UBVRI photometry of IGR 1955+0044. A time series (quasi-simultaneous) in all five filters during a night in September 2011 are plotted with connected filled circles. The open points were inferred from the spectrophotometry obtained at the same time by integrating flux in the portions of spectra corresponding roughly to BVR filters. Spectrophotometric measurements taken with a long slit demonstrate satisfactory flux calibration. The flux is given in ergs cm^-2 s^-1Å^-1.