All Tables

Table 1: Log-book of the NGC 2422 CCD observations.
Table 2: Coefficients of the calibration equations.
Table 3: External photometric errors from the artificial star photometry.
Table 4: Results of King's empirical profile fitting to the radial surface density distribution. Columns 1 and 2 give the V magnitude ranges and the corresponding mass ranges; Col. 3 the fitted normalization constant, Col. 4 the assumed tidal radius, Col. 5 the fitted core radius, Col. 6 the $\chi ^2$ of the fitting. Finally, Col. 7 lists the number of counted cluster members in our investigated region for each magnitude subset, while Cols. 8 and 9 are the total number of cluster members predicted by the fitted model within the investigated radius ( $\sim$ 3.7 parsec) and the tidal radius, respectively. The values are given for each of the four step of the adopted iterative procedure.