 ⋅ 1047 ± 1.21 ⋅ 1046 cm−3 |
| EM2b | 8.96 ⋅ 1047 ± 6.42 ⋅ 1046 cm−3 |
| Al c | 8.489 ± 0.724 |
| Ca c | 3.983 ± 0.267 |
| Mg c | 3.602 ± 0.226 |
| Fe c | 0.864 ± 0.098 |
| Si c | 1.695 ± 0.092 |
| Ni c | 13.657 ± 2.154 |
| S c | 0.597 ± 0.041 |
| Ar c | 0.986 ± 0.107 |
| Model flux (1.55–12.4 keV) | 9.29 ⋅ 10−6 Wm−2 |
| Model flux (3.1–24.8 keV) | 6.29 ⋅ 10−7 Wm−2 |
| χ2 | 1.752 |
Notes. Subscript 1 refers to the hotter thermal component, and subscript 2 to the cooler component.
Emission measure ∫nenHdV, with dV being the volume element (cm3), and ne and nH being the electron and H densities (cm−3), respectively.
Abundance factors relative to photospheric values from Anders & Grevesse (1989).
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