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Home All issues Volume 657 (January 2022) A&A, 657 (2022) A71 Full HTML
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Table A.1.

Measured (F) and de-reddened (I) lines fluxes.

M1687* M2068* M2538* M50*
Ident. F I ± ΔI F I ± ΔI F I ± ΔI F I ± ΔI F I ± ΔI
[O II] 3727 17.6 20.3 ± 1.4 38.0 41.9 ± 2.4 50.4 50.7 ± 1.6 43.1 50.2 ± 3.3
H10 3798 – – – – 3.39 3.41 ± 0.63 4.72 5.45 ± 1.59
H9 3835 – – 4.70 5.15 ± 0.66 6.92 6.96 ± 0.55 4.74 5.46 ± 1.48
[Ne III] 3868 147 167 ± 9 126 138 ± 7.08 93.1 93.7 ± 2.8 104 119 ± 6
He I+H8 3889 12.8 14.6 ± 1.1 12.8 14.0 ± 1.01 13.6 13.7 ± 0.7 13.4 15.4 ± 1.9
[Ne III] 3967a 58.9 49.1 ± 3.41 53.3 40.5 ± 2.90 33.8 16.8 ± 1.3 42.8 31.2 ± 3.0
He I 4026 5.31 5.95 ± 1.20 2.28 2.46 ± 0.91 3.07 3.09 ± 0.68 2.14 2.41 ± 1.64
[S II] 4068 – – 3.49 3.76 ± 0.77 – – 3.36 3.77 ± 2.07
[S II] 4071 – – 2.36 2.54 ± 0.90 – – 0.91 1.02 ± 2.28
H6 4101b 25.8 28.6 ± 1.62 24.8 26.6 ± 1.39 24.9 24.9 ± 1.0 23.4 25.9 ± 2.4
H5 4340c 44.5 47.8 ± 2.01 43.7 45.8 ± 1.81 44.5 44.5 ± 1.4 41.8 44.8 ± 1.7
[O III] 4363 24.8 26.6 ± 1.39 13.4 14.0 ± 0.80 16.8 16.9 ± 0.8 16.0 17.3 ± 0.7
Ne II 4428 – – – – 0.63 0.63 ± 0.15 0.91 0.97 ± 0.37
He I 4472 5.63 5.94 ± 0.49 5.47 5.67 ± 0.33 4.22 4.24 ± 0.27 4.71 4.99 ± 0.36
He II 4542 – – – – – – – –
N III+O II 4640 – – 0.93 0.95 ± 0.85 3.15 3.17 ± 0.59 1.25 1.30 ± 0.38
O II 4650 – – – – – – 1.71 1.77 ± 0.37
He II 4686 2.82 2.89 ± 0.48 3.74 3.80 ± 0.25 11.9 12.0 ± 0.4 14.0 14.4 ± 0.5
[Ae IV] 4711d 2.68 1.87 ± 0.40 2.11 1.34 ± 0.27 3.23 2.53 ± 0.28 3.08 2.40 ± 0.41
[Ae IV] 4740 5.17 5.26 ± 0.35 3.93 3.98 ± 0.29 3.32 3.34 ± 0.38 4.25 4.35 ± 0.35
Hβ 4861e 100 100 ± 3 100 100 ± 3 100 100 ± 3 100 100 ± 3
He I 4922 0.86 0.86 ± 0.43 1.42 1.42 ± 0.39 1.05 1.06 ± 0.30 0.75 0.75 ± 0.35
[O III] 4959 608 602 ± 18 517.2 514.2 ± 15.5 471 474 ± 14 552 550 ± 17
[O III] 5007 1812f 1794 ± 54 1541f 1532 ± 42 1404f 1412 ± 38 1646f 1639 ± 41
[NI] 5198 – – – – – – 0.51 0.49 ± 0.33
