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Table 1

Clusters observed.

Cluster l b E(B − V) DM log  Age N
name deg deg yr

NGC 2362 235.65  −3.84 0.12 10.8 6.5  ±  0.08 6
NGC 2367 238.18  −5.55 0.38 12.3 6.6  ±  0.13 5
NGC 3293 285.85 0.07 0.29 12.0 6.8  ±  0.07 31
Collinder 228 287.52  −1.03 0.32 12.0 6.7  ±  0.10 4
Hogg 10 290.80 0.10 0.36 11.9 7.0  ±  0.18 5
Hogg 11 290.89 0.14 0.30 11.9 6.8  ±  0.02 4
Trumpler 18 290.99  −0.14 0.30 10.6 7.5  ±  0.29 3
NGC 3590 291.21  −0.18 0.52 11.7 7.2  ±  0.07 9
NGC 4103 297.57 1.18 0.32 11.5 7.3  ±  0.06 11
NGC 4463 300.65  −2.01 0.39 11.1 7.3  ±  0.22 5
NGC 5606 314.84 0.99 0.49 11.8 7.0  ±  0.11 7

Notes. Column 1: cluster name; 2: galactic longitude; 3: galactic latitude; 4: colour excess; 5: distance modulus; 6: logarithmus of age (yr); 7: number of stars used in the age calculation.

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