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Although the magnetospheric accretion model has been extensively applied to TTauri Stars with typical mass accretion rates, the very low accretion regime isstill not fully explored. Here we report multi-epoch observations and modelingof CVSO 1335, a 5 Myr old solar mass star which is accreting mass from thedisk, as evidenced by redshifted absorption in the H$\alpha$ profile, but withvery uncertain estimates of mass accretion rate using traditional calibrators.We use the accretion shock model to constrain the mass accretion rate from theBalmer jump excess measured with respect to a non-accreting template, and wemodel the H$\alpha$ profile, observed simultaneously, using magnetosphericaccretion models. Using data taken on consecutive nights, we found that theaccretion rate of the star is low, $4-9 \times 10^{-10} \,$ M$_{\odot}\,$yr$^{-1}$, suggesting a variability on a timescale of days. The observedH$\alpha$ profiles point to two geometrically isolated accretion flows,suggesting a complex infall geometry. The systems of redshifted absorptionsobserved are consistent with the star being a dipper, although multi-bandphotometric monitoring is needed to confirm this hypothesis.

Complex Magnetospheric Accretion Flows in Low Accretor CVSO 1335