He II 5411 – – – – 1.54 1.55 ± 0.30 1.47 1.40 ± 0.22
[Cl III] 5518 – – – – – – 0.41 0.39 ± 0.18
[Cl III] 5538 – – – – – – 0.84 0.79 ± 0.18
[N II] 5755 2.20 2.03 ± 0.41 2.64 2.50 ± 0.29 1.14 1.15 ± 0.18 2.36 2.19 ± 0.27
He I 5876 18.9 17.3 ± 0.78 18.7 17.6 ± 0.77 15.4 15.5 ± 0.5 17.8 16.3 ± 0.7
[OI] 6300 8.63 7.68 ± 0.46 7.90 7.32 ± 0.37 6.23 6.27 ± 0.31 10.8 9.67 ± 0.47
[S III] 6312g 2.43 2.15 ± 0.33 2.17 2.00 ± 0.19 2.20 2.17 ± 0.19 1.93 1.68 ± 0.15
[OI] 6363 3.16 2.80 ± 0.30 2.58 2.38 ± 0.19 2.46 2.47 ± 0.21 3.47 3.10 ± 0.20
[N II] 6548 12.6 11.1 ± 0.6 28.2 25.9 ± 1.35 16.0 16.1 ± 0.5 28.2 24.9 ± 1.3
Hα 6563h 327 286 ± 15 312.6 286.0 ± 14.9 279 279 ± 8 327 286 ± 15
[N II] 6583 31.8 27.9 ± 1.49 82.1 75.2 ± 3.93 46.6 47.0 ± 1.4 81.5 71.8 ± 3.7
He I 6678i 4.31 3.73 ± 0.26 4.87 4.42 ± 0.29 3.89 3.83 ± 0.18 4.32 3.69 ± 0.22
[S II] 6716 1.58 1.37 ± 0.22 2.05 1.87 ± 0.18 2.66 2.68 ± 0.17 2.93 2.56 ± 0.16
[S II] 6730 2.70 2.34 ± 0.20 4.25 3.87 ± 0.25 4.43 4.46 ± 0.19 5.56 4.85 ± 0.28
[Ar V] 7005 – – – – – – – –
He I 7065 13.4 11.4 ± 0.7 10.9 9.8 ± 0.60 9.11 9.16 ± 0.33 11.0 9.39 ± 0.57
[Ar III] 7136 11.5 9.8 ± 0.6 18.0 16.1 ± 0.99 10.3 10.3 ± 0.3 17.6 15.0 ± 0.92
He I 7281 1.02 0.86 ± 0.14 0.67 0.60 ± 0.14 1.46 1.47 ± 0.20 0.96 0.81 ± 0.10
[O II] 7320 8.24 6.90 ± 0.48 4.94 4.39 ± 0.31 4.00 4.02 ± 0.18 7.53 6.35 ± 0.42
[O II] 7330 8.06 6.75 ± 0.47 4.72 4.20 ± 0.32 4.15 4.17 ± 0.21 6.69 5.64 ± 0.37
[Ar III] 7751 2.37 1.94 ± 0.25 2.75 2.40 ± 0.22 1.92 1.93 ± 0.18 3.34 2.74 ± 0.21
M1596 M2471 M2860 M1074 M1675
Ident. F I ± ΔI F I ± ΔI F I ± ΔI F I ± ΔI F I ± ΔI
[O II] 3727 55.3 63.7 ± 3.6 60.1 63.0 ± 3.5 19.2 20.8 ± 1.2 17.8 19.3 ± 1.2 11.9 14.2 ± 1.3
H10 3798 – – 4.19 4.39 ± 0.59 2.93 3.15 ± 0.69 – – – –
H9 3835 7.10 8.10 ± 1.19 4.69 4.91 ± 0.54 3.52 3.78 ± 0.36 6.24 6.72 ± 0.70 3.63 4.28 ± 1.37
[Ne III] 3868 110 125 ± 6 111 116 ± 6 80.4 86.1 ± 4.4 103 110 ± 6 78.0 91.6 ± 4.9
He I+H8 3889 10.1 11.5 ± 1.0 16.2 16.9 ± 1.0 12.0 12.9 ± 0.7 15.6 16.7 ± 1.0 10.7 12.5 ± 1.9
