To make a plot
Select one photometric system,
Select two parameters,
Select one data source,
Click on "Plot CMD".
Select parameters for the Isochrones,
Click on "Plot iso".
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Cluster page
System
Parameters
Data sources (Number of stars)
UBV
V
B-V
U-B
481
( 16)
482
( 68)
578
( 12)
598
( 14)
749
( 144)
1334
( 20)
UBV pg
V
B-V
U-B
121
( 146)
128
( 404)
236
( 612)