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RZ Psc is an isolated high-latitude post-T Tauri star that demonstrates a UXOri-type photometric activity. The star shows very weak spectroscopicsignatures of accretion, but at the same time possesses the unusual footprintsof the wind in Na I D lines. In the present work we investigate newspectroscopic observations of RZ Psc obtained in 2014 during two observationruns. We found variable blueshifted absorption components (BACs) in lines ofthe other alcali metals, K I 7699 \AA\ and Ca II IR triplet. We also confirmedthe presence of a weak emission component in the H$\alpha$ line, which allowedus to estimate the mass accretion rate on the star as $\dot{M}\leq$ $7 \cdot10^{-12}$Msun yr$^{-1}$. We could not reveal any clear periodicity in theappearance of BACs in sodium lines. Nevertheless, the exact coincidence of thestructure and velocities of the Na I D absorptions observed with the intervalof about one year suggests that such a periodicity should exist.

Accretion and outflow activity on the late phases of pre-main-sequence evolution. The case of RZ Piscium