Detection of the H92α recombination line from NGC 4945

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Table 2:

Derived properties for NGC 4945, using model results for $T_{\rm e} = 5000$ K.
	NGC 4945
Electron temperature	5000 K
Electron density	1000 cm^-3 to 10 000 cm^-3
Effective size^a	2 pc to 100 pc
Total ionized gas mass	(2 to 6) $\times 10^{5}~M_{\odot}$
$N_{{\rm LyC}}$	$6 \times 10^{52}$ s^-1 to $3 \times 10^{53}$ s^-1
No. O5 stars	2000 to 10 000

Notes. ^(a) The total size, i.e. (total volume of all H II regions)^1/3.

Source LaTeX | All tables | In the text

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