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Table 5

ROSAT filament best-fit.

Parameter Ext_fil
NH (1022 cm−2)
kT (keV)
O/O
Ne/Ne <1.5
n2l (1018 cm−5)
χ2∕d.o.f. 93.15/94

Notes. The abundance of O was frozen to the best-fit parameter in order to reduce the uncertainty of the kT parameter. The abundance of O was determined by freezing Ne abundance. Errors are at a 90% confidence level.

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