Comparing Star Formation rate in different galaxies
Not being an expert in star formation, I found a well-written paper summary from which I conclude that typical star formation rates range between $6 \ldots 24 M_\odot / yr$.
The blog quotes the following graph
 by M. Boquien, V. Buat, and V. Perret, see https://arxiv.org/abs/1409.5792

In this paper we investigate in isolation the impact of a variable star formation history on the measurement of the SFR.
We combine 23 state-of-the-art hydrodynamical simulations of 1&lt;z&lt;2 galaxies on the main sequence with the cigale spectral energy distribution modelling code. This allows us to generate synthetic spectra every 1 Myr for each simulation, taking the stellar populations and the nebular emission into account. Using these spectra, we estimate the SFR from classical estimators which we compare with the true SFR we know from the simulations.

In summary: To me, $0.2 M_\odot / yr$ looks rather small, but I cannot judge whether it is unrealistic for a dwarf galaxy.