Table 3: Spectral Gaussian decomposition frequency analysis for the integrated line profiles extracted for the identified H II regions in NGC 1530, NGC 3359 and NGC 6951. Each column shows the fraction of the total emission profiles which are fitted by the specified number of Gaussian components (GC).
Galaxies 1 GC 2 GC 3 GC 4 GC 5 GC

NGC 1530 10.2% 21.4% 50.0% 18.4% 1.0%

NGC 3359 26.9% 47.3% 24.7% 1.0% -

NGC 6951 25.0% 45.0% 26.0% 4.0% -

**Table 3:** Spectral Gaussian decomposition frequency analysis for the integrated line profiles extracted for the identified H II regions in NGC 1530, NGC 3359 and NGC 6951. Each column shows the fraction of the total emission profiles which are fitted by the specified number of Gaussian components (GC).
Galaxies	1 GC	2 GC	3 GC	4 GC	5 GC
NGC 1530	10.2%	21.4%	50.0%	18.4%	1.0%
NGC 3359	26.9%	47.3%	24.7%	1.0%	-
NGC 6951	25.0%	45.0%	26.0%	4.0%	-

Source LaTeX | All tables | In the text

	1 Introduction
	2 The observations
	3 Relating the photometric and spectroscopic data sets
	4 Extraction of the line profiles
	5 Spectral analysis
	6 The luminosity v. non-thermal velocity dispersion relation
	7 The masses of the H II regions in the log L ${_{\scriptsize {\rm H \alpha}}}$ - log ${\sigma _{\rm nt}}$ diagram
	8 Conclusions
	Appendix A: The effects of different H II region size estimate criteria
	References