Cluster

parameters

AIC

χ r e d 2

Q

D

P K S

NGC 2362

σ = 0.5 , μ L N = 0.55

37.6

1.86

0.014

0.073

0.105

NGC 6611

σ = 1.03 , μ L N = 1.26

71.2

3.73

1.31 × 10−7

0.093

0.049

γ Velorum

σ = 0.5 , μ L N = 1.08

55.1

2.84

5.08 × 10−5

0.092

0.033

Berkeley 59

σ = 0.49 , μ L N = 0.92

54.9

2.82

5.49 × 10−5

0.11

6.46 × 10−5