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Table 3.

Physical properties derived from the line fluxes presented in Table 2.

Property DIG-1 DIG-2 DIG-3 H II-1 H II-2 H II-3 H II-4
E(B − V) 0.01 0.02 0.06 0.12 0.10 0.06 0.10
ne([S II]) (cm−3) 50 70 70 110 60 70 40
ne([Cl III]) (cm−3) 1530 280 330 210 280 250 500
Te([N II]) (K) 12 550 12 900 11 850 11 850 11 650 12 200 11 750
Te([S III]) (K) 12 650 13 200 13 000 13 150 13 200 13 100 12 950
Te(He I) (K) ... 7650 7800 9150 7800 7750 7650
Te([O III]) (a) (K) 13 200 13 800 13 600 13 750 13 850 13 750 13 550
Te([O II]) (a) (K) 12 250 12 650 12 550 12 650 12 700 12 600 12 450

Notes.

(a)

Using relations provided by Garnett (1992).

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