Multiwavelength campaign on Mrk 509 - II. Analysis of high-quality Reflection Grating Spectrometer spectra

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Table 8

Line shifts Δλ ≡ λ_obs − λ_pred in mÅ for the X-ray absorption lines from the hot interstellar medium.

Transition	Delta lambda^a	Delta lambda ^b	Error^c	Error^d
	(mÅ)	(mÅ)	(mÅ)	(mÅ)

Fe xvii 2p–3d	9	5	8	13
Ne x 1s–2p	–8	–11	10	13
Ne ix 1s–2p	9	6	7	11
O vii 1s–3p	–3	–8	10	16
O viii 1s–2p	0	–5	5	14
O vii 1s–2p	–2	–8	5	15
O vi 1s–2p	8	2	13	13
C vi 1s–2p	11	1	13	26

Notes.

^(a)

Using v_LSR = −56 km s^-1.

^(b)

Using v_LSR = +26 km s^-1.

^(c)

Only statistical error.

^(d)

Including uncertainty of ± 200 km s^-1 except for O vi.

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