Table 5: Fluxes (erg cm-2 s-1) and brightness of each knot within the jet and of the jet as a whole in H $_{\rm\alpha }$ and [SII] filters for 1996, 1998, and 2005 HST observations.

Feature		 Fluxa Fluxa Source Accuracya, b Brightness (10-15) Brightness (10-15)
  H $_{\rm\alpha }$ ${\rm [SII]}$   $(\%)$ H $_{\rm\alpha }$ ${\rm [SII]}$

D		 $1.3\times10^{-14}$ $1.5\times10^{-14}$ HST 1996 5.3-5.9 4.8 3.7
D2 $3.5\times10^{-16}$ $3.7\times10^{-16}$ HST 1996 9.6-10.0 2.3 1.9
E $4.1\times10^{-16}$ $8.9\times10^{-17}$ HST 1996 8.8-19.6 2.6 1.8
F $1.8\times10^{-15}$ $1.6\times10^{-15}$ HST 1996 6.1-6.7 3.1 2.7
F2 $1.8\times10^{-16}$ $2.1\times10^{-16}$ HST 1996 11.2-12.1 3.0 1.9
F + F2 ( $2.0\times10^{-15}$) $(1.8\times10^{-15}$) HST 1996 (5.7)-(6.1)    
$\Sigma_{\rm Alljet}$ ( $1.6\times10^{-14}$) $(1.7\times10^{-14}$) HST 1996 (4.5)-(5.2)    
D $1.1\times10^{-14}$ $1.4\times10^{-14}$ HST 1998 6.3-6.2 3.6 3.1
D2 $8.4\times10^{-16}$ $3.4\times10^{-16}$ HST 1998 9.0-11.1 1.9 1.5
E $2.9\times10^{-16}$ $4.4\times10^{-17}$ HST 1998 11.2-19.3 1.8 1.5
F $1.8\times10^{-15}$ - HST 1998 7.2 2.7 -
F2 $4.5\times10^{-16}$ - HST 1998 11.1 1.9 -
F + F2 ( $2.2\times10^{-15}$) $2.3\times10^{-15}$ HST 1998 (6.2)-7.3   2.1
$\Sigma_{\rm Alljet}$ ( $1.4\times10^{-14}$) ( $1.7\times10^{-14}$) HST 1998 (4.9)-(5.3)    
D $7.0\times10^{-15}$ $1.1\times10^{-14}$ HST 2005 6.8-6.3 3.5 3.2
D2 - - HST 2005 - - -
E - - HST 2005 - - -
F - $1.5\times10^{-15}$ HST 2005 7.3 - 2.6
F2 - $2.1\times10^{-16}$ HST 2005 11.8 - 2.1
F + F2 $1.8\times10^{-15}$ ( $1.7\times10^{-15}$) HST 2005 6.9-(6.5) 2.7  
$\Sigma_{\rm Alljet}$ ( $8.8\times10^{-15}$) ( $1.3\times10^{-14}$) HST 2005 (5.6)-(5.5)    
a The values in brackets are not measured within a single aperture containing the knots, but they are the sum of the values measured in single knots and the corresponding accuracy is computed using the addition in quadrature rule.
b The two values correspond to H $_{\rm\alpha }$ and [SII] filters, respectively.

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