  Apparent stellar magnitudes observed at Maidanak observatory for SN2017ein -
peculiarly faint core-collapse supernova rumored to have images of progenitor -
are processed to get exact photometric data. Technique of photometry is
described and the data itself is presented. Based on photometric data of B and
R bands we used the regressional equation proposed by Lyman and Bersier to
reconstruct the quasi-bolometric light curve. Reconstructed light curve has a
peak luminosity of $3.3\cdot 10^{41} \rm{erg/s}$ which is almost an order of
magnitude lower than typical values for such supernovae. Further, we used
reconstructed bolometric values to estimate physical parameters using simple
one-component models for photospheric and nebular phases. Fitting the models to
reconstructed quasi-bolometric light curve allows us to estimate physical
parameters. Such estimation yields $0.037 M_{\odot}$ for nickel-56 mass, $1.246
M_{\odot}$ for ejected mass and $1.641\cdot 10^{51}$ erg for final kinetic
energy of ejecta. Ejecta mass looks very small for proposed progenitor
candidate, but some explanations for such discrepancy are already proposed.
