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Table A.1.

Clusters around GS242-03+37 with ages < 120 Myr.

ID Name l (deg) b (deg) dhc (kpc) vLSR (km s−1) age (Myr) Δdc–w (kpc) Y/N Rem
1 NGC 2345 226.58 −2.33 2.6 40.7 79.4 0.25
2 NGC 2401 229.67 1.85 3.8 10.0 0.21
3 FSR 1228 229.88 −1.61 4.2 5.6 0.40
4 NGC 2414 231.40 1.93 2.9 47.5 18.6 0.03 y
5 DBSB 3 231.51 −4.31 3.4 10.0 0.04 y
6 FSR 1243 231.98 1.99 4.3 5.0 0.35
7 DBSB 6 234.23 −0.49 4.2 3.5 0.09
8 DBSB 7 234.57 0.82 2.5 30.9 0.15 y
9 DBSB 9 234.68 −0.25 4.4 1.0 0.21
10 NGC 2384 235.38 −2.40 2.1 30.7 13.5 0.63
11 NGC 2421 236.27 0.07 2.2 28.2 0.52
12 DBSB 10 237.73 −0.96 2.4 3.2 0.34
13 FSR 1283 237.87 −3.80 4.2 6.3 0.01 y
14 Ivanov 6 238.48 −4.29 2.4 4.0 0.27
15 FSR 1297 239.57 −4.93 3.7 5.0 0.29 1
16 Ruprecht 32 241.59 −0.55 4.4 64.6 5.0 0.04 y
17 Haffner 16 242.09 0.47 2.7 30.4 20.0 0.11 y
18 ESO 429-02 242.59 −4.16 2.1 7.9 0.65
19 Haffner 19 243.06 0.52 4.6 49.8 4.5 0.01 y
20 Trumpler 9 243.07 1.29 2.3 −34.5 63.1 0.43
21 Haffner 18 243.14 0.44 2.9 41.8 79.4 0.04
22 NGC 2467-east 243.18 0.41 4.0 41.7 2.6 0.35 1
23 NGC 2453 243.27 −0.94 2.4 15.5 72.4 0.35
24 Ruprecht 44 245.75 0.49 4.7 6.3 0.15 1
25 NGC 2439 246.45 −4.47 3.8 44.6 17.8 0.24 1
26 NGC 2489 246.72 −0.77 2.3 19.7 20.9 0.58
27 Haffner 20 246.97 −0.93 2.9 114.8 0.12
28 Haffner 15 247.95 −4.16 2.2 19.1 0.56
29 Bochum 15 248.00 −5.48 2.4 4.7 0.51
30 FSR 1345 248.34 10.02 2.3 8.9 0.51
31 ESO 430-14 248.68 −0.15 2.9 16.2 0.23
32 FSR 1347 248.94 −4.14 2.2 104.7 0.64
33 Haffner 26 249.60 2.35 2.6 44.8 100.0 0.46
34 Ruprecht 55 250.72 0.81 3.6 77.6 9.3 0.04 y
35 Ruprecht 59 253.07 0.93 4.0 −5.0 6.3 0.00 y
36 ASCC 45 253.60 −0.34 3.0 25.4 17.8 0.37
37 Pup OB3 253.93 −0.25 4.5 29.7 2.5 0.00 y 2
38 Pismis 1 255.11 −0.71 5.9 63.1 0.51
39 Ruprecht 154 259.58 −7.31 3.2 14.1 0.58
40 FSR 1397 259.90 0.34 2.1 60.3 1.12
41 DBSB 19 259.92 −0.05 4.3 1.0 0.42

Notes. Columns 1 and 2: number and name of the star cluster. Columns 3–7 (l, b, dhc, vlsr and “age”): galactic longitudes, latitudes, heliocentric distances, radial velocities and ages of clusters. All values are taken from Kharchenko et al. (2013). Column 8 (dc–w): distance of the cluster to the wall of the supershell. y in the “Y/N” Col. 9 indicates if the formation of the cluster is very probably connected to the supershell. The last Col. 10 contains remarks; 1: the cluster lies inside the supershell. 2: the heliocentric distance of this cluster was changed from the catalogue value.

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