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Table 2

Source classification based on X-ray emission.

Stellara Otherb Undefined

Field APEC PWL (APEC + PWL)c Noned

E 102 7 22 56
C 39 12 33
S 9 1 6 21
W 31 3 7 38

Total 181 11 47 148



Sources fitted by APEC models;


sources fitted by power-law models;


undefined sources: fitted by both models;


undefined sources: fitted by neither model.

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