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
587
( 25)
590
( 87)
1381
( 27)
VRIc data
V
V-R
R-I
123
( 9)
UBV CCD
V
B-V
U-B
419
( 286)
552
(5726)
VRIc CCD
V
V-R
R-I
552
(5726)
UBV pg
V
B-V
U-B
44
( 32)
92
( 486)
101
( 88)