Table 4: Stellar parameters and X-ray spectral results for massive stars.
Nx Name Stellar parameters   X-ray spectral parameters Notes
                           
#   spectral $L_{\rm bol}$ \ensuremath{\dot{M}} $L_{\rm w}$   $\chi_\nu^2$/d.o.f. $N_{\rm H}$ Abund. kT1 kT2 $L_{\rm X}$  
    type [$L_\odot$] [$M_\odot $/yr] [$L_\odot$]     [1022] cm-2 [$Z_\odot$] [keV] [keV] [erg/s]  
7 Tr16-19 O9.5V 47 863 0.150 33.00   1.01/28 0.55 $\pm$ 0.25 (1.0) 0.63 $\pm$ 0.17 --- 1.95 0.92.21031  
52 Tr16-124 B1V 23 442 0.08 8.800   0.98/28 0.75 $\pm$ 0.33 0.18 0.49 $\pm$ 0.28 2.27 $\pm$ 1.26 4.13 1.44.21031  
74 HD93162 WN6ha 1 659 586 10.5 5140   1.9/240 0.63 $\pm$ 0.03 0.54 0.71 $\pm$ 0.01 2.66 $\pm$ 0.06 5.23 5.175.321033 fl-6.7 keV
89 Tr16-244 O4If 851 138 10.0 7060   0.95/54 1.50 $\pm$ 0.11 0.53 0.43 $\pm$ 0.06 1.09 $\pm$ 0.31 1.01 0.531.041033 em-lines
136 Tr16-11 B1.5V 19 055 0.06 4.400   1.02/17 0.79 $\pm$ 0.23 (1.0) 0.42 $\pm$ 0.24 3.05 $\pm$ 1.48 4.05 1.585.051031 variable
207 Tr16-10 B0V 37 154 0.120 22.00   0.90/19 0.35 $\pm$ 0.31 (1.0) 0.59 $\pm$ 0.13 2.85 $\pm$ 1.50 1.88 0.961.931031  
228 HD93204 O5V((f)) 309 029 1.30 780.0   1.08/33 0.21 $\pm$ 0.07 0.42 0.50 $\pm$ 0.06 --- 6.15 1.559.961031  
242 HD93205A O3.5V((f)) 575 440 2.50 1870   2.12/74 0.66 $\pm$ 0.04 1.2 0.26 $\pm$ 0.02 1.73 $\pm$ 0.60 1.89 1.062.261033 (A), primary, CW
242 HD93205B O8V 91 201 0.260 91.00   '' '' '' '' '' '' (B), secondary, CW
281 Tr16-21 O8V 91 201 0.260 91.00   1.09/14 0.66 $\pm$ 0.31 (1.9) 0.33 $\pm$ 0.18 --- 2.92 0.093.411031  
286 Tr16-14 B0.5V 29 512 0.100 17.00   --- --- --- --- --- --- not fitted
352 CPD-592600 O6V((f)) 208 929 0.800 410.0   1.07/45 0.54 $\pm$ 0.12 1.0 0.29 $\pm$ 0.05 0.78 $\pm$ 0.11 3.12 1.763.701032  
407 CPD-592603A O7V((f)) 138 038 0.400 170.0   1.08/23 0.58 $\pm$ 0.14 (1.0) 0.31 $\pm$ 0.07 --- 1.29 0.871.791032 (A), primary
407 CPD-592603B O9.5V 47 863 0.150 33.00   '' '' '' '' '' '' (B), secondary
407 CPD-592603C B0.2V 37 153 0.120 22.00   '' '' '' '' '' '' (C), open
489 Tr16-5 B1V 23 442 0.08 8.800   1.13/18 0.23 $\pm$ 0.09 (1.0) 2.87 $\pm$ 0.88 --- 1.26 1.081.431031 variable
649 $\eta $ Carinae-MS O2If 3 715 354 8.32 6780   3.75/342 7.39 $\pm$ 0.39 4.25 0.27 $\pm$ 0.32 7.16 $\pm$ 3.6 4.02 0.68.51035 (A), fl-6.7 keV
649 $\eta $ Carinae-B O5V 309 029 1.30 780.0   '' '' '' '' '' '' (B), CW, variable
