Free Access

Table A.1

Dereddened line intensities from GTC observations.

Object PN 2 PN 8 PN 9 PN 11 PN 13 PN 15

λ ion I/I(Hβ) err I/I(Hβ) err I/I(Hβ) err I/I(Hβ) err I/I(Hβ) err I/I(Hβ) err

3727 [O ii] <2.40E-01 noisy
3869 [Ne iii] 3.46E-01 39 <1.00E-01 noisy noisy
3889 H8+He i 2.16E-01 18 noisy noisy
3970 H7+[Ne iii] 2.37E-01 30 1.76E-01 20 noisy noisy
4102 Hδ 3.08E-01 30 2.42E-01 10 noisy 2.35E-01 47 2.27E-01 30
4340 Hγ 4.65E-01 10 4.22E-01 8 4.43E-01 30 noisy 4.82E-01 29 4.69E-01 11
4363 [O iii] 1.30E-01 40 7.28E-02 41 noisy 2.44E-01 30
4471 He i 1.77E-01 40 <3.00E-02 noisy
4686 He ii <6.00E-02 7.23E-01 5 noisy <1.70E-01
4861 Hβ 1.00E+00 3 1.00E+00 5 1.00E+00 5 1.00E+00 20 1.00E+00 10 1.00E+00 3
4959 [O iii] 1.43E+00 2 7.09E-01 5 9.92E-01 20 2.53E+00 8
5007 [O iii] 4.49E+00 2 2.07E+00 5 2.50E-01 40 3.09E+00 3 7.25E+00 5 <1.00E-02
5412 He ii 5.25E-02 11
5755 [N ii] <2.00E-02 <1.90E-02 4.00E-01 40
5876 He i 1.29E-01 15 6.41E-02 25 noisy 1.47E-01 14
6548 [N ii] 3.00E-02 33 4.50E-02 22 3.06E+00 6 4.00E-02 50
6563 Hα 2.86E+00 2 2.85E+00 3 2.86E+00 1 2.86E+00 10 2.86E+00 5 2.86E+00 3
6583 [N ii] 7.73E-02 15 1.43E-01 6 <5.00E-02 1.06E+01 1 <5.20E-02 1.23E-01 15
6678 He i 5.05E-02 20 2.70E-02 30
6716 [S ii] <1.50E-02 6.60E-03 30 <4.00E-02 4.52E-01 24 5.23E-02 19 4.83E-02 19
6731 [S ii] 1.58E-02 37 1.21E-02 49 <4.00E-02 4.38E-01 25 1.77E-02 22 4.28E-02 21
7006 [Ar v] 2.34E-02 38
7065 He i 8.41E-02 20 1.66E-02 54 7.53E-02 20
7135 [Ar iii] 2.34E-02 21 2.49E-02 30 <1.90E-01 <6.60E-02
7325 [O ii] 6.07E-02 20 2.13E-02 42 1.00E-01 50 <3.00E-01 5.99E-02 20
F(Hβ)b 5.63E-16 5.94E-16 2.07E-16 2.50E-17 1.15E-16 1.12E-16
c(Hβ) 0.58 0.75 1.45 0.126 1.88 1.17

Notes.Errors in % .

(a)

observed flux in erg cm-2 s-1.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.