Since the birth of galaxy photometry (Whitford 1936), the amount of photometric data has increased exponentially (Prugniel 1987). However, this data is inhomogeneous both in quality and format: photographic, photoelectric or more recently, CCD observations. The data are usually presented as centered aperture photometry through circular or elliptical apertures or as photometric profiles. In order to take into account the continuously growing amount of photometric data and at the same time, to make different photometric data reports somehow comparable, we present in Table A.1 our estimations of integrated magnitudes in three concentric circular apertures. Columns (2) and (3) give the logarithm of the aperture radius (in arcmin) for pair component (A) and (B). Columns (4)-(11) give their corresponding magnitudes in B, V, R and I bands, respectively. The small difference in aperture sizes suggest that the contribution of the sky to the errors in the magnitudes is relatively small. Typical uncertainties in the magnitudes are 0.15, 0.14, 0.15 and 0.14 in B, V, R and I bands respectively.
Copyright ESO 2001