Table 2: LECS + MECS spectrum best-fit parameters.
26-27 July 2000
$N_{\rm H}$ $\alpha_1$ $E_{\rm b}$ $\alpha_2$ $F_{1~\rm keV}$ $F_{2{-}10~\rm keV}$ $\chi^2_{\rm r}/\rm d.o.f.$
$\times 10^{21}$ cm-2    keV   $\mu$Jy erg cm-2 s-1  
Free            
$2.0 \pm 1$ $0.75 \pm 0.15 $     1.1 $ 5.8 \times10^{-12}$ 0.96/50
Fixed            
3.6 $0.9\pm0.1$     1.3 $ 5.8 \times10^{-12}$ 1.07/51
Fixed            
2.5 $0.8\pm0.1$     1.1 $ 5.8 \times10^{-12}$ 0.96/51
             
31 October-2 November 2000
$N_{\rm H}$ $\alpha_1$ $E_{\rm b}$ $\alpha_2$ $F_{1~\rm keV}$ $F_{2{-}10~\rm keV}$ $\chi^2_{\rm r}/\rm d.o.f.$
$\times 10^{21}$ cm-2    keV   $\mu$Jy erg cm-2 s-1  
Power law models
Free            
$3.0\pm0.3$ $1.63 \pm 0.06 $     13.0 $2.1\times10^{-11}$ 0.69/76
Fixed            
3.6 $ 1.71 \pm 0.03$     14.6 $2.1\times10^{-11}$ 0.96/77
Fixed            
2.5 $1.56\pm0.03$     11.9 $2.1\times10^{-11}$ 0.87/77
Broken power law models
Fixed            
2.5 1.45+0.1-0.5 2.2+0.7-1.3 $1.65\pm0.08$ 11.4 $2.1\times10^{-11}$ 0.68/75


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