Table 5.
Main results for the 20 open clusters analysed.
| Cluster | UVES | GIRAFFE | Membership | Outliers | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| All stars | With Li | All stars | With Li | RV mem | Li mem | Final | Possible | NG (a) | G | Li-rich G | |
| ρ Oph | 23 | 23 | 288 | 213 | 48 | 45 | 45 | ... | 48(75) | 90 | 2 |
| Cha I | 40 | 39 | 673 | 473 | 100 | 84 | 85 | ... | 44(76) | 247 | 9 |
| γ Vel | 60 | 60 | 1213 | 855 | ... | ... | 210 | ... | 13(14) | 506 | 14 |
| NGC 2547 | 25 | 25 | 431 | 278 | ... | ... | 107 | ... | ... | 122 | 3 |
| IC 2391 | 24 | 23 | 397 | 360 | 51 | 63 | 27 | ... | 18(67) | 253 | 10 |
| IC 2602 | 115 | 115 | 1716 | 1465 | 325 | 52 | 32 | ... | 138(303) | 1212 | 28 |
| IC 4665 | 32 | 32 | 534 | 534 | 237 | 91 | 37 | 3 | 168(244) | 133 | 2 |
| NGC 2516 | 50 | 33 | 714 | 429 | 430 | 298 | 298 | ... | 59 | 70 | 0 |
| NGC 6705 | 31 | 31 | 726 | 309 | 305 | 163 | 163 | ... | 166 | 19 | 6 |
| NGC 4815 | 12 | 12 | 190 | 46 | 120 | 29 | 29 | ... | 23 | 5 | 0 |
| NGC 6633 | 53 | 42 | 1594 | 354 | 685 | 132 | 101 | 17 | 186 | 590 | 13 |
| Trumpler 23 | 16 | 15 | 132 | 17 | 59 | 17 | 17 | ... | 11 | 4 | 1 |
| Berkeley 81 | 14 | 14 | 257 | 77 | 74 | 27 | 28 | ... | 60 | 0 | 0 |
| NGC 6005 | 19 | 19 | 538 | 89 | 190 | 41 | 38 | ... | 62 | 17 | 1 |
| NGC 6802 | 13 | 13 | 178 | 29 | 93 | 24 | 22 | ... | 14 | 2 | 3 |
| Pismis 18 | 10 | 10 | 114 | 30 | 47 | 15 | 15 | ... | 23 | 1 | 0 |
| Trumpler 20 | 42 | 41 | 1352 | 214 | 515 | 127 | 124 | ... | 122 | 15 | ... |
| Berkeley 44 | 7 | 7 | 86 | 43 | 34 | 23 | 22 | ... | 28 | 4 | 0 |
| M67 | 22 | 20 | 3 | 0 | 18 | 19 | 18 | 1 | 1 | 0 | 0 |
| NGC 2243 | 27 | 26 | 722 | 108 | 400 | 36 | 36 | ... | 90 | 7 | 7 |
Notes. The table indicates, for each cluster, the number of stars from the sample detected in UVES and GIRAFFE; the number of stars with EW(Li) values; the number of stars selected as candidate members (including RV and Li members, as well as the final and possible members); and the number of Li-rich giant and NG field contaminants. Here, “Li-rich G” refers to the Li-rich giants, “G” to the (non-Li-rich) giants, and “NG” to the non-giants. (a)Between parentheses we indicate the total of NG outliers, taking the potential NGs in the 1.01 > γ > 1.0 range into account.
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