Bar ages derived for the first time in nearby galaxies - Insights into secular evolution from the TIMER sample

Open Access

Fig. B.1.

Individual measurements of bar age of the low-SF sample. Following the de Sá-Freitas et al. (2023a) methodology, we define the bar age as the moment at which the SFH of the nuclear disc (dashed blue line) overcomes the SFH of the main disc (dot-dashed green line). Additionally, based on the tests performed in de Sá-Freitas et al. (2023a) and here, we estimate the systematic measurement error of $_{- 1.4}^{+ 1.8} Gyr$ ${}^{+1.8}_{-1.4}\ {\textrm {Gyr}}$ .

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