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Table 3.

Properties of the [NeII]12.8, [NeV]14.3, and H20-0S(5) emission lines derived from the fits with Gaussian components.

QSO2 [NeII]12.8 [NeV]14.3 H20-0S(5)
L[NeII] FWHM vs L[NeV] FWHM vs LS(5) FWHM vs



(1041 erg s−1) (km s−1) (km s−1) (1041 erg s−1) (km s−1) (km s−1) (1041 erg s−1) (km s−1) (km s−1)
J1010 3.50±0.22 410±10 0±3 0.14±0.03 390 40±20 0.18±0.01 340±30 –30±10
3.92±0.19 1220±60 10±10 0.66±0.05 1600±100 170±50
J1100 3.78±0.16 360±10 0±3 8.88±0.15 339±4 28±1 0.53±0.06 510±60 –10±20
4.63±0.17 1360±60 60±20 8.57±0.19 1470±40 120±10
J1356 1.30±0.05 300±10 200±5 0.81±0.08 360±25 140±6 0.90±0.02 470±10 –10±4
1.95±0.06 290±10 –200±3 0.73±0.04 220±10 –270±4
1.50±0.08 1640±90 –100±30 4.23±0.09 1450±30 14±8
J1430 4.65±0.17 320±6 0±1 3.04±0.11 420±8 56±2 0.50±0.01 500±10 20±4
6.12±0.15 900±20 –13±4 2.94±0.10 1150±40 80±7
J1509 5.57±0.09 386±4 0±1 3.07±0.08 420±8 7±2 0.59±0.02 390±10 25±5
4.05±0.09 1390±40 –140±10 6.48±0.09 1560±30 –220±8

Notes. The peak of the narrow component of [NeII] has been set as zero velocity (vs = 0 km s−1), so vs of any other component is relative to it. In J1356, where two narrow components were fitted to the atomic lines, the average of their two peak wavelengths corresponds to zero velocity. FWHMs are corrected from instrumental broadening, calculated following Eq. (1) in Argyriou et al. (2023). FWHMs without errors have been fixed.

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