11 The $\delta$ Scuti stars in NGC 6134

In Table 4 we present the fundamental astrophysical parameters for the six $\delta$ Scuti stars in NGC 6134, which has been derived from the Strömgren photometry. These data will be of great importance when it comes to the detailed modeling of these stars. ID$_{\rm F}$ are the star numbers in Frandsen et al. (1996). $M/M_\odot$ are the estimated masses found by interpolation to the best fitting isochrone which includes overshoot. $T_{\rm eff}$ is found by using the calibration by Alonso et al. (1996). $L/L_\odot$ is found by using the solar value $M_{\rm bol} = 4.75$, a bolometric correction of BC = -0.06 and the cluster parameters (distance and interstellar reddening) from Table 3.