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Table 1.

Properties of the sectors.

Sector N/S Nc/Sc Na/Sa Nr/Sr No/So
Rmin (kpc) R0–0.4 R0–1.2 R0+0.4 R0–0.4 R0–0.4
Rmax (kpc) R0+0.4 R0–0.4 R0+1.2 R0+0.4 R0+0.4
ϕmin (rad) −0.4/R0 −0.4/R0 −0.4/R0 0.4/R0 −0.4/R0
ϕmax (rad) 0.4/R0 0.4/R0 −0.4/R0 1.2/R0 −1.2/R0
d (kpc) 0.572 1.255 1.274 1.291 1.291
|zmin| (kpc) 0.586 1.269 1.288 1.305 1.305
Nstars 2397/2316 622/663 396/478 483/502 455/544

Notes. Geometrical limits of the sectors, as defined in the text. The resulting number of stars in each sector is also given.

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