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Table 3

Derived physical parameters.

AV(mag) ne(cm-3) Te(K) xe
[Fe ii] [Fe ii] [S ii] [Fe ii] [S ii] [Fe ii]/[Fe iii] [O i]/[O ii] [N i]/[N ii]
IRS-HV LDa 9 5 × 104 7 × 103−2 × 104 >15 000 >10 000 <0.35 <0.3 <0.1
HDa >8 >5 × 106 ... >6000 ... ... ... ...
IRS-LV 9 5 × 104 5 × 103−2 × 104 7000 600012 000 ... ... ...
Blue 1 6.7 8 × 103 3−4 × 103 12 00015 000 700010 000 ... ... ...
Blue 2 5.8 4 × 103 2−3 × 103 7000 60007000 ... ... ...
Blue 3 4.7 2 × 103 ~103 6000 <15 000 ... ... ...

Notes.

(a)

High velocity – low density component.

(b)

High velocity – high density component.

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