Table 1
RGS data C-stat/d.o.f. of the tried models for the different observations.
| Model | net1 (high kT) | net2 (low kT) | 2000 | 2002 |
|
|
||||
| A | low | low | 4801/3160 | 4228/2684 |
| B | low | low | 4806/3161 | 4218/2685 |
| C | low | high | 4820/3160 | 4234/2684 |
| D | high | high | 4832/3159 | 4282/2683 |
Notes. All models consist of two NEI components which had different kT; one high (0.6−0.85 keV), and one low (0.1 − 0.25 keV). The different components also have different net, high ~1014 cm-3 s and low ~1010−11 cm-3 s. Model B is a cooling model (see text). The parameters of models A and B are listed in Table 2.
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