Cluster | parameters | AIC |
| Q | D | PKS | F |
NGC 2362 | a = 0.525, b = 2.336 | 17.268 | 1.544 | 0.159 | 4.344 × 10−2 | 0.674 | Y |
NGC 6611 | a = 1.819, b = 0.647 | 12.35 | 12.35 | 0.628 | 7.325 × 10−2 | 0.208 | Y |
γ Velorum | a = 3.26, b = | 43.58 | 5.93 | 3.325 × 10−6 | 0.173 | 9.261 × 10−7 | N |
Berkeley 59 | a = 1.2, b = 1.02 | 171 | 27.16 | 0 | 0.311 | 0 | N |