[Ne III] 3967a 48. 7 37.7 ± 2.8 48.9 34.0 ± 2.5 45.1 30.7 ± 2.4 46.4 32.2 ± 2.5 35.6 24.0 ± 2.6
He I 4026 4.93 5.52 ± 1.42 2.21 2.30 ± 0.76 3.35 3.56 ± 0.51 1.42 1.51 ± 0.48 – –
[S II] 4068 3.41 3.80 ± 1.21 2.95 3.07 ± 0.50 2.58 2.72 ± 1.05 1.86 1.97 ± 0.37 – –
[S II] 4071 – – – – 1.40 1.48 ± 0.74 – – – –
H6 4101b 24.6 26.9 ± 1.7 26.1 26.7 ± 1.3 24.7 26.0 ± 1.21 23.3 24.6 ± 1.2 20.4 23.0 ± 2.1
H5 4340c 43.8 46.5 ± 2.1 44.9 45.6 ± 1.8 42.6 44.1 ± 1.70 42.8 44.5 ± 1.7 42.6 46.3 ± 2.1
[O III] 4363 18.5 19.9 ± 1.4 16.5 17.0 ± 0.8 9.61 9.97 ± 0.54 16.3 16.9 ± 0.8 11.5 12.5 ± 1.6
Ne II 4428 – – – – – –
He I 4472 4.05 4.31 ± 0.51 3.71 3.81 ± 0.32 5.28 5.44 ± 0.39 5.12 5.27 ± 0.59 4.05 4.33 ± 0.84
He II 4542 – – – – – – – – – –
N III+O II 4640 4.44 4.63 ± 0.59 3.54 3.62 ± 0.52 3.00 3.05 ± 0.54 – – – –
O II 4650 – – – – – – – – – –
He II 4686 34.0 35.3 ± 1.2 31.8 32.5 ± 1.0 7.24 7.35 ± 0.37 2.59 2.62 ± 0.38 12.0 12.4 ± 0.7
[Ae IV] 4711d 6.86 6.42 ± 0.53 4.53 4.06 ± 0.40 3.48 2.79 ± 0.31 2.38 1.58 ± 0.29 3.66 3.06 ± 0.69
[Ae IV] 4740 7.80 8.04 ± 0.50 4.58 4.67 ± 0.34 4.27 4.32 ± 0.38 3.74 3.78 ± 0.27 4.25 4.35 ± 0.69
Hβ 4861e 100 100 ± 3 100 100 ± 3 100 100 ± 3 100 100 ± 3 100 100 ± 3
He I 4922 – – 0.74 0.75 ± 0.25 1.36 1.36 ± 0.85 – – 2.43 2.42 ± 0.71
[O III] 4959 582 587 ± 17 510 517 ± 15 493 492 ± 15 482 479 ± 15 527 523 ± 16
[O III] 5007 1747 1732 ± 52 1536 1554 ± 47 1479 1472 ± 45 1456 1446 ± 44 1609 1587 ± 48
[NI] 5198 – – – – – – – – 2.28 2.20 ± 0.70
He II 5411 3.23 3.13 ± 0.38 2.86 2.87 ± 0.19 0.62 0.61 ± 0.19 – – – –
[Cl III] 5518 0.67 0.64 ± 0.35 – – 0.33 0.32 ± 0.12 – – – –
[Cl III] 5538 1.33 1.28 ± 0.34 – – 0.50 0.49 ± 0.17 – – – –
[N II] 5755 2.74 2.60 ± 0.40 1.08 1.08 ± 0.17 1.00 0.96 ± 0.18 0.54 0.52 ± 0.20 2.95 2.69 ± 0.50
He I 5876 15.4 14.5 ± 0.7 12.8 12.8 ± 0.6 17.3 16.6 ± 0.7 17.8 16.9 ± 0.7 17.9 16.2 ± 0.9
[OI] 6300 7.83 7.20 ± 0.38 8.16 8.07 ± 0.42 3.02 2.86 ± 0.19 4.08 3.83 ± 0.26 10.7 9.3 ± 0.7
