Table 5: Spectral analysis of the flaring PMS candidates, ordered by RA. Columns 2 and 3 yield the coordinates (J2000) of the sources, whilst the fourth column indicates the number of the observation during which the flare occured. Columns 5-9 list the best fit parameters of the spectral fits with a wabs $\times $  mekal model. For each parameter, the lower and upper limits of the 90% confidence interval are noted as indices and exponents, respectively. Finally, Col. 10 yields the 1/e decay time of the flare; $kT_{\rm max}$ is the maximum plasma temperature during the flare (derived from the fitted ${\it kT}$) and l is the loop half-length.
Source RA Dec Obs. $N^{\rm H}$ kT $f_{\rm X}^{\rm abs}$ $f_{\rm X}^{\rm unabs}$ $\chi_{\nu}^2$ (d.o.f.) $\tau_{\rm obs}$ $kT_{\rm max}$ $l \times F(\zeta)$
#     # (1022 cm-2) (keV) (10-14 erg cm-2 s-1)   (ks) (keV) ($R_{\odot}$)
A 10:23:34.27 -57:48:09.3 2 <0.21 $\rm 4.05_{2.02}^{9.93}$ 1.4 1.4 1.75 (4) 2.4    
B 10:23:57.20 -57:42:59.5 1 $\rm 2.39^{4.78}_{1.08}$ $\rm 5.24^{79.9}_{1.96}$ 8.8 16.1 0.39 (8) 8.7 12.8 4.1
C 10:24:00.00 -57:44:21.5 1 $\rm 1.35^{2.11}_{0.84}$ $\geq$3.18 4.7 6.2 0.47 (9) 6.6    
D 10:24:00.86 -57:45:56.8 3 $\rm 2.07^{2.84}_{1.27}$ $\rm 5.93^{42.9}_{3.02}$ 5.2 8.9 1.12 (11) 6.2 14.9 3.2
E 10:24:01.58 -57:45:22.7 2 $\rm 1.56^{2.19}_{1.07}$ $\rm 3.91^{9.41}_{2.30}$ 6.0 10.9 0.74 (16) 12.0: 9.0 4.8
F 10:24:02.05 -57:44:33.0 1 $\rm 1.37^{0.30}_{5.74}$ >1.78 2.6 3.4 0.76 (1)      
G 10:24:03.21 -57:45:34.5 2 $\rm 1.70^{2.77}_{0.88}$ $\rm 3.22^{15.0}_{1.57}$ 3.0 6.1 1.66 (8) 10.6 7.2 3.7
H 10:24:10.15 -57:46:35.9 3 $\rm 3.00^{5.07}_{1.16}$ $\rm 2.17^{9.72}_{0.98}$ 1.2 4.2 0.28 (5) 10.7 4.5 3.0


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