Open Access

Table 3.

Best-fit spectral ages for different regions of the source obtained through spectral ageing modelling, as described in Sect. 3.7.

D3 C1 C2 B1 B2
[tmin − tmax] Myr [tmin − tmax] Myr [tmin − tmax] Myr [tmin − tmax] Myr [tmin − tmax] Myr
Bmin 220 [170–260] 160 [115–190] 170 [120–190] 130 [100–155] 130 [100–150]
Beq 200 [180–250] 130 [115–160] 130 [90–150] 115 [90–130] 115 [90–130]

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.