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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System
Parameters
Data sources (Number of stars)
UBV
V
B-V
U-B
1341
( 29)
UBV CCD
V
B-V
U-B
366
(1503)
VRIc CCD
V
V-R
R-I
366
(1891)
VIc CCD
V
V-I
366
(1891)
UBV pg
V
B-V
U-B
2
( 55)
94
( 64)
97
( 100)