Table A.1
Analysed OB stars around Upper Sco
| Star | ESO programme ID | EW1 [mÅ] | RV1 [km s−1] | ΔRV1 [km s−1] | EW2 [mÅ] | RV2 [km s−1] | ARV2 [km s−1] | EW3 [mÅ] | RV3 [km s−1] | ΔRV3 [km s−1] |
|---|---|---|---|---|---|---|---|---|---|---|
| HD116658* | 073.C-0337(A) | 2.1 | -7.2 | 2.3 | ... | ... | ... | ... | ... | ... |
| HD133529 | 179.C-0197(A) | 13.8 | -13.7 | 2.2 | 49.9 | 2.6 | 2.2 | 50.2 | 2.7 | 1.2 |
| HD139365* | 097.A-9024(A) | 2.1 | -23.0 | 2.6 | 2.8 | -12.4 | 3.5 | 6.7 | -8.5 | 1.9 |
| HD140008* | 091.C-0713(A) | 20.1 | -21.8 | 2.4 | 107.7 | 7.5 | 2.2 | 1.2 | 4.5 | 18.9 |
| HD140840 | 082.D-0061(A) | 3.2 | -17.1 | 2.5 | 4.1 | -0.4 | 3.7 | 2.9 | -16.7 | 17.5 |
| HD141637 | 086.D-0236(A) | 10.9 | -15.0 | 4.8 | 16.8 | 2.4 | 2.3 | 15.0 | 2.0 | 1.2 |
| HD142096 | 073.C-0337(A) | 21.7 | -14.8 | 2.2 | 11.5 | 1.0 | 2.2 | 11.7 | 0.3 | 1.2 |
| HD142114* | 073.C-0337(A) | 5.9 | -18.3 | 2.3 | 8.9 | -4.7 | 2.2 | 11.6 | -6.2 | 1.2 |
| HD142184 | 073.C-0337(A) | 21.7 | -13.4 | 2.6 | 15.4 | -1.1 | 2.2 | 28.0 | -2.2 | 1.2 |
| HD142301 | 086.D-0449(A) | 4.7 | -15.9 | 2.4 | 27.2 | 0.0 | 2.2 | 4.3 | -5.3 | 1.2 |
| HD142705 | 099.A-9029(A) | 8.0 | -20.8 | 2.2 | 29.3 | -6.6 | 2.2 | 32.6 | -6.2 | 1.2 |
| HD142990 | 089.D-0153(A) | 9.1 | -15.0 | 2.3 | 18.0 | -2.4 | 2.3 | 5.9 | -1.9 | 1.6 |
| HD143018* | 097.A-9024(A) | 4.3 | -17.9 | 2.3 | 3.1 | -3.7 | 2.9 | 7.1 | -8.0 | 1.4 |
| HD143118* | 073.C-0337(A) | 4.4 | -18.0 | 2.2 | 9.7 | -3.9 | 2.2 | 0.1 | -7.1 | 24.8 |
| HD143275* | 087.A-9005(A) | 7.8 | -15.3 | 2.2 | 28.2 | 0.0 | 2.2 | 31.3 | -0.2 | 1.2 |
| HD143699* | 097.A-9024(A) | 3.1 | -18.7 | 2.4 | 16.6 | -7.5 | 2.2 | 3.6 | -4.9 | 8.8 |
| HD143927 | 083.D-0034(A) | 3.8 | -15.8 | 4.2 | 22.0 | 6.3 | 2.2 | 30.2 | 7.0 | 1.2 |
| HD144217* | 091.C-0713(A) | 7.8 | -13.9 | 2.2 | 30.9 | 2.4 | 2.2 | 22.6 | 2.9 | 1.2 |
| HD144218 | 073.C-0337(A) | 20.4 | -11.1 | 2.2 | 30.7 | 2.5 | 2.2 | 25.3 | 2.7 | 1.2 |
| HD144294 | 097.A-9024(A) | 10.3 | -15.9 | 2.4 | 2.5 | -2.6 | 5.7 | 2.5 | -11.6 | 16.8 |
| HD144334 | 086.D-0449(A) | 10.9 | -11.7 | 2.2 | 7.7 | 2.2 | 2.2 | 0.6 | 2.2 | 7.4 |
| HD144470* | 090.D-0358(A) | 11.5 | -14.9 | 2.2 | 28.2 | 2.7 | 2.2 | 19.9 | 2.0 | 1.2 |
| HD145102 | 077.C-0575(A) | 24.0 | -3.7 | 2.3 | 16.7 | 6.6 | 2.2 | 8.0 | 5.1 | 1.2 |
| HD145501 | 086.D-0449(A) | 4.5 | -15.2 | 2.2 | 34.1 | 2.1 | 2.2 | 30.1 | 3.1 | 1.2 |
| HD145502* | 073.C-0337(A) | 7.0 | -15.9 | 2.2 | 57.9 | 2.1 | 2.2 | 37.5 | 1.9 | 1.2 |
| HD145554 | 094.A-9012(A) | 7.3 | -15.2 | 2.2 | 41.4 | 2.1 | 2.2 | 34.7 | 2.4 | 1.2 |
