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Table 2

Observed fluxes for lines in the LR1 and the LR2 gratings with respect to F(Hβ).

λ0 Ion f(λ) F(λ)/F(Hβ)
(Å) Knot 1 Knot 2 Knot 3

3669.47 H i 0.268 0.17  ±  0.05 0.42  ±  0.05 ...
3671.48 H i 0.268 0.24  ±  0.05 0.24  ±  0.06 ...
3673.76 H i 0.268 0.35  ±  0.05 0.46  ±  0.06 ...
3676.37 H i 0.265 0.53  ±  0.06 0.57  ±  0.07 ...
3679.36 H i 0.265 0.52  ±  0.04 0.69  ±  0.11 ...
3682.81 H i 0.265 0.67  ±  0.05 0.77  ±  0.08 ...
3686.83 H i 0.263 0.75  ±  0.05 0.99  ±  0.08 ...
3691.56 H i 0.263 0.83  ±  0.06 0.91  ±  0.06 ...
3697.15 H i 0.261 1.10  ±  0.08 0.91  ±  0.06 ...
3703.86 H i 0.261 1.30  ±  0.08 1.25  ±  0.06 ...
3705.04 He i 0.261 0.70  ±  0.07 0.57  ±  0.06 ...
3711.97 H i 0.259 1.37  ±  0.08 1.71  ±  0.09 ...
3721.83 [S iii] 0.257 2.95  ±  0.16 2.68  ±  0.09 ...
3726.03 [O ii] 0.255 43.82  ±  2.73 75.36  ±  2.05 101.88  ±  3.97
3728.82 [O ii] 0.255 46.35  ±  2.77 93.87  ±  2.61 144.38  ±  6.84
3734.17 H i 0.255 1.99  ±  0.14 1.99  ±  0.08 1.26  ±  0.20
3750.15 H i 0.251 2.70  ±  0.16 2.80  ±  0.10 3.24  ±  0.40
3770.63 H i 0.247 3.34  ±  0.18 3.54  ±  0.09 2.51  ±  0.32
3797.90 H i 0.241 4.59  ±  0.25 4.69  ±  0.12 4.56  ±  0.33
3819.61 He i 0.237 0.86  ±  0.06 0.88  ±  0.04 0.65  ±  0.20
3835.39 H i 0.235 6.61  ±  0.35 6.74  ±  0.15 6.65  ±  0.48
3868.75 [Ne iii] 0.227 48.87  ±  3.10 31.73  ±  0.93 22.34  ±  0.89
3889.05 H i+He i 0.223 16.52  ±  0.90 18.11  ±  0.43 15.91  ±  0.67
3964.73 He i 0.209 0.57  ±  0.35 0.59  ±  0.19 0.77  ±  0.45
3967.46 [Ne iii] 0.207 15.88  ±  0.82 10.38  ±  0.31 8.77  ±  0.59
3970.07 H i 0.207 15.80  ±  0.82 15.80  ±  0.38 15.80  ±  0.72
4009.22 He i 0.198 0.20  ±  0.03* ... ...
4026.21 He i 0.194 1.73  ±  0.09 1.69  ±  0.05 0.81  ±  0.19

4068.60 [S ii] 0.187 1.40  ±  0.08 1.41  ±  0.05 3.28  ±  0.24
4076.35 [S ii] 0.184 0.46  ±  0.03 0.52  ±  0.03 1.25  ±  0.16
4097.26 O ii 0.180 0.05  ±  0.01 ... ...
4101.74 H i 0.180 25.79  ±  1.37 25.42  ±  0.58 25.19  ±  0.89
4120.82 He i 0.176 0.20  ±  0.02 0.09  ±  0.03 ...
4143.76 He i 0.172 0.23  ±  0.02 0.16  ±  0.02 ...
4243.97 [Fe ii] 0.153 0.03  ±  0.01 0.05  ±  0.01 ...
4267.15 C ii 0.147 0.06  ±  0.01 0.10  ±  0.01 ...
4287.40 [Fe ii] 0.144 0.12  ±  0.01 0.24  ±  0.02 1.23  ±  0.15
4340.47 H i 0.133 46.60  ±  2.87 46.60  ±  1.12 46.60  ±  1.71
4359.34 [Fe ii] 0.129 0.06  ±  0.01 0.13  ±  0.01 0.53  ±  0.10
4363.21 [O iii] 0.129 7.77  ±  0.39 3.70  ±  0.08 2.64  ±  0.21
4368.25 O i 0.127 0.03  ±  0.01 ... ...
4387.93 He i 0.122 0.49  ±  0.03 0.45  ±  0.02 ...
4413.78 [Fe ii] 0.118 0.07  ±  0.01 0.01  ±  0.01 ...
4416.27 [Fe ii] 0.115 0.04  ±  0.01 0.03  ±  0.01 ...
4437.55 He i 0.110 4.48  ±  0.25 ... ...
4452.11 [Fe ii] 0.108 0.13  ±  0.01 ... ...
4471.48 He i 0.103 0.08  ±  0.01 0.19  ±  0.01 0.36  ±  0.18

Notes. See text for details of the scaling of the spectra.

(*)

This line presented a “secondary peak” towards the blue which correspond to a weak [Fe iii] line at λ4008. At the resolution of the present data a proper deblending of the lines was not feasible.

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