All Tables

• Table 1: Basic parameters of the clusters under investigation. Coordinates are for J2000.0 equinox.
• Table 2: Journal of observations of Berkeley 73, Berkeley 75 and Berkeley 25 and standard star fields (December 13 and 15, 2004).
• Table 3: Coefficients of the calibration equations.
• Table 4: Fundamental parameters of the studied clusters. The coordinates system is such that the Y axis connects the Sun to the Galactic Center, while the X axis is perpendicular to that. Y is positive toward the Galactic anti-center, and X is positive in the first and second Galactic quadrants (Lynga 1982).