| HD145631 | 094.A-9012(A) | 7.5 | -15.7 | 2.2 | 35.6 | 3.2 | 2.2 | 45.5 | 3.4 | 1.2 |
| HD146029 | 179.C-0197(A) | 32.6 | -10.5 | 4.2 | 24.4 | 3.7 | 2.3 | 14.0 | 4.7 | 1.4 |
| HD146254 | 179.C-0197(C) | 5.8 | -9.3 | 5.5 | 69.8 | -0.5 | 2.4 | 42.8 | 4.1 | 1.2 |
| HD146284 | 077.C-0575(A) | 15.9 | -8.9 | 2.2 | 43.0 | 2.7 | 2.2 | 49.6 | 3.5 | 1.2 |
| HD146285 | 083.D-0034(A) | 18.9 | -9.0 | 2.2 | 47.8 | 4.5 | 2.2 | 22.4 | 5.4 | 1.2 |
| HD146606 | 099.A-9029(A) | 5.7 | -16.6 | 2.3 | 2.5 | -0.1 | 5.6 | 3.1 | 3.0 | 1.8 |
| HD147165* | 091.C-0713(A) | 10.7 | -9.0 | 3.3 | 38.9 | 5.1 | 2.2 | 25.7 | 5.2 | 1.2 |
| HD147196 | 081.C-2003(A) | 6.8 | -16.9 | 2.3 | 26.5 | 3.5 | 2.2 | 52.2 | 5.0 | 1.2 |
| HD147683 | 077.C-0575(A) | 24.8 | -10.3 | 2.2 | 82.1 | 8.1 | 2.2 | 93.4 | 8.8 | 1.2 |
| HD147888 | 076.C-0164(A) | 6.9 | -13.9 | 2.4 | 57.6 | 3.3 | 2.2 | 91.2 | 3.5 | 1.2 |
| HD147889 | 081.C-2003(A) | 8.2 | -14.5 | 2.7 | 48.5 | 4.2 | 2.2 | 79.6 | 4.4 | 1.2 |
| HD147932 | 179.C-0197(A) | 6.7 | -14.5 | 2.4 | 56.6 | 3.2 | 2.2 | 81.6 | 3.6 | 1.2 |
| HD147934 | 076.C-0164(A) | 4.8 | -15.0 | 2.5 | 62.5 | 3.6 | 2.2 | 87.9 | 3.7 | 1.2 |
| HD148184 | 081.C-2003(A) | 34.9 | -12.6 | 2.2 | 43.0 | 2.2 | 2.2 | 72.9 | 2.1 | 1.2 |
| HD148605* | 073.C-0337(A) | 7.2 | -14.2 | 2.5 | 15.2 | 3.3 | 2.2 | 7.7 | 2.4 | 1.2 |
| HD149438* | 0106.A-9009(A) | 5.0 | -15.1 | 2.2 | 25.1 | 8.5 | 2.2 | 2.8 | 5.0 | 15.5 |
| HD149757* | 094.A-9012(A) | 12.1 | -13.2 | 2.2 | 36.6 | -0.5 | 2.2 | 65.5 | -0.2 | 1.2 |
| HD152655* | 077.C-0575(A) | 29.9 | -13.4 | 2.2 | 71.6 | 4.5 | 2.2 | 46.3 | 3.0 | 1.2 |
| HD152909 | 077.C-0575(A) | 8.9 | -16.6 | 2.2 | 84.7 | 4.1 | 2.2 | 48.0 | 1.4 | 1.2 |
| HD155503 | 179.C-0197(A) | 23.2 | -10.8 | 2.3 | 36.3 | 1.1 | 2.2 | 29.1 | 1.4 | 1.2 |
| HD158427* | 179.C-0197(C) | 3.7 | -7.4 | 2.4 | ... | ... | ... | ... | ... | ... |
Notes. Includes the results of spectral fitting for Ca II and K I. Asterisk denotes astrometric data obtained from Hipparcos instead of Gaia (used in Figs. 1 and 7). The second column displays ESO program IDs for the stellar spectra used to obtain information about the studied interstellar lines. Indices for the equivalent widths (EW) and the radial velocities (RV) are used to label the analysed features: the blueshifted Ca II component (1), the main Ca II component (2), and the main K I component (3). The errors are typically dominated by the imposed minimum value.
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