Table 5: Electron temperature fluctuations.

Object $t^{2}_{\rm s}(\rm Bal)$ $t^{2}_{\rm s}(\mbox{N {\sc ii}})$ $t^{2}_{\rm s}(\mbox{O {\sc iii}})$

NGC 1535 0.0003 0.0027

NGC 2438 0.0003 0.0032

NGC 2440 0.0078 0.0041 0.0011

NGC 3132 0.0006 0.0047

NGC 3242 0.0034 0.0015

NGC 6302 0.0097 0.0050

NGC 6563 0.0005

NGC 6781 0.0021

NGC 6853 0.0016

NGC 7009 0.0008 0.0011 0.0023

**Table 5:** Electron temperature fluctuations.
Object	$t^{2}_{\rm s}(\rm Bal)$	$t^{2}_{\rm s}(\mbox{N {\sc ii}})$	$t^{2}_{\rm s}(\mbox{O {\sc iii}})$
NGC 1535	0.0003		0.0027
NGC 2438		0.0003	0.0032
NGC 2440	0.0078	0.0041	0.0011
NGC 3132		0.0006	0.0047
NGC 3242	0.0034		0.0015
NGC 6302		0.0097	0.0050
NGC 6563		0.0005
NGC 6781		0.0021
NGC 6853		0.0016
NGC 7009	0.0008	0.0011	0.0023

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and reductions
	3 Determination of the electron temperature and density
	4 Results
	5 Discussion
	6 Conclusions
	References
	Online Material