687 Tr16-23 O7V 138 038 0.400 170.0   0.78/23 0.60 $\pm$ 0.09 (1.0) 0.46 $\pm$ 0.07 --- 5.53 4.346.511031  
688 Tr16-9 O9.5V 47 863 0.150 33.00   1.02/13 0.48 $\pm$ 0.29 (1.0) 0.30 $\pm$ 0.16 1.0 $\pm$ 0.23 3.78 1.404.201031  
689 HDE303308 O4V((f)) 467 735 2.00 1410   1.80/49 0.54 $\pm$ 0.05 (1.0) 0.25 $\pm$ 0.03 0.52 $\pm$ 0.09 6.16 6.107.871032 em-lines
707 Tr16-3 O8.5V 72 443 0.220 67.00   0.74/16 0.25 $\pm$ 0.15 (1.0) 0.33 $\pm$ 0.15 --- 1.10 0.191.271031  
729 CPD-592628A O9.5V 47 862 0.150 33.00   1.08/17 0.93 $\pm$ 0.79 (1.0) 0.11 $\pm$ 0.17 0.96 $\pm$ 0.74 3.11 1.796.051032 (A) primary
729 CPD-592628B B0.3V 37 153 0.120 22.00   '' '' '' '' '' '' (B) secondary
730 Tr16-22 O8.5V 72 443 0.220 67.00   1.3/64 1.07 $\pm$ 0.10 (1.9) 0.35 $\pm$ 0.07 1.86 $\pm$ 0.12 7.71 7.069.341032 prob. binary
759 Tr16-74 B1V 23 442 0.0800 8.800   --- --- --- --- --- --- not fitted
803 HD93343 O7V(n) 138 038 0.400 170.0   0.93/32 0.78 $\pm$ 0.09 (1.0) 0.28 $\pm$ 0.03 >4.0 2.96 2.633.921032 em-lines
807 Tr16-76 B2V 15 488 0.05 2.200   --- --- --- --- --- --- not fitted
808 CPD-592635A O8V 91 201 0.260 91.00   0.88/28 0.58 $\pm$ 0.12 (1.0) 0.28 $\pm$ 0.03 0.90 $\pm$ 0.17 1.40 1.091.861032 (A), SB2
808 CPD-592635B O9.5V 47 862 0.150 33.00   '' '' '' '' '' '' (B) SB2
812 CPD-592636A O7V 138 038 0.400 170.0   1.05/33 0.74 $\pm$ 0.09 (1.0) 0.25 $\pm$ 0.04 0.87 $\pm$ 0.12 3.56 2.284.661032 (A), (SB2), em-lines
812 CPD-592636B O8V 91 201 0.260 91.00   '' '' '' '' '' '' (B), SB2
812 CPD-592636C O9V 58 884 0.180 47.00   '' '' '' '' '' '' (C), SB1
854 CPD-592641 O5V 309 029 1.30 780.0   0.87/36 0.87 $\pm$ 0.08 (1.0) 0.25 $\pm$ 0.07 0.56 $\pm$ 0.11 5.48 3.557.631032 em-lines
888 Tr16-115 O8.5V 72 443 0.220 67.00   1.01/10 0.54 $\pm$ 0.32 (1.0) 0.28 $\pm$ 0.18 0.54 $\pm$ 0.32 3.06 0.873.341031  
997 FO15A 05.5V((f)) 309 029 1.30 780.0   0.83/29 1.15 $\pm$ 0.15 (1.0) 0.75 $\pm$ 0.10 >7.5 1.05 0.821.311032 (A), SB2, em-lines
997 FO15B 08.5V 91 201 0.260 91.00   '' '' '' '' '' '' (B), SB2
Notes: ``em-lines'' reefers to stars with emission lines in their optical spectra. ``CW'' notes those binaries with a colliding wind region. ``Open'' reefers to those long period binaries, i.e. with well-separated components. Components (A)-(C) refer to system components sorted according to mass decrease.

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