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Table 2

Vertical altitude resolution and maximum altitude in metres computed for each pairs of the 4 WFSs.

Asterism Star α Δh h max
couple (′′) (m) (m)

1–C 47.9 2583 18 085
2–C 40.6 3048 21 337
A47 3–C 53 2335 16 354
1–2 86.5 1430 10 015
2–3 54.8 2258 15 808
1–3 92.4 1339 9376

1–C 62.2 1990 13 927
2–C 56.7 2183 15 279
A53 3–C 48.7 2541 17789
1–2 114.2 1083 7586
2–3 60.26 2054 14 376
1–3 105.27 1176 8229

1–C 38.1 3248 22 738
2–C 31 3992 27 946
A12 3–C 51.8 2389 16 724
1–2 35.5 3486 24 403
2–3 82.9 1493 10 450
1–3 77.9 1589 11 121

Notes. There are 6 different combinations computed for each of the 3 observed asterisms. α is the angular separation between the 2 considered stars.

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