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Table 4.
Empirical analysis of the FORS2 spectrum of PNG283.7−05.1. Abundance ratios are expressed by number.
Quantity | Value |
---|---|
c(Hβ) | 0.4 ± 0.2 |
Te([O III]) | 11 700 ± 600 K |
Ne (assumed) | 1 000 cm−3 |
He+/H | 0.09 ± 0.01 |
He2+/H | ![]() |
He/H | 0.10 ± 0.01 |
O2+/H | ![]() |
Ne2+/H | ![]() |
Ar2+/H | ![]() |
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