Table 2: Fitted position angles and mean dispersion in distances for the different latitude ranges.
b range N $\phi_{\rm bar}$ ($^\circ $) $\phi_{\rm bulge}$ ($^\circ $) $\langle\sigma\rangle$ (kpc)
${\vert b\vert<1^\circ }$ 14 40.5 $\pm $ 3.9 - 0.48 $\pm $ 0.04
$\vert b\vert=1^\circ $ 15 43.4 $\pm $ 3.5 21.9 $\pm $ 1.0 0.55 $\pm $ 0.09
$\vert b\vert=2^\circ$ 7 44.1 $\pm $ 2.8 25.1 $\pm $ 2.7 0.51 $\pm $ 0.03
$\vert b\vert\ge3.5^\circ$ 13 - 30.7 $\pm $ 5.2 0.45 $\pm $ 0.02
$\vert b\vert=3.5^\circ$ 3 - 21.6 $\pm $ 3.9 -
$\vert b\vert=5^\circ$ 8 - 31.5 $\pm $ 3.5 -

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