Table 3: Stellar properties for the new Taurus members and the uncertain sources observed with DOLORES.
Star Sp. typea H$ {\alpha }$ EWa $A_{\rm V}~^b$ $N_{\rm H}~^c$ M Age (range) Evol. stage
    (Å ) (mag) (1021 cm-2) ($M_{\odot}$) (Myr)  
new TMC members
XEST-08-033 M2 IV -11 $1.8\pm 0.1$ $4.0\pm 1.0$ 0.35+0.1-0.15 $5\ (1{-}10)$ WTTS
XEST-08-047 M2 IV -6 $3.2\pm 0.3$   0.50+0.1-0.05 $7\ (5{-}10)$ WTTS
XEST-08-049 M2 IV -9 $1.8\pm 0.2$ $3.0\pm 0.2$ 0.50+0.05-0.15 $5\ (3{-}10)$ WTTS
XEST-11-078 K2-4 V -16.5 -   - - CTTS
XEST-11-087d M3 IV -6 $2.0\pm 0.2$   $0.25\pm 0.1$ $3\ (1{-}5)$ WTTS
XEST-16-045 M3/4 IV -8.5 0 (<0.1)   $0.30\pm 0.1$ $3\ (1{-}5)$ WTTS
XEST-17-059 M5 IV -16 $0.6\pm 0.1$ $1.8\pm 0.3$ $0.20\pm0.05$ 1 (<3) WTTS
uncertain stars
XEST-08-014e M2/3 -8.5 $\sim $0 $\la$0.2 0.4 $\sim $10 WTTS or MS at $\sim $65 pc
XEST-15-034e M4 V -5 $\sim $0-0.15 $\la$0.2 0.35 $\ga$10 WTTS or MS at $\sim $120 pc
XEST-20-071 M? -6 - $4.1\pm 0.4$ - - ?
a From low-resolution spectra (Sect. 4.2); b from IR color-color diagram (Sect. 5.2); c from X-ray spectral fitting (Scelsi et al. 2007); d possible IR excess may affect the $A_{\rm V}$, mass and age values; e values of $A_{\rm V}$, M and age refer to the PMS case and are not confirmed.


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