Table 14: Linear radii derived from angular radii determined in this study. Parallaxes are from Hipparcos except for U Ori which was derived from a period-luminosity relation (Whitelock et al. (2000b)). $T_{{\rm PE}}$ is the pseudo-effective temperature defined in this paper and determined from the observed luminosity $L_\star$ and our diameter measurements R_*.

Star P (days) $\pi$ (mas) $R_\star/R_\odot$ $T_{{\rm PE}}$ (K) $L_\star/L_\odot$

R Leo 312 $9.87\pm2.07$ $249\pm52$ 2980 4000

Mira 333 $7.79\pm1.07$ $346\pm46 {-} 358\pm48$ 2865-3210 7250-12 000

$\chi$ Cyg 406 $9.43\pm1.36$ $188\pm26 {-} 246\pm34$ 3210-3320 2380-3580

T Cep 398 $4.76\pm0.75$ $350\pm53$ 2900 7900

U Ori 368 $3.28\pm0.21$ $349\pm22 {-} 318\pm21$ 2770-3085 7010-8750

R Tri 266 $2.51\pm1.69$ $218\pm75$ 3450 11 200

**Table 14:** Linear radii derived from angular radii determined in this study. Parallaxes are from Hipparcos except for U Ori which was derived from a period-luminosity relation (Whitelock et al. (2000b)). $T_{{\rm PE}}$ is the pseudo-effective temperature defined in this paper and determined from the observed luminosity $L_\star$ and our diameter measurements R_*.
Star	P (days)	$\pi$ (mas)	$R_\star/R_\odot$	$T_{{\rm PE}}$ (K)	$L_\star/L_\odot$
R Leo	312	$9.87\pm2.07$	$249\pm52$	2980	4000
Mira	333	$7.79\pm1.07$	$346\pm46 {-} 358\pm48$	2865-3210	7250-12 000
$\chi$ Cyg	406	$9.43\pm1.36$	$188\pm26 {-} 246\pm34$	3210-3320	2380-3580
T Cep	398	$4.76\pm0.75$	$350\pm53$	2900	7900
U Ori	368	$3.28\pm0.21$	$349\pm22 {-} 318\pm21$	2770-3085	7010-8750
R Tri	266	$2.51\pm1.69$	$218\pm75$	3450	11 200

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