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Table 1

Age estimates of the clusters in and around Car OB1.

Cluster Age in literature (Myr) Reference Age estimate this work (Myr)
Trumpler 14 ≈1 (1)
Trumpler 16 ≈3–4 (2)
Bochum 11 ≈3–10 (2)
Trumpler 15 ≈5–8 (2)
UBC 501 ≈6 (5) ≈13
NGC 3293 ≈10, 20 (2,3), (8) ≈15
NGC 3324 ≈11 (4)
IC 2581 ≈12 (4)

Trumpler 17 ≈20 (4) ≈80
UBC 258 ≈40 (4)
[DBS2003] 53 ≈126 (7)
UBC 259 ≈126 (4)
Cl vdBH 92 ≈275 (4)
Collinder 220 ≈282 (4)
NGC 3496 ≈537 (4)

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