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Table A.6

Electron temperature values of PNe as averages of literature values.

PN Ionic lines Te (K)
J320 [N II], [O III] 11 900 ± 2300
K3-65 ... 11900 ± 2600
K3-66 [N II], [O II], [O III], [S II], [S III] 10 800 ± 2500
K3-67 [N II], [O II], [O III], [S III] 14 400 ± 3200
K3-68 [N II], [O III] 19 600 ± 2000
K3-69 ... 11900 ± 2600
K3-70 [N II], [O II], [O III], [S III] 13 700 ± 4500
K3-71 [O III] 12 600 ± 2000
K3-90 [O II], [O III] 12 000 ± 2500
K4-48 [N II], [O II], [O III], [S II], [S III] 12 700 ± 2300
M1-1 [O III] 14 900 ± 1500
M1-6 [N II], [O III], [S III] 9800 ± 1900
M1-7 [N II], [O II], [O III], [S II], [S III] 10 600 ± 4200
M1-8 [N II], [O III] 12 900 ± 1900
M1-9 [N II], [O II], [O III], [S III] 10 800 ± 1800
M1-14 [N II], [O II], [O III], [S III] 10 000 ± 3700
M1-16 [N II], [O II], [O III], [S III] 11 700 ± 3000
M1-17 [N II], [O III] 10 700 ± 2600
M2-2 [N II], [O III], [S III] 12 500 ± 1500
M3-2 [N II] 10 200 ± 1000
M4-18 [N II], [O II], [S II] 6100 ± 3000
SaSt2-3 [N II] 9800 ± 1400
Y-C 2-5 [N II], [O II], [O III] 13 000 ± 2400

Notes. K3-65 and K3-69 adopt the average temperature of the other sources due to lack of literature values; their associated uncertainties are given to be the standard deviation of all other values. Sources are the same as those given in Table A.5.

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