Table 4: Parameter values for the GLAD, MF, GL and GLD methods and means and standard deviations for the residuals (in mas).
$\epsilon _{x}$ $\epsilon _{y}$ ${\epsilon _z}$ $\Delta A$ $\Delta D$ $\mu ({\it res}_{\alpha })$ $\mu ({\it res}_{\delta })$ $\sigma ({\it res}_{\alpha })$ $\sigma ({\it res}_{\delta })$

GLAD -19.1 -15.6 84.7 -56.2 -46.0 0.0 0.0 82.41 85.99

MF -17.3 -14.3 16.8 - - -2.1 -45.6 83.48 86.14

GL -18.4 -14.8 18.7 - - -3.6 -45.6 83.48 86.06

GLD -19.1 -16.3 18.6 - -46.6 -3.5 0.0 83.58 85.96

**Table 4:** Parameter values for the GLAD, MF, GL and GLD methods and means and standard deviations for the residuals (in mas).
	$\epsilon _{x}$	$\epsilon _{y}$	${\epsilon _z}$	$\Delta A$	$\Delta D$	$\mu ({\it res}_{\alpha })$	$\mu ({\it res}_{\delta })$	$\sigma ({\it res}_{\alpha })$	$\sigma ({\it res}_{\delta })$
GLAD	-19.1	-15.6	84.7	-56.2	-46.0	0.0	0.0	82.41	85.99
MF	-17.3	-14.3	16.8	-	-	-2.1	-45.6	83.48	86.14
GL	-18.4	-14.8	18.7	-	-	-3.6	-45.6	83.48	86.06
GLD	-19.1	-16.3	18.6	-	-46.6	-3.5	0.0	83.58	85.96

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