Table 2: Equivalent hydrogen columns (log $N_{\rm H}$ ; cm $^{\rm -2}$ ), ionisation parameters (log $\xi$ ; erg cm s $^{\rm -1}$ ) and outflow velocities ( $v_{\rm out}$ ; km s $^{\rm -1}$ ) of the modelled warm absorber phases of objects listed in Table 1.
Object log $N_{\rm H}$ log $\xi$ $v_{\rm out}$

MR2251-178 21.51 2.9 250^a

20.3 0.68 250^a

PG 0844+349 23.6 3.7 63 000

PG 1211+143 23.7 3.4 24 000

21.8 1.7 24 000

22.9 -0.9 not given

IRAS 13349+2438 22.3 2.25 0

21.25 0 420

NGC 4593 21.2 2.61 400

19.8 0.5 380

NGC 3783 21.9 1.1 750^b

22.0 2.3 750^b

22.3 2.9 750^b

Markarian 509 21.3 1.76 200

NGC 7469 20.6 2.1 800

NGC 3516 21.9 0.78 200^a

NGC 5548 21.68 2.69 311

21.52 1.98 440

20.15 0.4 290

MCG -6-30-15 21.3 1.25 150

21.3 2.5 1900

Markarian 766 21.2 0.7 0

NGC 4051 21 1.4 402

Ark 564 21 0 150^a

21 2 150^a

^a
Estimated from the blueshift of the UV absorber.
^b
Average of two velocity phases at 1000 and 500 km s $^{\rm -1}$ .

**Table 2:** Equivalent hydrogen columns (log $N_{\rm H}$ ; cm $^{\rm -2}$ ), ionisation parameters (log $\xi$ ; erg cm s $^{\rm -1}$ ) and outflow velocities ( $v_{\rm out}$ ; km s $^{\rm -1}$ ) of the modelled warm absorber phases of objects listed in Table 1.
Object	log $N_{\rm H}$	log $\xi$	$v_{\rm out}$
MR2251-178	21.51	2.9	250^a
	20.3	0.68	250^a
PG 0844+349	23.6	3.7	63 000
PG 1211+143	23.7	3.4	24 000
	21.8	1.7	24 000
	22.9	-0.9	not given
IRAS 13349+2438	22.3	2.25	0
	21.25	0	420
NGC 4593	21.2	2.61	400
	19.8	0.5	380
NGC 3783	21.9	1.1	750^b
	22.0	2.3	750^b
	22.3	2.9	750^b
Markarian 509	21.3	1.76	200
NGC 7469	20.6	2.1	800
NGC 3516	21.9	0.78	200^a
NGC 5548	21.68	2.69	311
	21.52	1.98	440
	20.15	0.4	290
MCG -6-30-15	21.3	1.25	150
	21.3	2.5	1900
Markarian 766	21.2	0.7	0
NGC 4051	21	1.4	402
Ark 564	21	0	150^a
	21	2	150^a

Source LaTeX | All tables | In the text

	1 Introduction
	2 Data and analysis
	3 Results and discussion
	4 Conclusions
	References