Table 7: Best-fit spectral parameters for the X-ray-bright pre-main sequence stars detected in the XMM-Newton EPIC data. All spectra have been fit with an absorbed 2 temperature plasma model in the energy range 0.35-7.5 keV, apart from HL Tau whose spectrum has been fit with an absorbed 1 temperature plasma model over the energy range 1.0-7.5 keV (see text). In the column "type'', b indicates that the star is a known binary system, W stands for WTTS and C for CTTS.
Src Name Type $N({\rm H})$ kT1 kT2 $E\!M_1$ $E\!M_2$ Z $\chi^2$ P
      $10^{22}~{\rm cm^{-2}}$ keV keV 1053 cm-3 1053 cm-3 $Z_\odot$    
S2 MHO 5 C $0.07\pm 0.06$ $0.29\pm 0.05$ $0.95\pm 0.12$ $0.10\pm 0.18$ $0.10\pm 0.09$ $0.19\pm 0.12$ 0.83 0.73
S3 V826 Tau bW $0.10\pm 0.09$ $0.33\pm 0.01$ $1.15\pm 0.03$ $3.74\pm 1.04$ $4.74\pm 0.50$ $0.17\pm 0.02$ 1.27 0.0015
S6 V827 Tau W $0.07\pm 0.02$ $0.30\pm 0.03$ $1.21\pm 0.08$ $0.41\pm 0.37$ $0.64\pm 0.21$ $0.18\pm 0.06$ 1.06 0.24
S7 V1075 Tau bW $0.15\pm 0.02$ $0.35\pm 0.03$ $1.03\pm 0.04$ $1.90\pm 0.97$ $1.58\pm 0.35$ $0.15\pm 0.03$ 0.97 0.57
S14 V710 Tau bCW $0.25\pm 0.03$ $0.63\pm 0.05$ $1.24\pm 0.10$ $0.65\pm 0.38$ $0.93\pm 0.33$ $0.22\pm 0.067$ 1.04 0.37
S18 XZ Tau bC $0.66\pm 0.05$ $0.23\pm 0.02$ $3.57\pm 0.33$ $141\pm 78$ $1.86\pm 0.28$ $0.007\pm 0.004$ 1.05 0.29
S19 HL Tau C $2.05\pm 0.12$ $2.92\pm 0.23$ - $1.80\pm 0.29$ - $0.56\pm 0.14$ 1.19 0.12
S23 MHO 4 C $\le$0.15 $0.33\pm 0.09$ $1.23\pm 0.15$ $1.16\pm 1.76$ $0.008\pm 0.03$ $0.02\pm 0.06$ 0.85 0.64
S25 MHO 9 W $\le$0.15 $0.34\pm 0.07$ $1.11\pm 0.41$ $0.034\pm 0.16$ $0.27\pm 0.064 $ $0.34\pm 0.63$ 1.02 0.43


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