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
129
( 18)
547
( 85)
677
( 26)
1381
( 29)
1501
( 132)
UBV pg
V
B-V
U-B
43
( 473)
44
( 202)