Table 1: Basic parameters of the clusters under investigation. Coordinates are for J2000.0 equinox.
Name RA Dec l b

hh : mm : ss $^{\circ}$ : $^{\prime}$ : $^{\prime\prime}$ [deg] [deg]

Berkeley 73 06:22:06 -06:19:00 215.28 -09.42

Berkeley 75 06:48:59 -23:59:30 234.30 -11.12

Berkeley 25 06:41:16 -16:29:12 226.61 -09.69

**Table 1:** Basic parameters of the clusters under investigation. Coordinates are for J2000.0 equinox.
Name	RA	Dec	l	b
	hh : mm : ss	$^{\circ}$ : $^{\prime}$ : $^{\prime\prime}$	[deg]	[deg]
Berkeley 73	06:22:06	-06:19:00	215.28	-09.42
Berkeley 75	06:48:59	-23:59:30	234.30	-11.12
Berkeley 25	06:41:16	-16:29:12	226.61	-09.69

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and data reduction
	3 Astrometry
	4 Star counts and cluster size
	5 Colour-magnitude diagrams
	6 Cluster fundamental parameters
	7 Conclusions
	References