[S III] 6312 g 4.69 4.18 ± 0.29 1.74 1.61 ± 0.24 1.88 1.75 ± 0.17 2.38 2.23 ± 0.22 3.17 2.73 ± 0.56
[OI] 6363 2.44 2.24 ± 0.18 2.53 2.50 ± 0.24 1.27 1.20 ± 0.18 1.35 1.27 ± 0.22 3.32 2.89 ± 0.53
[N II] 6548 41.5 37.7 ± 1.9 18.6 18.3 ± 1.0 13.0 12.2 ± 0.6 6.84 6.38 ± 0.38 41.8 36.0 ± 1.9
Hα 6563h 321 286 ± 15 295 286 ± 15 306 286 ± 15 307 286 ± 15 335 286 ± 15
[N II] 6583 121 110 ± 6 53.7 52.9 ± 2.7 35.9 33.7 ± 1.8 19.8 18.5 ± 1.0 123 105 ± 6
He I 6678i 4.66 3.96 ± 0.31 3.06 2.79 ± 0.26 4.29 3.97 ± 0.24 4.05 3.74 ± 0.25 6.36 5.33 ± 0.45
[S II] 6716 7.19 6.47 ± 0.39 3.37 3.32 ± 0.28 2.28 2.13 ± 0.17 1.42 1.32 ± 0.18 5.03 4.27 ± 0.39
[S II] 6730 12.2 10.9 ± 0.6 5.60 5.51 ± 0.35 3.80 3.55 ± 0.23 2.24 2.08 ± 0.20 10.6 9.01 ± 0.62
[Ar V] 7005 1.23 1.09 ± 0.14 0.58 0.57 ± 0.20 – – – – – –
He I 7065 7.94 7.02 ± 0.45 6.92 6.78 ± 0.44 7.96 7.37 ± 0.47 10.1 9.2 ± 0.6 8.57 7.10 ± 0.49
[Ar III] 7136 26.5 23.3 ± 1.4 12.8 12.5 ± 0.8 15.7 14.5 ± 0.9 9.07 8.30 ± 0.53 17.9 14.8 ± 1.0
He I 7281 – – 0.71 0.69 ± 0.19 0.41 0.38 ± 0.16 – – – –
[O II] 7320 5.21 4.55 ± 0.34 4.60 4.49 ± 0.35 2.42 2.22 ± 0.21 4.45 4.05 ± 0.31 – –
[O II] 7330 4.79 4.18 ± 0.33 4.24 4.14 ± 0.36 2.29 2.10 ± 0.22 4.55 4.14 ± 0.33 4.20 3.42 ± 0.38
[Ar III] 7751 5.13 4.38 ± 0.35 2.85 2.77 ± 0.28 3.11 2.82 ± 0.25 1.80 1.61 ± 0.18 3.81 3.10 ± 0.35

Notes.

a

Corrected for the flux contribution of H Iλ3970.07 and He Iλ3964.73.

b

Corrected for the flux contribution of He IIλ4100.04.

c

Corrected for the flux contribution of He IIλ4338.67.

d

Corrected for the flux contribution of He Iλ4713.14.

e

Corrected for the flux contribution of He IIλ4859.32

f

Saturated. Flux obtained from the theoretical relation between [O III] λ5007 and λ4959.

g

Corrected for the flux contribution of He IIλ6310.85.

h

Corrected for the flux contribution of He IIλ6560.10.

i

Corrected for the flux contribution of He IIλ6683.20.

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