XMM-Newton study of 30 Doradus C and a newly identified MCSNR J0536−6913 in the Large Magellanic Cloud

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Volume 573 (January 2015)

A&A, 573 (2015) A73

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Table 4

Spectral fit results for BG-E.

Component	Parameter	Value

Foreground absorption
Galactic (phabs)	N_H,Gal (10²² cm^-2)	0.06 (fixed)^a
LMC (vphabs)^b	N_H,LMC (10²² cm^-2)	0.59 (0.55–0.64)^e


LMC interstellar medium
ISM 1 (vapec)^b	kT	0.23 (0.22–0.24)
	norm (10^-4 cm^-5)	8.93 (6.86–11.48)
ISM 2 (vapec)^c	kT	0.81 (fixed)^d
	norm (10^-4 cm^-5)	4.13 (3.88–4.39)
	O (Z/Z_⊙)	1.25 (1.11–1.41)
	Ne (Z/Z_⊙)	1.26 (1.13–1.39)
	Mg (Z/Z_⊙)	1.34 (1.20–1.48)

Fit statistic		1.23

Notes. See text for description of the model components. The normal astrophysical background parameters are fixed to the best-fit values determined from BG-W (see Table 3).

^(a)

Fixed to the Galactic column density from the Dickey & Lockman (1990) HI maps.

^(b)

Absorption and thermal component abundances fixed to those of the LMC.

^(c)

Only O, Ne, and Mg allowed to vary. All other metal abundances fixed to LMC values.

^(d)

Fixed according to the results of the BG-W fits (see Table 3).

^(e)

Numbers in parentheses are the 90% confidence intervals.

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