Unveiling the environment surrounding low-mass X-ray binary SAX J1808.4–3658

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Table 7

Emission-line spectral fits of the LETGS spectrum after (and including) the burst events (see also Fig. 8).

Model	Δχ²/d.o.f.	v (10³ km s^-1)	n _e n _X V ^a	T (keV)	Ne/O^b

1 CIE	24/5	+34 ± 1	3 ± 1		>2

1 CIE	39/5	−24 ± 1	4 ± 2	2.5 ± 1.0	>2.5

2 CIE	60/5	−24 ± 1			>3
2 CIE	60/5	−40 ± 1			>3

Notes.

^(a)

Emission measures n_en_XV are in units of (10⁶² m^-3).

^(b)

Ne/O abundance ratios are in solar units.

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