Observations of three pre-cataclysmic variables from the Edinburgh-Cape blue object survey

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Table 3:

Stellar parameters for the white dwarfs and M-dwarfs in EC 12477-1738, EC 13349-3237 and EC 14329-1625 determined from a spectroscopic decomposition of the CTIO spectra.
	$T_{\rm wd}$ [K]	$\log g$	$M_{\rm wd}~[M_\odot]$	$d_{\rm wd}$ [pc]	Sp(sec)	$d_{\rm sec}$ [pc]
EC 12477-1738	$18330\pm1212$	$8.08\pm0.26$	$0.67\pm0.16$	$111\pm19$	M $3\pm0.5$	$206\pm41$
	$17106\pm1131$	$7.88\pm0.26$	$0.55\pm0.15$	$151\pm24$	M $3\pm0.5$	$247\pm49$
	$\it {17718\pm865}$	$\it {7.98\pm0.14}$	$\it {0.61\pm0.08}$	$\it {131\pm28}$	$\it {M3\pm0.5}$	$\it {226\pm45}$
EC 13349-3237	$37424\pm3880$	$7.73\pm0.54$	$0.54\pm0.28$	$394\pm133$	M $1\pm0.5$	$321\pm63$
	$32595\pm2052$	$7.31\pm0.53$	$0.38\pm0.19$	$572\pm196$	M $1\pm0.5$	$373\pm73$
	$\it {35010\pm3415}$	$\it {7.52\pm0.30}$	$\it {0.46\pm0.11}$	$\it {483\pm126}$	$\it {M1\pm0.5}$	$\it {347\pm68}$
EC 14329-1625	$13904\pm1409$	$7.87\pm0.25$	$0.54\pm0.15$	$71\pm11$	M $3\pm0.5$	$120\pm24$
	$15246\pm1299$	$8.14\pm0.22$	$0.70\pm0.14$	$53\pm8$	M $3\pm0.5$	$106\pm21$
	$\it {14575\pm949}$	$\it {8.01\pm0.19}$	$\it {0.62\pm0.11}$	$\it {62\pm13}$	$\it {M3\pm0.5}$	$\it {113\pm10}$

Note: Three lines are given for each object, with the top (middle) line referring to the parameters determined from the spectra taken on April 3 (5) 2007. The bottom line, in italics, gives the average values and sample variance, except for $d_{\rm sec}$ , where the error is the average of the two individual errors.

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