Open Access

Table 2.

WNE stars in our RV monitoring campaign, providing the number of spectra, time coverage, and average signal-to-noise (S/N) per resolution element at 4400 Å (Δλ  ≃  0.05 Å).

WR# Spectra Time coverage (d) Average S/N
1 27 1263.8 40
2 18 1084.9 45
3 8 119.8 70
6 28 1025.2 120
7 7 642.3 45
10 6 678.1 60
110 11 1141.9 50
127 11 2645.8 80
128 10 1119.9 80
133 21 2890.0 200
138 40 2898.1 100
139 34 2953.9 150
141 14 2140.1 50
151 6 924.3 20
152 7 921.3 40
157 12 2168.1 70

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